Y(1) - phpMan

drweb-updater (1)    - an updating utility (DrWeb Updater).
IDNA::Punycode (3pm) - encodes Unicode string in Punycode
Test2::API (3pm)     - Primary interface for writing Test2 based testing tools.
Test2::API::Instance (3pm) - Object used by Test2::API under the hood
Test2::Event::Diag (3pm) - Diag event type
Test2::Event::Generic (3pm) - Generic event type.
Test2::Event::Note (3pm) - Note event type
Test2::Event::Ok (3pm) - Ok event type
Test2::Event::Skip (3pm) - Skip event type
Test2::Event::Subtest (3pm) - Event for subtest types
Test2::EventFacet::Amnesty (3pm) - Facet for assertion amnesty.
Test2::EventFacet::Info::Table (3pm) - Intermediary representation of a table.
Test2::Hub::Interceptor (3pm) - Hub used by interceptor to grab results.
Test2::Hub::Interceptor::Terminator (3pm) - Exception class used by Test2::Hu...
Test2::Hub::Subtest (3pm) - Hub used by subtests
Test2::IPC::Driver::Files (3pm) - Temp dir + Files concurrency model.
Test2::Tools::Tiny (3pm) - Tiny set of tools for unfortunate souls who cannot...
Test2::Util (3pm)    - Tools used by Test2 and friends.
Test2::Util::ExternalMeta (3pm) - Allow third party tools to safely attach me...
Test2::Util::Facets2Legacy (3pm) - Convert facet data to the legacy event API.
Test2::Util::Trace (3pm) - Legacy wrapper fro Test2::EventFacet::Trace.
Test::Builder::IO::Scalar (3pm) - A copy of IO::Scalar for Test::Builder
Test::More (3pm)     - yet another framework for writing test scripts
Test::Tutorial (3pm) - A tutorial about writing really basic tests
update.pl (1)        - an updating utility (DrWeb Updater).
copy_file_range (2)  - Copy a range of data from one file to another
jose-jwe-enc (1)     - Encrypts plaintext using one or more JWK/password
jose-jwk-exc (1)     - Performs a key exchange using the two input keys
jose-jwk-pub (1)     - Cleans private keys from a JWK
jose-jwk-use (1)     - Validates a key for the specified use(s)
jose-jws-sig (1)     - Signs a payload using one or more JWKs
.k5identity (5)      - Kerberos V5 client principal selection rules
30-systemd-environment-d-generator (8) - Load variables specified by environm...
CPAN (3pm)           - query, download and build perl modules from CPAN sites
DES_crypt (3ssl)     - DES encryption
Encode::MIME::Name (3pm) - - internally used by Encode
Env (3pm)            - perl module that imports environment variables as scal...
Errno (3pm)          - System errno constants
Error (3pm)          - Error/exception handling in an OO-ish way
FD_CLR (3)           - synchronous I/O multiplexing
FD_CLR (3p)          - macros for synchronous I/O multiplexing
FD_ISSET (3)         - synchronous I/O multiplexing
FD_SET (3)           - synchronous I/O multiplexing
FD_ZERO (3)          - synchronous I/O multiplexing
Git (3pm)            - Perl interface to the Git version control system
__ppc_get_timebase (3) - get the current value of the Time Base Register on P...
__ppc_get_timebase_freq (3) - get the current value of the Time Base Register...
__ppc_set_ppr_low (3) - Set the Program Priority Register
__ppc_set_ppr_med (3) - Set the Program Priority Register
__ppc_set_ppr_med_high (3) - Set the Program Priority Register
__ppc_set_ppr_med_low (3) - Set the Program Priority Register
__ppc_set_ppr_very_low (3) - Set the Program Priority Register
__ppc_yield (3)      - Hint the processor to release shared resources
_newselect (2)       - synchronous I/O multiplexing
_syscall (2)         - invoking a system call without library support (OBSOLETE)
_sysctl (2)          - read/write system parameters
access (3p)          - determine accessibility of a file relative to director...
acosh (3)            - inverse hyperbolic cosine function
acosh (3p)           - inverse hyperbolic cosine functions
acoshf (3)           - inverse hyperbolic cosine function
acoshl (3)           - inverse hyperbolic cosine function
acyclic (1)          - make directed graph acyclic
add_key (2)          - add a key to the kernel's key management facility
addmntent (3)        - get filesystem descriptor file entry
addseverity (3)      - introduce new severity classes
adjtime (3)          - correct the time to synchronize the system clock
ADMISSION_SYNTAX (3ssl) - Accessors and settors for ADMISSION_SYNTAX
ADMISSION_SYNTAX_free (3ssl) - ASN1 object utilities
ADMISSION_SYNTAX_get0_admissionAuthority (3ssl) - Accessors and settors for A...
ADMISSION_SYNTAX_get0_contentsOfAdmis... (3ssl) - Accessors and settors for A...
ADMISSION_SYNTAX_new (3ssl) - ASN1 object utilities
ADMISSION_SYNTAX_set0_admissionAuthority (3ssl) - Accessors and settors for A...
ADMISSION_SYNTAX_set0_contentsOfAdmis... (3ssl) - Accessors and settors for A...
ADMISSIONS (3ssl)    - Accessors and settors for ADMISSION_SYNTAX
ADMISSIONS_get0_admissionAuthority (3ssl) - Accessors and settors for ADMISSI...
ADMISSIONS_get0_namingAuthority (3ssl) - Accessors and settors for ADMISSION_...
ADMISSIONS_get0_professionInfos (3ssl) - Accessors and settors for ADMISSION_...
ADMISSIONS_set0_admissionAuthority (3ssl) - Accessors and settors for ADMISSI...
ADMISSIONS_set0_namingAuthority (3ssl) - Accessors and settors for ADMISSION_...
ADMISSIONS_set0_professionInfos (3ssl) - Accessors and settors for ADMISSION_...
afs_syscall (2)      - unimplemented system calls
agetty (8)           - alternative Linux getty
aio (7)              - POSIX asynchronous I/O overview
aio.h (0p)           - asynchronous input and output
aio_cancel (3)       - cancel an outstanding asynchronous I/O request
aio_cancel (3p)      - cancel an asynchronous I/O request
aio_error (3)        - get error status of asynchronous I/O operation
aio_error (3p)       - retrieve errors status for an asynchronous I/O operation
aio_fsync (3)        - asynchronous file synchronization
aio_fsync (3p)       - asynchronous file synchronization
aio_init (3)         - asynchronous I/O initialization
aio_read (3)         - asynchronous read
aio_read (3p)        - asynchronous read from a file
aio_return (3)       - get return status of asynchronous I/O operation
aio_return (3p)      - retrieve return status of an asynchronous I/O operation
aio_suspend (3)      - wait for asynchronous I/O operation or timeout
aio_suspend (3p)     - wait for an asynchronous I/O request
aio_write (3)        - asynchronous write
aio_write (3p)       - asynchronous write to a file
alarm (2)            - set an alarm clock for delivery of a signal
alias (1p)           - define or display aliases
aligned_alloc (3)    - allocate aligned memory
alloca (3)           - allocate memory that is automatically freed
alphasort (3)        - scan a directory for matching entries
alphasort (3p)       - scan a directory
alternatives (8)     - maintain symbolic links determining default commands
anacron (8)          - runs commands periodically
animate (1)          - animates an image or image sequence on any X server.
AnyDBM_File (3pm)    - provide framework for multiple DBMs
App::Cpan (3pm)      - easily interact with CPAN from the command line
applygnupgdefaults (8) - Run gpgconf - apply-defaults for all users.
ar (1)               - create, modify, and extract from archives
ar (1p)              - create and maintain library archives
Archive::Tar::File (3pm) - a subclass for in-memory extracted file from Archi...
Archive::Zip::FAQ (3pm) - Answers to a few frequently asked questions about A...
Archive::Zip::MemberRead (3pm) - A wrapper that lets you read Zip archive mem...
argz_stringify (3)   - functions to handle an argz list
aria_chk (1)         - Aria table-maintenance utility
aria_ftdump (1)      - display full-text index information
aria_pack (1)        - generate compressed, read-only Aria tables
aria_read_log (1)    - display Aria log file contents
arm_sync_file_range (2) - sync a file segment with disk
arp (8)              - manipulate the system ARP cache
arybase (3pm)        - Set indexing base via $[
asinh (3)            - inverse hyperbolic sine function
asinh (3p)           - inverse hyperbolic sine functions
asinhf (3)           - inverse hyperbolic sine function
asinhl (3)           - inverse hyperbolic sine function
ASN1_STRING_cmp (3ssl) - ASN1_STRING utility functions
ASN1_STRING_data (3ssl) - ASN1_STRING utility functions
ASN1_STRING_dup (3ssl) - ASN1_STRING utility functions
ASN1_STRING_get0_data (3ssl) - ASN1_STRING utility functions
ASN1_STRING_length (3ssl) - ASN1_STRING utility functions
ASN1_STRING_set (3ssl) - ASN1_STRING utility functions
ASN1_STRING_to_UTF8 (3ssl) - ASN1_STRING utility functions
ASN1_STRING_type (3ssl) - ASN1_STRING utility functions
ASN1_STRING_type_new (3ssl) - ASN1_STRING allocation functions
ASN1_TYPE_cmp (3ssl) - ASN1_TYPE utility functions
ASN1_TYPE_get (3ssl) - ASN1_TYPE utility functions
ASN1_TYPE_pack_sequence (3ssl) - ASN1_TYPE utility functions
ASN1_TYPE_set (3ssl) - ASN1_TYPE utility functions
ASN1_TYPE_set1 (3ssl) - ASN1_TYPE utility functions
ASN1_TYPE_unpack_sequence (3ssl) - ASN1_TYPE utility functions
assert.h (0p)        - verify program assertion
ASYNC_block_pause (3ssl) - asynchronous job management functions
ASYNC_cleanup_thread (3ssl) - asynchronous job management functions
ASYNC_get_current_job (3ssl) - asynchronous job management functions
ASYNC_get_wait_ctx (3ssl) - asynchronous job management functions
ASYNC_init_thread (3ssl) - asynchronous job management functions
ASYNC_is_capable (3ssl) - asynchronous job management functions
ASYNC_pause_job (3ssl) - asynchronous job management functions
ASYNC_start_job (3ssl) - asynchronous job management functions
ASYNC_unblock_pause (3ssl) - asynchronous job management functions
ASYNC_WAIT_CTX_clear_fd (3ssl) - functions to manage waiting for asynchronous...
ASYNC_WAIT_CTX_free (3ssl) - functions to manage waiting for asynchronous job...
ASYNC_WAIT_CTX_get_all_fds (3ssl) - functions to manage waiting for asynchron...
ASYNC_WAIT_CTX_get_changed_fds (3ssl) - functions to manage waiting for async...
ASYNC_WAIT_CTX_get_fd (3ssl) - functions to manage waiting for asynchronous j...
ASYNC_WAIT_CTX_new (3ssl) - functions to manage waiting for asynchronous jobs...
ASYNC_WAIT_CTX_set_wait_fd (3ssl) - functions to manage waiting for asynchron...
atanh (3)            - inverse hyperbolic tangent function
atanh (3p)           - inverse hyperbolic tangent functions
atanhf (3)           - inverse hyperbolic tangent function
atanhl (3)           - inverse hyperbolic tangent function
attributes (7)       - POSIX safety concepts
audit.rules (7)      - a set of rules loaded in the kernel audit system
audit2allow (1)      - generate SELinux policy allow/dontaudit rules from log...
audit2why (1)        - generate SELinux policy allow/dontaudit rules from log...
auditctl (8)         - a utility to assist controlling the kernel's audit system
aureport (8)         - a tool that produces summary reports of audit daemon logs
ausearch (8)         - a tool to query audit daemon logs
ausyscall (8)        - a program that allows mapping syscall names and numbers
rpc_soc (3t)         - "library routines for remote procedure calls"
AUTHORITY_INFO_ACCESS_free (3ssl) - ASN1 object utilities
AUTHORITY_INFO_ACCESS_new (3ssl) - ASN1 object utilities
AUTHORITY_KEYID_free (3ssl) - ASN1 object utilities
AUTHORITY_KEYID_new (3ssl) - ASN1 object utilities
rpc_clnt_auth (3t)   - library routines for client side remote procedure call...
autodie::exception (3pm) - Exceptions from autodying functions.
autodie::exception::system (3pm) - Exceptions from autodying system().
autodie::Util (3pm)  - Internal Utility subroutines for autodie and Fatal
AutoLoader (3pm)     - load subroutines only on demand
autoscan (1)         - Generate a preliminary configure.in
avc_context_to_sid (3) - obtain and manipulate SELinux security ID's
avc_destroy (3)      - userspace SELinux AVC setup and teardown
avc_entry_ref_init (3) - obtain and audit SELinux access decisions
avc_get_initial_context (3) - obtain and manipulate SELinux security ID's
avc_get_initial_sid (3) - obtain and manipulate SELinux security ID's
avc_init (3)         - legacy userspace SELinux AVC setup
avc_sid_to_context (3) - obtain and manipulate SELinux security ID's
avcstat (8)          - Display SELinux AVC statistics
B::Concise (3pm)     - Walk Perl syntax tree, printing concise info about ops
B::Debug (3pm)       - Walk Perl syntax tree, printing debug info about ops
B::Terse (3pm)       - Walk Perl syntax tree, printing terse info about ops
backtrace_symbols (3) - support for application self-debugging
backtrace_symbols_fd (3) - support for application self-debugging
basename (1)         - strip directory and suffix from filenames
basename (1p)        - return non-directory portion of a pathname
bc (1)               - An arbitrary precision calculator language
bc (1p)              - arbitrary-precision arithmetic language
bcmp (3)             - compare byte sequences
bcopy (3)            - copy byte sequence
bdflush (2)          - start, flush, or tune buffer-dirty-flush daemon
be16toh (3)          - convert values between host and big-/little-endian byt...
be32toh (3)          - convert values between host and big-/little-endian byt...
be64toh (3)          - convert values between host and big-/little-endian byt...
BF_cbc_encrypt (3ssl) - Blowfish encryption
BF_cfb64_encrypt (3ssl) - Blowfish encryption
BF_decrypt (3ssl)    - Blowfish encryption
BF_ecb_encrypt (3ssl) - Blowfish encryption
BF_encrypt (3ssl)    - Blowfish encryption
BF_ofb64_encrypt (3ssl) - Blowfish encryption
BF_options (3ssl)    - Blowfish encryption
BF_set_key (3ssl)    - Blowfish encryption
bin_dec_hex (1)      - How to use binary, decimal, and hexadecimal notation.
binfmt.d (5)         - Configure additional binary formats for executables at...
BIO_ADDR_family (3ssl) - BIO_ADDR routines
BIO_ADDRINFO (3ssl)  - BIO_ADDRINFO type and routines
BIO_ADDRINFO_address (3ssl) - BIO_ADDRINFO type and routines
BIO_ADDRINFO_family (3ssl) - BIO_ADDRINFO type and routines
BIO_ADDRINFO_free (3ssl) - BIO_ADDRINFO type and routines
BIO_ADDRINFO_next (3ssl) - BIO_ADDRINFO type and routines
BIO_ADDRINFO_protocol (3ssl) - BIO_ADDRINFO type and routines
BIO_ADDRINFO_socktype (3ssl) - BIO_ADDRINFO type and routines
BIO_destroy_bio_pair (3ssl) - BIO pair BIO
BIO_find_type (3ssl) - BIO chain traversal
BIO_get_accept_ip_family (3ssl) - accept BIO
BIO_get_conn_ip_family (3ssl) - connect BIO
BIO_get_mem_data (3ssl) - memory BIO
BIO_get_mem_ptr (3ssl) - memory BIO
BIO_get_retry_BIO (3ssl) - BIO retry functions
BIO_get_retry_reason (3ssl) - BIO retry functions
BIO_hostserv_priorities (3ssl) - utility routines to parse a standard host an...
BIO_lookup (3ssl)    - BIO_ADDRINFO type and routines
BIO_lookup_ex (3ssl) - BIO_ADDRINFO type and routines
BIO_lookup_type (3ssl) - BIO_ADDRINFO type and routines
BIO_meth_get_destroy (3ssl) - Routines to build up BIO methods
BIO_meth_set_destroy (3ssl) - Routines to build up BIO methods
BIO_method_type (3ssl) - BIO chain traversal
BIO_new_mem_buf (3ssl) - memory BIO
BIO_parse_hostserv (3ssl) - utility routines to parse a standard host and ser...
BIO_retry_type (3ssl) - BIO retry functions
BIO_s_mem (3ssl)     - memory BIO
BIO_s_secmem (3ssl)  - memory BIO
BIO_set_accept_ip_family (3ssl) - accept BIO
BIO_set_conn_ip_family (3ssl) - connect BIO
BIO_set_mem_buf (3ssl) - memory BIO
BIO_set_mem_eof_return (3ssl) - memory BIO
BIO_set_retry_reason (3ssl) - BIO retry functions
BIO_set_ssl_renegotiate_bytes (3ssl) - SSL BIO
BIO_should_io_special (3ssl) - BIO retry functions
BIO_should_read (3ssl) - BIO retry functions
BIO_should_retry (3ssl) - BIO retry functions
BIO_should_write (3ssl) - BIO retry functions
BIO_ssl_copy_session_id (3ssl) - SSL BIO
Bit::Vector (3pm)    - Efficient bit vector, set of integers and "big int" ma...
blkdeactivate (8)    - utility to deactivate block devices
BN_copy (3ssl)       - copy BIGNUMs
BN_CTX_end (3ssl)    - use temporary BIGNUM variables
BN_CTX_get (3ssl)    - use temporary BIGNUM variables
BN_CTX_start (3ssl)  - use temporary BIGNUM variables
BN_dup (3ssl)        - copy BIGNUMs
BN_from_montgomery (3ssl) - Montgomery multiplication
BN_GENCB_call (3ssl) - generate primes and test for primality
BN_GENCB_free (3ssl) - generate primes and test for primality
BN_GENCB_get_arg (3ssl) - generate primes and test for primality
BN_GENCB_new (3ssl)  - generate primes and test for primality
BN_GENCB_set (3ssl)  - generate primes and test for primality
BN_GENCB_set_old (3ssl) - generate primes and test for primality
BN_generate_prime (3ssl) - generate primes and test for primality
BN_generate_prime_ex (3ssl) - generate primes and test for primality
BN_is_prime (3ssl)   - generate primes and test for primality
BN_is_prime_ex (3ssl) - generate primes and test for primality
BN_is_prime_fasttest (3ssl) - generate primes and test for primality
BN_is_prime_fasttest_ex (3ssl) - generate primes and test for primality
BN_mod_mul_montgomery (3ssl) - Montgomery multiplication
BN_MONT_CTX_copy (3ssl) - Montgomery multiplication
BN_MONT_CTX_free (3ssl) - Montgomery multiplication
BN_MONT_CTX_new (3ssl) - Montgomery multiplication
BN_MONT_CTX_set (3ssl) - Montgomery multiplication
BN_num_bytes (3ssl)  - get BIGNUM size
BN_security_bits (3ssl) - returns bits of security based on given numbers
BN_to_montgomery (3ssl) - Montgomery multiplication
BN_with_flags (3ssl) - copy BIGNUMs
body_checks (5)      - Postfix built-in content inspection
booleans (8)         - Policy booleans enable runtime customization of SELinu...
bootup (7)           - System bootup process
bounce (8)           - Postfix delivery status reports
break (2)            - unimplemented system calls
bsearch (3)          - binary search of a sorted array
bsearch (3p)         - binary search a sorted table
bstring (3)          - byte string operations
bswap (3)            - reverse order of bytes
bswap_16 (3)         - reverse order of bytes
bswap_32 (3)         - reverse order of bytes
bswap_64 (3)         - reverse order of bytes
btowc (3)            - convert single byte to wide character
btowc (3p)           - single byte to wide character conversion
BUF_MEM_free (3ssl)  - simple character array structure
BUF_MEM_grow (3ssl)  - simple character array structure
BUF_MEM_grow_clean (3ssl) - simple character array structure
BUF_MEM_new (3ssl)   - simple character array structure
BUF_MEM_new_ex (3ssl) - simple character array structure
BUF_reverse (3ssl)   - simple character array structure
Bundle::DBD::mysql (3pm) - (unknown subject)
bwrap (1)            - container setup utility
byteorder (3)        - convert values between host and network byte order
bytes (3pm)          - Perl pragma to expose the individual bytes of characters
bzegrep (1)          - search possibly bzip2 compressed files for a regular e...
bzero (3)            - zero a byte string
bzfgrep (1)          - search possibly bzip2 compressed files for a regular e...
bzgrep (1)           - search possibly bzip2 compressed files for a regular e...
c++filt (1)          - Demangle C++ and Java symbols.
ca-legacy (8)        - Manage the system configuration for legacy CA certific...
cache_repair (8)     - repair cache binary metadata from device/file to devic...
cache_writeback (8)  - writeback dirty blocks to the origin device.
cacosh (3)           - complex arc hyperbolic cosine
cacosh (3p)          - complex arc hyperbolic cosine functions
cacoshf (3)          - complex arc hyperbolic cosine
cacoshl (3)          - complex arc hyperbolic cosine
cal (1)              - display a calendar
calloc (3)           - allocate and free dynamic memory
calloc (3p)          - a memory allocator
capsh (1)            - capability shell wrapper
casinh (3)           - complex arc sine hyperbolic
casinh (3p)          - complex arc hyperbolic sine functions
casinhf (3)          - complex arc sine hyperbolic
casinhl (3)          - complex arc sine hyperbolic
catanh (3)           - complex arc tangents hyperbolic
catanh (3p)          - complex arc hyperbolic tangent functions
catanhf (3)          - complex arc tangents hyperbolic
catanhl (3)          - complex arc tangents hyperbolic
cbc_crypt (3)        - fast DES encryption
des_crypt (3t)       - "fast DES encryption"
cciss (4)            - HP Smart Array block driver
ccosh (3)            - complex hyperbolic cosine
ccosh (3p)           - complex hyperbolic cosine functions
ccoshf (3)           - complex hyperbolic cosine
ccoshl (3)           - complex hyperbolic cosine
cd (1p)              - change the working directory
cert8.db (5)         - Legacy NSS certificate database
certutil (1)         - Manage keys and certificate in both NSS databases and ...
cfdisk (8)           - display or manipulate a disk partition table
cfree (3)            - free allocated memory
CGI (3pm)            - Handle Common Gateway Interface requests and responses
CGI::HTML::Functions (3pm) - Documentation for CGI.pm Legacy HTML Functionality
CGI::Pretty (3pm)    - module to produce nicely formatted HTML code
CGI::Util (3pm)      - Internal utilities used by CGI module
chacl (1)            - change the access control list of a file or directory
chage (1)            - change user password expiry information
chattr (1)           - change file attributes on a Linux file system
chcat (8)            - change file SELinux security category
chcon (1)            - change file SELinux security context
chdir (2)            - change working directory
chdir (3p)           - change working directory
checkmodule (8)      - SELinux policy module compiler
checkPasswdAccess (3) - query the SELinux policy database in the kernel
checkpolicy (8)      - SELinux policy compiler
chfn (1)             - change your finger information
chkconfig (8)        - updates and queries runlevel information for system se...
chmem (8)            - configure memory
chmod (3p)           - change mode of a file relative to directory file descr...
chown (3p)           - change owner and group of a file relative to directory...
chrony.conf (5)      - chronyd configuration file
chronyc (1)          - command-line interface for chrony daemon
chronyd (8)          - chrony daemon
chroot (1)           - run command or interactive shell with special root dir...
chroot (2)           - change root directory
chsh (1)             - change your login shell
cimag (3)            - get imaginary part of a complex number
cimag (3p)           - complex imaginary functions
cimagf (3)           - get imaginary part of a complex number
cimagl (3)           - get imaginary part of a complex number
ciphers (1ssl)       - SSL cipher display and cipher list tool
CIRCLEQ_ENTRY (3)    - implementations of singly-linked lists, singly-linked ...
CIRCLEQ_HEAD (3)     - implementations of singly-linked lists, singly-linked ...
CIRCLEQ_INIT (3)     - implementations of singly-linked lists, singly-linked ...
CIRCLEQ_INSERT_AFTER (3) - implementations of singly-linked lists, singly-lin...
CIRCLEQ_INSERT_BEFORE (3) - implementations of singly-linked lists, singly-li...
CIRCLEQ_INSERT_HEAD (3) - implementations of singly-linked lists, singly-link...
CIRCLEQ_INSERT_TAIL (3) - implementations of singly-linked lists, singly-link...
CIRCLEQ_REMOVE (3)   - implementations of singly-linked lists, singly-linked ...
circo (1)            - filter for circular layout of graphs
cksum (1)            - checksum and count the bytes in a file
Class::Struct (3pm)  - declare struct-like datatypes as Perl classes
rpc_clnt_create (3t) - "library routines for dealing with creation and manipu...
clock (8)            - time clocks utility
closedir (3)         - close a directory
closedir (3p)        - close a directory stream
closelog (3)         - send messages to the system logger
closelog (3p)        - control system log
cmp (1)              - compare two files byte by byte
cms (1ssl)           - CMS utility
CMS_add0_cert (3ssl) - CMS certificate and CRL utility functions
CMS_add0_crl (3ssl)  - CMS certificate and CRL utility functions
CMS_add0_recipient_key (3ssl) - add recipients to a CMS enveloped data structure
CMS_add1_cert (3ssl) - CMS certificate and CRL utility functions
CMS_add1_crl (3ssl)  - CMS certificate and CRL utility functions
CMS_decrypt (3ssl)   - decrypt content from a CMS envelopedData structure
CMS_encrypt (3ssl)   - create a CMS envelopedData structure
CMS_get0_content (3ssl) - get and set CMS content types and content
CMS_get0_eContentType (3ssl) - get and set CMS content types and content
CMS_get0_signers (3ssl) - verify a CMS SignedData structure
CMS_get0_type (3ssl) - get and set CMS content types and content
CMS_get1_certs (3ssl) - CMS certificate and CRL utility functions
CMS_get1_crls (3ssl) - CMS certificate and CRL utility functions
CMS_RecipientInfo_decrypt (3ssl) - CMS envelopedData RecipientInfo routines
CMS_RecipientInfo_encrypt (3ssl) - CMS envelopedData RecipientInfo routines
CMS_RecipientInfo_set0_key (3ssl) - CMS envelopedData RecipientInfo routines
CMS_RecipientInfo_set0_pkey (3ssl) - CMS envelopedData RecipientInfo routines
CMS_RecipientInfo_type (3ssl) - CMS envelopedData RecipientInfo routines
CMS_set1_eContentType (3ssl) - get and set CMS content types and content
CMS_verify (3ssl)    - verify a CMS SignedData structure
CMS_verify_receipt (3ssl) - verify a CMS signed receipt
cmsg (3)             - access ancillary data
CMSG_ALIGN (3)       - access ancillary data
CMSG_DATA (3)        - access ancillary data
CMSG_FIRSTHDR (3)    - access ancillary data
CMSG_LEN (3)         - access ancillary data
CMSG_NXTHDR (3)      - access ancillary data
CMSG_SPACE (3)       - access ancillary data
cmsutil (1)          - Performs basic cryptograpic operations, such as encryp...
sw-collectd-python (5) - Documentation of collectd's "python plugin"
colon (1p)           - null utility
com_err (3)          - common error display routine
comm (1)             - compare two sorted files line by line
compare (1)          - mathematically and visually annotate the difference be...
Compress::Bzip2 (3pm) - Interface to Bzip2 compression library
Compress::Raw::Bzip2 (3pm) - Low-Level Interface to bzip2 compression library
Compress::Raw::Zlib (3pm) - Low-Level Interface to zlib compression library
Compress::Zlib (3pm) - Interface to zlib compression library
config (5ssl)        - OpenSSL CONF library configuration files
config.guess (1)     - guess the build system triplet
config_data (1)      - Query or change configuration of Perl modules
console.apps (5)     - specify console-accessible privileged applications
console.handlers (5) - file specifying handlers of console lock and unlock ev...
console.perms (5)    - permissions control file for users at the system console
consoletype (1)      - print type of the console connected to standard input
context_free (3)     - Routines to manipulate SELinux security contexts
context_new (3)      - Routines to manipulate SELinux security contexts
context_range_get (3) - Routines to manipulate SELinux security contexts
context_range_set (3) - Routines to manipulate SELinux security contexts
context_role_get (3) - Routines to manipulate SELinux security contexts
context_role_set (3) - Routines to manipulate SELinux security contexts
context_type_get (3) - Routines to manipulate SELinux security contexts
context_type_set (3) - Routines to manipulate SELinux security contexts
context_user_get (3) - Routines to manipulate SELinux security contexts
context_user_set (3) - Routines to manipulate SELinux security contexts
copysign (3)         - copy sign of a number
copysign (3p)        - number manipulation function
copysignf (3)        - copy sign of a number
copysignl (3)        - copy sign of a number
cosh (3)             - hyperbolic cosine function
cosh (3p)            - hyperbolic cosine functions
coshf (3)            - hyperbolic cosine function
coshl (3)            - hyperbolic cosine function
cp (1)               - copy files and directories
cp (1p)              - copy files
cpan (1)             - easily interact with CPAN from the command line
cpan-mirrors (1)     - Find the fatest CPAN mirrors nearby
CPAN::FirstTime (3pm) - Utility for CPAN::Config file Initialization
CPAN::Kwalify (3pm)  - Interface between CPAN.pm and Kwalify.pm
CPAN::Meta::Check (3pm) - Verify requirements in a CPAN::Meta object
CPAN::Meta::Feature (3pm) - an optional feature provided by a CPAN distribution
CPAN::Meta::History (3pm) - history of CPAN Meta Spec changes
CPAN::Meta::History::Meta_1_0 (3pm) - Version 1.0 metadata specification for ...
CPAN::Meta::History::Meta_1_1 (3pm) - Version 1.1 metadata specification for ...
CPAN::Meta::History::Meta_1_2 (3pm) - Version 1.2 metadata specification for ...
CPAN::Meta::History::Meta_1_3 (3pm) - Version 1.3 metadata specification for ...
CPAN::Meta::History::Meta_1_4 (3pm) - Version 1.4 metadata specification for ...
CPAN::Meta::Prereqs (3pm) - a set of distribution prerequisites by phase and ...
CPAN::Meta::YAML (3pm) - Read and write a subset of YAML for CPAN Meta files
CPAN::Nox (3pm)      - Wrapper around CPAN.pm without using any XS module
CPAN::Version (3pm)  - utility functions to compare CPAN versions
cpio (1)             - copy files to and from archives
cpupower-frequency-info (1) - Utility to retrieve cpufreq kernel information
cpupower-frequency-set (1) - A small tool which allows to modify cpufreq sett...
cpupower-idle-info (1) - Utility to retrieve cpu idle kernel information
cpupower-idle-set (1) - Utility to set cpu idle state specific kernel options
cpupower-monitor (1) - Report processor frequency and idle statistics
cpuset (7)           - confine processes to processor and memory node subsets
cracklib-format (8)  - cracklib dictionary utilities
cracklib-packer (8)  - cracklib dictionary utilities
cracklib-unpacker (8) - cracklib dictionary utilities
creat (2)            - open and possibly create a file
create_module (2)    - create a loadable module entry
crl (1ssl)           - CRL utility
crlutil (1)          - List, generate, modify, or delete CRLs within the NSS ...
crypt (3)            - passphrase hashing
crypt (3p)           - string encoding function (CRYPT)
crypt (5)            - storage format for hashed passphrases and available ha...
Crypt::OpenSSL::Bignum (3pm) - OpenSSL's multiprecision integer arithmetic
Crypt::OpenSSL::Bignum::CTX (3pm) - Perl interface to the OpenSSL BN_CTX stru...
Crypt::OpenSSL::Random (3pm) - OpenSSL/LibreSSL pseudo-random number generato...
Crypt::OpenSSL::RSA (3pm) - RSA encoding and decoding, using the openSSL libr...
crypt_gensalt (3)    - encode settings for passphrase hashing
crypt_r (3)          - passphrase hashing
crypt_ra (3)         - passphrase hashing
crypt_rn (3)         - passphrase hashing
crypto (7ssl)        - OpenSSL cryptographic library
crypto-policies (7)  - system-wide crypto policies overview
CRYPTO_atomic_add (3ssl) - OpenSSL thread support
CRYPTO_clear_free (3ssl) - Memory allocation functions
CRYPTO_clear_realloc (3ssl) - Memory allocation functions
CRYPTO_EX_dup (3ssl) - functions supporting application-specific data
CRYPTO_EX_free (3ssl) - functions supporting application-specific data
CRYPTO_EX_new (3ssl) - functions supporting application-specific data
CRYPTO_free (3ssl)   - Memory allocation functions
CRYPTO_free_ex_data (3ssl) - functions supporting application-specific data
CRYPTO_free_ex_index (3ssl) - functions supporting application-specific data
CRYPTO_get_alloc_counts (3ssl) - Memory allocation functions
CRYPTO_get_ex_data (3ssl) - functions supporting application-specific data
CRYPTO_get_ex_new_index (3ssl) - functions supporting application-specific data
CRYPTO_get_mem_functions (3ssl) - Memory allocation functions
CRYPTO_malloc (3ssl) - Memory allocation functions
CRYPTO_mem_ctrl (3ssl) - Memory allocation functions
CRYPTO_mem_debug_pop (3ssl) - Memory allocation functions
CRYPTO_mem_debug_push (3ssl) - Memory allocation functions
CRYPTO_mem_leaks (3ssl) - Memory allocation functions
CRYPTO_mem_leaks_cb (3ssl) - Memory allocation functions
CRYPTO_mem_leaks_fp (3ssl) - Memory allocation functions
CRYPTO_memcmp (3ssl) - Constant time memory comparison
CRYPTO_new_ex_data (3ssl) - functions supporting application-specific data
CRYPTO_realloc (3ssl) - Memory allocation functions
CRYPTO_secure_allocated (3ssl) - secure heap storage
CRYPTO_secure_clear_free (3ssl) - secure heap storage
CRYPTO_secure_free (3ssl) - secure heap storage
CRYPTO_secure_malloc (3ssl) - secure heap storage
CRYPTO_secure_malloc_done (3ssl) - secure heap storage
CRYPTO_secure_malloc_init (3ssl) - secure heap storage
CRYPTO_secure_malloc_initialized (3ssl) - secure heap storage
CRYPTO_secure_used (3ssl) - secure heap storage
CRYPTO_secure_zalloc (3ssl) - secure heap storage
CRYPTO_set_ex_data (3ssl) - functions supporting application-specific data
CRYPTO_set_mem_debug (3ssl) - Memory allocation functions
CRYPTO_set_mem_functions (3ssl) - Memory allocation functions
CRYPTO_strdup (3ssl) - Memory allocation functions
CRYPTO_strndup (3ssl) - Memory allocation functions
CRYPTO_THREAD_lock_free (3ssl) - OpenSSL thread support
CRYPTO_THREAD_lock_new (3ssl) - OpenSSL thread support
CRYPTO_THREAD_read_lock (3ssl) - OpenSSL thread support
CRYPTO_THREAD_run_once (3ssl) - OpenSSL thread support
CRYPTO_THREAD_unlock (3ssl) - OpenSSL thread support
CRYPTO_THREAD_write_lock (3ssl) - OpenSSL thread support
CRYPTO_zalloc (3ssl) - Memory allocation functions
crypttab (5)         - Configuration for encrypted block devices
csinh (3)            - complex hyperbolic sine
csinh (3p)           - complex hyperbolic sine functions
csinhf (3)           - complex hyperbolic sine
csinhl (3)           - complex hyperbolic sine
csplit (1)           - split a file into sections determined by context lines
ct (7ssl)            - Certificate Transparency
CT_POLICY_EVAL_CTX_free (3ssl) - Encapsulates the data required to evaluate w...
