ate(category2-linux-allgemein.html) - phpMan

drweb-updater (1)    - an updating utility (DrWeb Updater).
Test2::EventFacet::Render (3pm) - Facet that dictates how to render an event.
Test2::Tools::Tiny (3pm) - Tiny set of tools for unfortunate souls who cannot...
update.pl (1)        - an updating utility (DrWeb Updater).
jose-jwk-gen (1)     - Creates a random JWK for each input JWK template
jose-jwk-pub (1)     - Cleans private keys from a JWK
jose-jwk-thp (1)     - Calculates the JWK thumbprint
jose-jwk-use (1)     - Validates a key for the specified use(s)
updatedb.conf (5)    - a configuration file for updatedb(8)
_Exit (2)            - terminate the calling process
_Exit (3p)           - terminate a process
__clone2 (2)         - create a child process
_exit (2)            - terminate the calling process
_tolower (3p)        - transliterate uppercase characters to lowercase
_toupper (3p)        - transliterate lowercase characters to uppercase
abort (3p)           - generate an abnormal process abort
addgnupghome (8)     - Create .gnupg home directories
adduser (8)          - create a new user or update default new user information
aligned_alloc (3)    - allocate aligned memory
alloc_hugepages (2)  - allocate or free huge pages
alloca (3)           - allocate memory that is automatically freed
animate (1)          - animates an image or image sequence on any X server.
anvil (8)            - Postfix session count and request rate control
App::Prove::State (3pm) - State storage for the "prove" command.
App::Prove::State::Result (3pm) - Individual test suite results.
App::Prove::State::Result::Test (3pm) - Individual test results.
ar (1)               - create, modify, and extract from archives
ar (1p)              - create and maintain library archives
arch_prctl (2)       - set architecture-specific thread state
Archive::Zip::Tree (3pm) - (DEPRECATED) methods for adding/extracting trees u...
argz_create (3)      - functions to handle an argz list
argz_create_sep (3)  - functions to handle an argz list
aria_pack (1)        - generate compressed, read-only Aria tables
arp (8)              - manipulate the system ARP cache
arpaname (1)         - translate IP addresses to the corresponding ARPA names
asctime (3)          - transform date and time to broken-down time or ASCII
asctime (3p)         - convert date and time to a string
asctime_r (3)        - transform date and time to broken-down time or ASCII
ASN1_ENUMERATED_get (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_ENUMERATED_get_int64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_ENUMERATED_set (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_ENUMERATED_set_int64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_ENUMERATED_to_BN (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_generate_nconf (3ssl) - ASN1 generation functions
ASN1_generate_v3 (3ssl) - ASN1 generation functions
ASN1_INTEGER_get (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_get_int64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_get_uint64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_set (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_set_int64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_set_uint64 (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
ASN1_INTEGER_to_BN (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
asprintf (3)         - print to allocated string
at (1p)              - execute commands at a later time
atexit (3)           - register a function to be called at normal process ter...
atexit (3p)          - register a function to run at process termination
audit2allow (1)      - generate SELinux policy allow/dontaudit rules from log...
audit2why (1)        - generate SELinux policy allow/dontaudit rules from log...
rpc_soc (3t)         - "library routines for remote procedure calls"
rpc_clnt_auth (3t)   - library routines for client side remote procedure call...
autoconf (1)         - Generate configuration scripts
autoheader (1)       - Create a template header for configure
autom4te (1)         - Generate files and scripts thanks to M4
autoreconf (1)       - Update generated configuration files
autoscan (1)         - Generate a preliminary configure.in
autoupdate (1)       - Update a configure.in to a newer Autoconf
auvirt (8)           - a program that shows data related to virtual machines
avc_compute_create (3) - obtain SELinux label for new object
avc_context_to_sid (3) - obtain and manipulate SELinux security ID's
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_sid_to_context (3) - obtain and manipulate SELinux security ID's
B::Op_private (3pm)  - OP op_private flag definitions
B::Xref (3pm)        - Generates cross reference reports for Perl programs
BIO_get_data (3ssl)  - functions for managing BIO state information
BIO_get_init (3ssl)  - functions for managing BIO state information
BIO_get_num_renegotiates (3ssl) - SSL BIO
BIO_get_shutdown (3ssl) - functions for managing BIO state information
BIO_meth_get_create (3ssl) - Routines to build up BIO methods
BIO_meth_set_create (3ssl) - Routines to build up BIO methods
BIO_set_data (3ssl)  - functions for managing BIO state information
BIO_set_init (3ssl)  - functions for managing BIO state information
BIO_set_shutdown (3ssl) - functions for managing BIO state information
BIO_set_ssl_renegotiate_bytes (3ssl) - SSL BIO
BIO_set_ssl_renegotiate_timeout (3ssl) - SSL BIO
blkdeactivate (8)    - utility to deactivate block devices
blkid (8)            - locate/print block device attributes
BN_BLINDING_convert (3ssl) - blinding related BIGNUM functions
BN_BLINDING_convert_ex (3ssl) - blinding related BIGNUM functions
BN_BLINDING_create_param (3ssl) - blinding related BIGNUM functions
BN_BLINDING_free (3ssl) - blinding related BIGNUM functions
BN_BLINDING_get_flags (3ssl) - blinding related BIGNUM functions
BN_BLINDING_invert (3ssl) - blinding related BIGNUM functions
BN_BLINDING_invert_ex (3ssl) - blinding related BIGNUM functions
BN_BLINDING_is_current_thread (3ssl) - blinding related BIGNUM functions
BN_BLINDING_lock (3ssl) - blinding related BIGNUM functions
BN_BLINDING_new (3ssl) - blinding related BIGNUM functions
BN_BLINDING_set_current_thread (3ssl) - blinding related BIGNUM functions
BN_BLINDING_set_flags (3ssl) - blinding related BIGNUM functions
BN_BLINDING_unlock (3ssl) - blinding related BIGNUM functions
BN_BLINDING_update (3ssl) - blinding related BIGNUM functions
BN_clear (3ssl)      - allocate and free BIGNUMs
BN_clear_free (3ssl) - allocate and free BIGNUMs
BN_CTX_free (3ssl)   - allocate and free BN_CTX structures
BN_CTX_new (3ssl)    - allocate and free BN_CTX structures
BN_CTX_secure_new (3ssl) - allocate and free BN_CTX structures
BN_free (3ssl)       - allocate and free BIGNUMs
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_get0_nist_prime_192 (3ssl) - Create standardized public primes or DH pairs
BN_get0_nist_prime_224 (3ssl) - Create standardized public primes or DH pairs
BN_get0_nist_prime_256 (3ssl) - Create standardized public primes or DH pairs
BN_get0_nist_prime_384 (3ssl) - Create standardized public primes or DH pairs
BN_get0_nist_prime_521 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc2409_prime_1024 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc2409_prime_768 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_1536 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_2048 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_3072 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_4096 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_6144 (3ssl) - Create standardized public primes or DH pairs
BN_get_rfc3526_prime_8192 (3ssl) - Create standardized public primes or DH pairs
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_new (3ssl)        - allocate and free BIGNUMs
BN_priv_rand (3ssl)  - generate pseudo-random number
BN_priv_rand_range (3ssl) - generate pseudo-random number
BN_pseudo_rand (3ssl) - generate pseudo-random number
BN_pseudo_rand_range (3ssl) - generate pseudo-random number
BN_rand (3ssl)       - generate pseudo-random number
BN_rand_range (3ssl) - generate pseudo-random number
BN_secure_new (3ssl) - allocate and free BIGNUMs
BN_to_ASN1_ENUMERATED (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
BN_to_ASN1_INTEGER (3ssl) - ASN.1 INTEGER and ENUMERATED utilities
bounce (5)           - Postfix bounce message template format
bridge (8)           - show / manipulate bridge addresses and devices
ca-legacy (8)        - Manage the system configuration for legacy CA certific...