CT_POLICY_EVAL_CTX_get0_cert (3ssl) - Encapsulates the data required to evalu...
CT_POLICY_EVAL_CTX_get0_issuer (3ssl) - Encapsulates the data required to eva...
CT_POLICY_EVAL_CTX_get0_log_store (3ssl) - Encapsulates the data required to ...
CT_POLICY_EVAL_CTX_get_time (3ssl) - Encapsulates the data required to evalua...
CT_POLICY_EVAL_CTX_new (3ssl) - Encapsulates the data required to evaluate wh...
CT_POLICY_EVAL_CTX_set1_cert (3ssl) - Encapsulates the data required to evalu...
CT_POLICY_EVAL_CTX_set1_issuer (3ssl) - Encapsulates the data required to eva...
CT_POLICY_EVAL_CTX_set_shared_CTLOG_S... (3ssl) - Encapsulates the data requi...
CT_POLICY_EVAL_CTX_set_time (3ssl) - Encapsulates the data required to evalua...
ctanh (3)            - complex hyperbolic tangent
ctanh (3p)           - complex hyperbolic tangent functions
ctanhf (3)           - complex hyperbolic tangent
ctanhl (3)           - complex hyperbolic tangent
CTLOG_free (3ssl)    - encapsulates information about a Certificate Transpare...
CTLOG_get0_log_id (3ssl) - encapsulates information about a Certificate Trans...
CTLOG_get0_name (3ssl) - encapsulates information about a Certificate Transpa...
CTLOG_get0_public_key (3ssl) - encapsulates information about a Certificate T...
CTLOG_new (3ssl)     - encapsulates information about a Certificate Transpare...
CTLOG_new_from_base64 (3ssl) - encapsulates information about a Certificate T...
CTLOG_STORE_free (3ssl) - Create and populate a Certificate Transparency log ...
CTLOG_STORE_get0_log_by_id (3ssl) - Get a Certificate Transparency log from a...
CTLOG_STORE_load_default_file (3ssl) - Create and populate a Certificate Tran...
CTLOG_STORE_load_file (3ssl) - Create and populate a Certificate Transparency...
CTLOG_STORE_new (3ssl) - Create and populate a Certificate Transparency log list
ctype.h (0p)         - character types
customizable_types (5) - The SELinux customizable types configuration file
Cwd (3pm)            - get pathname of current working directory
d2i_ADMISSION_SYNTAX (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ASN1_SEQUENCE_ANY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ASN1_SET_ANY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ASN1_TYPE (3ssl) - convert objects from/to ASN.1/DER representation
d2i_AUTHORITY_INFO_ACCESS (3ssl) - convert objects from/to ASN.1/DER represen...
d2i_AUTHORITY_KEYID (3ssl) - convert objects from/to ASN.1/DER representation
d2i_AutoPrivateKey (3ssl) - decode and encode functions for reading and savin...
d2i_DIRECTORYSTRING (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DISPLAYTEXT (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSA_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSA_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSA_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSAPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSAPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSAPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_DSAPublicKey (3ssl) - convert objects from/to ASN.1/DER representation
d2i_EC_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_EC_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_EC_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ECPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ECPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_ECPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_EDIPARTYNAME (3ssl) - convert objects from/to ASN.1/DER representation
d2i_EXTENDED_KEY_USAGE (3ssl) - convert objects from/to ASN.1/DER representation
d2i_IPAddressFamily (3ssl) - convert objects from/to ASN.1/DER representation
d2i_NAMING_AUTHORITY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_OCSP_RESPBYTES (3ssl) - convert objects from/to ASN.1/DER representation
d2i_PKCS7_ENCRYPT (3ssl) - convert objects from/to ASN.1/DER representation
d2i_PKCS8_PRIV_KEY_INFO (3ssl) - convert objects from/to ASN.1/DER representa...
d2i_PKCS8_PRIV_KEY_INFO_bio (3ssl) - convert objects from/to ASN.1/DER repres...
d2i_PKCS8_PRIV_KEY_INFO_fp (3ssl) - convert objects from/to ASN.1/DER represe...
d2i_PKCS8PrivateKey_bio (3ssl) - PKCS#8 format private key functions
d2i_PKCS8PrivateKey_fp (3ssl) - PKCS#8 format private key functions
d2i_PKEY_USAGE_PERIOD (3ssl) - convert objects from/to ASN.1/DER representation
d2i_POLICYINFO (3ssl) - convert objects from/to ASN.1/DER representation
d2i_POLICYQUALINFO (3ssl) - convert objects from/to ASN.1/DER representation
d2i_PrivateKey (3ssl) - decode and encode functions for reading and saving EV...
d2i_PrivateKey_bio (3ssl) - decode and encode functions for reading and savin...
d2i_PrivateKey_fp (3ssl) - decode and encode functions for reading and saving...
d2i_PROXY_CERT_INFO_EXTENSION (3ssl) - convert objects from/to ASN.1/DER repr...
d2i_PROXY_POLICY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_PUBKEY (3ssl)    - SubjectPublicKeyInfo public key functions
d2i_PUBKEY_bio (3ssl) - SubjectPublicKeyInfo public key functions
d2i_PUBKEY_fp (3ssl) - SubjectPublicKeyInfo public key functions
d2i_PublicKey (3ssl) - decode and encode functions for reading and saving EVP...
d2i_RSA_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSA_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSA_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPublicKey (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPublicKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
d2i_RSAPublicKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
d2i_SCRYPT_PARAMS (3ssl) - convert objects from/to ASN.1/DER representation
d2i_TS_ACCURACY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_X509_NAME_ENTRY (3ssl) - convert objects from/to ASN.1/DER representation
d2i_X509_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
daemon (7)           - Writing and packaging system daemons
Data::Dump (3pm)     - Pretty printing of data structures
Data::Dump::Filtered (3pm) - Pretty printing with filtering
Data::Section (3pm)  - read multiple hunks of data out of your DATA section
date (1)             - print or set the system date and time
Date::Calendar (3pm) - Calendar objects for different holiday schemes
Date::Calendar::Profiles (3pm) - Some sample profiles for Date::Calendar and ...
Date::Calendar::Year (3pm) - Implements embedded "year" objects for Date::Cal...
Date::Language::Hungarian (3pm) - Magyar format for Date::Format
daylight (3)         - initialize time conversion information
daylight (3p)        - daylight savings time flag
db_checkpoint (1)    - Periodically checkpoint transactions
DB_File (3pm)        - Perl5 access to Berkeley DB version 1.x
db_log_verify (1)    - Verify log files of a database environment
db_stat (1)          - Display environment statistics
db_tuner (1)         - analyze and tune btree database
db_verify (1)        - Verify the database structure
DBD::Gofer (3pm)     - A stateless-proxy driver for communicating with a remo...
DBD::Gofer::Policy::Base (3pm) - Base class for DBD::Gofer policies
DBD::Gofer::Policy::classic (3pm) - The 'classic' policy for DBD::Gofer
DBD::Gofer::Policy::pedantic (3pm) - The 'pedantic' policy for DBD::Gofer
DBD::Gofer::Policy::rush (3pm) - The 'rush' policy for DBD::Gofer
DBD::mysql (3pm)     - MySQL driver for the Perl5 Database Interface (DBI)
DBD::mysql::INSTALL (3pm) - How to install and configure DBD::mysql
DBI::Const::GetInfoType (3pm) - Data describing GetInfo type codes
DBI::ProfileSubs (3pm) - Subroutines for dynamic profile Path
DBI::SQL::Nano (3pm) - a very tiny SQL engine
DBI::Util::CacheMemory (3pm) - a very fast but very minimal subset of Cache::...
DBM_Filter (3pm)     - - Filter DBM keys/values
dbm_clearerr (3p)    - database functions
dbus-binding-tool (1) - C language GLib bindings generation utility.
dbus-cleanup-sockets (1) - clean up leftover sockets in a directory
dbus-uuidgen (1)     - Utility to generate UUIDs
dbxtool (1)          - modify the dbx revokation list
dc (1)               - an arbitrary precision calculator
dcb-app (8)          - show / manipulate application priority table of the DC...
dcb-apptrust (8)     - show / configure per-selector trust and trust order of...
dcb-buffer (8)       - show / manipulate port buffer settings of the DCB (Dat...
dcb-ets (8)          - show / manipulate ETS (Enhanced Transmission Selection...
dcb-maxrate (8)      - show / manipulate port maxrate settings of the DCB (Da...
dcb-pfc (8)          - show / manipulate PFC (Priority-based Flow Control) se...
dd (1)               - convert and copy a file
dd (1p)              - convert and copy a file
ddns-confgen (8)     - ddns key generation tool
debugfs (8)          - ext2/ext3/ext4 file system debugger
DECLARE_LHASH_OF (3ssl) - dynamic hash table
default_type (5)     - The SELinux default type configuration file
defer (8)            - Postfix delivery status reports
deliver (1)          - Dovecot's local mail delivery agent
delv (1)             - DNS lookup and validation utility
depmod.d (5)         - Configuration directory for depmod
DES_cbc_cksum (3ssl) - DES encryption
DES_cfb64_encrypt (3ssl) - DES encryption
DES_cfb_encrypt (3ssl) - DES encryption
des_crypt (3)        - fast DES encryption
DES_ecb2_encrypt (3ssl) - DES encryption
DES_ecb3_encrypt (3ssl) - DES encryption
DES_ecb_encrypt (3ssl) - DES encryption
DES_ede2_cbc_encrypt (3ssl) - DES encryption
DES_ede2_cfb64_encrypt (3ssl) - DES encryption
DES_ede2_ofb64_encrypt (3ssl) - DES encryption
DES_ede3_cbc_encrypt (3ssl) - DES encryption
DES_ede3_cfb64_encrypt (3ssl) - DES encryption
DES_ede3_ofb64_encrypt (3ssl) - DES encryption
DES_FAILED (3)       - fast DES encryption
DES_fcrypt (3ssl)    - DES encryption
DES_is_weak_key (3ssl) - DES encryption
DES_key_sched (3ssl) - DES encryption
des_modes (7ssl)     - the variants of DES and other crypto algorithms of Ope...
DES_ncbc_encrypt (3ssl) - DES encryption
DES_ofb64_encrypt (3ssl) - DES encryption
DES_ofb_encrypt (3ssl) - DES encryption
DES_pcbc_encrypt (3ssl) - DES encryption
DES_quad_cksum (3ssl) - DES encryption
DES_random_key (3ssl) - DES encryption
DES_set_key (3ssl)   - DES encryption
DES_set_key_checked (3ssl) - DES encryption
DES_set_key_unchecked (3ssl) - DES encryption
DES_set_odd_parity (3ssl) - DES encryption
des_setparity (3)    - fast DES encryption
DES_string_to_2keys (3ssl) - DES encryption
DES_string_to_key (3ssl) - DES encryption
DES_xcbc_encrypt (3ssl) - DES encryption
Devel::PPPort (3pm)  - Perl/Pollution/Portability
Devel::Size (3pm)    - Perl extension for finding the memory usage of Perl va...
devlink-health (8)   - devlink health reporting and recovery
df (1)               - report file system disk space usage
DH_bits (3ssl)       - get Diffie-Hellman prime size and security bits
DH_check_pub_key_ex (3ssl) - generate and check Diffie-Hellman parameters
DH_compute_key (3ssl) - perform Diffie-Hellman key exchange
DH_compute_key_padded (3ssl) - perform Diffie-Hellman key exchange
DH_generate_key (3ssl) - perform Diffie-Hellman key exchange
DH_get0_key (3ssl)   - Routines for getting and setting data in a DH object
DH_get0_priv_key (3ssl) - Routines for getting and setting data in a DH object
DH_get0_pub_key (3ssl) - Routines for getting and setting data in a DH object
DH_meth_get_compute_key (3ssl) - Routines to build up DH methods
DH_meth_get_generate_key (3ssl) - Routines to build up DH methods
DH_meth_set_compute_key (3ssl) - Routines to build up DH methods
DH_meth_set_generate_key (3ssl) - Routines to build up DH methods
DH_new_by_nid (3ssl) - get or find DH named parameters
DH_security_bits (3ssl) - get Diffie-Hellman prime size and security bits
DH_set0_key (3ssl)   - Routines for getting and setting data in a DH object
DH_size (3ssl)       - get Diffie-Hellman prime size and security bits
dhclient (8)         - Dynamic Host Configuration Protocol Client
dhcp-options (5)     - Dynamic Host Configuration Protocol options
DHparams_print (3ssl) - print cryptographic parameters
DHparams_print_fp (3ssl) - print cryptographic parameters
diff (1)             - compare files line by line
diff3 (1)            - compare three files line by line
dig (1)              - DNS lookup utility
Digest::HMAC (3pm)   - Keyed-Hashing for Message Authentication
Digest::HMAC_MD5 (3pm) - Keyed-Hashing for Message Authentication
Digest::HMAC_SHA1 (3pm) - Keyed-Hashing for Message Authentication
dir (1)              - list directory contents
DIRECTORYSTRING_free (3ssl) - ASN1 object utilities
DIRECTORYSTRING_new (3ssl) - ASN1 object utilities
dirent.h (0p)        - format of directory entries
dirfd (3)            - get directory stream file descriptor
dirfd (3p)           - extract the file descriptor used by a DIR stream
DirHandle (3pm)      - supply object methods for directory handles
dirname (1p)         - return the directory portion of a pathname
dirname (3p)         - report the parent directory name of a file pathname
discard (8)          - Postfix discard mail delivery agent
display (1)          - displays an image or image sequence on any X server.
DISPLAYTEXT_free (3ssl) - ASN1 object utilities
DISPLAYTEXT_new (3ssl) - ASN1 object utilities
dladdr (3)           - translate address to symbolic information
dladdr1 (3)          - translate address to symbolic information
dlclose (3p)         - close a symbol table handle
dlfcn.h (0p)         - dynamic linking
dlinfo (3)           - obtain information about a dynamically loaded object
dlopen (3p)          - open a symbol table handle
dlsym (3)            - obtain address of a symbol in a shared object or execu...
dlsym (3p)           - get the address of a symbol from a symbol table handle
dltest (1)           - A simple library symbol test
dlvsym (3)           - obtain address of a symbol in a shared object or execu...
dnf-offline-distrosync (8) - DNF system-upgrade Plugin
dnf-offline-upgrade (8) - DNF system-upgrade Plugin
dnf-reposync (8)     - DNF reposync Plugin
dnf-system-upgrade (8) - DNF system-upgrade Plugin
dnf-utils (1)        - classic YUM utilities implemented as CLI shims on top ...
dnf.modularity (7)   - Modularity in DNF
dnsdomainname (1)    - show the system's DNS domain name
dnssec-checkds (8)   - DNSSEC delegation consistency checking tool
dnssec-coverage (8)  - checks future DNSKEY coverage for a zone
dnssec-dsfromkey (8) - DNSSEC DS RR generation tool
dnssec-importkey (8) - import DNSKEY records from external systems so they ca...
dnssec-keyfromlabel (8) - DNSSEC key generation tool
dnssec-keygen (8)    - DNSSEC key generation tool
dnssec-keymgr (8)    - Ensures correct DNSKEY coverage for a zone based on a ...
dnssec-revoke (8)    - set the REVOKED bit on a DNSSEC key
dnssec-settime (8)   - set the key timing metadata for a DNSSEC key
dnssec-verify (8)    - DNSSEC zone verification tool
domainname (1)       - show or set the system's NIS/YP domain name
dosfsck (8)          - check and repair MS-DOS filesystems
dosfslabel (8)       - set or get MS-DOS filesystem label
dotty (1)            - A Customizable Graph Editor
doveadm (1)          - Dovecot's administration utility
doveadm-altmove (1)  - Move matching mails to the alternative storage (dbox-o...
doveadm-backup (1)   - Dovecot's one-way mailbox synchronization utility
doveadm-config (1)   - Dovecot's configuration dumping utility
doveadm-copy (1)     - Copy messages matching the given search query into ano...
doveadm-dump (1)     - Dump the content of Dovecot's binary mailbox index/log
doveadm-exec (1)     - easily execute commands from Dovecot's libexec_dir
doveadm-expunge (1)  - Expunge messages matching given search query
doveadm-force-resync (1) - Repair broken mailboxes
doveadm-fs (1)       - Interact with the abstract mail storage filesystem
doveadm-import (1)   - Import messages matching given search query
doveadm-kick (1)     - Disconnect users by user name and/or IP address
doveadm-mailbox-cryptokey (1) - Mail crypt plugin management
doveadm-move (1)     - Move messages matching the given search query into ano...
doveadm-penalty (1)  - Show current penalties
doveadm-proxy (1)    - Handle Dovecot proxy connections
doveadm-rebuild (1)  - Commands related to rebuilding various aspects of mail...
doveadm-reload (1)   - Dovecot's administration utility
doveadm-search (1)   - Show a list of mailbox GUIDs and message UIDs matching...
doveadm-search-query (7) - Overview of search queries for doveadm mailbox com...
doveadm-stop (1)     - Dovecot's administration utility
doveadm-sync (1)     - Dovecot's two-way mailbox synchronization utility
doveconf (1)         - Dovecot's configuration dumping utility
dovecot (1)          - a secure and highly configurable IMAP and POP3 server
dovecot-lda (1)      - Dovecot's local mail delivery agent
dovecot-sysreport (1) - Dovecot's system report utility
dracut-mount.service (8) - runs the dracut hooks after /sysroot is mounted
dracut-pre-mount.service (8) - runs the dracut hooks before /sysroot is mounted
drand48 (3)          - generate uniformly distributed pseudo-random numbers
drand48 (3p)         - generate uniformly distributed pseudo-random numbers
drand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
dsa (1ssl)           - DSA key processing
DSA_bits (3ssl)      - get DSA signature size, key bits or security bits
DSA_do_verify (3ssl) - raw DSA signature operations
DSA_generate_key (3ssl) - generate DSA key pair
DSA_get0_key (3ssl)  - Routines for getting and setting data in a DSA object
DSA_get0_priv_key (3ssl) - Routines for getting and setting data in a DSA object
DSA_get0_pub_key (3ssl) - Routines for getting and setting data in a DSA object
DSA_meth_get_keygen (3ssl) - Routines to build up DSA methods
DSA_meth_get_verify (3ssl) - Routines to build up DSA methods
DSA_meth_set_keygen (3ssl) - Routines to build up DSA methods
DSA_meth_set_verify (3ssl) - Routines to build up DSA methods
DSA_print (3ssl)     - print cryptographic parameters
DSA_print_fp (3ssl)  - print cryptographic parameters
DSA_security_bits (3ssl) - get DSA signature size, key bits or security bits
DSA_set0_key (3ssl)  - Routines for getting and setting data in a DSA object
DSA_size (3ssl)      - get DSA signature size, key bits or security bits
DSA_verify (3ssl)    - DSA signatures
DSAparams_print (3ssl) - print cryptographic parameters
DSAparams_print_fp (3ssl) - print cryptographic parameters
dsync (1)            - Dovecot's two-way mailbox synchronization utility
DTLS_get_data_mtu (3ssl) - Get maximum data payload size
DTLSv1_listen (3ssl) - Statelessly listen for incoming connections
dumpe2fs (8)         - dump ext2/ext3/ext4 filesystem information
dumpkeys (1)         - dump keyboard translation tables
DynaLoader (3pm)     - Dynamically load C libraries into Perl code
dysize (3)           - get number of days for a given year
e2fsck (8)           - check a Linux ext2/ext3/ext4 file system
e2image (8)          - Save critical ext2/ext3/ext4 filesystem metadata to a ...
e2label (8)          - Change the label on an ext2/ext3/ext4 filesystem
e2mmpstatus (8)      - Check MMP status of an ext4 filesystem
e2undo (8)           - Replay an undo log for an ext2/ext3/ext4 filesystem
e4crypt (8)          - ext4 filesystem encryption utility
e4defrag (8)         - online defragmenter for ext4 filesystem
ec (1ssl)            - EC key processing
EC_get_builtin_curves (3ssl) - Functions for creating and destroying EC_GROUP...
EC_GROUP_clear_free (3ssl) - Functions for creating and destroying EC_GROUP o...
EC_GROUP_copy (3ssl) - Functions for manipulating EC_GROUP objects
EC_GROUP_free (3ssl) - Functions for creating and destroying EC_GROUP objects
EC_GROUP_get_basis_type (3ssl) - Functions for manipulating EC_GROUP objects
EC_GROUP_get_curve (3ssl) - Functions for creating and destroying EC_GROUP ob...
EC_GROUP_get_curve_GF2m (3ssl) - Functions for creating and destroying EC_GRO...
EC_GROUP_get_curve_GFp (3ssl) - Functions for creating and destroying EC_GROU...
EC_GROUP_get_ecparameters (3ssl) - Functions for creating and destroying EC_G...
EC_GROUP_get_ecpkparameters (3ssl) - Functions for creating and destroying EC...
EC_GROUP_new (3ssl)  - Functions for creating and destroying EC_GROUP objects
EC_GROUP_new_by_curve_name (3ssl) - Functions for creating and destroying EC_...
EC_GROUP_new_curve_GF2m (3ssl) - Functions for creating and destroying EC_GRO...
EC_GROUP_new_curve_GFp (3ssl) - Functions for creating and destroying EC_GROU...
EC_GROUP_new_from_ecparameters (3ssl) - Functions for creating and destroying...
EC_GROUP_new_from_ecpkparameters (3ssl) - Functions for creating and destroyi...
EC_GROUP_set_curve (3ssl) - Functions for creating and destroying EC_GROUP ob...
EC_GROUP_set_curve_GF2m (3ssl) - Functions for creating and destroying EC_GRO...
EC_GROUP_set_curve_GFp (3ssl) - Functions for creating and destroying EC_GROU...
EC_KEY_check_key (3ssl) - Functions for creating, destroying and manipulating...
EC_KEY_clear_flags (3ssl) - Functions for creating, destroying and manipulati...
EC_KEY_copy (3ssl)   - Functions for creating, destroying and manipulating EC...
EC_KEY_decoded_from_explicit_params (3ssl) - Functions for creating, destroyi...
EC_KEY_dup (3ssl)    - Functions for creating, destroying and manipulating EC...
EC_KEY_free (3ssl)   - Functions for creating, destroying and manipulating EC...
EC_KEY_generate_key (3ssl) - Functions for creating, destroying and manipulat...
EC_KEY_get0_engine (3ssl) - Functions for creating, destroying and manipulati...
EC_KEY_get0_group (3ssl) - Functions for creating, destroying and manipulatin...
EC_KEY_get0_private_key (3ssl) - Functions for creating, destroying and manip...
EC_KEY_get0_public_key (3ssl) - Functions for creating, destroying and manipu...
EC_KEY_get_conv_form (3ssl) - Functions for creating, destroying and manipula...
EC_KEY_get_enc_flags (3ssl) - Get and set flags for encoding EC_KEY structures
EC_KEY_get_ex_data (3ssl) - application-specific data
EC_KEY_get_ex_new_index (3ssl) - application-specific data
EC_KEY_get_flags (3ssl) - Functions for creating, destroying and manipulating...
EC_KEY_get_method (3ssl) - Functions for creating, destroying and manipulatin...
EC_KEY_key2buf (3ssl) - Functions for creating, destroying and manipulating E...
EC_KEY_new (3ssl)    - Functions for creating, destroying and manipulating EC...
EC_KEY_new_by_curve_name (3ssl) - Functions for creating, destroying and mani...
EC_KEY_oct2key (3ssl) - Functions for creating, destroying and manipulating E...
EC_KEY_oct2priv (3ssl) - Functions for creating, destroying and manipulating ...
EC_KEY_precompute_mult (3ssl) - Functions for creating, destroying and manipu...
EC_KEY_priv2buf (3ssl) - Functions for creating, destroying and manipulating ...
EC_KEY_priv2oct (3ssl) - Functions for creating, destroying and manipulating ...
EC_KEY_set_asn1_flag (3ssl) - Functions for creating, destroying and manipula...
EC_KEY_set_conv_form (3ssl) - Functions for creating, destroying and manipula...
EC_KEY_set_enc_flags (3ssl) - Get and set flags for encoding EC_KEY structures
EC_KEY_set_ex_data (3ssl) - application-specific data
EC_KEY_set_flags (3ssl) - Functions for creating, destroying and manipulating...
EC_KEY_set_group (3ssl) - Functions for creating, destroying and manipulating...
EC_KEY_set_method (3ssl) - Functions for creating, destroying and manipulatin...
EC_KEY_set_private_key (3ssl) - Functions for creating, destroying and manipu...
EC_KEY_set_public_key (3ssl) - Functions for creating, destroying and manipul...
EC_KEY_set_public_key_affine_coordinates (3ssl) - Functions for creating, des...
EC_KEY_up_ref (3ssl) - Functions for creating, destroying and manipulating EC...
EC_METHOD_get_field_type (3ssl) - Functions for obtaining EC_METHOD objects
EC_POINT_bn2point (3ssl) - Functions for creating, destroying and manipulatin...
EC_POINT_clear_free (3ssl) - Functions for creating, destroying and manipulat...
EC_POINT_copy (3ssl) - Functions for creating, destroying and manipulating EC...
EC_POINT_dup (3ssl)  - Functions for creating, destroying and manipulating EC...
EC_POINT_free (3ssl) - Functions for creating, destroying and manipulating EC...
EC_POINT_get_affine_coordinates (3ssl) - Functions for creating, destroying a...
EC_POINT_get_affine_coordinates_GF2m (3ssl) - Functions for creating, destroy...
EC_POINT_get_affine_coordinates_GFp (3ssl) - Functions for creating, destroyi...
EC_POINT_get_Jprojective_coordinates_GFp (3ssl) - Functions for creating, des...
EC_POINT_hex2point (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_is_at_infinity (3ssl) - Functions for performing mathematical operat...
EC_POINT_method_of (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_new (3ssl)  - Functions for creating, destroying and manipulating EC...
EC_POINT_oct2point (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_point2bn (3ssl) - Functions for creating, destroying and manipulatin...
EC_POINT_point2buf (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_point2hex (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_point2oct (3ssl) - Functions for creating, destroying and manipulati...
EC_POINT_set_affine_coordinates (3ssl) - Functions for creating, destroying a...
EC_POINT_set_affine_coordinates_GF2m (3ssl) - Functions for creating, destroy...
EC_POINT_set_affine_coordinates_GFp (3ssl) - Functions for creating, destroyi...
EC_POINT_set_compressed_coordinates (3ssl) - Functions for creating, destroyi...
EC_POINT_set_compressed_coordinates_GF2m (3ssl) - Functions for creating, des...
EC_POINT_set_compressed_coordinates_GFp (3ssl) - Functions for creating, dest...
EC_POINT_set_Jprojective_coordinates_GFp (3ssl) - Functions for creating, des...
EC_POINT_set_to_infinity (3ssl) - Functions for creating, destroying and mani...
ecb_crypt (3)        - fast DES encryption
ECDSA_do_verify (3ssl) - low-level elliptic curve digital signature algorithm...
ECDSA_verify (3ssl)  - low-level elliptic curve digital signature algorithm (...
echo (1)             - display a line of text
Ed25519 (7ssl)       - EVP_PKEY Ed25519 and Ed448 support
Ed448 (7ssl)         - EVP_PKEY Ed25519 and Ed448 support
EDIPARTYNAME_free (3ssl) - ASN1 object utilities
EDIPARTYNAME_new (3ssl) - ASN1 object utilities
editrc (5)           - configuration file for editline library
enc (1ssl)           - symmetric cipher routines
enchant-lsmod (1)    - list provider and dictionary information
Encode::CJKConstants (3pm) - - Internally used by Encode::??::ISO_2022_*
Encode::CN::HZ (3pm) - - internally used by Encode::CN
Encode::Config (3pm) - - internally used by Encode
Encode::JP::H2Z (3pm) - - internally used by Encode::JP::2022_JP*
Encode::JP::JIS7 (3pm) - - internally used by Encode::JP
Encode::KR::2022_KR (3pm) - - internally used by Encode::KR
Encode::Supported (3pm) - - Encodings supported by Encode
encoding (3pm)       - allows you to write your script in non-ASCII and non-U...
encrypt (3)          - encrypt 64-bit messages
encrypt (3p)         - encoding function (CRYPT)
encrypt_r (3)        - encrypt 64-bit messages
endaliasent (3)      - read an alias entry
endgrent (3)         - get group file entry
endgrent (3p)        - group database entry functions
endhostent (3)       - get network host entry
endian (3)           - convert values between host and big-/little-endian byt...
endmntent (3)        - get filesystem descriptor file entry
endnetent (3)        - get network entry
endprotoent (3)      - get protocol entry
endpwent (3)         - get password file entry
endrpcent (3)        - get RPC entry
endservent (3)       - get service entry
endspent (3)         - get shadow password file entry
endttyent (3)        - get ttys file entry
engine (1ssl)        - load and query engines
ENGINE_add (3ssl)    - ENGINE cryptographic module support
ENGINE_by_id (3ssl)  - ENGINE cryptographic module support
ENGINE_cleanup (3ssl) - ENGINE cryptographic module support
ENGINE_cmd_is_executable (3ssl) - ENGINE cryptographic module support
ENGINE_ctrl (3ssl)   - ENGINE cryptographic module support
ENGINE_ctrl_cmd (3ssl) - ENGINE cryptographic module support
ENGINE_ctrl_cmd_string (3ssl) - ENGINE cryptographic module support
ENGINE_finish (3ssl) - ENGINE cryptographic module support
ENGINE_free (3ssl)   - ENGINE cryptographic module support
ENGINE_get_cipher (3ssl) - ENGINE cryptographic module support
ENGINE_get_cipher_engine (3ssl) - ENGINE cryptographic module support
ENGINE_get_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_get_cmd_defns (3ssl) - ENGINE cryptographic module support
ENGINE_get_ctrl_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_default_DH (3ssl) - ENGINE cryptographic module support
ENGINE_get_default_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_get_default_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_get_default_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_get_destroy_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_DH (3ssl) - ENGINE cryptographic module support
ENGINE_get_digest (3ssl) - ENGINE cryptographic module support
ENGINE_get_digest_engine (3ssl) - ENGINE cryptographic module support
ENGINE_get_digests (3ssl) - ENGINE cryptographic module support
ENGINE_get_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_get_finish_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_first (3ssl) - ENGINE cryptographic module support
ENGINE_get_flags (3ssl) - ENGINE cryptographic module support
ENGINE_get_id (3ssl) - ENGINE cryptographic module support
ENGINE_get_init_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_last (3ssl) - ENGINE cryptographic module support
ENGINE_get_load_privkey_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_load_pubkey_function (3ssl) - ENGINE cryptographic module support
ENGINE_get_name (3ssl) - ENGINE cryptographic module support
ENGINE_get_next (3ssl) - ENGINE cryptographic module support
ENGINE_get_prev (3ssl) - ENGINE cryptographic module support
ENGINE_get_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_get_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_get_table_flags (3ssl) - ENGINE cryptographic module support
ENGINE_init (3ssl)   - ENGINE cryptographic module support
ENGINE_load_builtin_engines (3ssl) - ENGINE cryptographic module support
ENGINE_load_private_key (3ssl) - ENGINE cryptographic module support
ENGINE_load_public_key (3ssl) - ENGINE cryptographic module support
ENGINE_new (3ssl)    - ENGINE cryptographic module support
ENGINE_register_all_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_complete (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_DH (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_digests (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_register_all_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_register_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_register_complete (3ssl) - ENGINE cryptographic module support
ENGINE_register_DH (3ssl) - ENGINE cryptographic module support
ENGINE_register_digests (3ssl) - ENGINE cryptographic module support
ENGINE_register_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_register_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_register_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_remove (3ssl) - ENGINE cryptographic module support
ENGINE_set_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_set_cmd_defns (3ssl) - ENGINE cryptographic module support
ENGINE_set_ctrl_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_default (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_DH (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_digests (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_set_default_string (3ssl) - ENGINE cryptographic module support
ENGINE_set_destroy_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_DH (3ssl) - ENGINE cryptographic module support
ENGINE_set_digests (3ssl) - ENGINE cryptographic module support
ENGINE_set_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_set_finish_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_flags (3ssl) - ENGINE cryptographic module support
ENGINE_set_id (3ssl) - ENGINE cryptographic module support
ENGINE_set_init_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_load_privkey_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_load_pubkey_function (3ssl) - ENGINE cryptographic module support
ENGINE_set_name (3ssl) - ENGINE cryptographic module support
ENGINE_set_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_set_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_set_table_flags (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_ciphers (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_DH (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_digests (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_DSA (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_RAND (3ssl) - ENGINE cryptographic module support
ENGINE_unregister_RSA (3ssl) - ENGINE cryptographic module support
ENGINE_up_ref (3ssl) - ENGINE cryptographic module support
English (3pm)        - use nice English (or awk) names for ugly punctuation v...
environ (3p)         - array of character pointers to the environment strings
envz_entry (3)       - environment string support
epoll (7)            - I/O event notification facility
erand48 (3)          - generate uniformly distributed pseudo-random numbers
erand48 (3p)         - generate uniformly distributed pseudo-random numbers
erand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
erb (1)              - Ruby Templating
erfc (3)             - complementary error function
erfc (3p)            - complementary error functions
erfcf (3)            - complementary error function
erfcl (3)            - complementary error function
ERR_get_next_error_library (3ssl) - load arbitrary error strings
ERR_load_crypto_strings (3ssl) - load and free error strings
ERR_load_strings (3ssl) - load arbitrary error strings
ERR_PACK (3ssl)      - load arbitrary error strings
errno.h (0p)         - system error numbers
error (8)            - Postfix error/retry mail delivery agent
ethtool (8)          - query or control network driver and hardware settings
eval (1p)            - construct command by concatenating arguments
evmctl (1)           - IMA/EVM signing utility
evp (7ssl)           - high-level cryptographic functions
EVP_BytesToKey (3ssl) - password based encryption routine
EVP_chacha20_poly1305 (3ssl) - EVP ChaCha20 stream cipher
EVP_CIPHER_CTX_get_cipher_data (3ssl) - Routines to inspect and modify EVP_CI...
EVP_CIPHER_CTX_key_length (3ssl) - EVP cipher routines
EVP_CIPHER_CTX_set_cipher_data (3ssl) - Routines to inspect and modify EVP_CI...
EVP_CIPHER_CTX_set_key_length (3ssl) - EVP cipher routines
EVP_CIPHER_CTX_type (3ssl) - EVP cipher routines
EVP_CIPHER_key_length (3ssl) - EVP cipher routines
EVP_CIPHER_type (3ssl) - EVP cipher routines
EVP_DecryptFinal (3ssl) - EVP cipher routines
EVP_DecryptFinal_ex (3ssl) - EVP cipher routines
EVP_DecryptInit (3ssl) - EVP cipher routines
EVP_DecryptInit_ex (3ssl) - EVP cipher routines
EVP_DecryptUpdate (3ssl) - EVP cipher routines
EVP_DigestVerify (3ssl) - EVP signature verification functions
EVP_DigestVerifyFinal (3ssl) - EVP signature verification functions
EVP_DigestVerifyInit (3ssl) - EVP signature verification functions
EVP_DigestVerifyUpdate (3ssl) - EVP signature verification functions
EVP_ENCODE_CTX_copy (3ssl) - EVP base 64 encode/decode routines
EVP_EncryptFinal (3ssl) - EVP cipher routines
EVP_EncryptFinal_ex (3ssl) - EVP cipher routines
EVP_EncryptInit (3ssl) - EVP cipher routines
EVP_EncryptInit_ex (3ssl) - EVP cipher routines
EVP_EncryptUpdate (3ssl) - EVP cipher routines
EVP_get_cipherbyname (3ssl) - EVP cipher routines
EVP_get_cipherbynid (3ssl) - EVP cipher routines
EVP_get_cipherbyobj (3ssl) - EVP cipher routines
EVP_get_digestbyname (3ssl) - EVP digest routines
EVP_get_digestbynid (3ssl) - EVP digest routines
EVP_get_digestbyobj (3ssl) - EVP digest routines
EVP_KDF_KB (7ssl)    - The Key-Based EVP_KDF implementation
EVP_KDF_SCRYPT (7ssl) - The scrypt EVP_KDF implementation
EVP_MD_CTX_copy (3ssl) - EVP digest routines
EVP_MD_CTX_copy_ex (3ssl) - EVP digest routines
EVP_MD_CTX_pkey_ctx (3ssl) - EVP digest routines
EVP_MD_CTX_set_pkey_ctx (3ssl) - EVP digest routines
EVP_MD_CTX_type (3ssl) - EVP digest routines
EVP_MD_meth_get_copy (3ssl) - Routines to build up EVP_MD methods
EVP_MD_meth_set_copy (3ssl) - Routines to build up EVP_MD methods
EVP_MD_pkey_type (3ssl) - EVP digest routines
EVP_MD_type (3ssl)   - EVP digest routines
EVP_OpenFinal (3ssl) - EVP envelope decryption
EVP_OpenInit (3ssl)  - EVP envelope decryption
EVP_OpenUpdate (3ssl) - EVP envelope decryption
EVP_PKEY_asn1_add0 (3ssl) - manipulating and registering EVP_PKEY_ASN1_METHOD...
EVP_PKEY_asn1_add_alias (3ssl) - manipulating and registering EVP_PKEY_ASN1_M...
EVP_PKEY_asn1_copy (3ssl) - manipulating and registering EVP_PKEY_ASN1_METHOD...
EVP_PKEY_asn1_find (3ssl) - enumerate public key ASN.1 methods
EVP_PKEY_asn1_find_str (3ssl) - enumerate public key ASN.1 methods
EVP_PKEY_asn1_free (3ssl) - manipulating and registering EVP_PKEY_ASN1_METHOD...
EVP_PKEY_asn1_get0 (3ssl) - enumerate public key ASN.1 methods
EVP_PKEY_asn1_get0_info (3ssl) - enumerate public key ASN.1 methods
EVP_PKEY_asn1_get_count (3ssl) - enumerate public key ASN.1 methods
EVP_PKEY_ASN1_METHOD (3ssl) - manipulating and registering EVP_PKEY_ASN1_METH...
EVP_PKEY_asn1_new (3ssl) - manipulating and registering EVP_PKEY_ASN1_METHOD ...
EVP_PKEY_asn1_set_check (3ssl) - manipulating and registering EVP_PKEY_ASN1_M...
EVP_PKEY_asn1_set_ctrl (3ssl) - manipulating and registering EVP_PKEY_ASN1_ME...
EVP_PKEY_asn1_set_free (3ssl) - manipulating and registering EVP_PKEY_ASN1_ME...
EVP_PKEY_asn1_set_get_priv_key (3ssl) - manipulating and registering EVP_PKEY...
EVP_PKEY_asn1_set_get_pub_key (3ssl) - manipulating and registering EVP_PKEY_...
EVP_PKEY_asn1_set_item (3ssl) - manipulating and registering EVP_PKEY_ASN1_ME...
EVP_PKEY_asn1_set_param (3ssl) - manipulating and registering EVP_PKEY_ASN1_M...
EVP_PKEY_asn1_set_param_check (3ssl) - manipulating and registering EVP_PKEY_...
EVP_PKEY_asn1_set_private (3ssl) - manipulating and registering EVP_PKEY_ASN1...
EVP_PKEY_asn1_set_public (3ssl) - manipulating and registering EVP_PKEY_ASN1_...
EVP_PKEY_asn1_set_public_check (3ssl) - manipulating and registering EVP_PKEY...
EVP_PKEY_asn1_set_security_bits (3ssl) - manipulating and registering EVP_PKE...
EVP_PKEY_asn1_set_set_priv_key (3ssl) - manipulating and registering EVP_PKEY...
EVP_PKEY_asn1_set_set_pub_key (3ssl) - manipulating and registering EVP_PKEY_...
EVP_PKEY_asn1_set_siginf (3ssl) - manipulating and registering EVP_PKEY_ASN1_...
EVP_PKEY_assign_DH (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_assign_DSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_assign_EC_KEY (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_assign_POLY1305 (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_assign_RSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_assign_SIPHASH (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_base_id (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_bits (3ssl) - EVP_PKEY information functions
EVP_PKEY_check (3ssl) - key and parameter generation and check functions
EVP_PKEY_cmp (3ssl)  - public key parameter and comparison functions
EVP_PKEY_cmp_parameters (3ssl) - public key parameter and comparison functions
EVP_PKEY_copy_parameters (3ssl) - public key parameter and comparison functions
EVP_PKEY_CTX_add1_hkdf_info (3ssl) - HMAC-based Extract-and-Expand key deriva...
EVP_PKEY_CTX_add1_tls1_prf_seed (3ssl) - TLS PRF key derivation algorithm
EVP_PKEY_CTX_ctrl (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_ctrl_str (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_ctrl_uint64 (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_dup (3ssl) - public key algorithm context functions
EVP_PKEY_CTX_free (3ssl) - public key algorithm context functions
EVP_PKEY_CTX_get0_dh_kdf_oid (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get0_dh_kdf_ukm (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get0_ecdh_kdf_ukm (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get0_rsa_oaep_label (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get1_id (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get1_id_len (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_app_data (3ssl) - key and parameter generation and check fun...
EVP_PKEY_CTX_get_cb (3ssl) - key and parameter generation and check functions
EVP_PKEY_CTX_get_dh_kdf_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_dh_kdf_outlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_dh_kdf_type (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_ecdh_cofactor_mode (3ssl) - algorithm specific control opera...
EVP_PKEY_CTX_get_ecdh_kdf_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_ecdh_kdf_outlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_ecdh_kdf_type (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_keygen_info (3ssl) - key and parameter generation and check ...
EVP_PKEY_CTX_get_rsa_mgf1_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_rsa_oaep_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_rsa_padding (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_rsa_pss_saltlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_get_signature_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_hkdf_mode (3ssl) - HMAC-based Extract-and-Expand key derivation ...
EVP_PKEY_CTX_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_new (3ssl) - public key algorithm context functions
EVP_PKEY_CTX_new_id (3ssl) - public key algorithm context functions
EVP_PKEY_CTX_set0_dh_kdf_oid (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set0_dh_kdf_ukm (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set0_ecdh_kdf_ukm (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set0_rsa_oaep_label (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set1_hkdf_key (3ssl) - HMAC-based Extract-and-Expand key derivat...
EVP_PKEY_CTX_set1_hkdf_salt (3ssl) - HMAC-based Extract-and-Expand key deriva...
EVP_PKEY_CTX_set1_id (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set1_pbe_pass (3ssl) - generic KDF support functions
EVP_PKEY_CTX_set1_scrypt_salt (3ssl) - EVP_PKEY scrypt KDF support functions
EVP_PKEY_CTX_set1_tls1_prf_secret (3ssl) - TLS PRF key derivation algorithm
EVP_PKEY_CTX_set_app_data (3ssl) - key and parameter generation and check fun...
EVP_PKEY_CTX_set_cb (3ssl) - key and parameter generation and check functions
EVP_PKEY_CTX_set_dh_kdf_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_kdf_outlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_kdf_type (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_nid (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_pad (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_paramgen_generator (3ssl) - algorithm specific control op...
EVP_PKEY_CTX_set_dh_paramgen_prime_len (3ssl) - algorithm specific control op...
EVP_PKEY_CTX_set_dh_paramgen_subprime... (3ssl) - algorithm specific control ...
EVP_PKEY_CTX_set_dh_paramgen_type (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dh_rfc5114 (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dhx_rfc5114 (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dsa_paramgen_bits (3ssl) - algorithm specific control operat...
EVP_PKEY_CTX_set_dsa_paramgen_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_dsa_paramgen_q_bits (3ssl) - algorithm specific control oper...
EVP_PKEY_CTX_set_ec_param_enc (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_ec_paramgen_curve_nid (3ssl) - algorithm specific control op...
EVP_PKEY_CTX_set_ecdh_cofactor_mode (3ssl) - algorithm specific control opera...
EVP_PKEY_CTX_set_ecdh_kdf_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_ecdh_kdf_outlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_ecdh_kdf_type (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_hkdf_md (3ssl) - HMAC-based Extract-and-Expand key derivatio...
EVP_PKEY_CTX_set_mac_key (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_rsa_keygen_bits (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_rsa_keygen_primes (3ssl) - algorithm specific control operat...
EVP_PKEY_CTX_set_rsa_keygen_pubexp (3ssl) - algorithm specific control operat...
EVP_PKEY_CTX_set_rsa_mgf1_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_rsa_oaep_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_rsa_padding (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_rsa_pss_keygen_md (3ssl) - EVP_PKEY RSA-PSS algorithm suppor...
EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md (3ssl) - EVP_PKEY RSA-PSS algorithm s...
EVP_PKEY_CTX_set_rsa_pss_keygen_saltlen (3ssl) - EVP_PKEY RSA-PSS algorithm s...
EVP_PKEY_CTX_set_rsa_pss_saltlen (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_scrypt_maxmem_bytes (3ssl) - EVP_PKEY scrypt KDF support fun...
EVP_PKEY_CTX_set_scrypt_N (3ssl) - EVP_PKEY scrypt KDF support functions
EVP_PKEY_CTX_set_scrypt_p (3ssl) - EVP_PKEY scrypt KDF support functions
EVP_PKEY_CTX_set_scrypt_r (3ssl) - EVP_PKEY scrypt KDF support functions
EVP_PKEY_CTX_set_signature_md (3ssl) - algorithm specific control operations
EVP_PKEY_CTX_set_tls1_prf_md (3ssl) - TLS PRF key derivation algorithm
EVP_PKEY_decrypt (3ssl) - decrypt using a public key algorithm
EVP_PKEY_decrypt_init (3ssl) - decrypt using a public key algorithm
EVP_PKEY_derive (3ssl) - derive public key algorithm shared secret
EVP_PKEY_derive_init (3ssl) - derive public key algorithm shared secret
EVP_PKEY_derive_set_peer (3ssl) - derive public key algorithm shared secret
EVP_PKEY_encrypt (3ssl) - encrypt using a public key algorithm
EVP_PKEY_encrypt_init (3ssl) - encrypt using a public key algorithm
EVP_PKEY_free (3ssl) - public/private key allocation and raw key handling fun...
EVP_PKEY_gen_cb (3ssl) - key and parameter generation and check functions
EVP_PKEY_get0_asn1 (3ssl) - manipulating and registering EVP_PKEY_ASN1_METHOD...
EVP_PKEY_get0_DH (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_DSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_EC_KEY (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_engine (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_hmac (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_poly1305 (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_RSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get0_siphash (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get1_DH (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get1_DSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get1_EC_KEY (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get1_RSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_get_default_digest_nid (3ssl) - get default signature digest
EVP_PKEY_get_raw_private_key (3ssl) - public/private key allocation and raw k...
EVP_PKEY_get_raw_public_key (3ssl) - public/private key allocation and raw ke...
EVP_PKEY_id (3ssl)   - EVP_PKEY assignment functions
EVP_PKEY_keygen (3ssl) - key and parameter generation and check functions
EVP_PKEY_keygen_init (3ssl) - key and parameter generation and check functions
EVP_PKEY_meth_add0 (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_copy (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_find (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_free (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get0 (3ssl) - enumerate public key methods
EVP_PKEY_meth_get0_info (3ssl) - enumerate public key methods
EVP_PKEY_meth_get_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_cleanup (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_copy (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_count (3ssl) - enumerate public key methods
EVP_PKEY_meth_get_ctrl (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_decrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_derive (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_digest_custom (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_digestsign (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_digestverify (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_encrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_init (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_keygen (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_param_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_paramgen (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_public_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_sign (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_signctx (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_verify (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_verify_recover (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_get_verifyctx (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_new (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_remove (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_cleanup (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_copy (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_ctrl (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_decrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_derive (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_digest_custom (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_digestsign (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_digestverify (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_encrypt (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_init (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_keygen (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_param_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_paramgen (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_public_check (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_sign (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_signctx (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_verify (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_verify_recover (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_meth_set_verifyctx (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_METHOD (3ssl) - manipulating EVP_PKEY_METHOD structure
EVP_PKEY_missing_parameters (3ssl) - public key parameter and comparison func...
EVP_PKEY_new (3ssl)  - public/private key allocation and raw key handling fun...
EVP_PKEY_new_CMAC_key (3ssl) - public/private key allocation and raw key hand...
EVP_PKEY_new_mac_key (3ssl) - public/private key allocation and raw key handl...
EVP_PKEY_new_raw_private_key (3ssl) - public/private key allocation and raw k...
EVP_PKEY_new_raw_public_key (3ssl) - public/private key allocation and raw ke...
EVP_PKEY_param_check (3ssl) - key and parameter generation and check functions
EVP_PKEY_paramgen (3ssl) - key and parameter generation and check functions
EVP_PKEY_paramgen_init (3ssl) - key and parameter generation and check functions
EVP_PKEY_print_params (3ssl) - public key algorithm printing routines
EVP_PKEY_print_private (3ssl) - public key algorithm printing routines
EVP_PKEY_print_public (3ssl) - public key algorithm printing routines
EVP_PKEY_public_check (3ssl) - key and parameter generation and check functions
EVP_PKEY_security_bits (3ssl) - EVP_PKEY information functions
EVP_PKEY_set1_DH (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_set1_DSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_set1_EC_KEY (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_set1_engine (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_set1_RSA (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_set_alias_type (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_sign (3ssl) - sign using a public key algorithm
EVP_PKEY_sign_init (3ssl) - sign using a public key algorithm
EVP_PKEY_size (3ssl) - EVP_PKEY information functions
EVP_PKEY_type (3ssl) - EVP_PKEY assignment functions
EVP_PKEY_up_ref (3ssl) - public/private key allocation and raw key handling f...
EVP_PKEY_verify (3ssl) - signature verification using a public key algorithm
EVP_PKEY_verify_init (3ssl) - signature verification using a public key algor...
EVP_PKEY_verify_recover (3ssl) - recover signature using a public key algorithm
EVP_PKEY_verify_recover_init (3ssl) - recover signature using a public key al...
EVP_SealFinal (3ssl) - EVP envelope encryption
EVP_SealInit (3ssl)  - EVP envelope encryption
EVP_SealUpdate (3ssl) - EVP envelope encryption
EVP_VerifyFinal (3ssl) - EVP signature verification functions
EVP_VerifyInit (3ssl) - EVP signature verification functions
EVP_VerifyInit_ex (3ssl) - EVP signature verification functions
EVP_VerifyUpdate (3ssl) - EVP signature verification functions
exec (1p)            - execute commands and open, close, or copy file descrip...
execveat (2)         - execute program relative to a directory file descriptor
experimental (3pm)   - Experimental features made easy
explicit_bzero (3)   - zero a byte string
Exporter::Heavy (3pm) - Exporter guts
ext2 (5)             - the second extended file system
ext3 (5)             - the third extended file system
ext4 (5)             - the fourth extended file system
EXTENDED_KEY_USAGE_free (3ssl) - ASN1 object utilities
EXTENDED_KEY_USAGE_new (3ssl) - ASN1 object utilities
ExtUtils::Installed (3pm) - Inventory management of installed modules
ExtUtils::MakeMaker::FAQ (3pm) - Frequently Asked Questions About MakeMaker
ExtUtils::Mkbootstrap (3pm) - make a bootstrap file for use by DynaLoader
ExtUtils::Mksymlists (3pm) - write linker options files for dynamic extension
ExtUtils::MM::Utils (3pm) - ExtUtils::MM methods without dependency on ExtUti...
ExtUtils::MM_Any (3pm) - Platform-agnostic MM methods
ExtUtils::MM_Cygwin (3pm) - methods to override UN*X behaviour in ExtUtils::M...
ExtUtils::MM_Unix (3pm) - methods used by ExtUtils::MakeMaker
ExtUtils::MY (3pm)   - ExtUtils::MakeMaker subclass for customization
ExtUtils::Typemaps (3pm) - Read/Write/Modify Perl/XS typemap files
ExtUtils::Typemaps::Cmd (3pm) - Quick commands for handling typemaps
ExtUtils::Typemaps::InputMap (3pm) - Entry in the INPUT section of a typemap
ExtUtils::Typemaps::OutputMap (3pm) - Entry in the OUTPUT section of a typemap
ExtUtils::Typemaps::Type (3pm) - Entry in the TYPEMAP section of a typemap
ExtUtils::XSSymSet (3pm) - keep sets of symbol names palatable to the VMS linker
faccessat (3p)       - determine accessibility of a file relative to director...
fail2ban-python (1)  - a helper for Fail2Ban to assure that the same Python i...
faillock (8)         - Tool for displaying and modifying the authentication f...
false (1)            - do nothing, unsuccessfully
fanotify (7)         - monitoring filesystem events
fanotify_init (2)    - create and initialize fanotify group
fanotify_mark (2)    - add, remove, or modify an fanotify mark on a filesyste...
fatlabel (8)         - set or get MS-DOS filesystem label
fattach (2)          - unimplemented system calls
fattach (3p)         - attach a STREAMS-based file descriptor to a file in th...
fc (1p)              - process the command history list
fc-conflist (1)      - Show the ruleset files information on the system
fc-query (1)         - query font files
fchdir (2)           - change working directory
fchdir (3p)          - change working directory
fchmodat (3p)        - change mode of a file relative to directory file descr...
fchownat (3p)        - change owner and group of a file relative to directory...
fd (4)               - floppy disk device
fdatasync (2)        - synchronize a file's in-core state with storage device
fdatasync (3p)       - synchronize the data of a file (REALTIME)
fdetach (2)          - unimplemented system calls
fdformat (8)         - low-level format a floppy disk
fdopendir (3)        - open a directory
fdopendir (3p)       - open directory associated with file descriptor
fgetc (3p)           - get a byte from a stream
fgetfilecon (3)      - get SELinux security context of a file
fgetfilecon_raw (3)  - get SELinux security context of a file
fgetgrent (3)        - get group file entry
fgetgrent_r (3)      - get group file entry reentrantly
fgetpwent (3)        - get password file entry
fgetpwent_r (3)      - get passwd file entry reentrantly
fgetspent (3)        - get shadow password file entry
fgetspent_r (3)      - get shadow password file entry
file (1)             - determine file type
file (1p)            - determine file type
file-hierarchy (7)   - File system hierarchy overview
File::Basename (3pm) - Parse file paths into directory, filename and suffix.
File::Copy (3pm)     - Copy files or filehandles
File::Find (3pm)     - Traverse a directory tree.
File::HomeDir (3pm)  - Find your home and other directories on any platform
File::HomeDir::Darwin (3pm) - Find your home and other directories on Darwin ...
File::HomeDir::Darwin::Carbon (3pm) - Find your home and other directories on...
File::HomeDir::Darwin::Cocoa (3pm) - Find your home and other directories on ...
File::HomeDir::FreeDesktop (3pm) - Find your home and other directories on Fr...
File::HomeDir::MacOS9 (3pm) - Find your home and other directories on legacy ...
File::HomeDir::Unix (3pm) - Find your home and other directories on legacy Unix
File::HomeDir::Windows (3pm) - Find your home and other directories on Windows
File::Listing (3pm)  - parse directory listing
File::Path (3pm)     - Create or remove directory trees
File::pushd (3pm)    - change directory temporarily for a limited scope
File::Spec (3pm)     - portably perform operations on file names
File::Spec::Cygwin (3pm) - methods for Cygwin file specs
File::Spec::Functions (3pm) - portably perform operations on file names
File::stat (3pm)     - by-name interface to Perl's built-in stat() functions
File::Temp (3pm)     - return name and handle of a temporary file safely
File::Which (3pm)    - Perl implementation of the which utility as an API
FileCache (3pm)      - keep more files open than the system permits
filefuncs (3am)      - provide some file related functionality to gawk
FileHandle (3pm)     - supply object methods for filehandles
filesystems (5)      - Linux filesystem types: ext, ext2, ext3, ext4, hpfs, i...
Filter::decrypt (3pm) - template for a decrypt source filter
Filter::Util::Call (3pm) - Perl Source Filter Utility Module
find (1)             - search for files in a directory hierarchy
find-repos-of-install (1) - classic YUM utilities implemented as CLI shims on...
find_key_by_type_and_name (3) - find a key by type and name
FindBin (3pm)        - Locate directory of original perl script
findfs (8)           - find a filesystem by label or UUID
findmnt (8)          - find a filesystem
fips-mode-setup (8)  - Check or enable the system FIPS mode.
fixfiles (8)         - fix file SELinux security contexts.
fixparts (8)         - MBR partition table repair utility
float.h (0p)         - floating types
flock (2)            - apply or remove an advisory lock on an open file
fma (3)              - floating-point multiply and add
fma (3p)             - floating-point multiply-add
fmaf (3)             - floating-point multiply and add
fmal (3)             - floating-point multiply and add
fmemopen (3)         - open memory as stream
fmemopen (3p)        - open a memory buffer stream
fmtmsg (3p)          - display a message in the specified format on standard ...
fmtmsg.h (0p)        - message display structures
fnmatch.h (0p)       - filename-matching types
fonttosfnt (1)       - Wrap a bitmap font in a sfnt (OpenType) wrapper
forkpty (3)          - terminal utility functions
fpclassify (3)       - floating-point classification macros
fpclassify (3p)      - classify real floating type
fputc (3p)           - put a byte on a stream
fread (3)            - binary stream input/output
fread (3p)           - binary input
free (1)             - Display amount of free and used memory in the system
free (3)             - allocate and free dynamic memory
free (3p)            - free allocated memory
freecon (3)          - get SELinux security context of a process
freeconary (3)       - get SELinux security context of a process
freelocale (3)       - create, modify, and free a locale object
fs (5)               - Linux filesystem types: ext, ext2, ext3, ext4, hpfs, i...
fsadm (8)            - utility to resize or check filesystem on a device
fsck (8)             - check and repair a Linux filesystem
fsck.cramfs (8)      - fsck compressed ROM file system
fsck.ext2 (8)        - check a Linux ext2/ext3/ext4 file system
fsck.ext3 (8)        - check a Linux ext2/ext3/ext4 file system
fsck.ext4 (8)        - check a Linux ext2/ext3/ext4 file system
fsck.fat (8)         - check and repair MS-DOS filesystems
fsck.minix (8)       - check consistency of Minix filesystem
fsck.msdos (8)       - check and repair MS-DOS filesystems
fsck.vfat (8)        - check and repair MS-DOS filesystems
fsck.xfs (8)         - do nothing, successfully
fsetfilecon (3)      - set SELinux security context of a file
fsetfilecon_raw (3)  - set SELinux security context of a file
fsfreeze (8)         - suspend access to a filesystem (Ext3/4, ReiserFS, JFS,...
fstab (5)            - static information about the filesystems
fstatfs (2)          - get filesystem statistics
fstatfs64 (2)        - get filesystem statistics
fstatvfs (2)         - get filesystem statistics
fstatvfs (3)         - get filesystem statistics
fstatvfs (3p)        - get file system information
fstrim (8)           - discard unused blocks on a mounted filesystem
fsync (2)            - synchronize a file's in-core state with storage device
fsync (3p)           - synchronize changes to a file
ftok (3)             - convert a pathname and a project identifier to a Syste...
ftok (3p)            - generate an IPC key
ftpquota (1)         - Perl script for managing limit/tally files for mod_quo...
ftptop (1)           - display running status on proftpd server connections
ftpusers (5)         - list of users that may not log in via the FTP daemon
ftrylockfile (3)     - lock FILE for stdio
ftrylockfile (3p)    - stdio locking functions
fts (3)              - traverse a file hierarchy
fts_children (3)     - traverse a file hierarchy
fts_close (3)        - traverse a file hierarchy
fts_open (3)         - traverse a file hierarchy
fts_read (3)         - traverse a file hierarchy
fts_set (3)          - traverse a file hierarchy
full (4)             - always full device
fuse (4)             - Filesystem in Userspace (FUSE) device
fuse2fs (1)          - FUSE file system client for ext2/ext3/ext4 file systems
fuser (1)            - identify processes using files or sockets
futimesat (2)        - change timestamps of a file relative to a directory fi...
fwrite (3)           - binary stream input/output
fwrite (3p)          - binary output
fwupdate (1)         - debugging utility for UEFI firmware updates
fwupdmgr (1)         - firmware update manager client utility
fwupdtool (1)        - standalone firmware update utility
gai_cancel (3)       - asynchronous network address and service translation
gai_error (3)        - asynchronous network address and service translation
gai_suspend (3)      - asynchronous network address and service translation
galera_recovery (1)  - recover from non-graceful shutdown
gdbm (3)             - The GNU database manager. Includes dbm and ndbm compat...
GDBM_File (3pm)      - Perl5 access to the gdbm library.
gdbmtool (1)         - examine and modify a GDBM database
GEN_SESSION_CB (3ssl) - manipulate generation of SSL session IDs (server only)
gendsa (1ssl)        - generate a DSA private key from a set of parameters
genl (8)             - generic netlink utility frontend
genpkey (1ssl)       - generate a private key
genrsa (1ssl)        - generate an RSA private key
Geo::IP (3pm)        - Look up location and network information by IP Address
Geo::IP::Record (3pm) - Contains city information for GeoIP Legacy City Edition
geoiplookup (1)      - look up country using IP Address or hostname
geoiplookup6 (1)     - look up country using IP Address or hostname
geoipupdate (1)      - GeoIP2 and GeoIP Legacy Update Program
get_avphys_pages (3) - get total and available physical page counts
get_current_dir_name (3) - get current working directory
get_default_type (3) - determine SELinux context(s) for user sessions
get_kernel_syms (2)  - retrieve exported kernel and module symbols
get_mempolicy (2)    - retrieve NUMA memory policy for a thread
get_phys_pages (3)   - get total and available physical page counts
get_thread_area (2)  - set a GDT entry for thread-local storage
getaddrinfo_a (3)    - asynchronous network address and service translation
getaliasbyname (3)   - read an alias entry
getaliasbyname_r (3) - read an alias entry
getaliasent (3)      - read an alias entry
getaliasent_r (3)    - read an alias entry
getauxval (3)        - retrieve a value from the auxiliary vector
getc (3p)            - get a byte from a stream
getchar (3p)         - get a byte from a stdin stream
getcon (3)           - get SELinux security context of a process
getcon_raw (3)       - get SELinux security context of a process
getcwd (2)           - get current working directory
getcwd (3)           - get current working directory
getcwd (3p)          - get the pathname of the current working directory
getdents (2)         - get directory entries
getdents64 (2)       - get directory entries
getdirentries (3)    - get directory entries in a filesystem-independent format
getegid (2)          - get group identity
getegid32 (2)        - get group identity
getentropy (3)       - fill a buffer with random bytes
geteuid (2)          - get user identity
geteuid32 (2)        - get user identity
getexeccon (3)       - get or set the SELinux security context used for execu...
getexeccon_raw (3)   - get or set the SELinux security context used for execu...
getfilecon (3)       - get SELinux security context of a file
getfilecon_raw (3)   - get SELinux security context of a file
getfscreatecon (3)   - get or set the SELinux security context used for creat...
getfscreatecon_raw (3) - get or set the SELinux security context used for cre...
getgid (2)           - get group identity
getgid32 (2)         - get group identity
getgrent (3)         - get group file entry
getgrent (3p)        - get the group database entry
getgrent_r (3)       - get group file entry reentrantly
getgrgid (3)         - get group file entry
getgrgid (3p)        - get group database entry for a group ID
getgrgid_r (3)       - get group file entry
getgrnam (3)         - get group file entry
getgrnam_r (3)       - get group file entry
getgroups (2)        - get/set list of supplementary group IDs
getgroups (3p)       - get supplementary group IDs
getgroups32 (2)      - get/set list of supplementary group IDs
gethostbyaddr (3)    - get network host entry
gethostbyaddr_r (3)  - get network host entry
gethostbyname (3)    - get network host entry
gethostbyname2 (3)   - get network host entry
gethostbyname2_r (3) - get network host entry
gethostbyname_r (3)  - get network host entry
gethostent (3)       - get network host entry
gethostent_r (3)     - get network host entry
getipnodebyaddr (3)  - get network hostnames and addresses
getipnodebyname (3)  - get network hostnames and addresses
getkeycodes (8)      - print kernel scancode-to-keycode mapping table
getkeycreatecon (3)  - get or set the SELinux security context used for creat...
getkeycreatecon_raw (3) - get or set the SELinux security context used for cr...
getloadavg (3)       - get system load averages
getmntent (3)        - get filesystem descriptor file entry
getmntent_r (3)      - get filesystem descriptor file entry
getmsg (2)           - unimplemented system calls
getnetbyaddr (3)     - get network entry
getnetbyaddr (3p)    - network database functions
getnetbyaddr_r (3)   - get network entry (reentrant)
getnetbyname (3)     - get network entry
endnetent (3p)       - network database functions
getnetbyname_r (3)   - get network entry (reentrant)
getnetconfig (3t)    - get network configuration database entry
getnetent (3)        - get network entry
getnetent_r (3)      - get network entry (reentrant)
getopt_long_only (3) - Parse command-line options
getopts (1p)         - parse utility options
getpagesize (2)      - get memory page size
getpcaps (8)         - display process capabilities
getpeercon (3)       - get SELinux security context of a process
getpeercon_raw (3)   - get SELinux security context of a process
getpidcon (3)        - get SELinux security context of a process
getpidcon_raw (3)    - get SELinux security context of a process
getpmsg (2)          - unimplemented system calls
getprevcon (3)       - get SELinux security context of a process
getprevcon_raw (3)   - get SELinux security context of a process
getpriority (2)      - get/set program scheduling priority
getpriority (3p)     - get and set the nice value
getprotobyname (3)   - get protocol entry
getprotobyname (3p)  - network protocol database functions
getprotobyname_r (3) - get protocol entry (reentrant)
getprotobynumber (3) - get protocol entry
endprotoent (3p)     - network protocol database functions
getprotobynumber_r (3) - get protocol entry (reentrant)
getprotoent (3)      - get protocol entry
getprotoent_r (3)    - get protocol entry (reentrant)
getpw (3)            - reconstruct password line entry
getpwent (3)         - get password file entry
getpwent (3p)        - get user database entry
getpwent_r (3)       - get passwd file entry reentrantly
getpwnam (3)         - get password file entry
getpwnam_r (3)       - get password file entry
getpwuid (3)         - get password file entry
getpwuid_r (3)       - get password file entry
getrandom (2)        - obtain a series of random bytes
getrpcbyname (3)     - get RPC entry
getrpcent (3t)       - get RPC entry
getrpcbyname_r (3)   - get RPC entry (reentrant)
getrpcbynumber (3)   - get RPC entry
getrpcbynumber_r (3) - get RPC entry (reentrant)
getrpcent (3)        - get RPC entry
getrpcent_r (3)      - get RPC entry (reentrant)
getservbyname (3)    - get service entry
getservbyname (3p)   - network services database functions
getservbyname_r (3)  - get service entry (reentrant)
getservbyport (3)    - get service entry
endservent (3p)      - network services database functions
getservbyport_r (3)  - get service entry (reentrant)
getservent (3)       - get service entry
getservent_r (3)     - get service entry (reentrant)
getseuserbyname (3)  - get SELinux username and level for a given Linux username
getsockcreatecon (3) - get or set the SELinux security context used for creat...
getsockcreatecon_raw (3) - get or set the SELinux security context used for c...
getspent (3)         - get shadow password file entry
getspent_r (3)       - get shadow password file entry
getspnam (3)         - get shadow password file entry
getspnam_r (3)       - get shadow password file entry
gettimeofday (2)     - get / set time
gettimeofday (3p)    - get the date and time
getttyent (3)        - get ttys file entry
getttynam (3)        - get ttys file entry
getuid (2)           - get user identity
getuid32 (2)         - get user identity
getunwind (2)        - copy the unwind data to caller's buffer
getutmp (3)          - copy utmp structure to utmpx, and vice versa
getutmpx (3)         - copy utmp structure to utmpx, and vice versa
getwd (3)            - get current working directory
gio-querymodules (1) - GIO module cache creation
git-am (1)           - Apply a series of patches from a mailbox
git-apply (1)        - Apply a patch to files and/or to the index
git-bisect (1)       - Use binary search to find the commit that introduced a...
git-bundle (1)       - Move objects and refs by archive
git-cat-file (1)     - Provide contents or details of repository objects
git-check-attr (1)   - Display gitattributes information
git-checkout-index (1) - Copy files from the index to the working tree
git-cherry (1)       - Find commits yet to be applied to upstream
git-cherry-pick (1)  - Apply the changes introduced by some existing commits
git-clone (1)        - Clone a repository into a new directory
git-column (1)       - Display data in columns
git-commit (1)       - Record changes to the repository
git-commit-graph (1) - Write and verify Git commit-graph files
git-config (1)       - Get and set repository or global options
git-credential-cache (1) - Helper to temporarily store passwords in memory
git-credential-cache--daemon (1) - Temporarily store user credentials in memory
git-fetch (1)        - Download objects and refs from another repository
git-fetch-pack (1)   - Receive missing objects from another repository
git-fsck (1)         - Verifies the connectivity and validity of the objects ...
git-fsck-objects (1) - Verifies the connectivity and validity of the objects ...
git-fsmonitor--daemon (1) - A Built-in Filesystem Monitor
git-gc (1)           - Cleanup unnecessary files and optimize the local repos...
git-hash-object (1)  - Compute object ID and optionally create an object from...
git-help (1)         - Display help information about Git
git-http-fetch (1)   - Download from a remote Git repository via HTTP
git-http-push (1)    - Push objects over HTTP/DAV to another repository
git-init (1)         - Create an empty Git repository or reinitialize an exis...
git-init-db (1)      - Creates an empty Git repository
git-ls-remote (1)    - List references in a remote repository
git-maintenance (1)  - Run tasks to optimize Git repository data
git-merge-file (1)   - Run a three-way file merge
git-multi-pack-index (1) - Write and verify multi-pack-indexes
git-mv (1)           - Move or rename a file, a directory, or a symlink
git-name-rev (1)     - Find symbolic names for given revs
git-pack-refs (1)    - Pack heads and tags for efficient repository access
git-prune-packed (1) - Remove extra objects that are already in pack files
git-pull (1)         - Fetch from and integrate with another repository or a ...
git-rebase (1)       - Reapply commits on top of another base tip
git-receive-pack (1) - Receive what is pushed into the repository
git-repack (1)       - Pack unpacked objects in a repository
git-request-pull (1) - Generates a summary of pending changes
git-send-pack (1)    - Push objects over Git protocol to another repository
git-shell (1)        - Restricted login shell for Git-only SSH access
git-show (1)         - Show various types of objects
git-show-ref (1)     - List references in a local repository
git-sparse-checkout (1) - Reduce your working tree to a subset of tracked files
git-stash (1)        - Stash the changes in a dirty working directory away
git-stripspace (1)   - Remove unnecessary whitespace
git-subtree (1)      - Merge subtrees together and split repository into subt...
git-symbolic-ref (1) - Read, modify and delete symbolic refs
git-tag (1)          - Create, list, delete or verify a tag object signed wit...