cache_check (8)      - validates cache metadata on a device or file.
cache_metadata_size (8) - Estimate the size of the metadata device needed for...
calloc (3)           - allocate and free dynamic memory
carg (3)             - calculate the complex argument
cargf (3)            - calculate the complex argument
cargl (3)            - calculate the complex argument
cat (1)              - concatenate files and print on the standard output
cat (1p)             - concatenate and print files
catman (8)           - create or update the pre-formatted manual pages
cert8.db (5)         - Legacy NSS certificate database
cert9.db (5)         - NSS certificate database
CERTIFICATEPOLICIES_free (3ssl) - ASN1 object utilities
CERTIFICATEPOLICIES_new (3ssl) - ASN1 object utilities
certutil (1)         - Manage keys and certificate in both NSS databases and ...
cfdisk (8)           - display or manipulate a disk partition table
cfgetispeed (3)      - get and set terminal attributes, line control, get and...
cfgetispeed (3p)     - get input baud rate
cfgetospeed (3)      - get and set terminal attributes, line control, get and...
cfgetospeed (3p)     - get output baud rate
cflow (1p)           - generate a C-language flowgraph (DEVELOPMENT)
cfmakeraw (3)        - get and set terminal attributes, line control, get and...
cfree (3)            - free allocated memory
cfsetispeed (3)      - get and set terminal attributes, line control, get and...
cfsetispeed (3p)     - set input baud rate
cfsetospeed (3)      - get and set terminal attributes, line control, get and...
cfsetospeed (3p)     - set output baud rate
cfsetspeed (3)       - get and set terminal attributes, line control, get and...
CGI (3pm)            - Handle Common Gateway Interface requests and responses
chcat (8)            - change file SELinux security category
chgpasswd (8)        - update group passwords in batch mode
chkconfig (8)        - updates and queries runlevel information for system se...
chpasswd (8)         - update passwords in batch mode
chrt (1)             - manipulate the real-time attributes of a process
rpc_clnt_create (3t) - "library routines for dealing with creation and manipu...
clone (2)            - create a child process
clone2 (2)           - create a child process
CMS_add0_cert (3ssl) - CMS certificate and CRL utility functions
CMS_add0_crl (3ssl)  - CMS certificate and CRL utility functions
CMS_add1_cert (3ssl) - CMS certificate and CRL utility functions
CMS_add1_crl (3ssl)  - CMS certificate and CRL utility functions
CMS_compress (3ssl)  - create a CMS CompressedData structure
CMS_encrypt (3ssl)   - create a CMS envelopedData structure
CMS_get1_certs (3ssl) - CMS certificate and CRL utility functions
CMS_get1_crls (3ssl) - CMS certificate and CRL utility functions
CMS_ReceiptRequest_create0 (3ssl) - CMS signed receipt request functions
CMS_sign (3ssl)      - create a CMS SignedData structure
CMS_sign_receipt (3ssl) - create a CMS signed receipt
column (1)           - columnate lists
compare (1)          - mathematically and visually annotate the difference be...
config.sub (1)       - validate and canonicalize a configuration triplet
conj (3)             - calculate the complex conjugate
conj (3p)            - complex conjugate functions
conjf (3)            - calculate the complex conjugate
conjl (3)            - calculate the complex conjugate
connect (2)          - initiate a connection on a socket
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
cpan-mirrors (1)     - Find the fatest CPAN mirrors nearby
CPAN::Meta::Validator (3pm) - validate CPAN distribution metadata structures
cpupower (1)         - Shows and sets processor power related values
cpupower-idle-set (1) - Utility to set cpu idle state specific kernel options
cpupower-info (1)    - Shows processor power related kernel or hardware confi...
cpupower-set (1)     - Set processor power related kernel or hardware configu...
creat (2)            - open and possibly create a file
creat (3p)           - create a new file or rewrite an existing one
create-cracklib-dict (8) - Check passwords using libcrack2
create_module (2)    - create a loadable module entry
crl2pkcs7 (1ssl)     - Create a PKCS#7 structure from a CRL and certificates
crlutil (1)          - List, generate, modify, or delete CRLs within the NSS ...
CRYPTO_secure_allocated (3ssl) - secure heap storage
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...
ctags (1p)           - create a tags file (DEVELOPMENT, FORTRAN)
ctermid (3p)         - generate a pathname for the controlling terminal
ctime (3)            - transform date and time to broken-down time or ASCII
ctime (3p)           - convert a time value to a date and time string
ctime_r (3)          - transform date and time to broken-down time or ASCII
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
cxref (1p)           - generate a C-language program cross-reference table (D...
d2i_ASN1_ENUMERATED (3ssl) - convert objects from/to ASN.1/DER representation
d2i_AutoPrivateKey (3ssl) - decode and encode functions for reading and savin...
d2i_CERTIFICATEPOLICIES (3ssl) - convert objects from/to ASN.1/DER representa...
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_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_PKCS8PrivateKey_bio (3ssl) - PKCS#8 format private key functions
d2i_PKCS8PrivateKey_fp (3ssl) - PKCS#8 format private key functions
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_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
Data::OptList (3pm)  - parse and validate simple name/value option pairs
Data::Validate::IP (3pm) - IPv4 and IPv6 validation methods
date (1)             - print or set the system date and time
date (1p)            - write the date and time
Date::Calc (3pm)     - Gregorian calendar date calculations
Date::Calc::Object (3pm) - Object-oriented add-on for Date::Calc with overloa...
Date::Calc::PP (3pm) - pure-Perl plug-in for Date::Calc
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::Format (3pm)   - Date formating subroutines
Date::Language (3pm) - Language specific date formating and parsing
Date::Language::Bulgarian (3pm) - localization for Date::Format
Date::Language::Hungarian (3pm) - Magyar format for Date::Format
Date::Parse (3pm)    - Parse date strings into time values
db_hotbackup (1)     - Create "hot backup" or "hot failover" snapshots
db_recover (1)       - Recover the database to a consistent state
db_replicate (1)     - Provide replication services
DBD::File::HowTo (3pm) - Guide to create DBD::File based driver
DBD::Gofer (3pm)     - A stateless-proxy driver for communicating with a remo...
DBD::Sponge (3pm)    - Create a DBI statement handle from Perl data
DBI::DBD::Metadata (3pm) - Generate the code and data for some DBI metadata m...
DBI::DBD::SqlEngine::HowTo (3pm) - Guide to create DBI::DBD::SqlEngine based ...
DBI::Gofer::Request (3pm) - Encapsulate a request from DBD::Gofer to DBI::Gof...
DBI::Gofer::Response (3pm) - Encapsulate a response from DBI::Gofer::Execute ...
DBI::ProfileData (3pm) - manipulate DBI::ProfileDumper data dumps
dbus-update-activation-environment (1) - update environment used for D-Bus se...
dbus-uuidgen (1)     - Utility to generate UUIDs
dcb (8)              - show / manipulate DCB (Data Center Bridging) settings
dcb-app (8)          - show / manipulate application priority table of the DC...
dcb-buffer (8)       - show / manipulate port buffer settings of the DCB (Dat...
dcb-dcbx (8)         - show / manipulate port DCBX (Data Center Bridging eXch...
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...
deallocvt (1)        - deallocate unused virtual consoles
debuginfod-find (1)  - request debuginfo-related data
depmod (8)           - Generate modules.dep and map files.
deprecate (3pm)      - Perl pragma for deprecating the core version of a module
derdump (1)          - Dumps C-sequence strings from a DER encoded certificat...
Devel::SelfStubber (3pm) - generate stubs for a SelfLoading module
devlink-monitor (8)  - state monitoring
devlink-rate (8)     - devlink rate management
DH_check (3ssl)      - generate and check Diffie-Hellman parameters
DH_check_ex (3ssl)   - generate and check Diffie-Hellman parameters
DH_check_params (3ssl) - generate and check Diffie-Hellman parameters
DH_check_params_ex (3ssl) - generate and check Diffie-Hellman parameters
DH_check_pub_key_ex (3ssl) - generate and check Diffie-Hellman parameters
DH_free (3ssl)       - allocate and free DH objects
DH_generate_key (3ssl) - perform Diffie-Hellman key exchange
DH_generate_parameters (3ssl) - generate and check Diffie-Hellman parameters
DH_generate_parameters_ex (3ssl) - generate and check Diffie-Hellman parameters
DH_get_1024_160 (3ssl) - Create standardized public primes or DH pairs
DH_get_2048_224 (3ssl) - Create standardized public primes or DH pairs
DH_get_2048_256 (3ssl) - Create standardized public primes or DH pairs
DH_meth_get_generate_key (3ssl) - Routines to build up DH methods
DH_meth_get_generate_params (3ssl) - Routines to build up DH methods
DH_meth_set_generate_key (3ssl) - Routines to build up DH methods
DH_meth_set_generate_params (3ssl) - Routines to build up DH methods
DH_new (3ssl)        - allocate and free DH objects
diffimg (1)          - Calculates intersection between two images
difftime (3)         - calculate time difference
Digest (3pm)         - Modules that calculate message digests
Digest::file (3pm)   - Calculate digests of files
dl_iterate_phdr (3)  - walk through list of shared objects
dladdr (3)           - translate address to symbolic information
dladdr1 (3)          - translate address to symbolic information
dnf-generate_completion_cache (8) - DNF generate_completion_cache Plugin
doveadm-deduplicate (1) - expunge duplicate messages
doveadm-fts (1)      - Manipulate the Full Text Search (FTS) index
doveadm-log (1)      - Locate, test or reopen Dovecot's log files
doveadm-mailbox (1)  - Commands related to handling mailboxes
doveadm-quota (1)    - Initialize/recalculate or show current quota usage
doveadm-rebuild (1)  - Commands related to rebuilding various aspects of mail...
doveadm-sieve (1)    - Commands related to handling Sieve scripts
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_dup_DH (3ssl)    - create a DH structure out of DSA structure
DSA_free (3ssl)      - allocate and free DSA objects
DSA_generate_key (3ssl) - generate DSA key pair
DSA_generate_parameters (3ssl) - generate DSA parameters
DSA_generate_parameters_ex (3ssl) - generate DSA parameters
DSA_new (3ssl)       - allocate and free DSA objects
DSA_SIG_free (3ssl)  - allocate and free DSA signature objects
DSA_SIG_get0 (3ssl)  - allocate and free DSA signature objects
DSA_SIG_new (3ssl)   - allocate and free DSA signature objects
DSA_SIG_set0 (3ssl)  - allocate and free DSA signature objects
DTLS_client_method (3ssl) - create a new SSL_CTX object as framework for TLS/...