git-unpack-file (1)  - Creates a temporary file with a blob's contents
git-update-ref (1)   - Update the object name stored in a ref safely
git-update-server-info (1) - Update auxiliary info file to help dumb servers
git-verify-commit (1) - Check the GPG signature of commits
git-verify-pack (1)  - Validate packed Git archive files
git-verify-tag (1)   - Check the GPG signature of tags
git-version (1)      - Display version information about Git
giteveryday (7)      - A useful minimum set of commands for Everyday Git
gitfaq (7)           - Frequently asked questions about using Git
gitformat-signature (5) - Git cryptographic signature formats
gitglossary (7)      - A Git Glossary
githooks (5)         - Hooks used by Git
gitignore (5)        - Specifies intentionally untracked files to ignore
gitrepository-layout (5) - Git Repository Layout
gitrevisions (7)     - Specifying revisions and ranges for Git
gitsubmodules (7)    - Mounting one repository inside another
glob (3)             - find pathnames matching a pattern, free memory from gl...
glob.h (0p)          - pathname pattern-matching types
globfree (3)         - find pathnames matching a pattern, free memory from gl...
gmake (1)            - GNU make utility to maintain groups of programs
gnupg (7)            - The GNU Privacy Guard suite of programs
gnupg2 (7)           - The GNU Privacy Guard suite of programs
gpg (1)              - OpenPGP encryption and signing tool
gpg-agent (1)        - Secret key management for GnuPG
gpg-wks-client (1)   - Client for the Web Key Service
gpg-wks-server (1)   - Server providing the Web Key Service
gpg2 (1)             - OpenPGP encryption and signing tool
gpgconf (1)          - Modify .gnupg home directories
gpgsm (1)            - CMS encryption and signing tool
gpgtar (1)           - Encrypt or sign files into an archive
gpgv (1)             - Verify OpenPGP signatures
gpgv2 (1)            - Verify OpenPGP signatures
gprof (1)            - display call graph profile data
groff (1)            - front-end for the groff document formatting system
grotty (1)           - groff driver for typewriter-like devices
groupmems (8)        - administer members of a user's primary group
groupmod (8)         - modify a group definition on the system
grpck (8)            - verify integrity of group files
grub2-mklayout (1)   - Generate a GRUB keyboard layout file.
grub2-syslinux2cfg (1) - Transform a syslinux config file into a GRUB config.
grub2-file (1)       - Check if FILE is of specified type.
grub2-get-kernel-settings (3) - Evaluate the system's kernel installation set...
grub2-glue-efi (1)   - Create an Apple fat EFI binary.
grub2-kbdcomp (1)    - Generate a GRUB keyboard layout file.
grub2-macbless (8)   - Mac-style bless utility for HFS or HFS+
grub2-mknetdir (1)   - Prepare a GRUB netboot directory.
grub2-reboot (8)     - Set the default boot menu entry for the next boot only.
grub2-script-check (1) - Check GRUB configuration file for syntax errors.
grub2-set-default (8) - Set the default boot menu entry for GRUB.
grubby (8)           - command line tool for configuring grub and zipl
gsignal (3)          - software signal facility
gsnd (1)             - Run ghostscript (PostScript and PDF engine) without di...
gtar (1)             - an archiving utility
gtk-query-immodules-2.0 (1) - Input method module registration utility
gtk-query-immodules-2.0-64 (1) - Input method module registration utility
gtk-update-icon-cache (1) - Icon theme caching utility
gtroff (1)           - the troff processor of the groff text formatting system
gtty (2)             - unimplemented system calls
h_errno (3)          - get network host entry
hash (1p)            - remember or report utility locations
Hash::Util (3pm)     - A selection of general-utility hash subroutines
hasmntopt (3)        - get filesystem descriptor file entry
hdestroy (3)         - hash table management
hcreate (3p)         - manage hash search table
hdestroy_r (3)       - hash table management
head (1p)            - copy the first part of files
herror (3)           - get network host entry
hesiod.conf (5)      - Configuration file for the Hesiod library
hexdump (1)          - display file contents in hexadecimal, decimal, octal, ...
hier (7)             - description of the filesystem hierarchy
history (1)          - bash built-in commands, see bash(1)
HMAC_CTX_copy (3ssl) - HMAC message authentication code
host (1)             - DNS lookup utility
hostname (1)         - show or set the system's host name
hostnamectl (1)      - Control the system hostname
hosts.equiv (5)      - list of hosts and users that are granted "trusted" r c...
hpsa (4)             - HP Smart Array SCSI driver
hstrerror (3)        - get network host entry
htcacheclean.service (8) - htcacheclean unit file for systemd
htobe16 (3)          - convert values between host and big-/little-endian byt...
htobe32 (3)          - convert values between host and big-/little-endian byt...
htobe64 (3)          - convert values between host and big-/little-endian byt...
htole16 (3)          - convert values between host and big-/little-endian byt...
htole32 (3)          - convert values between host and big-/little-endian byt...
htole64 (3)          - convert values between host and big-/little-endian byt...
htonl (3)            - convert values between host and network byte order
htonl (3p)           - convert values between host and network byte order
htons (3)            - convert values between host and network byte order
HTTP::Headers::Util (3pm) - Header value parsing utility functions
HTTP::Message (3pm)  - HTTP style message (base class)
HTTP::Request (3pm)  - HTTP style request message
HTTP::Response (3pm) - HTTP style response message
HTTP::Tiny (3pm)     - A small, simple, correct HTTP/1.1 client
httpd (8)            - Apache Hypertext Transfer Protocol Server
httpd-init.service (8) - httpd unit files for systemd
httpd.service (8)    - httpd unit files for systemd
httpd.socket (8)     - httpd unit files for systemd
httpd@.service (8)   - httpd unit files for systemd
hunspell (1)         - spell checker, stemmer and morphological analyzer
hwclock (8)          - time clocks utility
hypot (3)            - Euclidean distance function
hypot (3p)           - Euclidean distance function
hypotf (3)           - Euclidean distance function
hypotl (3)           - Euclidean distance function
I18N::Langinfo (3pm) - query locale information
I18N::LangTags (3pm) - functions for dealing with RFC3066-style language tags
i2d_ADMISSION_SYNTAX (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ASN1_SEQUENCE_ANY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ASN1_SET_ANY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ASN1_TYPE (3ssl) - convert objects from/to ASN.1/DER representation
i2d_AUTHORITY_INFO_ACCESS (3ssl) - convert objects from/to ASN.1/DER represen...
i2d_AUTHORITY_KEYID (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DIRECTORYSTRING (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DISPLAYTEXT (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSA_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSA_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSA_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSAPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSAPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSAPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_DSAPublicKey (3ssl) - convert objects from/to ASN.1/DER representation
i2d_EC_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_EC_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_EC_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ECPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ECPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_ECPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_EDIPARTYNAME (3ssl) - convert objects from/to ASN.1/DER representation
i2d_EXTENDED_KEY_USAGE (3ssl) - convert objects from/to ASN.1/DER representation
i2d_IPAddressFamily (3ssl) - convert objects from/to ASN.1/DER representation
i2d_NAMING_AUTHORITY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_OCSP_RESPBYTES (3ssl) - convert objects from/to ASN.1/DER representation
i2d_PKCS7_ENCRYPT (3ssl) - convert objects from/to ASN.1/DER representation
i2d_PKCS8_PRIV_KEY_INFO (3ssl) - convert objects from/to ASN.1/DER representa...
i2d_PKCS8_PRIV_KEY_INFO_bio (3ssl) - convert objects from/to ASN.1/DER repres...
i2d_PKCS8_PRIV_KEY_INFO_fp (3ssl) - convert objects from/to ASN.1/DER represe...
i2d_PKCS8PrivateKey_bio (3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_fp (3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_nid_bio (3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKey_nid_fp (3ssl) - PKCS#8 format private key functions
i2d_PKCS8PrivateKeyInfo_bio (3ssl) - convert objects from/to ASN.1/DER repres...
i2d_PKCS8PrivateKeyInfo_fp (3ssl) - convert objects from/to ASN.1/DER represe...
i2d_PKEY_USAGE_PERIOD (3ssl) - convert objects from/to ASN.1/DER representation
i2d_POLICYINFO (3ssl) - convert objects from/to ASN.1/DER representation
i2d_POLICYQUALINFO (3ssl) - convert objects from/to ASN.1/DER representation
i2d_PrivateKey (3ssl) - decode and encode functions for reading and saving EV...
i2d_PROXY_CERT_INFO_EXTENSION (3ssl) - convert objects from/to ASN.1/DER repr...
i2d_PROXY_POLICY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_PUBKEY (3ssl)    - SubjectPublicKeyInfo public key functions
i2d_PUBKEY_bio (3ssl) - SubjectPublicKeyInfo public key functions
i2d_PUBKEY_fp (3ssl) - SubjectPublicKeyInfo public key functions
i2d_PublicKey (3ssl) - decode and encode functions for reading and saving EVP...
i2d_RSA_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSA_PUBKEY_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSA_PUBKEY_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPrivateKey (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPrivateKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPrivateKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPublicKey (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPublicKey_bio (3ssl) - convert objects from/to ASN.1/DER representation
i2d_RSAPublicKey_fp (3ssl) - convert objects from/to ASN.1/DER representation
i2d_SCRYPT_PARAMS (3ssl) - convert objects from/to ASN.1/DER representation
i2d_TS_ACCURACY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_X509_NAME_ENTRY (3ssl) - convert objects from/to ASN.1/DER representation
i2d_X509_PUBKEY (3ssl) - convert objects from/to ASN.1/DER representation
i2t_ASN1_OBJECT (3ssl) - ASN1 object utility functions
i386 (8)             - change reported architecture in new program environmen...
iceauth (1)          - ICE authority file utility
iconv.h (0p)         - codeset conversion facility
id (1p)              - return user identity
identify (1)         - describes the format and characteristics of one or mor...
if_freenameindex (3p) - free memory allocated by if_nameindex
ifstat (8)           - handy utility to read network interface statistics
ImageMagick (1)      - is a free software suite for the creation, modificatio...
IMPLEMENT_LHASH_COMP_FN (3ssl) - dynamic hash table
IMPLEMENT_LHASH_HASH_FN (3ssl) - dynamic hash table
import (1)           - saves any visible window on an X server and outputs it...
inc::latest (3pm)    - use modules bundled in inc/ if they are newer than ins...
inet_ntop (3)        - convert IPv4 and IPv6 addresses from binary to text form
inet_ntop (3p)       - convert IPv4 and IPv6 addresses between binary and tex...
inet_pton (3)        - convert IPv4 and IPv6 addresses from text to binary form
INFINITY (3)         - floating-point constants
init (1)             - systemd system and service manager
initgroups (3)       - initialize the supplementary group access list
innochecksum (1)     - offline InnoDB file checksum utility
inotify (7)          - monitoring filesystem events
inotify_add_watch (2) - add a watch to an initialized inotify instance
inotify_init (2)     - initialize an inotify instance
inotify_init1 (2)    - initialize an inotify instance
inotify_rm_watch (2) - remove an existing watch from an inotify instance
inplace (3am)        - emulate sed/perl/ruby in-place editing
install (1)          - copy files and set attributes
intro (2)            - introduction to system calls
intro (3)            - introduction to library functions
intro (5)            - introduction to file formats and filesystems
intro (7)            - introduction to overview and miscellany section
inttypes.h (0p)      - fixed size integer types
IO::Compress::FAQ (3pm) - - Frequently Asked Questions about IO::Compress
IO::Dir (3pm)        - supply object methods for directory handles
IO::File (3pm)       - supply object methods for filehandles
IO::Handle (3pm)     - supply object methods for I/O handles
IO::Pipe (3pm)       - supply object methods for pipes
IO::Poll (3pm)       - Object interface to system poll call
IO::Seekable (3pm)   - supply seek based methods for I/O objects
IO::Select (3pm)     - OO interface to the select system call
IO::Socket::IP (3pm) - Family-neutral IP socket supporting both IPv4 and IPv6
IO::Socket::SSL::Utils (3pm) - - loading, storing, creating certificates and ...
IO::Uncompress::AnyInflate (3pm) - Uncompress zlib-based (zip, gzip) file/buffer
IO::Uncompress::AnyUncompress (3pm) - Uncompress gzip, zip, bzip2 or lzop fil...
IO::Zlib (3pm)       - IO:: style interface to Compress::Zlib
io_cancel (2)        - cancel an outstanding asynchronous I/O operation
io_destroy (2)       - destroy an asynchronous I/O context
io_getevents (2)     - read asynchronous I/O events from the completion queue
io_setup (2)         - create an asynchronous I/O context
io_submit (2)        - submit asynchronous I/O blocks for processing
ioctl_fat (2)        - manipulating the FAT filesystem
ioctl_getfsmap (2)   - retrieve the physical layout of the filesystem
ioctl_tty (2)        - ioctls for terminals and serial lines
ionice (1)           - set or get process I/O scheduling class and priority
ioprio_get (2)       - get/set I/O scheduling class and priority
ioprio_set (2)       - get/set I/O scheduling class and priority
ip-rule (8)          - routing policy database management
ip6tables-apply (8)  - a safer way to update iptables remotely
IPAddressFamily_free (3ssl) - ASN1 object utilities
IPAddressFamily_new (3ssl) - ASN1 object utilities
ipc (2)              - System V IPC system calls
ipc (5)              - System V interprocess communication mechanisms
IPC::Cmd (3pm)       - finding and running system commands made easy
IPC::Msg (3pm)       - SysV Msg IPC object class
IPC::Semaphore (3pm) - SysV Semaphore IPC object class
IPC::SharedMem (3pm) - SysV Shared Memory IPC object class
IPC::System::Simple (3pm) - Run commands simply, with detailed diagnostics
IPC::SysV (3pm)      - System V IPC constants and system calls
ipcrm (1p)           - remove an XSI message queue, semaphore set, or shared ...
ipmaddr (8)          - adds, deletes, and displays multicast addresses
iprconfig (8)        - IBM Power RAID storage adapter configuration/recovery ...
iprdbg (8)           - IBM Power RAID storage adapter debug utility
iprdump (8)          - IBM Power RAID adapter dump utility
iprinit (8)          - IBM Power RAID adapter/device initialization utility
iprupdate (8)        - IBM Power RAID adapter/device microcode update utility
iptables-apply (8)   - a safer way to update iptables remotely
iptunnel (8)         - creates, deletes, and displays configured tunnels
irb (1)              - Interactive Ruby Shell
irqbalance (1)       - distribute hardware interrupts across processors on a ...
is_context_customizable (3) - check whether SELinux context type is customiza...
isastream (2)        - unimplemented system calls
isatty (3)           - test whether a file descriptor refers to a terminal
isatty (3p)          - test for a terminal device
isc-hmac-fixup (8)   - fixes HMAC keys generated by older versions of BIND
isfdtype (3)         - test file type of a file descriptor
isgreater (3p)       - test if x greater than y
isgreaterequal (3p)  - test if x is greater than or equal to y
isinf (3p)           - test for infinity
isless (3p)          - test if x is less than y
islessequal (3p)     - test if x is less than or equal to y
islessgreater (3p)   - test if x is less than or greater than y
isosize (8)          - output the length of an iso9660 filesystem
iswctype (3)         - wide-character classification
iswctype (3p)        - test character for a specified class
iswpunct (3)         - test for punctuation or symbolic wide character
jcat-tool (1)        - standalone detached signature utility
jobs (1p)            - display status of jobs in the current session
journalctl (1)       - Query the systemd journal
jrand48 (3)          - generate uniformly distributed pseudo-random numbers
jrand48 (3p)         - generate a uniformly distributed pseudo-random long si...
jrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
JSON::backportPP::Boolean (3pm) - dummy module providing JSON::PP::Boolean
JSON::PP::Boolean (3pm) - dummy module providing JSON::PP::Boolean
JSON::XS (3pm)       - JSON serialising/deserialising, done correctly and fast
JSON::XS::Boolean (3pm) - dummy module providing JSON::XS::Boolean
json_pp (1)          - JSON::PP command utility
json_xs (1)          - JSON::XS commandline utility
k5identity (5)       - Kerberos V5 client principal selection rules
kbd_mode (1)         - report or set the keyboard mode
kbdrate (8)          - reset the keyboard repeat rate and delay time
kcmp (2)             - compare two processes to determine if they share a ker...
kexec (8)            - directly boot into a new kernel
key3.db (5)          - Legacy NSS certificate database
key4.db (5)          - NSS certificate database
key_decryptsession (3) - interfaces to rpc keyserver daemon
key_encryptsession (3) - interfaces to rpc keyserver daemon
key_gendes (3)       - interfaces to rpc keyserver daemon
key_secretkey_is_set (3) - interfaces to rpc keyserver daemon
key_setsecret (3)    - interfaces to rpc keyserver daemon
keyctl (2)           - manipulate the kernel's key management facility
keyctl (3)           - key management function wrappers
keyctl_assume_authority (3) - key instantiation functions
keyctl_chown (3)     - change the ownership of a key
keyctl_clear (3)     - clear a keyring
keyctl_describe (3)  - describe a key
keyctl_describe_alloc (3) - describe a key
keyctl_dh_compute (3) - Compute a Diffie-Hellman shared secret or public key
keyctl_dh_compute_alloc (3) - Compute a Diffie-Hellman shared secret or publi...
keyctl_get_keyring_ID (3) - get the ID of a special keyring
keyctl_get_persistent (3) - get the persistent keyring for a user
keyctl_get_security (3) - retrieve a key's security context
keyctl_get_security_alloc (3) - retrieve a key's security context
keyctl_instantiate (3) - key instantiation functions
keyctl_instantiate_iov (3) - key instantiation functions
keyctl_invalidate (3) - invalidate a key
keyctl_join_session_keyring (3) - join a different session keyring
keyctl_link (3)      - link/unlink a key to/from a keyring
keyctl_negate (3)    - key instantiation functions
keyctl_read (3)      - read a key
keyctl_read_alloc (3) - read a key
keyctl_reject (3)    - key instantiation functions
keyctl_revoke (3)    - revoke a key
keyctl_search (3)    - search a keyring for a key
keyctl_session_to_parent (3) - set the parent process's session keyring
keyctl_set_reqkey_keyring (3) - set the implicit destination keyring
keyctl_set_timeout (3) - set the expiration timer on a key
keyctl_setperm (3)   - change the permissions mask on a key
keyctl_unlink (3)    - link/unlink a key to/from a keyring
keyctl_update (3)    - update a key
keymaps (5)          - keyboard table descriptions for loadkeys and dumpkeys
keyrings (7)         - in-kernel key management and retention facility
keyutils (7)         - in-kernel key management utilities
killall (1)          - kill processes by name
kmem (4)             - system memory, kernel memory and system ports
lchage (1)           - Display or change user password policy
lchown (3p)          - change the owner and group of a symbolic link
lckpwdf (3)          - get shadow password file entry
lcong48 (3)          - generate uniformly distributed pseudo-random numbers
lcong48 (3p)         - seed a uniformly distributed pseudo-random signed long...
lcong48_r (3)        - generate uniformly distributed pseudo-random numbers r...
ld-linux (8)         - dynamic linker/loader
ld-linux.so (8)      - dynamic linker/loader
ld.so (8)            - dynamic linker/loader
ldconfig (8)         - configure dynamic linker run-time bindings
ldexp (3)            - multiply floating-point number by integral power of 2
ldexpf (3)           - multiply floating-point number by integral power of 2
ldexpl (3)           - multiply floating-point number by integral power of 2
le16toh (3)          - convert values between host and big-/little-endian byt...
le32toh (3)          - convert values between host and big-/little-endian byt...
le64toh (3)          - convert values between host and big-/little-endian byt...
lefty (1)            - A Programmable Graphics Editor
lesskey (1)          - specify key bindings for less
lfind (3)            - linear search of an array
lfind (3p)           - find entry in a linear search table
lgetfilecon (3)      - get SELinux security context of a file
lgetfilecon_raw (3)  - get SELinux security context of a file
lgroupmod (1)        - Modify an user group
lh_TYPE_delete (3ssl) - dynamic hash table
lh_TYPE_doall (3ssl) - dynamic hash table
lh_TYPE_doall_arg (3ssl) - dynamic hash table
lh_TYPE_error (3ssl) - dynamic hash table
lh_TYPE_free (3ssl)  - dynamic hash table
lh_TYPE_insert (3ssl) - dynamic hash table
lh_TYPE_new (3ssl)   - dynamic hash table
lh_TYPE_retrieve (3ssl) - dynamic hash table
LHASH (3ssl)         - dynamic hash table
LHASH_DOALL_ARG_FN_TYPE (3ssl) - dynamic hash table
lib::core::only (3pm) - Remove all non-core paths from @INC to avoid site/ven...
libipset (3)         - A library for using ipset
mcrypt (3)           - encryption/decryption library
libmd (7)            - Message Digest functions from BSD systems
libnss_myhostname.so.2 (8) - Provide hostname resolution for the locally conf...
libnss_mymachines.so.2 (8) - Provide hostname resolution for local container ...
libnss_resolve.so.2 (8) - Provide hostname resolution via systemd-resolved.se...
libnss_systemd.so.2 (8) - Provide UNIX user and group name resolution for dyn...
libopenjp2 (3)       - a library for reading and writing JPEG2000 image files.
librrd (3)           - RRD library functions
libxml (3)           - library used to parse XML files
lid (1)              - Display user's groups or group's users
link (3p)            - link one file to another file relative to two director...
linux32 (8)          - change reported architecture in new program environmen...
linux64 (8)          - change reported architecture in new program environmen...
List::Util (3pm)     - A selection of general-utility list subroutines
LIST_EMPTY (3)       - implementations of singly-linked lists, singly-linked ...
LIST_ENTRY (3)       - implementations of singly-linked lists, singly-linked ...
LIST_FIRST (3)       - implementations of singly-linked lists, singly-linked ...
LIST_FOREACH (3)     - implementations of singly-linked lists, singly-linked ...
LIST_HEAD (3)        - implementations of singly-linked lists, singly-linked ...
LIST_HEAD_INITIALIZER (3) - implementations of singly-linked lists, singly-li...
LIST_INIT (3)        - implementations of singly-linked lists, singly-linked ...
LIST_INSERT_AFTER (3) - implementations of singly-linked lists, singly-linked...
LIST_INSERT_BEFORE (3) - implementations of singly-linked lists, singly-linke...
LIST_INSERT_HEAD (3) - implementations of singly-linked lists, singly-linked ...
LIST_NEXT (3)        - implementations of singly-linked lists, singly-linked ...
LIST_REMOVE (3)      - implementations of singly-linked lists, singly-linked ...
load_policy (8)      - load a new SELinux policy into the kernel
loader.conf (5)      - Configuration file for systemd-boot
loadkeys (1)         - load keyboard translation tables
local (8)            - Postfix local mail delivery
locale.h (0p)        - category macros
Locale::Codes::Country (3pm) - module for dealing with country code sets
Locale::Codes::Currency (3pm) - module for dealing with currency code sets
Locale::Codes::Types (3pm) - types of data sets supported
Locale::Country (3pm) - module for dealing with country code sets
Locale::Currency (3pm) - module for dealing with currency code sets
localectl (1)        - Control the system locale and keyboard layout settings
locate (1)           - find files by name
lock (2)             - unimplemented system calls
lockf (3)            - apply, test or remove a POSIX lock on an open file
logger (1)           - enter messages into the system log
login (1)            - begin session on the system
login_tty (3)        - terminal utility functions
loginctl (1)         - Control the systemd login manager
logrotate (8)        - rotates, compresses, and mails system logs
logrotate.conf (5)   - rotates, compresses, and mails system logs
logwtmp (3)          - append an entry to the wtmp file
look (1)             - display lines beginning with a given string
lookup_dcookie (2)   - return a directory entry's path
lrand48 (3)          - generate uniformly distributed pseudo-random numbers
lrand48 (3p)         - generate uniformly distributed pseudo-random non-negat...
lrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
ls (1)               - list directory contents
ls (1p)              - list directory contents
lsattr (1)           - list file attributes on a Linux second extended file s...
lscpu (1)            - display information about the CPU architecture
lsearch (3)          - linear search of an array
lsetfilecon (3)      - set SELinux security context of a file
lsetfilecon_raw (3)  - set SELinux security context of a file
lsipc (1)            - show information on IPC facilities currently employed ...
lslocks (8)          - list local system locks
lslogins (1)         - display information about known users in the system
lsmem (1)            - list the ranges of available memory with their online ...
lusermod (1)         - Modify an user
lvconvert (8)        - Change logical volume layout
lvdisplay (8)        - Display information about a logical volume
lvm-config (8)       - Display and manipulate configuration information
lvm-dumpconfig (8)   - Display and manipulate configuration information
lvm2-activation-generator (8) - generator for systemd units to activate LVM v...
lvm_import_vdo (8)   - utility to import VDO volumes into a new volume group.
lvmconfig (8)        - Display and manipulate configuration information
lvmdiskscan (8)      - List devices that may be used as physical volumes
lvmsadc (8)          - LVM system activity data collector
lvmsar (8)           - LVM system activity reporter
lvmsystemid (7)      - LVM system ID
lvremove (8)         - Remove logical volume(s) from the system
lvs (8)              - Display information about logical volumes
LWP (3pm)            - The World-Wide Web library for Perl
lwp-mirror (1)       - Simple mirror utility
LWP::Authen::Ntlm (3pm) - Library for enabling NTLM authentication (Microsoft...
LWP::MediaTypes (3pm) - guess media type for a file or a URL
machinectl (1)       - Control the systemd machine manager
madvise (2)          - give advice about use of memory
madvise1 (2)         - unimplemented system calls
Mail::AuthenticationResults::Header::... (3pm) - Class modelling Main Entry p...
Mail::AuthenticationResults::Header::... (3pm) - Class modelling Sub Entry pa...
Mail::DKIM (3pm)     - Signs/verifies Internet mail with DKIM/DomainKey signa...
Mail::DKIM::AuthorDomainPolicy (3pm) - represents an Author Domain Signing Pr...
Mail::DKIM::DkimPolicy (3pm) - represents a DKIM Sender Signing Practices record
Mail::DKIM::DkPolicy (3pm) - represents a DomainKeys Sender Signing Policy re...
Mail::DKIM::DkSignature (3pm) - represents a DomainKeys-Signature header
Mail::DKIM::Key (3pm) - Represents a DKIM Key
Mail::DKIM::KeyValueList (3pm) - Represents a Key/Value list
Mail::DKIM::MessageParser (3pm) - Signs/verifies Internet mail with DKIM/Doma...
Mail::DKIM::Policy (3pm) - abstract base class for originator "signing" policies
Mail::DKIM::PrivateKey (3pm) - a private key loaded in memory for DKIM signing
Mail::DKIM::PublicKey (3pm) - Represents a DKIM key
Mail::DKIM::SignerPolicy (3pm) - determines signing parameters for a message
Mail::SpamAssassin::AsyncLoop (3pm) - scanner asynchronous event loop
Mail::SpamAssassin::Bayes (3pm) - support for learning classifiers
Mail::SpamAssassin::BayesStore (3pm) - Storage Module for default Bayes class...
Mail::SpamAssassin::BayesStore::BDB (3pm) - BerkeleyDB Bayesian Storage Modul...
Mail::SpamAssassin::BayesStore::MySQL (3pm) - MySQL Specific Bayesian Storage...
Mail::SpamAssassin::BayesStore::PgSQL (3pm) - PostgreSQL Specific Bayesian St...
Mail::SpamAssassin::BayesStore::Redis (3pm) - Redis Bayesian Storage Module I...
Mail::SpamAssassin::BayesStore::SQL (3pm) - SQL Bayesian Storage Module Imple...
Mail::SpamAssassin::Logger::Syslog (3pm) - log to syslog
Mail::SpamAssassin::Plugin::AskDNS (3pm) - form a DNS query using tag values,...
Mail::SpamAssassin::Plugin::ASN (3pm) - SpamAssassin plugin to look up the Au...
Mail::SpamAssassin::Plugin::AutoLearn... (3pm) - threshold-based discriminato...
Mail::SpamAssassin::Plugin::Bayes (3pm) - determine spammishness using a Baye...
Mail::SpamAssassin::Plugin::BodyRuleB... (3pm) - extract "bases" from body ru...
Mail::SpamAssassin::Plugin::Check (3pm) - primary message check functionality
Mail::SpamAssassin::Plugin::FreeMail (3pm) - check message headers/body for f...
Mail::SpamAssassin::Plugin::HashBL (3pm) - query hashed (and unhashed) DNS bl...
Mail::SpamAssassin::Plugin::MIMEEval (3pm) - perform various tests against MI...
Mail::SpamAssassin::Plugin::OneLineBo... (3pm) - spamassassin body test plugin
Mail::SpamAssassin::Plugin::Pyzor (3pm) - perform Pyzor check of messages
Mail::SpamAssassin::Plugin::Rule2XSBody (3pm) - speed up SpamAssassin by comp...
Mail::SpamAssassin::Plugin::WhiteList... (3pm) - whitelist by Subject header
Mail::SpamAssassin::RegistryBoundaries (3pm) - domain delegation rules
Mail::SpamAssassin::Util (3pm) - utility functions
Mail::SpamAssassin::Util::DependencyInfo (3pm) - spamassassin debugging helpers
Mail::SPF (3pm)      - An object-oriented implementation of Sender Policy Fra...
Mail::SPF::Util (3pm) - Mail::SPF utility class
Mail::Util (3pm)     - mail utility functions
mailq (1)            - Postfix to Sendmail compatibility interface
mailq.postfix (1)    - Postfix to Sendmail compatibility interface
make (1)             - GNU make utility to maintain groups of programs
mallinfo (3)         - obtain memory allocation information
malloc (3)           - allocate and free dynamic memory
malloc (3p)          - a memory allocator
malloc_stats (3)     - print memory allocation statistics
malloc_trim (3)      - release free memory from the top of the heap
malloc_usable_size (3) - obtain size of block of memory allocated from heap
mallopt (3)          - set memory allocation parameters
man (1p)             - display system documentation
mariadb-service-convert (1) - generate a mariadb.service file based on the cu...
matchmediacon (3)    - get the default SELinux security context for the speci...
matchpathcon (3)     - get the default SELinux security context for the speci...
matchpathcon (8)     - get the default SELinux security context for the speci...
matchpathcon_checkmatches (3) - check and report whether any specification in...
matchpathcon_filespec_add (3) - check and report whether any specification in...
matchpathcon_filespec_destroy (3) - check and report whether any specificatio...
matchpathcon_filespec_eval (3) - check and report whether any specification i...
matchpathcon_fini (3) - get the default SELinux security context for the spec...
matchpathcon_index (3) - get the default SELinux security context for the spe...
matchpathcon_init (3) - get the default SELinux security context for the spec...
Math::BigFloat (3pm) - Arbitrary size floating point math package
Math::BigInt (3pm)   - Arbitrary size integer/float math package
Math::BigRat (3pm)   - Arbitrary big rational numbers
matherr (3)          - SVID math library exception handling
MB_CUR_MAX (3)       - maximum length of a multibyte character in the current...
MB_LEN_MAX (3)       - maximum multibyte length of a character across all loc...
mbind (2)            - set memory policy for a memory range
mblen (3)            - determine number of bytes in next multibyte character
mblen (3p)           - get number of bytes in a character
mbrlen (3)           - determine number of bytes in next multibyte character
mbrlen (3p)          - get number of bytes in a character (restartable)
mbrtowc (3)          - convert a multibyte sequence to a wide character
mbsnrtowcs (3)       - convert a multibyte string to a wide-character string
mbsrtowcs (3)        - convert a multibyte string to a wide-character string
mbstowcs (3)         - convert a multibyte string to a wide-character string
mbtowc (3)           - convert a multibyte sequence to a wide character
mcheck (3)           - heap consistency checking
mcheck_check_all (3) - heap consistency checking
mcheck_pedantic (3)  - heap consistency checking
mdig (1)             - DNS pipelined lookup utility
mdmon (8)            - monitor MD external metadata arrays
mem (4)              - system memory, kernel memory and system ports
memalign (3)         - allocate aligned memory
membarrier (2)       - issue memory barriers on a set of threads
memccpy (3)          - copy memory area
memccpy (3p)         - copy bytes in memory
memchr (3)           - scan memory for a character
memchr (3p)          - find byte in memory
memcmp (3)           - compare memory areas
memcmp (3p)          - compare bytes in memory
memcpy (3)           - copy memory area
memcpy (3p)          - copy bytes in memory
memfd_create (2)     - create an anonymous file
memfrob (3)          - frobnicate (encrypt) a memory area
memmove (3)          - copy memory area
memmove (3p)         - copy bytes in memory with overlapping areas
Memoize (3pm)        - Make functions faster by trading space for time
Memoize::AnyDBM_File (3pm) - glue to provide EXISTS for AnyDBM_File for Stora...
mempcpy (3)          - copy memory area
memrchr (3)          - scan memory for a character
memset (3)           - fill memory with a constant byte
memset (3p)          - set bytes in memory
memusage (1)         - profile memory usage of a program
memusagestat (1)     - generate graphic from memory profiling data
mesg (1)             - display (or do not display) messages from other users
mesg (1p)            - permit or deny messages
MIME::Type (3pm)     - description of one MIME type
MIME::Types (3pm)    - Definition of MIME types
mincore (2)          - determine whether pages are resident in memory
mkdir (2)            - create a directory
mkdir (3p)           - make a directory relative to directory file descriptor
mkdirat (2)          - create a directory
mkdosfs (8)          - create an MS-DOS filesystem under Linux
mkdtemp (3)          - create a unique temporary directory
mkdtemp (3p)         - create a unique directory or file
mkdumprd (8)         - creates initial ramdisk images for kdump crash recovery
mke2fs (8)           - create an ext2/ext3/ext4 filesystem
mkfifo (3p)          - make a FIFO special file relative to directory file de...
mkfontdir (1)        - create an index of X font files in a directory
mkfs (8)             - build a Linux filesystem
mkfs.cramfs (8)      - make compressed ROM file system
mkfs.ext2 (8)        - create an ext2/ext3/ext4 filesystem
mkfs.ext3 (8)        - create an ext2/ext3/ext4 filesystem
mkfs.ext4 (8)        - create an ext2/ext3/ext4 filesystem
mkfs.fat (8)         - create an MS-DOS filesystem under Linux
mkfs.minix (8)       - make a Minix filesystem
mkfs.msdos (8)       - create an MS-DOS filesystem under Linux
mkfs.vfat (8)        - create an MS-DOS filesystem under Linux
mkfs.xfs (8)         - construct an XFS filesystem
mkhomedir_helper (8) - Helper binary that creates home directories
mklost+found (8)     - create a lost+found directory on a mounted Linux secon...
mknod (2)            - create a special or ordinary file
mknod (3p)           - make directory, special file, or regular file
mknodat (2)          - create a special or ordinary file
mkostemp (3)         - create a unique temporary file
mkostemps (3)        - create a unique temporary file
mksquashfs (1)       - tool to create and append to squashfs filesystems
mkstemp (3)          - create a unique temporary file
mkstemp (3p)         - create a unique directory
mkstemps (3)         - create a unique temporary file
mktemp (1)           - create a temporary file or directory
mktemp (3)           - make a unique temporary filename
mlock (2)            - lock and unlock memory
mlock2 (2)           - lock and unlock memory
mlockall (2)         - lock and unlock memory
mmap (2)             - map or unmap files or devices into memory
mmap (3p)            - map pages of memory
mmap2 (2)            - map files or devices into memory
mmap64 (3)           - map or unmap files or devices into memory
mmdblookup (1)       - a utility to look up an IP address in a MaxMind DB file
mode_to_security_class (3) - convert between SELinux class and permission val...
modify_ldt (2)       - get or set a per-process LDT entry
modprobe.conf (5)    - Configuration directory for modprobe
modprobe.d (5)       - Configuration directory for modprobe
Module::Build::Compat (3pm) - Compatibility with ExtUtils::MakeMaker
Module::Build::Platform::cygwin (3pm) - Builder class for Cygwin platform
modules.dep (5)      - Module dependency information
modules.dep.bin (5)  - Module dependency information
modutil (1)          - Manage PKCS #11 module information within the security...
mogrify (1)          - resize an image, blur, crop, despeckle, dither, draw o...
mokutil (1)          - utility to manipulate machine owner keys
monetary.h (0p)      - monetary types
montage (1)          - create a composite image by combining several separate...
more (1p)            - display files on a page-by-page basis
motd (5)             - message of the day
mount (2)            - mount filesystem
mount (8)            - mount a filesystem
mountpoint (1)       - see if a directory or file is a mountpoint
mprobe (3)           - heap consistency checking
mprotect (2)         - set protection on a region of memory
mprotect (3p)        - set protection of memory mapping
mpx (2)              - unimplemented system calls
mq_notify (2)        - register for notification when a message is available
mq_notify (3)        - register for notification when a message is available
mq_notify (3p)       - notify process that a message is available (REALTIME)
mrand48 (3)          - generate uniformly distributed pseudo-random numbers
mrand48 (3p)         - generate uniformly distributed pseudo-random signed lo...
mrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
mremap (2)           - remap a virtual memory address
MRO::Compat (3pm)    - mro::* interface compatibility for Perls < 5.9.5
msgctl (2)           - System V message control operations
msgfmt (1)           - compile message catalog to binary format
msgget (2)           - get a System V message queue identifier
msgop (2)            - System V message queue operations
msgrcv (2)           - System V message queue operations
msgsnd (2)           - System V message queue operations
msgunfmt (1)         - uncompile message catalog from binary format
msguniq (1)          - unify duplicate translations in message catalog
msql2mysql (1)       - convert mSQL programs for use with MySQL
msync (2)            - synchronize a file with a memory map
msync (3p)           - synchronize memory with physical storage
mtree (5)            - format of mtree dir hierarchy files
munlock (2)          - lock and unlock memory
munlockall (2)       - lock and unlock memory
munmap (2)           - map or unmap files or devices into memory
munmap (3p)          - unmap pages of memory
mutt_pgpring (1)     - Mutt key ring dumper
my_print_defaults (1) - display options from option files
myisam_ftdump (1)    - display full-text index information
myisamchk (1)        - MyISAM table-maintenance utility
myisamlog (1)        - display MyISAM log file contents
myisampack (1)       - generate compressed, read-only MyISAM tables
mymeta-cpanfile (1)  - Dump cpanfile out of (MY)META files
mysql (1)            - the MariaDB command-line tool
mysql.server (1)     - MariaDB server startup script
mysql_convert_table_format (1) - convert tables to use a given storage engine
mysql_find_rows (1)  - extract SQL statements from files
mysql_fix_extensions (1) - normalize table file name extensions
mysql_install_db (1) - initialize MariaDB data directory
mysql_plugin (1)     - configure MariaDB server plugins
mysql_secure_installation (1) - improve MariaDB installation security
mysql_setpermission (1) - interactively set permissions in grant tables
mysql_table (5)      - Postfix MySQL client configuration
mysql_tzinfo_to_sql (1) - load the time zone tables
mysql_upgrade (1)    - check tables for MariaDB upgrade
mysql_waitpid (1)    - kill process and wait for its termination
mysqlaccess (1)      - client for checking access privileges
mysqladmin (1)       - client for administering a MariaDB server
mysqlbinlog (1)      - utility for processing binary log files
mysqlcheck (1)       - a table maintenance program
mysqld (8)           - the MariaDB server
mysqld_multi (1)     - manage multiple MariaDB servers
mysqld_safe (1)      - MariaDB server startup script
mysqld_safe_helper (1) - helper script
mysqldump (1)        - a database backup program
mysqldumpslow (1)    - Summarize slow query log files
mysqlhotcopy (1)     - a database backup program
mysqlimport (1)      - a data import program
mysqlshow (1)        - display database, table, and column information
mysqlslap (1)        - load emulation client
named-checkconf (8)  - named configuration file syntax checking tool
named-checkzone (8)  - zone file validity checking or converting tool
named-compilezone (8) - zone file validity checking or converting tool
named-rrchecker (1)  - syntax checker for individual DNS resource records
NAMING_AUTHORITY (3ssl) - Accessors and settors for ADMISSION_SYNTAX
NAMING_AUTHORITY_free (3ssl) - ASN1 object utilities
NAMING_AUTHORITY_get0_authorityId (3ssl) - Accessors and settors for ADMISSIO...