DTLS_method (3ssl)   - create a new SSL_CTX object as framework for TLS/SSL o...
DTLS_server_method (3ssl) - create a new SSL_CTX object as framework for TLS/...
DTLSv1_2_client_method (3ssl) - create a new SSL_CTX object as framework for ...
DTLSv1_2_method (3ssl) - create a new SSL_CTX object as framework for TLS/SSL...
DTLSv1_2_server_method (3ssl) - create a new SSL_CTX object as framework for ...
DTLSv1_client_method (3ssl) - create a new SSL_CTX object as framework for TL...
DTLSv1_listen (3ssl) - Statelessly listen for incoming connections
DTLSv1_method (3ssl) - create a new SSL_CTX object as framework for TLS/SSL o...
DTLSv1_server_method (3ssl) - create a new SSL_CTX object as framework for TL...
du (1)               - estimate file space usage
du (1p)              - estimate file space usage
dup (2)              - duplicate a file descriptor
dup (3p)             - duplicate an open file descriptor
dup2 (2)             - duplicate a file descriptor
dup3 (2)             - duplicate a file descriptor
duplocale (3)        - duplicate a locale object
duplocale (3p)       - duplicate a locale object
dwz (1)              - DWARF optimization and duplicate removal tool
EC_KEY_generate_key (3ssl) - Functions for creating, destroying and manipulat...
EC_KEY_get0_private_key (3ssl) - Functions for creating, destroying and manip...
EC_KEY_set_private_key (3ssl) - Functions for creating, destroying and manipu...
EC_KEY_set_public_key_affine_coordinates (3ssl) - Functions for creating, des...
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_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...
edgepaint (1)        - edge coloring to disambiguate crossing edges
elfedit (1)          - Update the ELF header of ELF files.
Email::Date::Format (3pm) - produce RFC 2822 date strings
ENGINE_load_private_key (3ssl) - ENGINE cryptographic module support
epoll_create (2)     - open an epoll file descriptor
epoll_create1 (2)    - open an epoll file descriptor
era_check (8)        - validate era metadata on device or file.
era_invalidate (8)   - Provide a list of blocks that have changed since a par...
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...
ERR_remove_state (3ssl) - DEPRECATED
ERR_remove_thread_state (3ssl) - DEPRECATED
eval (1p)            - construct command by concatenating arguments
eventfd (2)          - create a file descriptor for event notification
eventfd2 (2)         - create a file descriptor for event notification
eventfd_read (3)     - create a file descriptor for event notification
eventfd_write (3)    - create a file descriptor for event notification
EVP_CipherUpdate (3ssl) - EVP cipher routines
EVP_DecodeUpdate (3ssl) - EVP base 64 encode/decode routines
EVP_DecryptUpdate (3ssl) - EVP cipher routines
EVP_DigestSignUpdate (3ssl) - EVP signing functions
EVP_DigestUpdate (3ssl) - EVP digest routines
EVP_DigestVerifyUpdate (3ssl) - EVP signature verification functions
EVP_EncodeUpdate (3ssl) - EVP base 64 encode/decode routines
EVP_EncryptUpdate (3ssl) - EVP cipher routines
EVP_MD_CTX_set_update_fn (3ssl) - EVP digest routines
EVP_MD_CTX_update_fn (3ssl) - EVP digest routines
EVP_MD_meth_get_update (3ssl) - Routines to build up EVP_MD methods
EVP_MD_meth_set_update (3ssl) - Routines to build up EVP_MD methods
EVP_OpenUpdate (3ssl) - EVP envelope decryption
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_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_set_private (3ssl) - manipulating and registering EVP_PKEY_ASN1...
EVP_PKEY_free (3ssl) - public/private key allocation and raw key handling fun...
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_meth_get0 (3ssl) - enumerate public key methods
EVP_PKEY_meth_get0_info (3ssl) - enumerate public key methods
EVP_PKEY_meth_get_count (3ssl) - enumerate public key methods
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_print_private (3ssl) - public key algorithm printing routines
EVP_PKEY_up_ref (3ssl) - public/private key allocation and raw key handling f...
EVP_SealUpdate (3ssl) - EVP envelope encryption
EVP_SignUpdate (3ssl) - EVP signing functions
EVP_VerifyUpdate (3ssl) - EVP signature verification functions
exit (2)             - terminate the calling process
exit (3p)            - terminate a process
expr (1)             - evaluate expressions
expr (1p)            - evaluate arguments as an expression
ExtUtils::Constant (3pm) - generate XS code to import C header constants
ExtUtils::Constant::XS (3pm) - generate C code for XS modules' constants.
ExtUtils::MakeMaker (3pm) - Create a module Makefile
ExtUtils::ParseXS::Eval (3pm) - Clean package to evaluate code in
fallocate (1)        - preallocate or deallocate space to a file
fallocate (2)        - manipulate file space
fanotify_init (2)    - create and initialize fanotify group
fc-validate (1)      - validate font files
fcntl (2)            - manipulate file descriptor
fcntl64 (2)          - manipulate file descriptor
fdatasync (2)        - synchronize a file's in-core state with storage device
fdisk (8)            - manipulate disk partition table
fdopen (3p)          - associate a stream with a file descriptor
fdopendir (3p)       - open directory associated with file descriptor
feupdateenv (3)      - floating-point rounding and exception handling
feupdateenv (3p)     - update floating-point environment
File::Path (3pm)     - Create or remove directory trees
filefuncs (3am)      - provide some file related functionality to gawk
Filter::decrypt (3pm) - template for a decrypt source filter
FindBin (3pm)        - Locate directory of original perl script
fipshmac (8)         - create FIPS-140-2 validation checksum files
floor (3)            - largest integral value not greater than argument
floorf (3)           - largest integral value not greater than argument
floorl (3)           - largest integral value not greater than argument
fork (2)             - create a child process
fork (3p)            - create a new process
free (3)             - allocate and free dynamic memory
free (3p)            - free allocated memory
free_hugepages (2)   - allocate or free huge pages
freelocale (3)       - create, modify, and free a locale object
freelocale (3p)      - free resources allocated for a locale object
fsync (2)            - synchronize a file's in-core state with storage device
ftime (3)            - return date and time
ftok (3p)            - generate an IPC key
ftruncate (2)        - truncate a file to a specified length
ftruncate (3p)       - truncate a file to a specified length
ftruncate64 (2)      - truncate a file to a specified length
fwupdate (1)         - debugging utility for UEFI firmware updates
fwupdmgr (1)         - firmware update manager client utility
fwupdtool (1)        - standalone firmware update utility
tc-gate (8)          - Stream Gate Action
gdbm_load (1)        - re-create a GDBM database from a dump file.
GEN_SESSION_CB (3ssl) - manipulate generation of SSL session IDs (server only)
gencat (1p)          - generate a formatted message catalog
gendsa (1ssl)        - generate a DSA private key from a set of parameters
genhomedircon (8)    - generate SELinux file context configuration entries fo...
genhostid (1)        - generate and set a hostid for the current host
genpkey (1ssl)       - generate a private key
genrandom (8)        - generate a file containing random data
genrsa (1ssl)        - generate an RSA private key
GeoIP.conf (5)       - Configuration file for geoipupdate
geoipupdate (1)      - GeoIP2 and GeoIP Legacy Update Program
getdate (3)          - convert a date-plus-time string to broken-down time
getdate (3p)         - convert user format date and time
getdate_err (3)      - convert a date-plus-time string to broken-down time
getdate_r (3)        - convert a date-plus-time string to broken-down time
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...
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...
gets (3)             - get a string from standard input (DEPRECATED)
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...
gettext (1)          - translate message
gettimeofday (3p)    - get the date and time
git-annotate (1)     - Annotate file lines with commit information
git-archive (1)      - Create an archive of files from a named tree
git-branch (1)       - List, create, or delete branches
git-commit-tree (1)  - Create a new commit object
git-diagnose (1)     - Generate a zip archive of diagnostic information
git-get-tar-commit-id (1) - Extract commit ID from an archive created using g...
git-hash-object (1)  - Compute object ID and optionally create an object from...
git-init (1)         - Create an empty Git repository or reinitialize an exis...
git-init-db (1)      - Creates an empty Git repository
git-mktag (1)        - Creates a tag object with extra validation
git-pack-objects (1) - Create a packed archive of objects
git-pull (1)         - Fetch from and integrate with another repository or a ...
git-push (1)         - Update remote refs along with associated objects
git-replace (1)      - Create, list, delete refs to replace objects
git-request-pull (1) - Generates a summary of pending changes
git-reset (1)        - Reset current HEAD to the specified state
git-submodule (1)    - Initialize, update or inspect submodules
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-index (1) - Register file contents in the working tree to the index
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-pack (1)  - Validate packed Git archive files
git-write-tree (1)   - Create a tree object from the current index
glob (3p)            - generate pathnames matching a pattern
gmtime (3)           - transform date and time to broken-down time or ASCII
gmtime_r (3)         - transform date and time to broken-down time or ASCII
gnroff (1)           - emulate nroff command with groff
gpg-connect-agent (1) - Communicate with a running agent
gpgparsemail (1)     - Parse a mail message into an annotated format
groupadd (8)         - create a new group
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-mkconfig (8)   - Generate a GRUB configuration file.
grub2-mklayout (1)   - Generate a GRUB keyboard layout file.
grub2-mkpasswd-pbkdf2 (1) - Generate a PBKDF2 password hash.
grub2-mkrelpath (1)  - Generate a relative GRUB path given an OS path.
grub2-mkrescue (1)   - Generate a GRUB rescue image using GNU Xorriso.
grub2-mkstandalone (1) - Generate a standalone image in the selected format.
grub2-ofpathname (8) - Generate an IEEE-1275 device path for a specified device.
grub2-set-password (8) - Generate the user.cfg file containing the hashed gru...
grub2-setpassword (8) - Generate the user.cfg file containing the hashed grub...
gtk-update-icon-cache (1) - Icon theme caching utility
gvgen (1)            - generate graphs
gvmap (1)            - find clusters and create a geographical map highlighti...
hardlink (1)         - Consolidate duplicate files via hardlinks
haveged (8)          - Generate random numbers and feed Linux's random device.
hcreate (3)          - hash table management
hcreate (3p)         - manage hash search table
hcreate_r (3)        - hash table management
HMAC_Update (3ssl)   - HMAC message authentication code
htdbm (1)            - Manipulate DBM password databases
HTTP::Date (3pm)     - date conversion routines
HTTP::Negotiate (3pm) - choose a variant to serve
httxt2dbm (1)        - Generate dbm files for use with RewriteMap
I18N::Collate (3pm)  - compare 8-bit scalar data according to the current locale
i2d_ASN1_ENUMERATED (3ssl) - convert objects from/to ASN.1/DER representation
i2d_CERTIFICATEPOLICIES (3ssl) - convert objects from/to ASN.1/DER representa...
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_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_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_PrivateKey (3ssl) - decode and encode functions for reading and saving EV...
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
i2o_SCT (3ssl)       - decode and encode Signed Certificate Timestamp lists i...
i2o_SCT_LIST (3ssl)  - decode and encode Signed Certificate Timestamp lists i...
iconv_close (3)      - deallocate descriptor for character set conversion
iconv_open (3)       - allocate descriptor for character set conversion
iconvconfig (8)      - create iconv module configuration cache
if_freenameindex (3p) - free memory allocated by if_nameindex
inc::latest (3pm)    - use modules bundled in inc/ if they are newer than ins...
inc::latest::private (3pm) - private implementation for inc::latest
index (3)            - locate character in string
initstate (3)        - random number generator
initstate (3p)       - pseudo-random number functions
initstate_r (3)      - reentrant random number generator
inplace (3am)        - emulate sed/perl/ruby in-place editing
install-info (1)     - update info/dir entries
Internals (3pm)      - Reserved special namespace for internals related funct...
IO::Compress::Deflate (3pm) - Write RFC 1950 files/buffers
IO::Compress::RawDeflate (3pm) - Write RFC 1951 files/buffers
IO::Socket::SSL::Utils (3pm) - - loading, storing, creating certificates and ...