NAMING_AUTHORITY_get0_authorityText (3ssl) - Accessors and settors for ADMISS...
NAMING_AUTHORITY_get0_authorityURL (3ssl) - Accessors and settors for ADMISSI...
NAMING_AUTHORITY_new (3ssl) - ASN1 object utilities
NAMING_AUTHORITY_set0_authorityId (3ssl) - Accessors and settors for ADMISSIO...
NAMING_AUTHORITY_set0_authorityText (3ssl) - Accessors and settors for ADMISS...
NAMING_AUTHORITY_set0_authorityURL (3ssl) - Accessors and settors for ADMISSI...
nearbyint (3)        - round to nearest integer
nearbyint (3p)       - floating-point rounding functions
nearbyintf (3)       - round to nearest integer
nearbyintl (3)       - round to nearest integer
Net::Cmd (3pm)       - Network Command class (as used by FTP, SMTP etc)
Net::DNS (3pm)       - Perl Interface to the Domain Name System
Net::DNS::FAQ (3pm)  - Frequently Asked Net::DNS Questions
Net::DNS::RR::CDNSKEY (3pm) - DNS CDNSKEY resource record
Net::DNS::RR::CSYNC (3pm) - DNS CSYNC resource record
Net::DNS::RR::DNSKEY (3pm) - DNS DNSKEY resource record
Net::DNS::RR::IPSECKEY (3pm) - DNS IPSECKEY resource record
Net::DNS::RR::KEY (3pm) - DNS KEY resource record
Net::DNS::RR::OPENPGPKEY (3pm) - DNS OPENPGPKEY resource record
Net::DNS::RR::TKEY (3pm) - DNS TKEY resource record
Net::DNS::Update (3pm) - DNS dynamic update packet
Net::hostent (3pm)   - by-name interface to Perl's built-in gethost*() functions
Net::HTTP::Methods (3pm) - Methods shared by Net::HTTP and Net::HTTPS
Net::netent (3pm)    - by-name interface to Perl's built-in getnet*() functions
Net::Ping (3pm)      - check a remote host for reachability
Net::protoent (3pm)  - by-name interface to Perl's built-in getproto*() funct...
Net::servent (3pm)   - by-name interface to Perl's built-in getserv*() functions
Net::SSLeay (3pm)    - Perl extension for using OpenSSL
Net::SSLeay::Handle (3pm) - Perl module that lets SSL (HTTPS) sockets be hand...
Net::Time (3pm)      - time and daytime network client interface
netinet_in.h (0p)    - Internet address family
newaliases (1)       - Postfix to Sendmail compatibility interface
newaliases.postfix (1) - Postfix to Sendmail compatibility interface
newlocale (3)        - create, modify, and free a locale object
newlocale (3p)       - create or modify a locale object
nextdown (3)         - return next floating-point number toward positive/nega...
nextdownf (3)        - return next floating-point number toward positive/nega...
nextdownl (3)        - return next floating-point number toward positive/nega...
nextup (3)           - return next floating-point number toward positive/nega...
nextupf (3)          - return next floating-point number toward positive/nega...
nextupl (3)          - return next floating-point number toward positive/nega...
nfsservctl (2)       - syscall interface to kernel nfs daemon
nginx (1)            - "HTTP and reverse proxy server, mail proxy server"
nice (1)             - run a program with modified scheduling priority
nice (1p)            - invoke a utility with an altered nice value
nice (2)             - change process priority
nisdomainname (1)    - show or set the system's NIS/YP domain name
nl_langinfo (3)      - query language and locale information
nl_langinfo_l (3)    - query language and locale information
nl_types.h (0p)      - data types
nm (1)               - list symbols from object files
nohup (1)            - run a command immune to hangups, with output to a non-tty
nohup (1p)           - invoke a utility immune to hangups
nologin (5)          - prevent unprivileged users from logging into the system
nologin (8)          - politely refuse a login
nop (1)              - pretty-print graph file
nptl (7)             - Native POSIX Threads Library
nrand48 (3)          - generate uniformly distributed pseudo-random numbers
nrand48 (3p)         - generate uniformly distributed pseudo-random non-negat...
nrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
nslookup (1)         - query Internet name servers interactively
nss-myhostname (8)   - Provide hostname resolution for the locally configured...
nss-mymachines (8)   - Provide hostname resolution for local container instan...
nss-policy-check (1) - nss-policy-check policy-file
nss-resolve (8)      - Provide hostname resolution via systemd-resolved.service
nss-systemd (8)      - Provide UNIX user and group name resolution for dynami...
nsupdate (1)         - Dynamic DNS update utility
ntohl (3)            - convert values between host and network byte order
ntohl (3p)           - convert values between host and network byte order
ntohs (3)            - convert values between host and network byte order
ntpstat (1)          - Print NTP synchronisation status
numa (7)             - overview of Non-Uniform Memory Architecture
numa_maps (5)        - overview of Non-Uniform Memory Architecture
OBJ_cleanup (3ssl)   - ASN1 object utility functions
OBJ_cmp (3ssl)       - ASN1 object utility functions
OBJ_create (3ssl)    - ASN1 object utility functions
OBJ_dup (3ssl)       - ASN1 object utility functions
OBJ_get0_data (3ssl) - ASN1 object utility functions
OBJ_length (3ssl)    - ASN1 object utility functions
OBJ_ln2nid (3ssl)    - ASN1 object utility functions
OBJ_nid2ln (3ssl)    - ASN1 object utility functions
OBJ_nid2obj (3ssl)   - ASN1 object utility functions
OBJ_nid2sn (3ssl)    - ASN1 object utility functions
OBJ_obj2nid (3ssl)   - ASN1 object utility functions
OBJ_obj2txt (3ssl)   - ASN1 object utility functions
OBJ_sn2nid (3ssl)    - ASN1 object utility functions
OBJ_txt2nid (3ssl)   - ASN1 object utility functions
OBJ_txt2obj (3ssl)   - ASN1 object utility functions
objcopy (1)          - copy and translate object files
objdump (1)          - display information from object files.
ocsp (1ssl)          - Online Certificate Status Protocol utility
OCSP_basic_verify (3ssl) - OCSP response utility functions
OCSP_cert_id_new (3ssl) - OCSP certificate ID utility functions
OCSP_cert_to_id (3ssl) - OCSP certificate ID utility functions
OCSP_CERTID_free (3ssl) - OCSP certificate ID utility functions
OCSP_check_validity (3ssl) - OCSP response utility functions
OCSP_copy_nonce (3ssl) - OCSP nonce functions
OCSP_id_cmp (3ssl)   - OCSP certificate ID utility functions
OCSP_id_get0_info (3ssl) - OCSP certificate ID utility functions
OCSP_id_issuer_cmp (3ssl) - OCSP certificate ID utility functions
OCSP_REQ_CTX_add1_header (3ssl) - OCSP responder query functions
OCSP_REQ_CTX_free (3ssl) - OCSP responder query functions
OCSP_REQ_CTX_i2d (3ssl) - OCSP responder query functions
OCSP_REQ_CTX_set1_req (3ssl) - OCSP responder query functions
OCSP_resp_count (3ssl) - OCSP response utility functions
OCSP_resp_find (3ssl) - OCSP response utility functions
OCSP_resp_find_status (3ssl) - OCSP response utility functions
OCSP_resp_get0 (3ssl) - OCSP response utility functions
OCSP_resp_get0_certs (3ssl) - OCSP response utility functions
OCSP_resp_get0_id (3ssl) - OCSP response utility functions
OCSP_resp_get0_produced_at (3ssl) - OCSP response utility functions
OCSP_resp_get0_respdata (3ssl) - OCSP response utility functions
OCSP_resp_get0_signature (3ssl) - OCSP response utility functions
OCSP_resp_get0_signer (3ssl) - OCSP response utility functions
OCSP_resp_get0_tbs_sigalg (3ssl) - OCSP response utility functions
OCSP_resp_get1_id (3ssl) - OCSP response utility functions
OCSP_RESPBYTES_free (3ssl) - ASN1 object utilities
OCSP_RESPBYTES_new (3ssl) - ASN1 object utilities
OCSP_RESPID_set_by_key (3ssl) - OCSP response functions
OCSP_RESPID_set_by_name (3ssl) - OCSP response functions
OCSP_sendreq_bio (3ssl) - OCSP responder query functions
OCSP_sendreq_nbio (3ssl) - OCSP responder query functions
OCSP_sendreq_new (3ssl) - OCSP responder query functions
OCSP_set_max_response_length (3ssl) - OCSP responder query functions
OCSP_single_get0_status (3ssl) - OCSP response utility functions
open (2)             - open and possibly create a file
open (3p)            - open file relative to directory file descriptor
open (3pm)           - perl pragma to set default PerlIO layers for input and...
open_by_handle_at (2) - obtain handle for a pathname and open file via a handle
open_memstream (3)   - open a dynamic memory buffer stream
open_memstream (3p)  - open a dynamic memory buffer stream
open_wmemstream (3)  - open a dynamic memory buffer stream
openat (2)           - open and possibly create a file
openat (3p)          - open file relative to directory file descriptor
opendir (3)          - open a directory
opendir (3p)         - open directory associated with file descriptor
openlog (3)          - send messages to the system logger
openlog (3p)         - open a connection to the logging facility
openpty (3)          - terminal utility functions
openssl-c_rehash (1ssl) - Create symbolic links to files named by the hash va...
openssl-ciphers (1ssl) - SSL cipher display and cipher list tool
openssl-cms (1ssl)   - CMS utility
openssl-crl (1ssl)   - CRL utility
openssl-dsa (1ssl)   - DSA key processing
openssl-ec (1ssl)    - EC key processing
openssl-enc (1ssl)   - symmetric cipher routines
openssl-engine (1ssl) - load and query engines
openssl-gendsa (1ssl) - generate a DSA private key from a set of parameters
openssl-genpkey (1ssl) - generate a private key
openssl-genrsa (1ssl) - generate an RSA private key
openssl-ocsp (1ssl)  - Online Certificate Status Protocol utility
openssl-pkcs12 (1ssl) - PKCS#12 file utility
openssl-pkcs7 (1ssl) - PKCS#7 utility
openssl-pkcs8 (1ssl) - PKCS#8 format private key conversion tool
openssl-pkey (1ssl)  - public or private key processing tool
openssl-pkeyparam (1ssl) - public key algorithm parameter processing tool
openssl-pkeyutl (1ssl) - public key algorithm utility
openssl-rand (1ssl)  - generate pseudo-random bytes
openssl-rehash (1ssl) - Create symbolic links to files named by the hash values
openssl-req (1ssl)   - PKCS#10 certificate request and certificate generating...
openssl-rsa (1ssl)   - RSA key processing tool
openssl-rsautl (1ssl) - RSA utility
openssl-sess_id (1ssl) - SSL/TLS session handling utility
openssl-smime (1ssl) - S/MIME utility
openssl-speed (1ssl) - test library performance
openssl-spkac (1ssl) - SPKAC printing and generating utility
openssl-storeutl (1ssl) - STORE utility
openssl-ts (1ssl)    - Time Stamping Authority tool (client/server)
openssl-verify (1ssl) - Utility to verify certificates
openssl-x509 (1ssl)  - Certificate display and signing utility
openssl.cnf (5ssl)   - OpenSSL CONF library configuration files
OpenSSL_add_ssl_algorithms (3ssl) - initialize SSL library by registering alg...
OPENSSL_buf2hexstr (3ssl) - Memory allocation functions
OPENSSL_cleanse (3ssl) - Memory allocation functions
OPENSSL_clear_free (3ssl) - Memory allocation functions
OPENSSL_clear_realloc (3ssl) - Memory allocation functions
OPENSSL_free (3ssl)  - Memory allocation functions
OPENSSL_hexchar2int (3ssl) - Memory allocation functions
OPENSSL_hexstr2buf (3ssl) - Memory allocation functions
OPENSSL_init_crypto (3ssl) - OpenSSL initialisation and deinitialisation func...
OPENSSL_init_ssl (3ssl) - OpenSSL (libssl and libcrypto) initialisation
OPENSSL_instrument_bus (3ssl) - instrument references to memory bus
OPENSSL_instrument_bus2 (3ssl) - instrument references to memory bus
OPENSSL_LH_COMPFUNC (3ssl) - dynamic hash table
OPENSSL_LH_DOALL_FUNC (3ssl) - dynamic hash table
OPENSSL_LH_HASHFUNC (3ssl) - dynamic hash table
OPENSSL_malloc (3ssl) - Memory allocation functions
OPENSSL_MALLOC_FAILURES (3ssl) - Memory allocation functions
OPENSSL_MALLOC_FD (3ssl) - Memory allocation functions
OPENSSL_malloc_init (3ssl) - Memory allocation functions
OPENSSL_mem_debug_pop (3ssl) - Memory allocation functions
OPENSSL_mem_debug_push (3ssl) - Memory allocation functions
OPENSSL_memdup (3ssl) - Memory allocation functions
OPENSSL_realloc (3ssl) - Memory allocation functions
OPENSSL_strdup (3ssl) - Memory allocation functions
OPENSSL_strlcat (3ssl) - Memory allocation functions
OPENSSL_strlcpy (3ssl) - Memory allocation functions
OPENSSL_strndup (3ssl) - Memory allocation functions
OPENSSL_zalloc (3ssl) - Memory allocation functions
os-release (5)       - Operating system identification
OSSL_STORE_close (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_close_fn (3ssl) - Types and functions to manipulate, register and ...
OSSL_STORE_ctrl (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_ctrl_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_CTX (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_eof (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_eof_fn (3ssl) - Types and functions to manipulate, register and un...
OSSL_STORE_error (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_error_fn (3ssl) - Types and functions to manipulate, register and ...
OSSL_STORE_expect (3ssl) - Specify what object type is expected
OSSL_STORE_expect_fn (3ssl) - Types and functions to manipulate, register and...
OSSL_STORE_find (3ssl) - Specify what object type is expected
OSSL_STORE_find_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_INFO_get0_PKEY (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get1_PKEY (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get_type (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_new_PKEY (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_type_string (3ssl) - Functions to manipulate OSSL_STORE_INFO ...
OSSL_STORE_load (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_load_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_LOADER (3ssl) - Types and functions to manipulate, register and un...
OSSL_STORE_LOADER_CTX (3ssl) - Types and functions to manipulate, register an...
OSSL_STORE_LOADER_free (3ssl) - Types and functions to manipulate, register a...
OSSL_STORE_LOADER_get0_engine (3ssl) - Types and functions to manipulate, reg...
OSSL_STORE_LOADER_get0_scheme (3ssl) - Types and functions to manipulate, reg...
OSSL_STORE_LOADER_new (3ssl) - Types and functions to manipulate, register an...
OSSL_STORE_LOADER_set_close (3ssl) - Types and functions to manipulate, regis...
OSSL_STORE_LOADER_set_ctrl (3ssl) - Types and functions to manipulate, regist...
OSSL_STORE_LOADER_set_eof (3ssl) - Types and functions to manipulate, registe...
OSSL_STORE_LOADER_set_error (3ssl) - Types and functions to manipulate, regis...
OSSL_STORE_LOADER_set_expect (3ssl) - Types and functions to manipulate, regi...
OSSL_STORE_LOADER_set_find (3ssl) - Types and functions to manipulate, regist...
OSSL_STORE_LOADER_set_load (3ssl) - Types and functions to manipulate, regist...
OSSL_STORE_LOADER_set_open (3ssl) - Types and functions to manipulate, regist...
OSSL_STORE_open (3ssl) - Types and functions to read objects from a URI
OSSL_STORE_open_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_post_process_info_fn (3ssl) - Types and functions to read objects ...
OSSL_STORE_register_loader (3ssl) - Types and functions to manipulate, regist...
OSSL_STORE_SEARCH (3ssl) - Type and functions to create OSSL_STORE search cri...
OSSL_STORE_SEARCH_by_alias (3ssl) - Type and functions to create OSSL_STORE s...
OSSL_STORE_SEARCH_by_issuer_serial (3ssl) - Type and functions to create OSSL...
OSSL_STORE_SEARCH_by_key_fingerprint (3ssl) - Type and functions to create OS...
OSSL_STORE_SEARCH_by_name (3ssl) - Type and functions to create OSSL_STORE se...
OSSL_STORE_SEARCH_free (3ssl) - Type and functions to create OSSL_STORE searc...
OSSL_STORE_SEARCH_get0_bytes (3ssl) - Type and functions to create OSSL_STORE...
OSSL_STORE_SEARCH_get0_digest (3ssl) - Type and functions to create OSSL_STOR...
OSSL_STORE_SEARCH_get0_name (3ssl) - Type and functions to create OSSL_STORE ...
OSSL_STORE_SEARCH_get0_serial (3ssl) - Type and functions to create OSSL_STOR...
OSSL_STORE_SEARCH_get0_string (3ssl) - Type and functions to create OSSL_STOR...
OSSL_STORE_SEARCH_get_type (3ssl) - Type and functions to create OSSL_STORE s...
OSSL_STORE_supports_search (3ssl) - Specify what object type is expected
OSSL_STORE_unregister_loader (3ssl) - Types and functions to manipulate, regi...
overloading (3pm)    - perl pragma to lexically control overloading
package-cleanup (1)  - clean up locally installed, duplicate, or orphaned pac...
Package::Generator (3pm) - generate new packages quickly and easily
pam_access (8)       - PAM module for logdaemon style login access control
pam_console (8)      - determine user owning the system console
pam_console_apply (8) - set or revoke permissions for users at the system con...
pam_cracklib (8)     - PAM module to check the password against dictionary words
pam_deny (8)         - The locking-out PAM module
pam_faildelay (8)    - Change the delay on failure per-application
pam_ftp (8)          - PAM module for anonymous access module
pam_keyinit (8)      - Kernel session keyring initialiser module
pam_lastlog (8)      - PAM module to display date of last login and perform i...
pam_listfile (8)     - deny or allow services based on an arbitrary file
pam_mkhomedir (8)    - PAM module to create users home directory
pam_motd (8)         - Display the motd file
pam_pwhistory (8)    - PAM module to remember last passwords
pam_pwquality (8)    - PAM module to perform password quality checking
pam_rootok (8)       - Gain only root access
pam_securetty (8)    - Limit root login to special devices
pam_selinux (8)      - PAM module to set the default security context
pam_sepermit (8)     - PAM module to allow/deny login depending on SELinux en...
pam_systemd (8)      - Register user sessions in the systemd login manager
pam_tty_audit (8)    - Enable or disable TTY auditing for specified users
pam_usertype (8)     - check if the authenticated user is a system or regular...
pam_wheel (8)        - Only permit root access to members of group wheel
pam_xauth (8)        - PAM module to forward xauth keys between users
paperconfig (8)      - configure the system default paper size
papersize (5)        - specify preferred paper size
Parse::CPAN::Meta (3pm) - Parse META.yml and META.json CPAN metadata files
passenger-memory-stats (8) - reports a snapshot of the Apache and Phusion Pas...
passwd2des (3)       - RFS password encryption
patch (1p)           - apply changes to files
pcap-filter (7)      - packet filter syntax
pcap-linktype (7)    - link-layer header types supported by libpcap
pcre16_copy_named_substring (3) - Perl-compatible regular expressions
pcre16_copy_substring (3) - Perl-compatible regular expressions
pcre16_free_study (3) - Perl-compatible regular expressions
pcre16_pattern_to_host_byte_order (3) - Perl-compatible regular expressions
pcre16_study (3)     - Perl-compatible regular expressions
pcre16_utf16_to_host_byte_order (3) - Perl-compatible regular expressions
pcre2_code_copy (3)  - Perl-compatible regular expressions (revised API)
pcre2_code_copy_with_tables (3) - Perl-compatible regular expressions (revise...
pcre2_compile_context_copy (3) - Perl-compatible regular expressions (revised...
pcre2_convert_context_copy (3) - Perl-compatible regular expressions (revised...
pcre2_general_context_copy (3) - Perl-compatible regular expressions (revised...
pcre2_jit_free_unused_memory (3) - Perl-compatible regular expressions (revis...
pcre2_match_context_copy (3) - Perl-compatible regular expressions (revised API)
pcre2_set_recursion_memory_management (3) - Perl-compatible regular expressio...
pcre2_substring_copy_byname (3) - Perl-compatible regular expressions (revise...
pcre2_substring_copy_bynumber (3) - Perl-compatible regular expressions (revi...
pcre2_substring_get_byname (3) - Perl-compatible regular expressions (revised...
pcre2_substring_get_bynumber (3) - Perl-compatible regular expressions (revis...
pcre2_substring_length_byname (3) - Perl-compatible regular expressions (revi...
pcre2_substring_length_bynumber (3) - Perl-compatible regular expressions (re...
pcre2syntax (3)      - Perl-compatible regular expressions (revised API)
pcre32_copy_named_substring (3) - Perl-compatible regular expressions
pcre32_copy_substring (3) - Perl-compatible regular expressions
pcre32_free_study (3) - Perl-compatible regular expressions
pcre32_pattern_to_host_byte_order (3) - Perl-compatible regular expressions
pcre32_study (3)     - Perl-compatible regular expressions
pcre32_utf32_to_host_byte_order (3) - Perl-compatible regular expressions
pcre_copy_named_substring (3) - Perl-compatible regular expressions
pcre_copy_substring (3) - Perl-compatible regular expressions
pcre_free_study (3)  - Perl-compatible regular expressions
pcre_pattern_to_host_byte_order (3) - Perl-compatible regular expressions
pcre_study (3)       - Perl-compatible regular expressions
pcre_utf16_to_host_byte_order (3) - Perl-compatible regular expressions
pcre_utf32_to_host_byte_order (3) - Perl-compatible regular expressions
pcresyntax (3)       - Perl-compatible regular expressions
PEM_bytes_read_bio (3ssl) - read a PEM-encoded data structure from a BIO
PEM_bytes_read_bio_secmem (3ssl) - read a PEM-encoded data structure from a BIO
PEM_FLAG_EAY_COMPATIBLE (3ssl) - read PEM format files with custom processing
PEM_FLAG_ONLY_B64 (3ssl) - read PEM format files with custom processing
PEM_read_bio_DSA_PUBKEY (3ssl) - PEM routines
PEM_read_bio_DSAPrivateKey (3ssl) - PEM routines
PEM_read_bio_EC_PUBKEY (3ssl) - PEM object encoding routines
PEM_read_bio_PKCS8_PRIV_KEY_INFO (3ssl) - PEM object encoding routines
PEM_read_bio_PrivateKey (3ssl) - PEM routines
PEM_read_bio_PUBKEY (3ssl) - PEM routines
PEM_read_bio_RSA_PUBKEY (3ssl) - PEM routines
PEM_read_bio_RSAPrivateKey (3ssl) - PEM routines
PEM_read_bio_RSAPublicKey (3ssl) - PEM routines
PEM_read_DSA_PUBKEY (3ssl) - PEM routines
PEM_read_DSAPrivateKey (3ssl) - PEM routines
PEM_read_EC_PUBKEY (3ssl) - PEM object encoding routines
PEM_read_ECPrivateKey (3ssl) - PEM object encoding routines
PEM_read_PKCS8_PRIV_KEY_INFO (3ssl) - PEM object encoding routines
PEM_read_PrivateKey (3ssl) - PEM routines
PEM_read_PUBKEY (3ssl) - PEM routines
PEM_read_RSA_PUBKEY (3ssl) - PEM routines
PEM_read_RSAPrivateKey (3ssl) - PEM routines
PEM_read_RSAPublicKey (3ssl) - PEM routines
PEM_write_bio_DSA_PUBKEY (3ssl) - PEM routines
PEM_write_bio_DSAPrivateKey (3ssl) - PEM routines
PEM_write_bio_EC_PUBKEY (3ssl) - PEM object encoding routines
PEM_write_bio_ECPrivateKey (3ssl) - PEM object encoding routines
PEM_write_bio_PKCS8_PRIV_KEY_INFO (3ssl) - PEM object encoding routines
PEM_write_bio_PKCS8PrivateKey (3ssl) - PEM routines
PEM_write_bio_PKCS8PrivateKey_nid (3ssl) - PEM routines
PEM_write_bio_PrivateKey (3ssl) - PEM routines
PEM_write_bio_PrivateKey_traditional (3ssl) - PEM routines
PEM_write_bio_PUBKEY (3ssl) - PEM routines
PEM_write_bio_RSA_PUBKEY (3ssl) - PEM routines
PEM_write_bio_RSAPrivateKey (3ssl) - PEM routines
PEM_write_bio_RSAPublicKey (3ssl) - PEM routines
PEM_write_DSA_PUBKEY (3ssl) - PEM routines
PEM_write_DSAPrivateKey (3ssl) - PEM routines
PEM_write_EC_PUBKEY (3ssl) - PEM object encoding routines
PEM_write_ECPrivateKey (3ssl) - PEM object encoding routines
PEM_write_PKCS8_PRIV_KEY_INFO (3ssl) - PEM object encoding routines
PEM_write_PKCS8PrivateKey (3ssl) - PEM routines
PEM_write_PKCS8PrivateKey_nid (3ssl) - PEM routines
PEM_write_PrivateKey (3ssl) - PEM routines
PEM_write_PUBKEY (3ssl) - PEM routines
PEM_write_RSA_PUBKEY (3ssl) - PEM routines
PEM_write_RSAPrivateKey (3ssl) - PEM routines
PEM_write_RSAPublicKey (3ssl) - PEM routines
Perl::OSType (3pm)   - Map Perl operating system names to generic types
perlaix (1)          - Perl version 5 on IBM AIX (UNIX) systems
perlclib (1)         - Internal replacements for standard C library functions
perlcommunity (1)    - a brief overview of the Perl community
perlcygwin (1)       - Perl for Cygwin
perldata (1)         - Perl data types
perlembed (1)        - how to embed perl in your C program
perlfaq (3pm)        - Frequently asked questions about Perl
perlfaq8 (3pm)       - System Interaction
perlfreebsd (1)      - Perl version 5 on FreeBSD systems
perlgit (1)          - Detailed information about git and the Perl repository
perlglossary (3pm)   - Perl Glossary
perlhist (1)         - the Perl history records
perlhpux (1)         - Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
perlintern (1)       - autogenerated documentation of purely internal Perl fu...
PerlIO (3pm)         - On demand loader for PerlIO layers and root of PerlIO:...
PerlIO::encoding (3pm) - encoding layer
PerlIO::mmap (3pm)   - Memory mapped IO
PerlIO::scalar (3pm) - in-memory IO, scalar IO
PerlIO::via (3pm)    - Helper class for PerlIO layers implemented in perl
PerlIO::via::QuotedPrint (3pm) - PerlIO layer for quoted-printable strings
perliol (1)          - C API for Perl's implementation of IO in Layers.
perlirix (1)         - Perl version 5 on Irix systems
perllinux (1)        - Perl version 5 on Linux systems
perllol (1)          - Manipulating Arrays of Arrays in Perl
perlmod (1)          - Perl modules (packages and symbol tables)
perlmodstyle (1)     - Perl module style guide
perlopenbsd (1)      - Perl version 5 on OpenBSD systems
perlpodstyle (1)     - Perl POD style guide
perlpolicy (1)       - Various and sundry policies and commitments related to...
perlreftut (1)       - Mark's very short tutorial about references
perlrepository (1)   - Links to current information on the Perl source reposi...
perlsec (1)          - Perl security
perlsolaris (1)      - Perl version 5 on Solaris systems
perlstyle (1)        - Perl style guide
perlsymbian (1)      - Perl version 5 on Symbian OS
perlsyn (1)          - Perl syntax
perlsynology (1)     - Perl 5 on Synology DSM systems
perltrap (1)         - Perl traps for the unwary
perltru64 (1)        - Perl version 5 on Tru64 (formerly known as Digital UNI...
perlxstypemap (1)    - Perl XS C/Perl type mapping
perror (3)           - print a system error message
persistent-keyring (7) - per-user persistent keyring
personality (2)      - set the process execution domain
php-cgi (1)          - PHP Common Gateway Interface 'CGI' command
phys (2)             - unimplemented system calls
pinky (1)            - lightweight finger
pipe (8)             - Postfix delivery to external command
pivot_root (2)       - change the root filesystem
pivot_root (8)       - change the root filesystem
pk12util (1)         - Export and import keys and certificate to or from a PK...
pkcs12 (1ssl)        - PKCS#12 file utility
pkcs7 (1ssl)         - PKCS#7 utility
PKCS7_decrypt (3ssl) - decrypt content from a PKCS#7 envelopedData structure
PKCS7_encrypt (3ssl) - create a PKCS#7 envelopedData structure
PKCS7_ENCRYPT_free (3ssl) - ASN1 object utilities
PKCS7_ENCRYPT_new (3ssl) - ASN1 object utilities
PKCS7_get0_signers (3ssl) - verify a PKCS#7 signedData structure
PKCS7_verify (3ssl)  - verify a PKCS#7 signedData structure
pkcs8 (1ssl)         - PKCS#8 format private key conversion tool
PKCS8_PRIV_KEY_INFO_free (3ssl) - ASN1 object utilities
PKCS8_PRIV_KEY_INFO_new (3ssl) - ASN1 object utilities
pkey (1ssl)          - public or private key processing tool
pkey_alloc (2)       - allocate or free a protection key
pkey_free (2)        - allocate or free a protection key
pkey_mprotect (2)    - set protection on a region of memory
PKEY_USAGE_PERIOD_free (3ssl) - ASN1 object utilities
PKEY_USAGE_PERIOD_new (3ssl) - ASN1 object utilities
pkeyparam (1ssl)     - public key algorithm parameter processing tool
pkeys (7)            - overview of Memory Protection Keys
pkeyutl (1ssl)       - public key algorithm utility
pkg-config (1)       - a system for configuring build dependency information
pkgconf (1)          - a system for configuring build dependency information
pkla-admin-identities (8) - List pklocalauthority-configured polkit administr...
pkla-check-authorization (8) - Evaluate pklocalauthority authorization config...
pklocalauthority (8) - polkit Local Authority Compatibility
pkttyagent (1)       - Textual authentication helper
pldd (1)             - display dynamic shared objects linked into a process
plesk (1)            - a universal management utility for Plesk
pmap (1)             - report memory map of a process
Pod::Checker (3pm)   - check pod documents for syntax errors
Pod::Find (3pm)      - find POD documents in directory trees
Pod::Simple::Checker (3pm) - - check the Pod syntax of a document
Pod::Simple::Methody (3pm) - - turn Pod::Simple events into method calls
Pod::Simple::Search (3pm) - find POD documents in directory trees
podchecker (1)       - check the syntax of POD format documentation files
POLICY_CONSTRAINTS_free (3ssl) - ASN1 object utilities
POLICY_CONSTRAINTS_new (3ssl) - ASN1 object utilities
POLICY_MAPPING_free (3ssl) - ASN1 object utilities
POLICY_MAPPING_new (3ssl) - ASN1 object utilities
POLICYINFO_free (3ssl) - ASN1 object utilities
POLICYINFO_new (3ssl) - ASN1 object utilities
POLICYQUALINFO_free (3ssl) - ASN1 object utilities
POLICYQUALINFO_new (3ssl) - ASN1 object utilities
polkitd (8)          - The polkit system daemon
port (4)             - system memory, kernel memory and system ports
portrelease (1)      - release previously-reserved ports
posix_fadvise (3p)   - file advisory information (ADVANCED REALTIME)
posix_madvise (3)    - give advice about patterns of memory usage
posix_madvise (3p)   - memory advisory information and alignment control (ADV...
posix_mem_offset (3p) - find offset and length of a mapped typed memory block...
posix_memalign (3)   - allocate aligned memory
posix_memalign (3p)  - aligned memory allocation (ADVANCED REALTIME)
posix_spawn_file_actions_destroy (3p) - destroy and initialize spawn file act...
posix_spawnattr_destroy (3p) - destroy and initialize spawn attributes object...
posix_spawnattr_getschedpolicy (3p) - get and set the spawn-schedpolicy attri...
posix_spawnattr_setschedpolicy (3p) - set the spawn-schedpolicy attribute of ...
posix_trace_attr_destroy (3p) - destroy and initialize the trace stream attri...
posix_trace_attr_getinherited (3p) - retrieve and set the behavior of a trace...
posix_trace_attr_getlogsize (3p) - retrieve and set trace stream size attribu...
posix_trace_attr_getstreamfullpolicy (3p) - retrieve and set the behavior of ...
posix_trace_attr_setstreamfullpolicy (3p) - retrieve and set the behavior of ...
posix_trace_eventid_equal (3p) - manipulate the trace event type identifier (...
posix_trace_eventset_add (3p) - manipulate trace event type sets (TRACING)
posix_trace_eventtypelist_getnext_id (3p) - iterate over a mapping of trace e...
posix_trace_trid_eventid_open (3p) - open a trace event type identifier (TRAC...
posix_trace_trygetnext_event (3p) - retrieve a trace event (TRACING)
posix_typed_mem_get_info (3p) - query typed memory information (ADVANCED REAL...
posix_typed_mem_open (3p) - open a typed memory object (ADVANCED REALTIME)
postconf (1)         - Postfix configuration utility
postdrop (1)         - Postfix mail posting utility
postlog (1)          - Postfix-compatible logging utility
pp (1)               - Prints certificates, keys, crls, and pkcs7 files
print_access_vector (3) - convert between SELinux class and permission values...
proc (5)             - process information pseudo-filesystem
process-keyring (7)  - per-process shared keyring
procfs (5)           - process information pseudo-filesystem
prof (2)             - unimplemented system calls
PROFESSION_INFO (3ssl) - Accessors and settors for ADMISSION_SYNTAX
PROFESSION_INFO_get0_addProfessionInfo (3ssl) - Accessors and settors for ADM...