IO::String (3pm)     - Emulate file interface for in-core strings
IO::Uncompress::AnyInflate (3pm) - Uncompress zlib-based (zip, gzip) file/buffer
IO::Uncompress::Inflate (3pm) - Read RFC 1950 files/buffers
IO::Uncompress::RawInflate (3pm) - Read RFC 1951 files/buffers
io_setup (2)         - create an asynchronous I/O context
ioctl_userfaultfd (2) - create a file descriptor for handling page faults in ...
ip (8)               - show / manipulate routing, network devices, interfaces...
ip-monitor (8)       - state monitoring
ip6tables-apply (8)  - a safer way to update iptables remotely
ip6tables-restore-translate (8) - translation tool to migrate from iptables t...
ip6tables-translate (8) - translation tool to migrate from ip6tables to nftables
iprupdate (8)        - IBM Power RAID adapter/device microcode update utility
iptables-apply (8)   - a safer way to update iptables remotely
iptables-restore-translate (8) - translation tool to migrate from iptables to...
iptables-translate (8) - translation tool to migrate from iptables to nftables
iptunnel (8)         - creates, deletes, and displays configured tunnels
isc-hmac-fixup (8)   - fixes HMAC keys generated by older versions of BIND
isgreater (3)        - floating-point relational tests without exception for NaN
isgreater (3p)       - test if x greater than y
isgreaterequal (3)   - floating-point relational tests without exception for NaN
isgreaterequal (3p)  - test if x is greater than or equal to y
islessgreater (3)    - floating-point relational tests without exception for NaN
islessgreater (3p)   - test if x is less than or greater than y
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...
kbdrate (8)          - reset the keyboard repeat rate and delay time
kexec_file_load (2)  - load a new kernel for later execution
kexec_load (2)       - load a new kernel for later execution
key3.db (5)          - Legacy NSS certificate database
key4.db (5)          - NSS certificate database
keyctl (2)           - manipulate the kernel's key management facility
keyctl_instantiate (3) - key instantiation functions
keyctl_instantiate_iov (3) - key instantiation functions
keyctl_invalidate (3) - invalidate a key
keyctl_negate (3)    - key instantiation functions
keyctl_update (3)    - update a key
kill (1)             - terminate a process
kill (1p)            - terminate or signal processes
kpartx (8)           - Create device maps from partition tables.
lcong48 (3)          - generate uniformly distributed pseudo-random numbers
lcong48_r (3)        - generate uniformly distributed pseudo-random numbers r...
lex (1p)             - generate programs for lexical tasks (DEVELOPMENT)
lib (3pm)            - manipulate @INC at compile time
link (1)             - call the link function to create a link to a file
lio_listio (3)       - initiate a list of I/O requests
List::Util::XS (3pm) - Indicate if List::Util was compiled with a C compiler
lnewusers (1)        - Create new user accounts
local::lib (3pm)     - create and use a local lib/ for perl modules with PERL...
locale.h (0p)        - category macros
Locale::Maketext::Guts (3pm) - Deprecated module to load Locale::Maketext utf...
Locale::Maketext::GutsLoader (3pm) - Deprecated module to load Locale::Makete...
localtime (3)        - transform date and time to broken-down time or ASCII
localtime_r (3)      - transform date and time to broken-down time or ASCII
locate (1)           - find files by name
logrotate (8)        - rotates, compresses, and mails system logs
logrotate.conf (5)   - rotates, compresses, and mails system logs
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...
lsearch (3p)         - linear search and update
lvcreate (8)         - Create 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...
lvmconfig (8)        - Display and manipulate configuration information
lvmdump (8)          - create lvm2 information dumps for diagnostic purposes
lvmreport (7)        - LVM reporting and related features
LWP::Debug (3pm)     - deprecated
Mail::DKIM::ARC::Signer (3pm) - generates a DKIM signature for a message
Mail::DKIM::PrivateKey (3pm) - a private key loaded in memory for DKIM signing
Mail::DKIM::Signer (3pm) - generates a DKIM signature for a message
Mail::Field::Date (3pm) - a date header field
Mail::Header (3pm)   - manipulate MIME headers
Mail::Internet (3pm) - manipulate email messages
Mail::SPF::SenderIPAddrMech (3pm) - Abstract base class for SPF record mechan...
make (1p)            - maintain, update, and regenerate groups of programs (D...
makecontext (3)      - manipulate user context
malloc (3)           - allocate and free dynamic memory
malloc_get_state (3) - record and restore state of malloc implementation
malloc_info (3)      - export malloc state to a stream
malloc_set_state (3) - record and restore state of malloc implementation
malloc_usable_size (3) - obtain size of block of memory allocated from heap
mandb (8)            - create or update the manual page index caches
mariadb-service-convert (1) - generate a mariadb.service file based on the cu...
Math::BigInt::CalcEmu (3pm) - Emulate low-level math with BigInt code
Math::Complex (3pm)  - complex numbers and associated mathematical functions
mbsinit (3)          - test for initial shift state
mcookie (1)          - generate magic cookies for xauth
MD2_Update (3ssl)    - MD2, MD4, and MD5 hash functions
MD4_Update (3ssl)    - MD2, MD4, and MD5 hash functions
MD5_Update (3ssl)    - MD2, MD4, and MD5 hash functions
MDC2_Update (3ssl)   - MDC2 hash function
memalign (3)         - allocate aligned memory
memfd_create (2)     - create an anonymous file
memfrob (3)          - frobnicate (encrypt) a memory area
memmem (3)           - locate a substring
memusagestat (1)     - generate graphic from memory profiling data
migrate_pages (2)    - move all pages in a process to another set of nodes
mii-tool (8)         - view, manipulate media-independent interface status
mkdir (2)            - create a directory
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
mkfontdir (1)        - create an index of X font files in a directory
mkfontscale (1)      - create an index of scalable font files for X
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.msdos (8)       - create an MS-DOS filesystem under Linux
mkfs.vfat (8)        - create an MS-DOS filesystem under Linux
mkhomedir_helper (8) - Helper binary that creates home directories
mkinitrd (8)         - is a compat wrapper, which calls dracut to generate an...
mklost+found (8)     - create a lost+found directory on a mounted Linux secon...
mknod (2)            - create a special or ordinary 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
mktime (3)           - transform date and time to broken-down time or ASCII
mlocate.db (5)       - a mlocate database
Module::Build::Notes (3pm) - Create persistent distribution configuration mod...
mokutil (1)          - utility to manipulate machine owner keys
montage (1)          - create a composite image by combining several separate...
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...
msgcmp (1)           - compare message catalog and template
msgen (1)            - create English message catalog
msgmerge (1)         - merge message catalog and template
msguniq (1)          - unify duplicate translations in message catalog
myisampack (1)       - generate compressed, read-only MyISAM tables
mysql_find_rows (1)  - extract SQL statements from files
Net::DNS::Update (3pm) - DNS dynamic update packet
Net::Domain (3pm)    - Attempt to evaluate the current host's internet name a...
newlocale (3)        - create, modify, and free a locale object
newlocale (3p)       - create or modify a locale object
newusers (8)         - update and create new users in batch
ngettext (1)         - translate message and choose plural form
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...
nroff (1)            - emulate nroff command with groff
nsec3hash (8)        - generate NSEC3 hash
nseq (1ssl)          - create or examine a Netscape certificate sequence
nsupdate (1)         - Dynamic DNS update utility
o2i_SCT (3ssl)       - decode and encode Signed Certificate Timestamp lists i...
o2i_SCT_LIST (3ssl)  - decode and encode Signed Certificate Timestamp lists i...
OBJ_create (3ssl)    - ASN1 object utility functions
objcopy (1)          - copy and translate object files
ocsp (1ssl)          - Online Certificate Status Protocol utility
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_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_response_create (3ssl) - OCSP response functions
open (2)             - open and possibly create a file
openat (2)           - open and possibly create a file
opendir (3p)         - open directory associated with file descriptor
openssl-c_rehash (1ssl) - Create symbolic links to files named by the hash va...
openssl-crl2pkcs7 (1ssl) - Create a PKCS#7 structure from a CRL and certificates
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-nseq (1ssl)  - create or examine a Netscape certificate sequence
openssl-ocsp (1ssl)  - Online Certificate Status Protocol utility
openssl-pkcs8 (1ssl) - PKCS#8 format private key conversion tool
openssl-pkey (1ssl)  - public or private key processing tool
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-verify (1ssl) - Utility to verify certificates
openssl-x509 (1ssl)  - Certificate display and signing utility
OPENSSL_atexit (3ssl) - OpenSSL initialisation and deinitialisation functions
OSSL_STORE_close_fn (3ssl) - Types and functions to manipulate, register and ...
OSSL_STORE_ctrl_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_eof_fn (3ssl) - Types and functions to manipulate, register and un...
OSSL_STORE_error_fn (3ssl) - Types and functions to manipulate, register and ...
OSSL_STORE_expect_fn (3ssl) - Types and functions to manipulate, register and...
OSSL_STORE_find_fn (3ssl) - Types and functions to manipulate, register and u...
OSSL_STORE_INFO (3ssl) - Functions to manipulate OSSL_STORE_INFO objects
OSSL_STORE_INFO_free (3ssl) - Functions to manipulate OSSL_STORE_INFO objects
OSSL_STORE_INFO_get0_CERT (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get0_CRL (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_get0_NAME (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get0_NAME_description (3ssl) - Functions to manipulate OSSL_S...
OSSL_STORE_INFO_get0_PARAMS (3ssl) - Functions to manipulate OSSL_STORE_INFO ...
OSSL_STORE_INFO_get0_PKEY (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get1_CERT (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get1_CRL (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_get1_NAME (3ssl) - Functions to manipulate OSSL_STORE_INFO ob...
OSSL_STORE_INFO_get1_NAME_description (3ssl) - Functions to manipulate OSSL_S...
OSSL_STORE_INFO_get1_PARAMS (3ssl) - Functions to manipulate OSSL_STORE_INFO ...
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_CERT (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_new_CRL (3ssl) - Functions to manipulate OSSL_STORE_INFO objects
OSSL_STORE_INFO_new_NAME (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_new_PARAMS (3ssl) - Functions to manipulate OSSL_STORE_INFO o...
OSSL_STORE_INFO_new_PKEY (3ssl) - Functions to manipulate OSSL_STORE_INFO obj...
OSSL_STORE_INFO_set0_NAME_description (3ssl) - Functions to manipulate OSSL_S...
OSSL_STORE_INFO_type_string (3ssl) - Functions to manipulate OSSL_STORE_INFO ...
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_fn (3ssl) - Types and functions to manipulate, register and u...
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_unregister_loader (3ssl) - Types and functions to manipulate, regi...
package-cleanup (1)  - clean up locally installed, duplicate, or orphaned pac...
Package::Generator (3pm) - generate new packages quickly and easily
pam_lastlog (8)      - PAM module to display date of last login and perform i...
pam_mkhomedir (8)    - PAM module to create users home directory
pam_sepermit (8)     - PAM module to allow/deny login depending on SELinux en...
pam_timestamp (8)    - Authenticate using cached successful authentication at...
pam_userdb (8)       - PAM module to authenticate against a db database
pam_usertype (8)     - check if the authenticated user is a system or regular...
passwd (1)           - update user's authentication tokens
pcre2_callout_enumerate (3) - Perl-compatible regular expressions (revised API)
pcre2_compile_context_create (3) - Perl-compatible regular expressions (revis...
pcre2_convert_context_create (3) - Perl-compatible regular expressions (revis...
pcre2_general_context_create (3) - Perl-compatible regular expressions (revis...
pcre2_jit_stack_create (3) - Perl-compatible regular expressions (revised API)
pcre2_match_context_create (3) - Perl-compatible regular expressions (revised...
pcre2_match_data_create (3) - Perl-compatible regular expressions (revised API)
pcre2_match_data_create_from_pattern (3) - Perl-compatible regular expression...