PROFESSION_INFO_get0_namingAuthority (3ssl) - Accessors and settors for ADMIS...
PROFESSION_INFO_get0_professionItems (3ssl) - Accessors and settors for ADMIS...
PROFESSION_INFO_get0_professionOIDs (3ssl) - Accessors and settors for ADMISS...
PROFESSION_INFO_get0_registrationNumber (3ssl) - Accessors and settors for AD...
PROFESSION_INFO_set0_addProfessionInfo (3ssl) - Accessors and settors for ADM...
PROFESSION_INFO_set0_namingAuthority (3ssl) - Accessors and settors for ADMIS...
PROFESSION_INFO_set0_professionItems (3ssl) - Accessors and settors for ADMIS...
PROFESSION_INFO_set0_professionOIDs (3ssl) - Accessors and settors for ADMISS...
PROFESSION_INFO_set0_registrationNumber (3ssl) - Accessors and settors for AD...
PROFESSION_INFOS (3ssl) - Accessors and settors for ADMISSION_SYNTAX
proxy-certificates (7ssl) - Proxy certificates in OpenSSL
PROXY_CERT_INFO_EXTENSION_free (3ssl) - ASN1 object utilities
PROXY_CERT_INFO_EXTENSION_new (3ssl) - ASN1 object utilities
PROXY_POLICY_free (3ssl) - ASN1 object utilities
PROXY_POLICY_new (3ssl) - ASN1 object utilities
proxymap (8)         - Postfix lookup table proxy server
ps2pdfwr (1)         - Convert PostScript to PDF without specifying Compatibi...
pselect (2)          - synchronous I/O multiplexing
pselect (3p)         - synchronous I/O multiplexing
pselect6 (2)         - synchronous I/O multiplexing
pstree (1)           - display a tree of processes
ptargrep (1)         - Apply pattern matching to the contents of files in a t...
pthread_attr_destroy (3) - initialize and destroy thread attributes object
pthread_attr_destroy (3p) - destroy and initialize the thread attributes object
pthread_attr_getaffinity_np (3) - set/get CPU affinity attribute in thread at...
pthread_attr_getschedpolicy (3) - set/get scheduling policy attribute in thre...
pthread_attr_getschedpolicy (3p) - get and set the schedpolicy attribute (REA...
pthread_attr_init (3) - initialize and destroy thread attributes object
pthread_attr_setaffinity_np (3) - set/get CPU affinity attribute in thread at...
pthread_attr_setschedpolicy (3) - set/get scheduling policy attribute in thre...
pthread_attr_setschedpolicy (3p) - set the schedpolicy attribute (REALTIME TH...
pthread_barrier_destroy (3p) - destroy and initialize a barrier object
pthread_barrier_wait (3p) - synchronize at a barrier
pthread_barrierattr_destroy (3p) - destroy and initialize the barrier attribu...
pthread_cleanup_pop_restore_np (3) - push and pop thread cancellation clean-u...
pthread_cleanup_push_defer_np (3) - push and pop thread cancellation clean-up...
pthread_cond_destroy (3p) - destroy and initialize condition variables
pthread_condattr_destroy (3p) - destroy and initialize the condition variable...
pthread_getaffinity_np (3) - set/get CPU affinity of a thread
pthread_getconcurrency (3) - set/get the concurrency level
pthread_getconcurrency (3p) - get and set the level of concurrency
pthread_getschedparam (3) - set/get scheduling policy and parameters of a thread
pthread_getschedparam (3p) - dynamic thread scheduling parameters access (REA...
pthread_key_create (3p) - thread-specific data key creation
pthread_key_delete (3p) - thread-specific data key deletion
pthread_mutex_consistent (3p) - mark state protected by robust mutex as consi...
pthread_mutex_destroy (3p) - destroy and initialize a mutex
pthread_mutex_getprioceiling (3p) - get and set the priority ceiling of a mut...
pthread_mutex_init (3p) - destroy and initialize a mutex
pthread_mutex_setprioceiling (3p) - change the priority ceiling of a mutex (R...
pthread_mutex_trylock (3p) - lock and unlock a mutex
pthread_mutexattr_destroy (3) - initialize and destroy a mutex attributes object
pthread_mutexattr_destroy (3p) - destroy and initialize the mutex attributes ...
pthread_mutexattr_gettype (3p) - get and set the mutex type attribute
pthread_mutexattr_init (3) - initialize and destroy a mutex attributes object
pthread_mutexattr_settype (3p) - set the mutex type attribute
pthread_once (3p)    - dynamic package initialization
pthread_rwlock_destroy (3p) - destroy and initialize a read-write lock object
pthread_rwlock_tryrdlock (3p) - lock a read-write lock object for reading
pthread_rwlock_trywrlock (3p) - lock a read-write lock object for writing
pthread_rwlockattr_destroy (3p) - destroy and initialize the read-write lock ...
pthread_setaffinity_np (3) - set/get CPU affinity of a thread
pthread_setcancelstate (3) - set cancelability state and type
pthread_setcancelstate (3p) - set cancelability state
pthread_setcanceltype (3) - set cancelability state and type
pthread_setconcurrency (3) - set/get the concurrency level
pthread_setconcurrency (3p) - set the level of concurrency
pthread_setschedparam (3) - set/get scheduling policy and parameters of a thread
pthread_setschedparam (3p) - dynamic thread scheduling parameters access (REA...
pthread_setschedprio (3) - set scheduling priority of a thread
pthread_setschedprio (3p) - dynamic thread scheduling parameters access (REAL...
pthread_spin_destroy (3) - initialize or destroy a spin lock
pthread_spin_destroy (3p) - destroy or initialize a spin lock object
pthread_spin_init (3) - initialize or destroy a spin lock
pthread_spin_trylock (3) - lock and unlock a spin lock
pthread_spin_lock (3p) - lock a spin lock object
pthread_testcancel (3) - request delivery of any pending cancellation request
pthread_testcancel (3p) - set cancelability state
pthread_timedjoin_np (3) - try to join with a terminated thread
pthread_tryjoin_np (3) - try to join with a terminated thread
pthread_yield (3)    - yield the processor
pty (7)              - pseudoterminal interfaces
putc (3p)            - put a byte on a stream
putchar (3p)         - put a byte on a stdout stream
putgrent (3)         - write a group database entry to a file
putmsg (2)           - unimplemented system calls
putpmsg (2)          - unimplemented system calls
putpwent (3)         - write a password file entry
putspent (3)         - get shadow password file entry
pututxline (3p)      - put an entry into the user accounting database
pvalloc (3)          - allocate aligned memory
pvchange (8)         - Change attributes of physical volume(s)
pvck (8)             - Check metadata on physical volumes
pvcreate (8)         - Initialize physical volume(s) for use by LVM
pvdisplay (8)        - Display various attributes of physical volume(s)
pvmove (8)           - Move extents from one physical volume to another
pvremove (8)         - Remove LVM label(s) from physical volume(s)
pvresize (8)         - Resize physical volume(s)
pvs (8)              - Display information about physical volumes
pvscan (8)           - List all physical volumes
pwck (8)             - verify integrity of password files
pwd (1)              - print name of current/working directory
pwd (1p)             - return working directory name
pwdx (1)             - report current working directory of a process
pwhistory.conf (5)   - pam_pwhistory configuration file
pwhistory_helper (8) - Helper binary that transfers password hashes from pass...
pwmake (1)           - simple tool for generating random relatively easily pr...
pwquality.conf (5)   - configuration for the libpwquality library
pwscore (1)          - simple configurable tool for checking quality of a pas...
python (1)           - info on how to set up the `python` command.
python2 (1)          - an interpreted, interactive, object-oriented programmi...
python2.7 (1)        - an interpreted, interactive, object-oriented programmi...
python3 (1)          - an interpreted, interactive, object-oriented programmi...
python3.6 (1)        - an interpreted, interactive, object-oriented programmi...
qsort (3)            - sort an array
qsort_r (3)          - sort an array
query_module (2)     - query the kernel for various bits pertaining to modules
query_user_context (3) - determine SELinux context(s) for user sessions
queue (3)            - implementations of singly-linked lists, singly-linked ...
rake (1)             - make-like build utility for Ruby
RAND_bytes (3ssl)    - generate random data
RAND_DRBG_bytes (3ssl) - generate random bytes using the given drbg instance
RAND_DRBG_cleanup_entropy_fn (3ssl) - set callbacks for reseeding
RAND_DRBG_generate (3ssl) - generate random bytes using the given drbg instance
RAND_DRBG_get_entropy_fn (3ssl) - set callbacks for reseeding
RAND_egd (3ssl)      - query entropy gathering daemon
RAND_egd_bytes (3ssl) - query entropy gathering daemon
RAND_priv_bytes (3ssl) - generate random data
RAND_pseudo_bytes (3ssl) - generate random data
RAND_query_egd_bytes (3ssl) - query entropy gathering daemon
rawmemchr (3)        - scan memory for a character
RC4 (3ssl)           - RC4 encryption
RC4_set_key (3ssl)   - RC4 encryption
rdisc (8)            - network router discovery daemon
rdma-system (8)      - RDMA subsystem configuration
readdir (2)          - read directory entry
readdir (3)          - read a directory
readdir (3am)        - directory input parser for gawk
readdir (3p)         - read a directory
readdir_r (3)        - read a directory
readelf (1)          - Displays information about ELF files.
readlink (1)         - print resolved symbolic links or canonical file names
readlink (2)         - read value of a symbolic link
readlink (3p)        - read the contents of a symbolic link
readlinkat (2)       - read value of a symbolic link
readonly (1)         - bash built-in commands, see bash(1)
readonly (1p)        - set the readonly attribute for variables
realloc (3)          - allocate and free dynamic memory
realloc (3p)         - memory reallocator
recode-sr-latin (1)  - convert Serbian text from Cyrillic to Latin script
recursive_key_scan (3) - apply a function to all keys in a keyring tree
recursive_session_key_scan (3) - apply a function to all keys in a keyring tree
regex.h (0p)         - regular expression matching types
rehash (1ssl)        - Create symbolic links to files named by the hash values
remove (3)           - remove a file or directory
rename (3p)          - rename file relative to directory file descriptor
renice (1)           - alter priority of running processes
repertoiremap (5)    - map symbolic character names to Unicode code points
replace (1)          - a string-replacement utility
repoquery (1)        - classic YUM utilities implemented as CLI shims on top ...
reposync (1)         - redirecting to DNF reposync Plugin
repotrack (1)        - classic YUM utilities implemented as CLI shims on top ...
req (1ssl)           - PKCS#10 certificate request and certificate generating...
request_key (2)      - request a key from the kernel's key management facility
res_mkquery (3)      - resolver routines
res_nmkquery (3)     - resolver routines
res_nquery (3)       - resolver routines
res_nquerydomain (3) - resolver routines
res_query (3)        - resolver routines
res_querydomain (3)  - resolver routines
resize2fs (8)        - ext2/ext3/ext4 file system resizer
resolve_stack_dump (1) - resolve numeric stack trace dump to symbols
restart_syscall (2)  - restart a system call after interruption by a stop signal
restorecon (8)       - restore file(s) default SELinux security contexts.
restorecon_xattr (8) - manage security.restorecon_last extended attribute ent...
revtwoway (3am)      - Reverse strings sample two-way processor extension
rewinddir (3)        - reset directory stream
rewinddir (3p)       - reset the position of a directory stream to the beginn...
ri (1)               - Ruby API reference front end
rm (1p)              - remove directory entries
rmdir (1)            - remove empty directories
rmdir (2)            - delete a directory
rmdir (3p)           - remove a directory
rndc (8)             - name server control utility
rndc-confgen (8)     - rndc key generation tool
round (3)            - round to nearest integer, away from zero
roundf (3)           - round to nearest integer, away from zero
roundl (3)           - round to nearest integer, away from zero
routel (8)           - list routes with pretty output format
rpc (3t)             - library routines for remote procedure calls
rpc_clnt_calls (3t)  - library routines for client side calls
rpc_gss_get_mech_info (3t) - "Get Quality of Protection information for a sec...
rpc_gss_is_installed (3t) - "Query for the presence of a security mechanism"
rpc_gss_qop_to_num (3t) - "Convert a Quality of Protection name to number"
rpc_gss_seccreate (3t) - "create a security context using the RPCSEC_GSS prot...
rpc_gss_set_callback (3t) - "Register a security context creation callback"
rpc_gss_set_defaults (3t) - "set service and quality of protection"
rpc_secure (3t)      - library routines for secure remote procedure calls
rpc_svc_calls (3t)   - library routines for RPC servers
rpc_svc_create (3t)  - library routines for the creation of server handles
rpc_svc_err (3t)     - library routines for server side remote procedure call...
rpc_svc_reg (3t)     - library routines for registering servers
rpc_xdr (3t)         - XDR library routines for remote procedure calls
rpcbind (3t)         - library routines for RPC bind service
rpm-plugin-systemd-inhibit (8) - Plugin for the RPM Package Manager
rpm_execcon (3)      - get or set the SELinux security context used for execu...
rpmkeys (8)          - RPM Keyring
rpntutorial (1)      - Reading RRDtool RPN Expressions by Steve Rader
rrdflushcached (1)   - Flush the values for a specific RRD file from memory.
rrdthreads (1)       - Provisions for linking the RRD library to use in multi...
rrdtune (1)          - Modify some basic properties of a Round Robin Database
rsa (1ssl)           - RSA key processing tool
RSA-PSS (7ssl)       - EVP_PKEY RSA-PSS algorithm support
RSA_bits (3ssl)      - get RSA modulus size or security bits
RSA_check_key (3ssl) - validate private RSA keys
RSA_check_key_ex (3ssl) - validate private RSA keys
RSA_generate_key (3ssl) - generate RSA key pair
RSA_generate_key_ex (3ssl) - generate RSA key pair
RSA_generate_multi_prime_key (3ssl) - generate RSA key pair
RSA_get0_key (3ssl)  - Routines for getting and setting data in an RSA object
RSA_meth_get_keygen (3ssl) - Routines to build up RSA methods
RSA_meth_get_multi_prime_keygen (3ssl) - Routines to build up RSA methods
RSA_meth_get_verify (3ssl) - Routines to build up RSA methods
RSA_meth_set_keygen (3ssl) - Routines to build up RSA methods
RSA_meth_set_multi_prime_keygen (3ssl) - Routines to build up RSA methods
RSA_meth_set_verify (3ssl) - Routines to build up RSA methods
RSA_padding_add_none (3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_OAEP (3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_OAEP_mgf1 (3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_type_1 (3ssl) - asymmetric encryption padding
RSA_padding_add_PKCS1_type_2 (3ssl) - asymmetric encryption padding
RSA_padding_add_SSLv23 (3ssl) - asymmetric encryption padding
RSA_padding_check_none (3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_OAEP (3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_OAEP_mgf1 (3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_type_1 (3ssl) - asymmetric encryption padding
RSA_padding_check_PKCS1_type_2 (3ssl) - asymmetric encryption padding
RSA_padding_check_SSLv23 (3ssl) - asymmetric encryption padding
RSA_print (3ssl)     - print cryptographic parameters
RSA_print_fp (3ssl)  - print cryptographic parameters
RSA_private_decrypt (3ssl) - RSA public key cryptography
RSA_private_encrypt (3ssl) - low-level signature operations
RSA_public_decrypt (3ssl) - low-level signature operations
RSA_public_encrypt (3ssl) - RSA public key cryptography
RSA_security_bits (3ssl) - get RSA modulus size or security bits
RSA_set0_key (3ssl)  - Routines for getting and setting data in an RSA object
RSA_size (3ssl)      - get RSA modulus size or security bits
RSA_verify (3ssl)    - RSA signatures
RSA_verify_ASN1_OCTET_STRING (3ssl) - RSA signatures
RSAPrivateKey_dup (3ssl) - ASN1 object utilities
RSAPublicKey_dup (3ssl) - ASN1 object utilities
rsautl (1ssl)        - RSA utility
rsync (1)            - a fast, versatile, remote (and local) file-copying tool
rsyncd.conf (5)      - configuration file for rsync in daemon mode
rsyslog.conf (5)     - rsyslogd(8) configuration file
rsyslogd (8)         - reliable and extended syslogd
rt_sigtimedwait (2)  - synchronously wait for queued signals
rtcwake (8)          - enter a system sleep state until specified wakeup time
rtld-audit (7)       - auditing API for the dynamic linker
ruby (1)             - Interpreted object-oriented scripting language
runcon (1)           - run command with specified SELinux security context
runlevel (8)         - Print previous and current SysV runlevel
rwarray (3am)        - write and read gawk arrays to/from files
s390_pci_mmio_read (2) - transfer data to/from PCI MMIO memory page
s390_pci_mmio_write (2) - transfer data to/from PCI MMIO memory page
s390_sthyi (2)       - emulate STHYI instruction
sa-learn (1)         - train SpamAssassin's Bayesian classifier
Scalar::Util (3pm)   - A selection of general-utility scalar subroutines
scalb (3)            - multiply floating-point number by integral power of ra...
scalbf (3)           - multiply floating-point number by integral power of ra...
scalbl (3)           - multiply floating-point number by integral power of ra...
scalbln (3)          - multiply floating-point number by integral power of radix
scalblnf (3)         - multiply floating-point number by integral power of radix
scalblnl (3)         - multiply floating-point number by integral power of radix
scalbn (3)           - multiply floating-point number by integral power of radix
scalbnf (3)          - multiply floating-point number by integral power of radix
scalbnl (3)          - multiply floating-point number by integral power of radix
scandir (3)          - scan a directory for matching entries
scandir (3p)         - scan a directory
scandirat (3)        - scan a directory for matching entries
sccmap (1)           - extract strongly connected components of directed graphs
scdaemon (1)         - Smartcard daemon for the GnuPG system
sched_get_priority_max (2) - get static priority range
sched_get_priority_max (3p) - get priority limits (REALTIME)
sched_get_priority_min (2) - get static priority range
sched_getaffinity (2) - set and get a thread's CPU affinity mask
sched_getattr (2)    - set and get scheduling policy and attributes
sched_getscheduler (2) - set and get scheduling policy/parameters
sched_getscheduler (3p) - get scheduling policy (REALTIME)
sched_setaffinity (2) - set and get a thread's CPU affinity mask
sched_setattr (2)    - set and get scheduling policy and attributes
sched_setscheduler (2) - set and get scheduling policy/parameters
sched_setscheduler (3p) - set scheduling policy and parameters (REALTIME)
sched_yield (2)      - yield the processor
sched_yield (3p)     - yield the processor
scp (1)              - secure copy (remote file copy program)
script (1)           - make typescript of terminal session
scriptreplay (1)     - play back typescripts, using timing information
scrypt (7ssl)        - EVP_PKEY scrypt KDF support
SCRYPT_PARAMS_free (3ssl) - ASN1 object utilities
SCRYPT_PARAMS_new (3ssl) - ASN1 object utilities
SCT_free (3ssl)      - A Certificate Transparency Signed Certificate Timestamp
SCT_get0_extensions (3ssl) - A Certificate Transparency Signed Certificate Ti...
SCT_get0_log_id (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_get0_signature (3ssl) - A Certificate Transparency Signed Certificate Tim...
SCT_get_log_entry_type (3ssl) - A Certificate Transparency Signed Certificate...
SCT_get_signature_nid (3ssl) - A Certificate Transparency Signed Certificate ...
SCT_get_source (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_get_timestamp (3ssl) - A Certificate Transparency Signed Certificate Time...
SCT_get_version (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_LIST_free (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_LIST_print (3ssl) - Prints Signed Certificate Timestamps in a human-reada...
SCT_new (3ssl)       - A Certificate Transparency Signed Certificate Timestamp
SCT_new_from_base64 (3ssl) - A Certificate Transparency Signed Certificate Ti...
SCT_print (3ssl)     - Prints Signed Certificate Timestamps in a human-readab...
SCT_set0_extensions (3ssl) - A Certificate Transparency Signed Certificate Ti...
SCT_set0_log_id (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_set0_signature (3ssl) - A Certificate Transparency Signed Certificate Tim...
SCT_set1_extensions (3ssl) - A Certificate Transparency Signed Certificate Ti...
SCT_set1_log_id (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_set1_signature (3ssl) - A Certificate Transparency Signed Certificate Tim...
SCT_set_log_entry_type (3ssl) - A Certificate Transparency Signed Certificate...
SCT_set_signature_nid (3ssl) - A Certificate Transparency Signed Certificate ...
SCT_set_source (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_set_timestamp (3ssl) - A Certificate Transparency Signed Certificate Time...
SCT_set_version (3ssl) - A Certificate Transparency Signed Certificate Timestamp
SCT_validation_status_string (3ssl) - Prints Signed Certificate Timestamps in...
sdiff (1)            - side-by-side merge of file differences
Search::Dict (3pm)   - look - search for key in dictionary file
secmod.db (5)        - Legacy NSS security modules database
securetty (5)        - file which lists terminals from which root can log in
securetty_types (5)  - The SELinux secure tty type configuration file
security (2)         - unimplemented system calls
security_av_perm_to_string (3) - convert between SELinux class and permission...
security_av_string (3) - convert between SELinux class and permission values ...
security_check_context (3) - check the validity of a SELinux context
security_check_context_raw (3) - check the validity of a SELinux context
security_class_to_string (3) - convert between SELinux class and permission v...
security_commit_booleans (3) - routines for manipulating SELinux boolean values
security_compute_av (3) - query the SELinux policy database in the kernel
security_compute_av_flags (3) - query the SELinux policy database in the kernel
security_compute_av_flags_raw (3) - query the SELinux policy database in the ...
security_compute_av_raw (3) - query the SELinux policy database in the kernel
security_compute_create (3) - query the SELinux policy database in the kernel
security_compute_create_name (3) - query the SELinux policy database in the k...
security_compute_create_name_raw (3) - query the SELinux policy database in t...
security_compute_create_raw (3) - query the SELinux policy database in the ke...
security_compute_member (3) - query the SELinux policy database in the kernel
security_compute_member_raw (3) - query the SELinux policy database in the ke...
security_compute_relabel (3) - query the SELinux policy database in the kernel
security_compute_relabel_raw (3) - query the SELinux policy database in the k...
security_compute_user (3) - query the SELinux policy database in the kernel
security_compute_user_raw (3) - query the SELinux policy database in the kernel
security_deny_unknown (3) - get or set the enforcing state of SELinux
security_disable (3) - disable the SELinux kernel code at runtime
security_get_boolean_active (3) - routines for manipulating SELinux boolean v...
security_get_boolean_names (3) - routines for manipulating SELinux boolean va...
security_get_boolean_pending (3) - routines for manipulating SELinux boolean ...
security_reject_unknown (3) - get or set the enforcing state of SELinux
security_get_initial_context (3) - query the SELinux policy database in the k...
security_get_initial_context_raw (3) - query the SELinux policy database in t...
security_getenforce (3) - get or set the enforcing state of SELinux
security_load_booleans (3) - routines for manipulating SELinux boolean values
security_load_policy (3) - load a new SELinux policy
security_mkload_policy (3) - load a new SELinux policy
security_policyvers (3) - get the version of the SELinux policy
security_set_boolean (3) - routines for manipulating SELinux boolean values
security_setenforce (3) - get or set the enforcing state of SELinux
seed48 (3)           - generate uniformly distributed pseudo-random numbers
seed48 (3p)          - seed a uniformly distributed pseudo-random non-negativ...
seed48_r (3)         - generate uniformly distributed pseudo-random numbers r...
seekdir (3)          - set the position of the next readdir() call in the dir...
seekdir (3p)         - set the position of a directory stream
selabel_lookup (3)   - obtain SELinux security context from a string label
selabel_lookup_best_match (3) - obtain a best match SELinux security context ...
selabel_lookup_best_match_raw (3) - obtain a best match SELinux security cont...
selabel_lookup_raw (3) - obtain SELinux security context from a string label
selabel_partial_match (3) - determine whether a direct or partial match is po...
selabel_x (5)        - userspace SELinux labeling interface and configuration...
select (2)           - synchronous I/O multiplexing
select (3p)          - synchronous I/O multiplexing
select_tut (2)       - synchronous I/O multiplexing
SelfLoader (3pm)     - load functions only on demand
selinux (8)          - NSA Security-Enhanced Linux (SELinux)
selinux_binary_policy_path (3) - These functions return the paths to the acti...
selinux_booleans_path (3) - These functions return the paths to the active SE...
selinux_check_access (3) - query the SELinux policy database in the kernel
selinux_check_passwd_access (3) - query the SELinux policy database in the ke...
selinux_check_securetty_context (3) - check whether a SELinux tty security co...
selinux_colors_path (3) - Return a path to the active SELinux policy color co...
selinux_config (5)   - The SELinux sub-system configuration file.
selinux_contexts_path (3) - These functions return the paths to the active SE...
selinux_current_policy_path (3) - These functions return the paths to the act...
selinux_default_context_path (3) - These functions return the paths to the ac...
selinux_default_type_path (3) - These functions return the paths to the activ...
selinux_failsafe_context_path (3) - These functions return the paths to the a...
selinux_file_context_cmp (3) - Compare two SELinux security contexts excludin...
selinux_file_context_homedir_path (3) - These functions return the paths to t...
selinux_file_context_local_path (3) - These functions return the paths to the...
selinux_file_context_path (3) - These functions return the paths to the activ...
selinux_file_context_verify (3) - Compare the SELinux security context on dis...
selinux_getpolicytype (3) - get the type of SELinux policy running on the system
selinux_homedir_context_path (3) - These functions return the paths to the ac...
selinux_init_load_policy (3) - load a new SELinux policy
selinux_lsetfilecon_default (3) - set the file context to the system defaults
selinux_media_context_path (3) - These functions return the paths to the acti...
selinux_mkload_policy (3) - load a new SELinux policy
selinux_netfilter_context_path (3) - These functions return the paths to the ...
selinux_path (3)     - These functions return the paths to the active SELinux...
selinux_policy_root (3) - return the path of the SELinux policy files for thi...
selinux_raw_context_to_color (3) - Return RGB color string for an SELinux sec...
selinux_removable_context_path (3) - These functions return the paths to the ...
selinux_restorecon (3) - restore file(s) default SELinux security contexts
selinux_restorecon_set_sehandle (3) - set a labeling handle for use by selinu...
selinux_restorecon_xattr (3) - manage default security.restorecon_last extend...
selinux_securetty_types_path (3) - These functions return the paths to the ac...
selinux_set_mapping (3) - establish dynamic object class and permission mapping
selinux_set_policy_root (3) - return the path of the SELinux policy files for...
selinux_status_close (3) - reference the SELinux kernel status without invoca...
selinux_status_deny_unknown (3) - reference the SELinux kernel status without...
selinux_status_getenforce (3) - reference the SELinux kernel status without i...
selinux_status_open (3) - reference the SELinux kernel status without invocat...
selinux_status_policyload (3) - reference the SELinux kernel status without i...
selinux_status_updated (3) - reference the SELinux kernel status without invo...
selinux_user_contexts_path (3) - These functions return the paths to the acti...
selinux_usersconf_path (3) - These functions return the paths to the active S...
selinux_x_context_path (3) - These functions return the paths to the active S...
sem_destroy (3)      - destroy an unnamed semaphore
sem_destroy (3p)     - destroy an unnamed semaphore
sem_trywait (3)      - lock a semaphore
sem_trywait (3p)     - lock a semaphore
semanage (8)         - SELinux Policy Management tool
semanage-boolean (8) - SELinux Policy Management boolean tool
semanage-dontaudit (8) - SELinux Policy Management dontaudit tool
semanage-export (8)  - SELinux Policy Management import tool
semanage-fcontext (8) - SELinux Policy Management file context tool
semanage-ibendport (8) - SELinux Policy Management ibendport mapping tool
semanage-ibpkey (8)  - SELinux Policy Management ibpkey mapping tool
semanage-import (8)  - SELinux Policy Management import tool
semanage-interface (8) - SELinux Policy Management network interface tool
semanage-login (8)   - SELinux Policy Management linux user to SELinux User m...
semanage-module (8)  - SELinux Policy Management module mapping tool
semanage-node (8)    - SELinux Policy Management node mapping tool
semanage-permissive (8) - SELinux Policy Management permissive mapping tool
semanage-port (8)    - SELinux Policy Management port mapping tool
semanage-user (8)    - SELinux Policy Management SELinux User mapping tool
semanage.conf (5)    - global configuration file for the SELinux Management l...
semctl (2)           - System V semaphore control operations
semget (2)           - get a System V semaphore set identifier
semodule (8)         - Manage SELinux policy modules.
semodule_expand (8)  - Expand a SELinux policy module package.
semodule_link (8)    - Link SELinux policy module packages together
semodule_package (8) - Create a SELinux policy module package.
semodule_unpackage (8) - Extract policy module and file context file from an ...
semop (2)            - System V semaphore operations
semtimedop (2)       - System V semaphore operations
sendmail (8)         - Postfix to Sendmail compatibility interface
sendmail.postfix (1) - Postfix to Sendmail compatibility interface
sepol_check_context (3) - Check the validity of a security context against a ...
sepol_genbools (3)   - Rewrite a binary policy with different boolean settings
sepol_genusers (3)   - Generate a new binary policy image with a customized u...
service (8)          - run a System V init script
sess_id (1ssl)       - SSL/TLS session handling utility
session-keyring (7)  - session shared process keyring
set_matchpathcon_flags (3) - set flags controlling the operation of matchpath...
set_matchpathcon_invalidcon (3) - set flags controlling the operation of matc...
set_matchpathcon_printf (3) - set flags controlling the operation of matchpat...
set_mempolicy (2)    - set default NUMA memory policy for a thread and its ch...
set_thread_area (2)  - set a GDT entry for thread-local storage
setaliasent (3)      - read an alias entry
setarch (8)          - change reported architecture in new program environmen...
setcon (3)           - get SELinux security context of a process
setcon_raw (3)       - get SELinux security context of a process
setenforce (8)       - modify the mode SELinux is running in
setexeccon (3)       - get or set the SELinux security context used for execu...
setexeccon_raw (3)   - get or set the SELinux security context used for execu...
setfilecon (3)       - set SELinux security context of a file
setfilecon_raw (3)   - set SELinux security context of a file
setfiles (8)         - set SELinux file security contexts.
setfscreatecon (3)   - get or set the SELinux security context used for creat...
setfscreatecon_raw (3) - get or set the SELinux security context used for cre...
setfsgid (2)         - set group identity used for filesystem checks
setfsgid32 (2)       - set group identity used for filesystem checks
setfsuid (2)         - set user identity used for filesystem checks
setfsuid32 (2)       - set user identity used for filesystem checks
setgid (2)           - set group identity
setgid32 (2)         - set group identity
setgrent (3)         - get group file entry
setgrent (3p)        - reset the group database to the first entry
setgroups (2)        - get/set list of supplementary group IDs
setgroups32 (2)      - get/set list of supplementary group IDs
sethostent (3)       - get network host entry
setkey (3)           - encrypt 64-bit messages
setkey (3p)          - set encoding key (CRYPT)
setkey_r (3)         - encrypt 64-bit messages
setkeycodes (8)      - load kernel scancode-to-keycode mapping table entries
setkeycreatecon (3)  - get or set the SELinux security context used for creat...
setkeycreatecon_raw (3) - get or set the SELinux security context used for cr...
setleds (1)          - set the keyboard leds
setlogmask (3)       - set log priority mask
setlogmask (3p)      - set the log priority mask
setmetamode (1)      - define the keyboard meta key handling
setmntent (3)        - get filesystem descriptor file entry
setnetent (3)        - get network entry
setpriority (2)      - get/set program scheduling priority
setpriority (3p)     - set the nice value
setprotoent (3)      - get protocol entry
setpwent (3)         - get password file entry
setrpcent (3)        - get RPC entry
setservent (3)       - get service entry
setsockcreatecon (3) - get or set the SELinux security context used for creat...
setsockcreatecon_raw (3) - get or set the SELinux security context used for c...
setspent (3)         - get shadow password file entry
setstate (3p)        - switch pseudo-random number generator state arrays
settimeofday (2)     - get / set time
setttyent (3)        - get ttys file entry
setuid (2)           - set user identity
setuid32 (2)         - set user identity
setup (2)            - setup devices and filesystems, mount root filesystem
setup-nsssysinit (1) - Query or enable the nss-sysinit module
setutxent (3p)       - reset the user accounting database to the first entry
sfdisk (8)           - display or manipulate a disk partition table
sftp-server (8)      - SFTP server subsystem
sgetspent (3)        - get shadow password file entry
sgetspent_r (3)      - get shadow password file entry
shadow (3)           - encrypted password file routines
shm_open (3)         - create/open or unlink POSIX shared memory objects
shm_open (3p)        - open a shared memory object (REALTIME)
shm_overview (7)     - overview of POSIX shared memory
shm_unlink (3)       - create/open or unlink POSIX shared memory objects
shm_unlink (3p)      - remove a shared memory object (REALTIME)
shmat (2)            - System V shared memory operations
shmat (3p)           - XSI shared memory attach operation
shmctl (2)           - System V shared memory control
shmctl (3p)          - XSI shared memory control operations
shmdt (2)            - System V shared memory operations
shmdt (3p)           - XSI shared memory detach operation
shmget (2)           - allocates a System V shared memory segment
shmget (3p)          - get an XSI shared memory segment
shmop (2)            - System V shared memory operations
showkey (1)          - examine the codes sent by the keyboard
showrgb (1)          - display an rgb color-name database
shred (1)            - overwrite a file to hide its contents, and optionally ...
sidget (3)           - obtain and manipulate SELinux security ID's
sidput (3)           - obtain and manipulate SELinux security ID's
sieve-dump (1)       - Pigeonhole's Sieve script binary dump tool
sieved (1)           - Pigeonhole's Sieve script binary dump tool
sigemptyset (3)      - POSIX signal set operations
sigemptyset (3p)     - initialize and empty a signal set
sigevent (7)         - structure for notification from asynchronous routines
sighold (3)          - System V signal API
sigignore (3)        - System V signal API
siginterrupt (3)     - allow signals to interrupt system calls
sigisemptyset (3)    - POSIX signal set operations
signal-safety (7)    - async-signal-safe functions
signtool (1)         - Digitally sign objects and files.
signver (1)          - Verify a detached PKCS#7 signature for a file.
sigpause (3)         - atomically release blocked signals and wait for interrupt
sigrelse (3)         - System V signal API
sigset (3)           - System V signal API
sigtimedwait (2)     - synchronously wait for queued signals
sigwaitinfo (2)      - synchronously wait for queued signals
sincos (3)           - calculate sin and cos simultaneously
sincosf (3)          - calculate sin and cos simultaneously
sincosl (3)          - calculate sin and cos simultaneously
sinh (3)             - hyperbolic sine function
sinh (3p)            - hyperbolic sine functions
sinhf (3)            - hyperbolic sine function
sinhl (3)            - hyperbolic sine function
sk98lin (4)          - Marvell/SysKonnect Gigabit Ethernet driver v6.21
sk_TYPE_deep_copy (3ssl) - stack container
sk_TYPE_delete (3ssl) - stack container
sk_TYPE_delete_ptr (3ssl) - stack container
sk_TYPE_dup (3ssl)   - stack container
sk_TYPE_find (3ssl)  - stack container
sk_TYPE_find_ex (3ssl) - stack container
sk_TYPE_free (3ssl)  - stack container
sk_TYPE_insert (3ssl) - stack container
sk_TYPE_is_sorted (3ssl) - stack container
sk_TYPE_new (3ssl)   - stack container
sk_TYPE_new_null (3ssl) - stack container
sk_TYPE_new_reserve (3ssl) - stack container
sk_TYPE_num (3ssl)   - stack container
sk_TYPE_pop (3ssl)   - stack container
sk_TYPE_pop_free (3ssl) - stack container
sk_TYPE_push (3ssl)  - stack container
sk_TYPE_reserve (3ssl) - stack container
sk_TYPE_set (3ssl)   - stack container
sk_TYPE_set_cmp_func (3ssl) - stack container
sk_TYPE_shift (3ssl) - stack container
sk_TYPE_sort (3ssl)  - stack container
sk_TYPE_unshift (3ssl) - stack container
sk_TYPE_value (3ssl) - stack container
sk_TYPE_zero (3ssl)  - stack container
slabtop (1)          - display kernel slab cache information in real time
sleep (1)            - delay for a specified amount of time
SLIST_EMPTY (3)      - implementations of singly-linked lists, singly-linked ...
SLIST_ENTRY (3)      - implementations of singly-linked lists, singly-linked ...
SLIST_FIRST (3)      - implementations of singly-linked lists, singly-linked ...
SLIST_FOREACH (3)    - implementations of singly-linked lists, singly-linked ...
SLIST_HEAD (3)       - implementations of singly-linked lists, singly-linked ...
SLIST_HEAD_INITIALIZER (3) - implementations of singly-linked lists, singly-l...
SLIST_INIT (3)       - implementations of singly-linked lists, singly-linked ...
SLIST_INSERT_AFTER (3) - implementations of singly-linked lists, singly-linke...
SLIST_INSERT_HEAD (3) - implementations of singly-linked lists, singly-linked...
SLIST_NEXT (3)       - implementations of singly-linked lists, singly-linked ...
SLIST_REMOVE (3)     - implementations of singly-linked lists, singly-linked ...
SLIST_REMOVE_HEAD (3) - implementations of singly-linked lists, singly-linked...
sln (8)              - create symbolic links
SM2 (7ssl)           - Chinese SM2 signature and encryption algorithm support
smartpqi (4)         - Microsemi Smart Family SCSI driver
smime (1ssl)         - S/MIME utility
smime_keys (1)       - Utility to add S/MIME certificate to the internal data...
smyrna (1)           - interactive graph viewer
socketcall (2)       - socket system calls
Software::License::SSLeay (3pm) - The Original SSLeay License
Software::LicenseUtils (3pm) - little useful bits of code for licensey things
spamassassin (1)     - extensible email filter used to identify spam
speed (1ssl)         - test library performance
spfquery (1)         - (Mail::SPF) - Checks if a given set of e-mail paramete...
spfquery-perl-Mail-SPF (1) - (Mail::SPF) - Checks if a given set of e-mail pa...
spkac (1ssl)         - SPKAC printing and generating utility
sprof (1)            - read and display shared object profiling data
spufs (7)            - SPU filesystem
srand48 (3)          - generate uniformly distributed pseudo-random numbers
srand48 (3p)         - seed the uniformly distributed double-precision pseudo...
srand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
ss (8)               - another utility to investigate sockets
ssh-add (1)          - adds private key identities to the authentication agent
ssh-copy-id (1)      - use locally available keys to authorise logins on a re...
ssh-keygen (1)       - authentication key generation, management and conversion
ssh-keyscan (1)      - gather SSH public keys
ssh-keysign (8)      - ssh helper program for host-based authentication
ssignal (3)          - software signal facility
ssl (7ssl)           - OpenSSL SSL/TLS library
SSL_alert_type_string (3ssl) - get textual description of alert information
SSL_alert_type_string_long (3ssl) - get textual description of alert information
SSL_allow_early_data_cb_fn (3ssl) - functions for sending and receiving early...
SSL_bytes_to_cipher_list (3ssl) - get list of available SSL_CIPHERs
SSL_check_chain (3ssl) - check certificate chain suitability
SSL_check_private_key (3ssl) - load certificate and key data
SSL_client_hello_cb_fn (3ssl) - callback functions for early server-side Clie...
SSL_client_hello_get0_ciphers (3ssl) - callback functions for early server-si...
SSL_client_hello_get0_compression_met... (3ssl) - callback functions for earl...
SSL_client_hello_get0_ext (3ssl) - callback functions for early server-side C...
SSL_client_hello_get0_legacy_version (3ssl) - callback functions for early se...
SSL_client_hello_get0_random (3ssl) - callback functions for early server-sid...
SSL_client_hello_get0_session_id (3ssl) - callback functions for early server...
SSL_client_hello_get1_extensions_present (3ssl) - callback functions for earl...
SSL_client_hello_isv2 (3ssl) - callback functions for early server-side Clien...
SSL_CONF_cmd_value_type (3ssl) - send configuration command
SSL_ct_is_enabled (3ssl) - control Certificate Transparency policy
ssl_ct_validation_cb (3ssl) - control Certificate Transparency policy
SSL_CTX_check_private_key (3ssl) - load certificate and key data
SSL_CTX_ct_is_enabled (3ssl) - control Certificate Transparency policy
SSL_CTX_dane_mtype_set (3ssl) - enable DANE TLS authentication of the remote ...
SSL_CTX_decrypt_session_ticket_fn (3ssl) - manage session ticket application ...
SSL_CTX_disable_ct (3ssl) - control Certificate Transparency policy
SSL_CTX_enable_ct (3ssl) - control Certificate Transparency policy
SSL_CTX_get0_security_ex_data (3ssl) - SSL/TLS security framework
SSL_CTX_get_default_passwd_cb (3ssl) - set or get passwd callback for encrypt...
SSL_CTX_get_default_passwd_cb_userdata (3ssl) - set or get passwd callback fo...
SSL_CTX_get_default_read_ahead (3ssl) - manage whether to read as many input ...
SSL_CTX_get_keylog_callback (3ssl) - logging TLS key material
SSL_CTX_get_max_early_data (3ssl) - functions for sending and receiving early...
SSL_CTX_get_read_ahead (3ssl) - manage whether to read as many input bytes as...
SSL_CTX_get_record_padding_callback_arg (3ssl) - install callback to specify ...
SSL_CTX_get_recv_max_early_data (3ssl) - functions for sending and receiving ...
SSL_CTX_get_security_callback (3ssl) - SSL/TLS security framework
SSL_CTX_get_security_level (3ssl) - SSL/TLS security framework
SSL_CTX_get_tlsext_status_type (3ssl) - OCSP Certificate Status Request funct...
SSL_CTX_get_verify_callback (3ssl) - get currently set verification parameters
SSL_CTX_get_verify_depth (3ssl) - get currently set verification parameters
SSL_CTX_get_verify_mode (3ssl) - get currently set verification parameters
SSL_CTX_has_client_custom_ext (3ssl) - check whether a handler exists for a p...
SSL_CTX_keylog_cb_func (3ssl) - logging TLS key material
SSL_CTX_load_verify_locations (3ssl) - set default locations for trusted CA c...
SSL_CTX_set0_security_ex_data (3ssl) - SSL/TLS security framework
SSL_CTX_set0_verify_cert_store (3ssl) - set certificate verification or chain...
SSL_CTX_set1_verify_cert_store (3ssl) - set certificate verification or chain...
SSL_CTX_set_allow_early_data_cb (3ssl) - functions for sending and receiving ...
SSL_CTX_set_alpn_protos (3ssl) - handle application layer protocol negotiatio...
SSL_CTX_set_alpn_select_cb (3ssl) - handle application layer protocol negotia...
SSL_CTX_set_block_padding (3ssl) - install callback to specify TLS 1.3 record...
SSL_CTX_set_cert_verify_callback (3ssl) - set peer certificate verification p...
SSL_CTX_set_client_hello_cb (3ssl) - callback functions for early server-side...
SSL_CTX_set_cookie_verify_cb (3ssl) - Callback functions for stateless TLS1.3...
SSL_CTX_set_ct_validation_callback (3ssl) - control Certificate Transparency ...
SSL_CTX_set_ctlog_list_file (3ssl) - load a Certificate Transparency log list...
SSL_CTX_set_default_ctlog_list_file (3ssl) - load a Certificate Transparency ...
SSL_CTX_set_default_passwd_cb (3ssl) - set or get passwd callback for encrypt...
SSL_CTX_set_default_passwd_cb_userdata (3ssl) - set or get passwd callback fo...
SSL_CTX_set_default_verify_dir (3ssl) - set default locations for trusted CA ...
SSL_CTX_set_default_verify_file (3ssl) - set default locations for trusted CA...
SSL_CTX_set_default_verify_paths (3ssl) - set default locations for trusted C...
SSL_CTX_set_generate_session_id (3ssl) - manipulate generation of SSL session...
SSL_CTX_set_keylog_callback (3ssl) - logging TLS key material
SSL_CTX_set_max_early_data (3ssl) - functions for sending and receiving early...
SSL_CTX_set_next_proto_select_cb (3ssl) - handle application layer protocol n...
SSL_CTX_set_next_protos_advertised_cb (3ssl) - handle application layer proto...
SSL_CTX_set_psk_find_session_callback (3ssl) - set PSK identity hint to use
SSL_CTX_set_psk_server_callback (3ssl) - set PSK identity hint to use
SSL_CTX_set_read_ahead (3ssl) - manage whether to read as many input bytes as...
SSL_CTX_set_record_padding_callback (3ssl) - install callback to specify TLS ...
SSL_CTX_set_record_padding_callback_arg (3ssl) - install callback to specify ...
SSL_CTX_set_recv_max_early_data (3ssl) - functions for sending and receiving ...
SSL_CTX_set_security_callback (3ssl) - SSL/TLS security framework
SSL_CTX_set_security_level (3ssl) - SSL/TLS security framework
SSL_CTX_set_session_id_context (3ssl) - set context within which session can ...
SSL_CTX_set_stateless_cookie_verify_cb (3ssl) - Callback functions for statel...
SSL_CTX_set_tlsext_status_type (3ssl) - OCSP Certificate Status Request funct...
SSL_CTX_set_tlsext_ticket_key_cb (3ssl) - set a callback for session ticket p...
SSL_CTX_set_tlsext_use_srtp (3ssl) - Configure and query SRTP support
SSL_CTX_set_tmp_dh (3ssl) - handle DH keys for ephemeral key exchange
SSL_CTX_set_tmp_dh_callback (3ssl) - handle DH keys for ephemeral key exchange
SSL_CTX_set_verify (3ssl) - set peer certificate verification parameters
SSL_CTX_set_verify_depth (3ssl) - set peer certificate verification parameters
SSL_CTX_use_cert_and_key (3ssl) - load certificate and key data
SSL_CTX_use_certificate (3ssl) - load certificate and key data
SSL_CTX_use_certificate_ASN1 (3ssl) - load certificate and key data
SSL_CTX_use_certificate_chain_file (3ssl) - load certificate and key data
SSL_CTX_use_certificate_file (3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey (3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey_ASN1 (3ssl) - load certificate and key data
SSL_CTX_use_PrivateKey_file (3ssl) - load certificate and key data
SSL_CTX_use_psk_identity_hint (3ssl) - set PSK identity hint to use
SSL_CTX_use_RSAPrivateKey (3ssl) - load certificate and key data
SSL_CTX_use_RSAPrivateKey_ASN1 (3ssl) - load certificate and key data
SSL_CTX_use_RSAPrivateKey_file (3ssl) - load certificate and key data
SSL_disable_ct (3ssl) - control Certificate Transparency policy
SSL_enable_ct (3ssl) - control Certificate Transparency policy
SSL_export_keying_material (3ssl) - obtain keying material for application use
SSL_export_keying_material_early (3ssl) - obtain keying material for applicat...
SSL_get0_alpn_selected (3ssl) - handle application layer protocol negotiation...
SSL_get0_dane_authority (3ssl) - enable DANE TLS authentication of the remote...
SSL_get0_next_proto_negotiated (3ssl) - handle application layer protocol neg...
SSL_get0_security_ex_data (3ssl) - SSL/TLS security framework
SSL_get_all_async_fds (3ssl) - manage asynchronous operations
SSL_get_changed_async_fds (3ssl) - manage asynchronous operations
SSL_get_client_random (3ssl) - get internal TLS/SSL random values and get/set...
SSL_get_default_passwd_cb (3ssl) - set or get passwd callback for encrypted P...
SSL_get_default_passwd_cb_userdata (3ssl) - set or get passwd callback for en...
SSL_get_early_data_status (3ssl) - functions for sending and receiving early ...
SSL_get_key_update_type (3ssl) - initiate and obtain information about updati...
SSL_get_max_early_data (3ssl) - functions for sending and receiving early data
SSL_get_peer_signature_nid (3ssl) - get TLS message signing types
SSL_get_peer_signature_type_nid (3ssl) - get TLS message signing types
SSL_get_peer_tmp_key (3ssl) - get information about temporary keys used durin...
SSL_get_psk_identity (3ssl) - get PSK client identity and hint
SSL_get_psk_identity_hint (3ssl) - get PSK client identity and hint
SSL_get_read_ahead (3ssl) - manage whether to read as many input bytes as pos...
SSL_get_record_padding_callback_arg (3ssl) - install callback to specify TLS ...
SSL_get_recv_max_early_data (3ssl) - functions for sending and receiving earl...
SSL_get_security_callback (3ssl) - SSL/TLS security framework
SSL_get_security_level (3ssl) - SSL/TLS security framework
SSL_get_selected_srtp_profile (3ssl) - Configure and query SRTP support
SSL_get_server_random (3ssl) - get internal TLS/SSL random values and get/set...
SSL_get_server_tmp_key (3ssl) - get information about temporary keys used dur...
SSL_get_servername_type (3ssl) - handle server name indication (SNI)
SSL_get_signature_nid (3ssl) - get TLS message signing types
SSL_get_signature_type_nid (3ssl) - get TLS message signing types
SSL_get_srtp_profiles (3ssl) - Configure and query SRTP support
SSL_get_tlsext_status_type (3ssl) - OCSP Certificate Status Request functions
SSL_get_tmp_key (3ssl) - get information about temporary keys used during a h...
SSL_get_verify_callback (3ssl) - get currently set verification parameters
SSL_get_verify_depth (3ssl) - get currently set verification parameters
SSL_get_verify_mode (3ssl) - get currently set verification parameters
SSL_get_verify_result (3ssl) - get result of peer certificate verification
SSL_has_matching_session_id (3ssl) - manipulate generation of SSL session IDs...
SSL_has_pending (3ssl) - check for readable bytes buffered in an SSL object
SSL_key_update (3ssl) - initiate and obtain information about updating connec...
SSL_library_init (3ssl) - initialize SSL library by registering algorithms
SSL_peek (3ssl)      - read bytes from a TLS/SSL connection
SSL_peek_ex (3ssl)   - read bytes from a TLS/SSL connection
SSL_pending (3ssl)   - check for readable bytes buffered in an SSL object
SSL_psk_find_session_cb_func (3ssl) - set PSK identity hint to use
SSL_psk_server_cb_func (3ssl) - set PSK identity hint to use
SSL_read (3ssl)      - read bytes from a TLS/SSL connection
SSL_read_early_data (3ssl) - functions for sending and receiving early data
SSL_read_ex (3ssl)   - read bytes from a TLS/SSL connection
SSL_renegotiate (3ssl) - initiate and obtain information about updating conne...
SSL_renegotiate_abbreviated (3ssl) - initiate and obtain information about up...
SSL_renegotiate_pending (3ssl) - initiate and obtain information about updati...
SSL_select_next_proto (3ssl) - handle application layer protocol negotiation ...
SSL_SESSION_get_master_key (3ssl) - get internal TLS/SSL random values and ge...
SSL_SESSION_get_max_early_data (3ssl) - functions for sending and receiving e...
SSL_SESSION_print_keylog (3ssl) - printf information about a session
SSL_session_reused (3ssl) - query whether a reused session was negotiated dur...
SSL_SESSION_set1_master_key (3ssl) - get internal TLS/SSL random values and g...
SSL_SESSION_set_max_early_data (3ssl) - functions for sending and receiving e...
SSL_set0_security_ex_data (3ssl) - SSL/TLS security framework
SSL_set0_verify_cert_store (3ssl) - set certificate verification or chain store
SSL_set1_verify_cert_store (3ssl) - set certificate verification or chain store
SSL_set_allow_early_data_cb (3ssl) - functions for sending and receiving earl...
SSL_set_alpn_protos (3ssl) - handle application layer protocol negotiation (A...
SSL_set_block_padding (3ssl) - install callback to specify TLS 1.3 record pad...
SSL_set_ct_validation_callback (3ssl) - control Certificate Transparency policy
SSL_set_default_passwd_cb (3ssl) - set or get passwd callback for encrypted P...
SSL_set_default_passwd_cb_userdata (3ssl) - set or get passwd callback for en...
SSL_set_generate_session_id (3ssl) - manipulate generation of SSL session IDs...
SSL_set_max_early_data (3ssl) - functions for sending and receiving early data
SSL_set_psk_find_session_callback (3ssl) - set PSK identity hint to use
SSL_set_psk_server_callback (3ssl) - set PSK identity hint to use
SSL_set_read_ahead (3ssl) - manage whether to read as many input bytes as pos...
SSL_set_record_padding_callback (3ssl) - install callback to specify TLS 1.3 ...
SSL_set_record_padding_callback_arg (3ssl) - install callback to specify TLS ...
SSL_set_recv_max_early_data (3ssl) - functions for sending and receiving earl...
SSL_set_security_callback (3ssl) - SSL/TLS security framework
SSL_set_security_level (3ssl) - SSL/TLS security framework
SSL_set_session_id_context (3ssl) - set context within which session can be r...
SSL_set_tlsext_status_type (3ssl) - OCSP Certificate Status Request functions
SSL_set_tlsext_use_srtp (3ssl) - Configure and query SRTP support
SSL_set_tmp_dh (3ssl) - handle DH keys for ephemeral key exchange
SSL_set_tmp_dh_callback (3ssl) - handle DH keys for ephemeral key exchange
SSL_set_verify (3ssl) - set peer certificate verification parameters
SSL_set_verify_depth (3ssl) - set peer certificate verification parameters
SSL_set_verify_result (3ssl) - override result of peer certificate verification
SSL_stateless (3ssl) - Statelessly listen for incoming connections
SSL_use_cert_and_key (3ssl) - load certificate and key data
SSL_use_certificate (3ssl) - load certificate and key data
SSL_use_certificate_ASN1 (3ssl) - load certificate and key data
SSL_use_certificate_chain_file (3ssl) - load certificate and key data
SSL_use_certificate_file (3ssl) - load certificate and key data
SSL_use_PrivateKey (3ssl) - load certificate and key data
SSL_use_PrivateKey_ASN1 (3ssl) - load certificate and key data
SSL_use_PrivateKey_file (3ssl) - load certificate and key data
SSL_use_psk_identity_hint (3ssl) - set PSK identity hint to use
SSL_use_RSAPrivateKey (3ssl) - load certificate and key data
SSL_use_RSAPrivateKey_ASN1 (3ssl) - load certificate and key data
SSL_use_RSAPrivateKey_file (3ssl) - load certificate and key data
SSL_verify_cb (3ssl) - set peer certificate verification parameters
SSL_verify_client_post_handshake (3ssl) - set peer certificate verification p...
SSL_waiting_for_async (3ssl) - manage asynchronous operations
SSL_want_async (3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_async_job (3ssl) - obtain state information TLS/SSL I/O operation
SSL_write (3ssl)     - write bytes to a TLS/SSL connection
SSL_write_early_data (3ssl) - functions for sending and receiving early data
SSL_write_ex (3ssl)  - write bytes to a TLS/SSL connection
sslrand (1ssl)       - generate pseudo-random bytes
ssltap (1)           - Tap into SSL connections and display the data going by
STAILQ_CONCAT (3)    - implementations of singly-linked lists, singly-linked ...
STAILQ_EMPTY (3)     - implementations of singly-linked lists, singly-linked ...
STAILQ_ENTRY (3)     - implementations of singly-linked lists, singly-linked ...
STAILQ_FIRST (3)     - implementations of singly-linked lists, singly-linked ...
STAILQ_FOREACH (3)   - implementations of singly-linked lists, singly-linked ...
STAILQ_HEAD (3)      - implementations of singly-linked lists, singly-linked ...
STAILQ_HEAD_INITIALIZER (3) - implementations of singly-linked lists, singly-...
STAILQ_INIT (3)      - implementations of singly-linked lists, singly-linked ...
STAILQ_INSERT_AFTER (3) - implementations of singly-linked lists, singly-link...
STAILQ_INSERT_HEAD (3) - implementations of singly-linked lists, singly-linke...
STAILQ_INSERT_TAIL (3) - implementations of singly-linked lists, singly-linke...
STAILQ_NEXT (3)      - implementations of singly-linked lists, singly-linked ...
STAILQ_REMOVE (3)    - implementations of singly-linked lists, singly-linked ...
STAILQ_REMOVE_HEAD (3) - implementations of singly-linked lists, singly-linke...
stat (1)             - display file or file system status
statfs (2)           - get filesystem statistics
statfs64 (2)         - get filesystem statistics
statvfs (2)          - get filesystem statistics
statvfs (3)          - get filesystem statistics
statvfs (3p)         - get file system information
stdbool.h (0p)       - boolean type and values
stddef.h (0p)        - standard type definitions
stdint.h (0p)        - integer types
stdio (3)            - standard input/output library functions
stdlib.h (0p)        - standard library definitions
storeutl (1ssl)      - STORE utility
stpcpy (3)           - copy a string returning a pointer to its end
stpcpy (3p)          - copy a string and return a pointer to the end of the r...
stpncpy (3)          - copy a fixed-size string, returning a pointer to its end
stpncpy (3p)         - copy fixed length string, returning a pointer to the a...
strace (1)           - trace system calls and signals
strcpy (3)           - copy a string
strcpy (3p)          - copy a string and return a pointer to the end of the r...
strcspn (3p)         - get the length of a complementary substring
strdup (3p)          - duplicate a specific number of bytes from a string
stream (1)           - a lightweight tool to stream one or more pixel compone...
strfmon (3)          - convert monetary value to a string
strfmon (3p)         - convert monetary value to a string
strfmon_l (3)        - convert monetary value to a string
strfry (3)           - randomize a string
string_to_av_perm (3) - convert between SELinux class and permission values a...
string_to_security_class (3) - convert between SELinux class and permission v...
strip (1)            - Discard symbols from object files.
strip (1p)           - remove unnecessary information from strippable files (...
strncpy (3)          - copy a string
strncpy (3p)         - copy fixed length string, returning a pointer to the a...
strndup (3p)         - duplicate a specific number of bytes from a string
strpbrk (3)          - search a string for any of a set of bytes
strpbrk (3p)         - scan a string for a byte
strtoimax (3p)       - convert string to integer type
strtoumax (3p)       - convert a string to an integer type
stty (1)             - change and print terminal line settings
stty (1p)            - set the options for a terminal
stty (2)             - unimplemented system calls
Sub::Exporter::Tutorial (3pm) - a friendly guide to exporting with Sub::Exporter
Sub::Install (3pm)   - install subroutines into packages easily
Sub::Util (3pm)      - A selection of utility subroutines for subs and CODE r...
sudoers (5)          - default sudo security policy plugin
sudoreplay (8)       - replay sudo session logs
svipc (7)            - System V interprocess communication mechanisms
sw-collectd (1)      - System statistics collection daemon
sw-collectd-nagios (1) - Nagios plugin for querying collectd
sw-collectd.conf (5) - Configuration for the system statistics collection dae...
sw-types.db (5)      - Data-set specifications for the system statistics coll...
swab (3)             - swap adjacent bytes
swab (3p)            - swap bytes
Switch (3pm)         - A switch statement for Perl, do not use if you can use...
switch_root (8)      - switch to another filesystem as the root of the mount ...
Symbol (3pm)         - manipulate Perl symbols and their names
symcryptrun (1)      - Call a simple symmetric encryption tool
symlink (2)          - make a new name for a file
symlink (3p)         - make a symbolic link relative to directory file descri...
symlink (7)          - symbolic link handling
symlinkat (2)        - make a new name for a file
sync (1)             - Synchronize cached writes to persistent storage
sync (2)             - commit filesystem caches to disk
sync (3p)            - schedule file system updates
sync_file_range (2)  - sync a file segment with disk
sync_file_range2 (2) - sync a file segment with disk
syncfs (2)           - commit filesystem caches to disk
sys_ipc.h (0p)       - XSI interprocess communication access structure
sys_mman.h (0p)      - memory management declarations
sys_msg.h (0p)       - XSI message queue structures
sys_resource.h (0p)  - definitions for XSI resource operations
sys_select.h (0p)    - select types
sys_sem.h (0p)       - XSI semaphore facility
sys_shm.h (0p)       - XSI shared memory facility
sys_socket.h (0p)    - main sockets header
sys_stat.h (0p)      - data returned by the statfunction
sys_statvfs.h (0p)   - VFS File System information structure
sys_time.h (0p)      - time types
sys_times.h (0p)     - file access and modification times structure
sys_types.h (0p)     - data types
sys_uio.h (0p)       - definitions for vector I/O operations
sys_un.h (0p)        - definitions for UNIX domain sockets
sys_utsname.h (0p)   - system name structure
sys_wait.h (0p)      - declarations for waiting
Sys::Hostname (3pm)  - Try every conceivable way to get hostname
Sys::Syslog (3pm)    - Perl interface to the UNIX syslog(3) calls
sys_errlist (3)      - print a system error message
sys_nerr (3)         - print a system error message
syscall (2)          - indirect system call
syscalls (2)         - Linux system calls
sysconf (3)          - get configuration information at run time
sysconf (3p)         - get configurable system variables
sysctl (2)           - read/write system parameters
sysctl (8)           - configure kernel parameters at runtime
sysctl.conf (5)      - sysctl preload/configuration file
sysctl.d (5)         - Configure kernel parameters at boot
sysfs (2)            - get filesystem type information
sysfs (5)            - a filesystem for exporting kernel objects
sysinfo (2)          - return system information
syslog (2)           - read and/or clear kernel message ring buffer; set cons...
syslog (3)           - send messages to the system logger
syslog (3p)          - log a message
syslog.h (0p)        - definitions for system error logging
system (3)           - execute a shell command
system (3p)          - issue a command
system-auth (5)      - Common configuration file for PAMified services
system.conf.d (5)    - System and session service manager configuration files
systemctl (1)        - Control the systemd system and service manager
systemd (1)          - systemd system and service manager
systemd-analyze (1)  - Analyze and debug system manager
systemd-ask-password (1) - Query the user for a system password
systemd-ask-password-console.path (8) - Query the user for system passwords o...
systemd-ask-password-console.service (8) - Query the user for system password...
systemd-ask-password-wall.path (8) - Query the user for system passwords on t...
systemd-ask-password-wall.service (8) - Query the user for system passwords o...
systemd-backlight (8) - Load and save the display backlight brightness at boo...
systemd-backlight@.service (8) - Load and save the display backlight brightne...
systemd-binfmt (8)   - Configure additional binary formats for executables at...
systemd-binfmt.service (8) - Configure additional binary formats for executab...
systemd-boot (7)     - A simple UEFI boot manager
systemd-cat (1)      - Connect a pipeline or program's output with the journal
systemd-cgls (1)     - Recursively show control group contents
systemd-cgtop (1)    - Show top control groups by their resource usage
systemd-coredump (8) - Acquire, save and process core dumps
systemd-coredump.socket (8) - Acquire, save and process core dumps
systemd-coredump@.service (8) - Acquire, save and process core dumps
systemd-cryptsetup (8) - Full disk decryption logic
systemd-cryptsetup-generator (8) - Unit generator for /etc/crypttab
systemd-cryptsetup@.service (8) - Full disk decryption logic
systemd-debug-generator (8) - Generator for enabling a runtime debug shell an...
systemd-delta (1)    - Find overridden configuration files
systemd-detect-virt (1) - Detect execution in a virtualized environment
systemd-environment-d-generator (8) - Load variables specified by environment.d
systemd-escape (1)   - Escape strings for usage in systemd unit names
systemd-firstboot (1) - Initialize basic system settings on or before the fir...
systemd-firstboot.service (1) - Initialize basic system settings on or before...
systemd-fsck (8)     - File system checker logic
systemd-fsck-root.service (8) - File system checker logic
systemd-fsck@.service (8) - File system checker logic
systemd-fstab-generator (8) - Unit generator for /etc/fstab
systemd-getty-generator (8) - Generator for enabling getty instances on the c...
systemd-gpt-auto-generator (8) - Generator for automatically discovering and ...
systemd-growfs (8)   - Creating and growing file systems on demand
systemd-growfs@.service (8) - Creating and growing file systems on demand
systemd-halt.service (8) - System shutdown logic
systemd-hibernate-resume (8) - Resume from hibernation
systemd-hibernate-resume-generator (8) - Unit generator for resume= kernel pa...
systemd-hibernate-resume@.service (8) - Resume from hibernation
systemd-hibernate.service (8) - System sleep state logic
systemd-hostnamed (8) - Host name bus mechanism
systemd-hostnamed.service (8) - Host name bus mechanism
systemd-hwdb (8)     - hardware database management tool
systemd-hybrid-sleep.service (8) - System sleep state logic
systemd-importd (8)  - VM and container image import and export service
systemd-importd.service (8) - VM and container image import and export service
systemd-inhibit (1)  - Execute a program with an inhibition lock taken
systemd-initctl (8)  - /dev/initctl compatibility
systemd-initctl.service (8) - /dev/initctl compatibility
systemd-initctl.socket (8) - /dev/initctl compatibility
systemd-journald (8) - Journal service
systemd-journald-audit.socket (8) - Journal service
systemd-journald-dev-log.socket (8) - Journal service
systemd-journald.service (8) - Journal service
systemd-journald.socket (8) - Journal service
systemd-kexec.service (8) - System shutdown logic
systemd-localed (8)  - Locale bus mechanism
systemd-localed.service (8) - Locale bus mechanism
systemd-logind (8)   - Login manager
systemd-logind.service (8) - Login manager
systemd-machine-id-commit.service (8) - Commit a transient machine ID to disk
systemd-machine-id-setup (1) - Initialize the machine ID in /etc/machine-id
systemd-machined (8) - Virtual machine and container registration manager
systemd-machined.service (8) - Virtual machine and container registration man...
systemd-makefs (8)   - Creating and growing file systems on demand
systemd-makefs@.service (8) - Creating and growing file systems on demand
systemd-makeswap@.service (8) - Creating and growing file systems on demand
systemd-modules-load (8) - Load kernel modules at boot
systemd-modules-load.service (8) - Load kernel modules at boot
systemd-mount (1)    - Establish and destroy transient mount or auto-mount po...
systemd-notify (1)   - Notify service manager about start-up completion and o...
systemd-nspawn (1)   - Spawn a namespace container for debugging, testing and...
systemd-path (1)     - List and query system and user paths
systemd-portabled (8) - Portable service manager
systemd-portabled.service (8) - Portable service manager
systemd-poweroff.service (8) - System shutdown logic
systemd-pstore (8)   - A service to archive contents of pstore
systemd-pstore.service (8) - A service to archive contents of pstore
systemd-quotacheck (8) - File system quota checker logic
systemd-quotacheck.service (8) - File system quota checker logic
systemd-random-seed (8) - Load and save the system random seed at boot and sh...
systemd-random-seed.service (8) - Load and save the system random seed at boo...
systemd-rc-local-generator (8) - Compatibility generator for starting /etc/rc...
systemd-reboot.service (8) - System shutdown logic
systemd-remount-fs (8) - Remount root and kernel file systems
systemd-remount-fs.service (8) - Remount root and kernel file systems
systemd-resolved (8) - Network Name Resolution manager
systemd-resolved.service (8) - Network Name Resolution manager
systemd-rfkill (8)   - Load and save the RF kill switch state at boot and change
systemd-rfkill.service (8) - Load and save the RF kill switch state at boot a...
systemd-rfkill.socket (8) - Load and save the RF kill switch state at boot an...
systemd-run (1)      - Run programs in transient scope units, service units, ...
systemd-shutdown (8) - System shutdown logic
systemd-sleep (8)    - System sleep state logic
systemd-sleep.conf (5) - Suspend and hibernation configuration file
systemd-socket-activate (1) - Test socket activation of daemons
systemd-socket-proxyd (8) - Bidirectionally proxy local sockets to another (p...
systemd-suspend-then-hibernate.service (8) - System sleep state logic
systemd-suspend.service (8) - System sleep state logic
systemd-sysctl (8)   - Configure kernel parameters at boot
systemd-sysctl.service (8) - Configure kernel parameters at boot
systemd-system-update-generator (8) - Generator for redirecting boot to offli...
systemd-system.conf (5) - System and session service manager configuration files
systemd-sysusers (8) - Allocate system users and groups
systemd-sysusers.service (8) - Allocate system users and groups
systemd-sysv-generator (8) - Unit generator for SysV init scripts
systemd-timedated (8) - Time and date bus mechanism
systemd-timedated.service (8) - Time and date bus mechanism
systemd-tmpfiles (8) - Creates, deletes and cleans up volatile and temporary ...
systemd-tmpfiles-clean.service (8) - Creates, deletes and cleans up volatile ...
systemd-tmpfiles-clean.timer (8) - Creates, deletes and cleans up volatile an...
systemd-tmpfiles-setup-dev.service (8) - Creates, deletes and cleans up volat...
systemd-tmpfiles-setup.service (8) - Creates, deletes and cleans up volatile ...
systemd-tty-ask-password-agent (1) - List or process pending systemd password...
systemd-udevd (8)    - Device event managing daemon
systemd-udevd-control.socket (8) - Device event managing daemon
systemd-udevd-kernel.socket (8) - Device event managing daemon
systemd-udevd.service (8) - Device event managing daemon
systemd-umount (1)   - Establish and destroy transient mount or auto-mount po...
systemd-update-done (8) - Mark /etc and /var fully updated
systemd-update-done.service (8) - Mark /etc and /var fully updated
systemd-update-utmp (8) - Write audit and utmp updates at bootup, runlevel ch...
systemd-update-utmp-runlevel.service (8) - Write audit and utmp updates at bo...
systemd-update-utmp.service (8) - Write audit and utmp updates at bootup, run...
systemd-user-sessions (8) - Permit user logins after boot, prohibit user logi...
systemd-user-sessions.service (8) - Permit user logins after boot, prohibit u...
systemd-user.conf (5) - System and session service manager configuration files
systemd-vconsole-setup (8) - Configure the virtual consoles
systemd-vconsole-setup.service (8) - Configure the virtual consoles
systemd-veritysetup (8) - Disk integrity protection logic
systemd-veritysetup-generator (8) - Unit generator for integrity protected bl...
systemd-veritysetup@.service (8) - Disk integrity protection logic
systemd-volatile-root (8) - Make the root file system volatile
systemd-volatile-root.service (8) - Make the root file system volatile
systemd.automount (5) - Automount unit configuration
systemd.device (5)   - Device unit configuration
systemd.directives (7) - Index of configuration directives
systemd.dnssd (5)    - DNS-SD configuration
systemd.environment-generator (7) - systemd environment file generators
systemd.exec (5)     - Execution environment configuration
systemd.generator (7) - systemd unit generators
systemd.index (7)    - List all manpages from the systemd project
systemd.journal-fields (7) - Special journal fields
systemd.kill (5)     - Process killing procedure configuration
systemd.link (5)     - Network device configuration
systemd.mount (5)    - Mount unit configuration
systemd.negative (5) - DNSSEC trust anchor configuration files
systemd.net-naming-scheme (7) - Network device naming schemes
systemd.nspawn (5)   - Container settings
systemd.offline-updates (7) - Implementation of offline updates in systemd
systemd.path (5)     - Path unit configuration
systemd.positive (5) - DNSSEC trust anchor configuration files
systemd.preset (5)   - Service enablement presets
systemd.resource-control (5) - Resource control unit settings
systemd.scope (5)    - Scope unit configuration
systemd.service (5)  - Service unit configuration
systemd.slice (5)    - Slice unit configuration
systemd.socket (5)   - Socket unit configuration
systemd.special (7)  - Special systemd units
systemd.swap (5)     - Swap unit configuration
systemd.syntax (7)   - General syntax of systemd configuration files
systemd.target (5)   - Target unit configuration
systemd.time (7)     - Time and date specifications
systemd.timer (5)    - Timer unit configuration
systemd.unit (5)     - Unit configuration
sysusers.d (5)       - Declarative allocation of system users and groups
sysv_signal (3)      - signal handling with System V semantics
tail (1p)            - copy the last part of a file
TAILQ_CONCAT (3)     - implementations of singly-linked lists, singly-linked ...
TAILQ_EMPTY (3)      - implementations of singly-linked lists, singly-linked ...
TAILQ_ENTRY (3)      - implementations of singly-linked lists, singly-linked ...
TAILQ_FIRST (3)      - implementations of singly-linked lists, singly-linked ...
TAILQ_FOREACH (3)    - implementations of singly-linked lists, singly-linked ...
TAILQ_FOREACH_REVERSE (3) - implementations of singly-linked lists, singly-li...
TAILQ_HEAD (3)       - implementations of singly-linked lists, singly-linked ...
TAILQ_HEAD_INITIALIZER (3) - implementations of singly-linked lists, singly-l...
TAILQ_INIT (3)       - implementations of singly-linked lists, singly-linked ...
TAILQ_INSERT_AFTER (3) - implementations of singly-linked lists, singly-linke...
TAILQ_INSERT_BEFORE (3) - implementations of singly-linked lists, singly-link...
TAILQ_INSERT_HEAD (3) - implementations of singly-linked lists, singly-linked...
TAILQ_INSERT_TAIL (3) - implementations of singly-linked lists, singly-linked...
TAILQ_LAST (3)       - implementations of singly-linked lists, singly-linked ...
TAILQ_NEXT (3)       - implementations of singly-linked lists, singly-linked ...
TAILQ_PREV (3)       - implementations of singly-linked lists, singly-linked ...
TAILQ_REMOVE (3)     - implementations of singly-linked lists, singly-linked ...
TAILQ_SWAP (3)       - implementations of singly-linked lists, singly-linked ...
tanh (3)             - hyperbolic tangent function
tanh (3p)            - hyperbolic tangent functions
tanhf (3)            - hyperbolic tangent function
tanhl (3)            - hyperbolic tangent function
TAP::Base (3pm)      - Base class that provides common functionality to TAP::...
TAP::Harness::Beyond (3pm) - Beyond make test
TAP::Object (3pm)    - Base class that provides common functionality to all "...
TAP::Parser::Grammar (3pm) - A grammar for the Test Anything Protocol.
TAP::Parser::Iterator::Array (3pm) - Iterator for array-based TAP sources
TAP::Parser::IteratorFactory (3pm) - Figures out which SourceHandler objects ...
TAP::Parser::Result::Version (3pm) - TAP syntax version token.
TAP::Parser::Result::YAML (3pm) - YAML result token.
TAP::Parser::ResultFactory (3pm) - Factory for creating TAP::Parser output ob...
TAP::Parser::SourceHandler::RawTAP (3pm) - Stream output from raw TAP in a sc...
TAP::Parser::YAMLish::Reader (3pm) - Read YAMLish data from iterator
TAP::Parser::YAMLish::Writer (3pm) - Write YAMLish data
tar (1)              - an archiving utility
taskset (1)          - set or retrieve a process's CPU affinity
tc-actions (8)       - independently defined actions in tc
tc-codel (8)         - Controlled-Delay Active Queue Management algorithm
tc-fq_codel (8)      - Fair Queuing (FQ) with Controlled Delay (CoDel)
tc-htb (8)           - Hierarchy Token Bucket
tc-matchall (8)      - traffic control filter that matches every packet
tc-mqprio (8)        - Multiqueue Priority Qdisc (Offloaded Hardware QOS)
tc-prio (8)          - Priority qdisc
tc-red (8)           - Random Early Detection
tc-skbmod (8)        - user-friendly packet editor action
tc-skbprio (8)       - SKB Priority Queue
tc-taprio (8)        - Time Aware Priority Shaper
tc-tunnel_key (8)    - Tunnel metadata manipulation
tcamgr (1)           - the command line utility of the abstract database API
tcbmgr (1)           - the command line utility of the B+ tree database API
tcfmgr (1)           - the command line utility of the fixed-length database API
tchmgr (1)           - the command line utility of the hash database API
tctmgr (1)           - the command line utility of the table database API
tcumttest (1)        - test cases of the on-memory database API
tcutest (1)          - test cases of the utility API
tdelete (3)          - manage a binary tree
tdelete (3p)         - manage a binary search tree
tdestroy (3)         - manage a binary tree
telinit (8)          - Change SysV runlevel
telldir (3)          - return current location in directory stream
telldir (3p)         - current location of a named directory stream
tempnam (3)          - create a name for a temporary file
tempnam (3p)         - create a name for a temporary file
term (7)             - conventions for naming terminal types
Term::ReadKey (3pm)  - A perl module for simple terminal control
termcap (5)          - terminal capability database
terminfo (5)         - terminal capability data base
termio (7)           - System V terminal driver interface
test (1)             - check file types and compare values
testsaslauthd (8)    - test utility for the SASL authentication server
Text::ParseWords (3pm) - parse text into an array of tokens or array of arrays
tfind (3)            - manage a binary tree
tfind (3p)           - search binary search tree
tgmath.h (0p)        - type-generic macros
thin_metadata_pack (8) - pack thin provisioning binary metadata.
thin_metadata_unpack (8) - unpack thin provisioning binary metadata.
thin_repair (8)      - repair thin provisioning binary metadata.
Thread (3pm)         - Manipulate threads in Perl (for old code only)
thread-keyring (7)   - per-thread keyring
tic (1m)             - the terminfo entry-description compiler
Tie::Array (3pm)     - base class for tied arrays
Tie::File (3pm)      - Access the lines of a disk file via a Perl array
Tie::RefHash (3pm)   - use references as hash keys
Tie::SubstrHash (3pm) - Fixed-table-size, fixed-key-length hashing
time.h (0p)          - time types
Time::gmtime (3pm)   - by-name interface to Perl's built-in gmtime() function
Time::HiRes (3pm)    - High resolution alarm, sleep, gettimeofday, interval t...
Time::Local (3pm)    - Efficiently compute time from local and GMT time
Time::localtime (3pm) - by-name interface to Perl's built-in localtime() func...
Time::tm (3pm)       - internal object used by Time::gmtime and Time::localtime
timedatectl (1)      - Control the system time and date
timedatex (8)        - D-Bus service for system clock and RTC settings
timerfd_create (2)   - timers that notify via file descriptors
timerfd_gettime (2)  - timers that notify via file descriptors
timerfd_settime (2)  - timers that notify via file descriptors
tipc-bearer (8)      - show or modify TIPC bearers
tipc-link (8)        - show links or modify link properties
tipc-media (8)       - list or modify media properties
tipc-node (8)        - modify and show local node parameters or list peer nodes
tipc-peer (8)        - modify peer information
tload (1)            - graphic representation of system load average
tlsproxy (8)         - Postfix TLS proxy
tmpfile (3)          - create a temporary file
tmpfile (3p)         - create a temporary file
tmpfiles.d (5)       - Configuration for creation, deletion and cleaning of v...
tmpfs (5)            - a virtual memory filesystem
tmpnam (3)           - create a name for a temporary file
tmpnam (3p)          - create a name for a temporary file
tmpnam_r (3)         - create a name for a temporary file
top (1)              - display Linux processes
tput (1)             - initialize a terminal or query terminfo database
trace (8)            - Postfix delivery status reports
troff (1)            - the troff processor of the groff text formatting system
true (1)             - do nothing, successfully
trust (1)            - Tool for operating on the trust policy store
Try::Tiny (3pm)      - Minimal try/catch with proper preservation of $@
ts (1ssl)            - Time Stamping Authority tool (client/server)
TS_ACCURACY_dup (3ssl) - ASN1 object utilities
TS_ACCURACY_free (3ssl) - ASN1 object utilities
TS_ACCURACY_new (3ssl) - ASN1 object utilities
tsearch (3)          - manage a binary tree
tsearch (3p)         - search a binary search tree
tsig-keygen (8)      - ddns key generation tool
tty (1)              - print the file name of the terminal connected to stand...
tty (1p)             - return user's terminal name
tty (4)              - controlling terminal
tty_ioctl (4)        - ioctls for terminals and serial lines
ttyname (3)          - return name of a terminal
ttyname (3p)         - find the pathname of a terminal
ttyname_r (3)        - return name of a terminal
ttyS (4)             - serial terminal lines
ttyslot (3)          - find the slot of the current user's terminal in some file
ttytype (5)          - terminal device to default terminal type mapping
tune2fs (8)          - adjust tunable filesystem parameters on ext2/ext3/ext4...
turbostat (8)        - Report processor frequency and idle statistics
tuxcall (2)          - unimplemented system calls
twalk (3)            - manage a binary tree
twalk (3p)           - traverse a binary search tree
twopi (1)            - filter for radial layouts of graphs
type (1)             - bash built-in commands, see bash(1)
type (1p)            - write a description of command type
Types::Serialiser (3pm) - simple data types for common serialisation formats
Types::Serialiser::Error (3pm) - dummy module for Types::Serialiser
typeset (1)          - bash built-in commands, see bash(1)
ucs2any (1)          - generate BDF fonts containing subsets of ISO 10646-1 c...
udev (7)             - Dynamic device management
udisksd (8)          - The udisks system daemon
UI_add_verify_string (3ssl) - user interface
UI_destroy_method (3ssl) - user interface method creation and destruction
UI_dup_verify_string (3ssl) - user interface
UI_get_string_type (3ssl) - User interface string parsing
UI_string_types (3ssl) - User interface string parsing
ulckpwdf (3)         - get shadow password file entry
umount (2)           - unmount filesystem
umount (8)           - unmount file systems
umount.udisks2 (8)   - unmount file systems that have been mounted by UDisks2
umount2 (2)          - unmount filesystem
uname (1)            - print system information
uname (1p)           - return system name
uname (3p)           - get the name of the current system
uname26 (8)          - change reported architecture in new program environmen...
unbound-anchor (8)   - Unbound anchor utility.
undocumented (3)     - undocumented library functions
unflatten (1)        - adjust directed graphs to improve layout aspect ratio
ungetc (3p)          - push byte back into input stream
Unicode::Collate::CJK::Pinyin (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::CJK::Zhuyin (3pm) - weighting CJK Unified Ideographs for Un...
unicode_start (1)    - put keyboard and console in unicode mode
unicode_stop (1)     - revert keyboard and console from unicode mode
unimplemented (2)    - unimplemented system calls
unistd.h (0p)        - standard symbolic constants and types
units (7)            - decimal and binary prefixes
unix_chkpwd (8)      - Helper binary that verifies the password of the curren...
unix_update (8)      - Helper binary that updates the password of a given user
unlink (2)           - delete a name and possibly the file it refers to
unlink (3p)          - remove a directory entry relative to directory file de...
unlinkat (2)         - delete a name and possibly the file it refers to
unsquashfs (1)       - tool to uncompress squashfs filesystems
unversioned-python (1) - info on how to set up the `python` command.
update-alternatives (8) - maintain symbolic links determining default commands
update-ca-trust (8)  - manage consolidated and dynamic configuration of CA ce...
update-cracklib (8)  - Regenerate cracklib dictionary
update-crypto-policies (8) - manage the policies available to the various cry...
updwtmp (3)          - append an entry to the wtmp file
updwtmpx (3)         - append an entry to the wtmp file
uptime (1)           - Tell how long the system has been running.
URI::_punycode (3pm) - encodes Unicode string in Punycode
URI::QueryParam (3pm) - Additional query methods for URIs
uselib (2)           - load shared library
user-keyring (7)     - per-user keyring
user-session-keyring (7) - per-user default session keyring
user.conf.d (5)      - System and session service manager configuration files
User::grent (3pm)    - by-name interface to Perl's built-in getgr*() functions
User::pwent (3pm)    - by-name interface to Perl's built-in getpw*() functions
usermod (8)          - modify a user account
users (1)            - print the user names of users currently logged in to t...
ustat (2)            - get filesystem statistics
utf-8 (7)            - an ASCII compatible multibyte Unicode encoding
utf8 (7)             - an ASCII compatible multibyte Unicode encoding
utimensat (3p)       - set file access and modification times relative to dir...
uucp (1p)            - system-to-system copy
uudecode (1p)        - decode a binary file
uuencode (1)         - encode a file into email friendly text
uuencode (1p)        - encode a binary file
uuidparse (1)        - an utility to parse unique identifiers
uustat (1p)          - uucp status enquiry and job control
va_copy (3)          - variable argument lists
va_arg (3p)          - handle variable argument list
valloc (3)           - allocate aligned memory
vcs (4)              - virtual console memory
vcsa (4)             - virtual console memory
vdir (1)             - list directory contents
vdso (7)             - overview of the virtual ELF dynamic shared object
verify (1ssl)        - Utility to verify certificates
verify (8)           - Postfix address verification server
versionsort (3)      - scan a directory for matching entries
vfychain (1)         - vfychain [options] [revocation options] certfile [[opt...
vfyserv (1)          - TBD
vgck (8)             - Check the consistency of volume group(s)
vgdisplay (8)        - Display volume group information
vgexport (8)         - Unregister volume group(s) from the system
vgextend (8)         - Add physical volumes to a volume group
vgimport (8)         - Register exported volume group with system
vgreduce (8)         - Remove physical volume(s) from a volume group
vgs (8)              - Display information about volume groups
vgsplit (8)          - Move physical volumes into a new or existing volume group
vhangup (2)          - virtually hangup the current terminal
vi (1p)              - screen-oriented (visual) display editor
virtual (8)          - Postfix virtual domain mail delivery agent
vmstat (8)           - Report virtual memory statistics
vserver (2)          - unimplemented system calls
vsock (7)            - Linux VSOCK address family
vsyslog (3)          - send messages to the system logger
w (1)                - Show who is logged on and what they are doing.
wait3 (2)            - wait for process to change state, BSD style
wait4 (2)            - wait for process to change state, BSD style
watch (1)            - execute a program periodically, showing output fullscreen
wc (1)               - print newline, word, and byte counts for each file
wc (1p)              - word, line, and byte or character count
wcpcpy (3)           - copy a wide-character string, returning a pointer to i...
wcpcpy (3p)          - copy a wide-character string, returning a pointer to i...
wcpncpy (3)          - copy a fixed-size string of wide characters, returning...
wcpncpy (3p)         - copy a fixed-size wide-character string, returning a p...
wcrtomb (3)          - convert a wide character to a multibyte sequence
wcscpy (3)           - copy a wide-character string
wcscpy (3p)          - copy a wide-character string, returning a pointer to i...
wcscspn (3)          - search a wide-character string for any of a set of wid...
wcscspn (3p)         - get the length of a complementary wide substring
wcsncpy (3)          - copy a fixed-size string of wide characters
wcsncpy (3p)         - copy a fixed-size wide-character string, returning a p...
wcsnrtombs (3)       - convert a wide-character string to a multibyte string
wcsnrtombs (3p)      - convert wide-character string to multi-byte string
wcspbrk (3)          - search a wide-character string for any of a set of wid...
wcsrtombs (3)        - convert a wide-character string to a multibyte string
wcsspn (3)           - advance in a wide-character string, skipping any of a ...
wcstoimax (3p)       - convert a wide-character string to an integer type
wcstombs (3)         - convert a wide-character string to a multibyte string
wcstoumax (3p)       - convert a wide-character string to an integer type
wctob (3)            - try to represent a wide character as a single byte
wctob (3p)           - wide-character to single-byte conversion
wctomb (3)           - convert a wide character to a multibyte sequence
wctype (3)           - wide-character classification
wctype (3p)          - define character class
wctype.h (0p)        - wide-character classification and mapping utilities
webalizer (1)        - A web server log file analysis tool.
webazolver (1)       - A web server log file analysis tool.
whatis (1)           - display one-line manual page descriptions
whereis (1)          - locate the binary, source, and manual page files for a...
who (1p)             - display who is on the system
wmemchr (3)          - search a wide character in a wide-character array
wmemchr (3p)         - find a wide character in memory
wmemcmp (3)          - compare two arrays of wide-characters
wmemcmp (3p)         - compare wide characters in memory
wmemcpy (3)          - copy an array of wide-characters
wmemcpy (3p)         - copy wide characters in memory
wmemmove (3)         - copy an array of wide-characters
wmemmove (3p)        - copy wide characters in memory with overlapping areas
wmempcpy (3)         - copy memory area
wmemset (3)          - fill an array of wide-characters with a constant wide ...
wmemset (3p)         - set wide characters in memory
wordexp.h (0p)       - word-expansion types
wsrep_sst_common (1) - common command line parser to be sourced by other SST ...
wsrep_sst_mysqldump (1) - mysqldump-based state snapshot transfer
wsrep_sst_rsync (1)  - rsync-based state snapshot transfer
wsrep_sst_rsync_wan (1) - rsync_wan (rsync with delta transfers)-based state ...
WWW::RobotRules::AnyDBM_File (3pm) - Persistent RobotRules
X25519 (7ssl)        - EVP_PKEY X25519 and X448 support
X448 (7ssl)          - EVP_PKEY X25519 and X448 support
x509 (1ssl)          - Certificate display and signing utility
X509_add_ext (3ssl)  - extension stack utility functions
X509_ALGOR_copy (3ssl) - AlgorithmIdentifier functions
X509_check_issued (3ssl) - checks if certificate is apparently issued by anot...
X509_check_private_key (3ssl) - check the consistency of a private key with t...
X509_CRL_add0_revoked (3ssl) - CRL revoked entry utility functions
X509_CRL_add_ext (3ssl) - extension stack utility functions
X509_CRL_delete_ext (3ssl) - extension stack utility functions
X509_CRL_get0_by_cert (3ssl) - CRL revoked entry utility functions
X509_CRL_get0_by_serial (3ssl) - CRL revoked entry utility functions
X509_CRL_get_ext (3ssl) - extension stack utility functions
X509_CRL_get_ext_by_critical (3ssl) - extension stack utility functions
X509_CRL_get_ext_by_NID (3ssl) - extension stack utility functions
X509_CRL_get_ext_by_OBJ (3ssl) - extension stack utility functions
X509_CRL_get_ext_count (3ssl) - extension stack utility functions
X509_CRL_get_REVOKED (3ssl) - CRL revoked entry utility functions
X509_CRL_sign (3ssl) - sign or verify certificate, certificate request or CRL...
X509_CRL_sign_ctx (3ssl) - sign or verify certificate, certificate request or...
X509_CRL_sort (3ssl) - CRL revoked entry utility functions
X509_CRL_verify (3ssl) - sign or verify certificate, certificate request or C...
X509_delete_ext (3ssl) - extension stack utility functions
X509_EXTENSION_create_by_NID (3ssl) - extension utility functions
X509_EXTENSION_create_by_OBJ (3ssl) - extension utility functions
X509_EXTENSION_get_critical (3ssl) - extension utility functions
X509_EXTENSION_get_data (3ssl) - extension utility functions
X509_EXTENSION_get_object (3ssl) - extension utility functions
X509_EXTENSION_set_critical (3ssl) - extension utility functions
X509_EXTENSION_set_data (3ssl) - extension utility functions
X509_EXTENSION_set_object (3ssl) - extension utility functions
X509_get0_authority_issuer (3ssl) - retrieve certificate extension data
X509_get0_authority_key_id (3ssl) - retrieve certificate extension data
X509_get0_authority_serial (3ssl) - retrieve certificate extension data
X509_get0_pubkey (3ssl) - get or set certificate or certificate request publi...
X509_get0_subject_key_id (3ssl) - retrieve certificate extension data
X509_get_ext (3ssl)  - extension stack utility functions
X509_get_ext_by_critical (3ssl) - extension stack utility functions
X509_get_ext_by_NID (3ssl) - extension stack utility functions
X509_get_ext_by_OBJ (3ssl) - extension stack utility functions
X509_get_ext_count (3ssl) - extension stack utility functions
X509_get_extended_key_usage (3ssl) - retrieve certificate extension data
X509_get_key_usage (3ssl) - retrieve certificate extension data
X509_get_proxy_pathlen (3ssl) - retrieve certificate extension data
X509_get_pubkey (3ssl) - get or set certificate or certificate request public...
X509_get_X509_PUBKEY (3ssl) - get or set certificate or certificate request p...
X509_LOOKUP_by_alias (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_by_fingerprint (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_by_issuer_serial (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_by_subject (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_get_by_alias_fn (3ssl) - Routines to build up X509_LOOKUP methods
X509_LOOKUP_get_by_fingerprint_fn (3ssl) - Routines to build up X509_LOOKUP m...
X509_LOOKUP_get_by_issuer_serial_fn (3ssl) - Routines to build up X509_LOOKUP...
X509_LOOKUP_get_by_subject_fn (3ssl) - Routines to build up X509_LOOKUP methods
X509_LOOKUP_meth_get_get_by_alias (3ssl) - Routines to build up X509_LOOKUP m...
X509_LOOKUP_meth_get_get_by_fingerprint (3ssl) - Routines to build up X509_LO...
X509_LOOKUP_meth_get_get_by_issuer_se... (3ssl) - Routines to build up X509_L...
X509_LOOKUP_meth_get_get_by_subject (3ssl) - Routines to build up X509_LOOKUP...
X509_LOOKUP_meth_set_get_by_alias (3ssl) - Routines to build up X509_LOOKUP m...
X509_LOOKUP_meth_set_get_by_fingerprint (3ssl) - Routines to build up X509_LO...
X509_LOOKUP_meth_set_get_by_issuer_se... (3ssl) - Routines to build up X509_L...
X509_LOOKUP_meth_set_get_by_subject (3ssl) - Routines to build up X509_LOOKUP...
X509_LOOKUP_TYPE (3ssl) - OpenSSL certificate lookup mechanisms
X509_NAME_add_entry (3ssl) - X509_NAME modification functions
X509_NAME_add_entry_by_NID (3ssl) - X509_NAME modification functions
X509_NAME_add_entry_by_OBJ (3ssl) - X509_NAME modification functions
X509_NAME_add_entry_by_txt (3ssl) - X509_NAME modification functions
X509_NAME_delete_entry (3ssl) - X509_NAME modification functions
X509_NAME_entry_count (3ssl) - X509_NAME lookup and enumeration functions
X509_NAME_ENTRY_create_by_NID (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_create_by_OBJ (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_create_by_txt (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_dup (3ssl) - ASN1 object utilities
X509_NAME_ENTRY_free (3ssl) - ASN1 object utilities
X509_NAME_ENTRY_get_data (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_get_object (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_new (3ssl) - ASN1 object utilities
X509_NAME_ENTRY_set_data (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_ENTRY_set_object (3ssl) - X509_NAME_ENTRY utility functions
X509_NAME_get_entry (3ssl) - X509_NAME lookup and enumeration functions
X509_NAME_get_index_by_NID (3ssl) - X509_NAME lookup and enumeration functions
X509_NAME_get_index_by_OBJ (3ssl) - X509_NAME lookup and enumeration functions
X509_NAME_get_text_by_NID (3ssl) - X509_NAME lookup and enumeration functions
X509_NAME_get_text_by_OBJ (3ssl) - X509_NAME lookup and enumeration functions
X509_pubkey_digest (3ssl) - get digest of various objects
X509_PUBKEY_free (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_get (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_get0 (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_get0_param (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_new (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_set (3ssl) - SubjectPublicKeyInfo public key functions
X509_PUBKEY_set0_param (3ssl) - SubjectPublicKeyInfo public key functions
X509_REQ_check_private_key (3ssl) - check the consistency of a private key wi...
X509_REQ_get0_pubkey (3ssl) - get or set certificate or certificate request p...
X509_REQ_get_pubkey (3ssl) - get or set certificate or certificate request pu...
X509_REQ_get_X509_PUBKEY (3ssl) - get or set certificate or certificate reque...
X509_REQ_set_pubkey (3ssl) - get or set certificate or certificate request pu...
X509_REQ_sign (3ssl) - sign or verify certificate, certificate request or CRL...
X509_REQ_sign_ctx (3ssl) - sign or verify certificate, certificate request or...
X509_REQ_verify (3ssl) - sign or verify certificate, certificate request or C...
X509_REVOKED_add_ext (3ssl) - extension stack utility functions
X509_REVOKED_delete_ext (3ssl) - extension stack utility functions
X509_REVOKED_get0_revocationDate (3ssl) - CRL revoked entry utility functions
X509_REVOKED_get0_serialNumber (3ssl) - CRL revoked entry utility functions
X509_REVOKED_get_ext (3ssl) - extension stack utility functions
X509_REVOKED_get_ext_by_critical (3ssl) - extension stack utility functions
X509_REVOKED_get_ext_by_NID (3ssl) - extension stack utility functions
X509_REVOKED_get_ext_by_OBJ (3ssl) - extension stack utility functions
X509_REVOKED_get_ext_count (3ssl) - extension stack utility functions
X509_REVOKED_set_revocationDate (3ssl) - CRL revoked entry utility functions
X509_REVOKED_set_serialNumber (3ssl) - CRL revoked entry utility functions
X509_set_proxy_flag (3ssl) - retrieve certificate extension data
X509_set_proxy_pathlen (3ssl) - retrieve certificate extension data
X509_set_pubkey (3ssl) - get or set certificate or certificate request public...
X509_sign (3ssl)     - sign or verify certificate, certificate request or CRL...
X509_sign_ctx (3ssl) - sign or verify certificate, certificate request or CRL...
X509_STORE_CTX_check_policy_fn (3ssl) - set verification callback
X509_STORE_CTX_get_check_policy (3ssl) - get and set verification callback
X509_STORE_CTX_get_verify (3ssl) - set verification callback
X509_STORE_CTX_get_verify_cb (3ssl) - get and set verification callback
X509_STORE_CTX_set_verify (3ssl) - X509_STORE_CTX initialisation
X509_STORE_CTX_set_verify_cb (3ssl) - get and set verification callback
X509_STORE_CTX_verify_cb (3ssl) - get and set verification callback
X509_STORE_CTX_verify_fn (3ssl) - X509_STORE_CTX initialisation
X509_STORE_get_check_policy (3ssl) - set verification callback
X509_STORE_get_verify_cb (3ssl) - set verification callback
X509_STORE_set_check_policy (3ssl) - set verification callback
X509_STORE_set_verify (3ssl) - set verification callback
X509_STORE_set_verify_cb (3ssl) - set verification callback
X509_STORE_set_verify_cb_func (3ssl) - set verification callback
X509_STORE_set_verify_func (3ssl) - set verification callback
X509_verify (3ssl)   - sign or verify certificate, certificate request or CRL...
X509_verify_cert (3ssl) - discover and verify X509 certificate chain
X509_verify_cert_error_string (3ssl) - get or set certificate verification st...
X509_VERIFY_PARAM_add0_policy (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_add1_host (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_clear_flags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get0_peername (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_auth_level (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_depth (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_flags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_hostflags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_inh_flags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_get_time (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set1_email (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set1_host (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set1_ip (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set1_ip_asc (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set1_policies (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_auth_level (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_depth (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_flags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_hostflags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_inh_flags (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_purpose (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_time (3ssl) - X509 verification parameters
X509_VERIFY_PARAM_set_trust (3ssl) - X509 verification parameters
X509v3_add_ext (3ssl) - extension stack utility functions
X509v3_delete_ext (3ssl) - extension stack utility functions
X509v3_get_ext (3ssl) - extension stack utility functions
X509v3_get_ext_by_critical (3ssl) - extension stack utility functions
X509v3_get_ext_by_NID (3ssl) - extension stack utility functions
X509v3_get_ext_by_OBJ (3ssl) - extension stack utility functions
X509v3_get_ext_count (3ssl) - extension stack utility functions
x86_64 (8)           - change reported architecture in new program environmen...
x86_energy_perf_policy (8) - Manage Energy vs. Performance Policy via x86 Mod...
x_contexts (5)       - userspace SELinux labeling interface and configuration...
xargs (1p)           - construct argument lists and invoke utility
xcrypt (3)           - RFS password encryption
xdecrypt (3)         - RFS password encryption
xencrypt (3)         - RFS password encryption
xfs (5)              - layout, mount options, and supported file attributes f...
xfs_admin (8)        - change parameters of an XFS filesystem
xfs_copy (8)         - copy the contents of an XFS filesystem
xfs_db (8)           - debug an XFS filesystem
xfs_estimate (8)     - estimate the space that an XFS filesystem will take
xfs_freeze (8)       - suspend access to an XFS filesystem
xfs_fsr (8)          - filesystem reorganizer for XFS
xfs_growfs (8)       - expand an XFS filesystem
xfs_info (8)         - display XFS filesystem geometry information
xfs_io (8)           - debug the I/O path of an XFS filesystem
xfs_logprint (8)     - print the log of an XFS filesystem
xfs_mdrestore (8)    - restores an XFS metadump image to a filesystem image
xfs_metadump (8)     - copy XFS filesystem metadata to a file
xfs_quota (8)        - manage use of quota on XFS filesystems
xfs_repair (8)       - repair an XFS filesystem
xfs_rtcp (8)         - XFS realtime copy command
xfs_spaceman (8)     - show free space information about an XFS filesystem
xinput (1)           - utility to configure and test X input devices
xkeyboard-config (7) - XKB data description files
xkill (1)            - kill a client by its X resource
XML::Parser::Style::Debug (3pm) - Debug style for XML::Parser
XML::Parser::Style::Objects (3pm) - Objects styler parser
XML::Parser::Style::Stream (3pm) - Stream style for XML::Parser
XML::Parser::Style::Subs (3pm) - glue for handling element callbacks
XML::Parser::Style::Tree (3pm) - Tree style parser
XML::SAX::ParserFactory (3pm) - Obtain a SAX parser
XML::SAX::PurePerl::Reader (3pm) - Abstract Reader factory class
XML::Simple::FAQ (3pm) - Frequently Asked Questions about XML::Simple
xmodmap (1)          - utility for modifying keymaps and pointer button mappi...
xrdb (1)             - X server resource database utility
xset (1)             - user preference utility for X
xsetroot (1)         - root window parameter setting utility for X
XSLoader (3pm)       - Dynamically load C libraries into Perl code
xstdcmap (1)         - X standard colormap utility
y0 (3)               - Bessel functions of the second kind
y0 (3p)              - Bessel functions of the second kind
y0f (3)              - Bessel functions of the second kind
y0l (3)              - Bessel functions of the second kind
y1 (3)               - Bessel functions of the second kind
y1f (3)              - Bessel functions of the second kind
y1l (3)              - Bessel functions of the second kind
yacc (1p)            - yet another compiler compiler (DEVELOPMENT)
YAML (3pm)           - YAML Ain't Markup Language
YAML::Any (3pm)      - Pick a YAML implementation and use it.
YAML::Dumper (3pm)   - YAML class for dumping Perl objects to YAML
YAML::Dumper::Base (3pm) - Base class for YAML Dumper classes
YAML::Error (3pm)    - Error formatting class for YAML modules
YAML::Loader (3pm)   - YAML class for loading Perl objects to YAML
YAML::Loader::Base (3pm) - Base class for YAML Loader classes
YAML::Marshall (3pm) - YAML marshalling class you can mixin to your classes
YAML::Node (3pm)     - A generic data node that encapsulates YAML information
YAML::Tag (3pm)      - Tag URI object class for YAML
YAML::Tiny (3pm)     - Read/Write YAML files with as little code as possible
YAML::Types (3pm)    - Marshall Perl internal data types to/from YAML
yes (1)              - output a string repeatedly until killed
yn (3)               - Bessel functions of the second kind
ynf (3)              - Bessel functions of the second kind
ynl (3)              - Bessel functions of the second kind
ypdomainname (1)     - show or set the system's NIS/YP domain name
yum (8)              - redirecting to DNF Command Reference
yum-aliases (1)      - redirecting to DNF Command Reference
yum-builddep (1)     - redirecting to DNF builddep Plugin
yum-changelog (1)    - redirecting to DNF changelog Plugin
yum-config-manager (1) - redirecting to DNF config-manager Plugin
yum-copr (8)         - redirecting to DNF copr Plugin
yum-debug-dump (1)   - redirecting to DNF debug Plugin
yum-debug-restore (1) - redirecting to DNF debug Plugin
yum-groups-manager (1) - redirecting to DNF groups-manager Plugin
yum-shell (8)        - redirecting to DNF Command Reference
yum-utils (1)        - classic YUM utilities implemented as CLI shims on top ...
yum.conf (5)         - redirecting to DNF Configuration Reference
yum2dnf (8)          - Changes in DNF compared to YUM
yumdownloader (1)    - redirecting to DNF download Plugin
zgrep (1)            - search possibly compressed files for a regular expression
zipcloak (1)         - encrypt entries in a zipfile
zipdetails (1)       - display the internal structure of zip files
zlib (3)             - compression/decompression library