pdf2dsc (1)          - generate a PostScript page list of a PDF document
PEM_read_bio_DSAPrivateKey (3ssl) - PEM routines
PEM_read_bio_PrivateKey (3ssl) - PEM routines
PEM_read_bio_RSAPrivateKey (3ssl) - PEM routines
PEM_read_DSAPrivateKey (3ssl) - PEM routines
PEM_read_ECPrivateKey (3ssl) - PEM object encoding routines
PEM_read_PrivateKey (3ssl) - PEM routines
PEM_read_RSAPrivateKey (3ssl) - PEM routines
PEM_write_bio_DSAPrivateKey (3ssl) - PEM routines
PEM_write_bio_ECPrivateKey (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_RSAPrivateKey (3ssl) - PEM routines
PEM_write_DSAPrivateKey (3ssl) - PEM routines
PEM_write_ECPrivateKey (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_RSAPrivateKey (3ssl) - PEM routines
perlapi (1)          - autogenerated documentation for the perl public API
perlbook (1)         - Books about and related to Perl
perlintern (1)       - autogenerated documentation of purely internal Perl fu...
perlpolicy (1)       - Various and sundry policies and commitments related to...
php-cgi (1)          - PHP Common Gateway Interface 'CGI' command
pipe (2)             - create pipe
pipe (3p)            - create an interprocess channel
pipe2 (2)            - create pipe
pk12util (1)         - Export and import keys and certificate to or from a PK...
PKCS12_create (3ssl) - create a PKCS#12 structure
PKCS7_encrypt (3ssl) - create a PKCS#7 envelopedData structure
PKCS7_sign (3ssl)    - create a PKCS#7 signedData structure
pkcs8 (1ssl)         - PKCS#8 format private key conversion tool
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
pkla-check-authorization (8) - Evaluate pklocalauthority authorization config...
pl2pm (1)            - Rough tool to translate Perl4 .pl files to Perl5 .pm m...
popen (3p)           - initiate pipe streams to or from a process
posix_fallocate (3)  - allocate file space
posix_fallocate (3p) - file space control (ADVANCED REALTIME)
posix_memalign (3)   - allocate aligned memory
posix_trace_attr_getclockres (3p) - retrieve and set information about a trac...
posix_trace_create (3p) - trace stream initialization, flush, and shutdown fr...
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...
pp (1)               - Prints certificates, keys, crls, and pkcs7 files
proxy-certificates (7ssl) - Proxy certificates in OpenSSL
ps2epsi (1)          - generate conforming Encapsulated PostScript
ps2pdf12 (1)         - Convert PostScript to PDF 1.2 (Acrobat 3-and-later com...
ps2pdf13 (1)         - Convert PostScript to PDF 1.3 (Acrobat 4-and-later com...
ps2pdf14 (1)         - Convert PostScript to PDF 1.4 (Acrobat 5-and-later com...
pthread_attr_getdetachstate (3) - set/get detach state attribute in thread at...
pthread_attr_getdetachstate (3p) - get and set the detachstate attribute
pthread_attr_setdetachstate (3) - set/get detach state attribute in thread at...
pthread_attr_setdetachstate (3p) - set the detachstate attribute
pthread_create (3)   - create a new thread
pthread_create (3p)  - thread creation
pthread_exit (3)     - terminate calling thread
pthread_getattr_np (3) - get attributes of created thread
pthread_join (3)     - join with a terminated thread
pthread_key_create (3p) - thread-specific data key creation
pthread_kill_other_threads_np (3) - terminate all other threads in process
pthread_mutex_consistent (3p) - mark state protected by robust mutex as consi...
pthread_setcancelstate (3) - set cancelability state and type
pthread_setcancelstate (3p) - set cancelability state
pthread_setcanceltype (3) - set cancelability state and type
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
pvalloc (3)          - allocate aligned memory
pvcreate (8)         - Initialize physical volume(s) for use by LVM
quotactl (2)         - manipulate disk quotas
RAND_bytes (3ssl)    - generate random data
RAND_cleanup (3ssl)  - erase the PRNG state
RAND_DRBG_bytes (3ssl) - generate random bytes using the given drbg instance
RAND_DRBG_generate (3ssl) - generate random bytes using the given drbg instance
RAND_DRBG_get0_private (3ssl) - get access to the global RAND_DRBG instances
RAND_DRBG_instantiate (3ssl) - initialize and cleanup a RAND_DRBG instance
RAND_DRBG_uninstantiate (3ssl) - initialize and cleanup a RAND_DRBG instance
RAND_priv_bytes (3ssl) - generate random data
RAND_pseudo_bytes (3ssl) - generate random data
random (3p)          - generate pseudo-random number
ranlib (1)           - generate index to archive.
readahead (2)        - initiate file readahead into page cache
realloc (3)          - allocate and free dynamic memory
rehash (1ssl)        - Create symbolic links to files named by the hash values
relocated (5)        - Postfix relocated table format
remap_file_pages (2) - create a nonlinear file mapping
req (1ssl)           - PKCS#10 certificate request and certificate generating...
rindex (3)           - locate character in string
RIPEMD160_Update (3ssl) - RIPEMD-160 hash function
rotatelogs (8)       - Piped logging program to rotate Apache logs
route (8)            - show / manipulate the IP routing table
rpc_gss_max_data_length (3t) - "calculate maximum data size"
rpc_gss_seccreate (3t) - "create a security context using the RPCSEC_GSS prot...
rpc_gss_set_svc_name (3t) - "Associate a GSS-API service principal with an RP...
rpc_gss_svc_max_data_length (3t) - "calculate maximum data size"
rpc_svc_create (3t)  - library routines for the creation of server handles
rrdcgi (1)           - Create web pages containing RRD graphs based on templates
rrdcreate (1)        - Set up a new Round Robin Database
rrdfirst (1)         - Return the date of the first data sample in an RRA wit...
rrdlast (1)          - Return the date of the last data sample in an RRD
rrdlastupdate (1)    - Return the most recent update to an RRD
rrdresize (1)        - alters the size of an RRA and creates a new .rrd file
rrdupdate (1)        - Store a new set of values into the RRD
RSA_check_key (3ssl) - validate private RSA keys
RSA_check_key_ex (3ssl) - validate private RSA keys
RSA_free (3ssl)      - allocate and free RSA objects
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_new (3ssl)       - allocate and free RSA objects
RSA_private_decrypt (3ssl) - RSA public key cryptography
RSA_private_encrypt (3ssl) - low-level signature operations
RSAPrivateKey_dup (3ssl) - ASN1 object utilities
rtcwake (8)          - enter a system sleep state until specified wakeup time
rtnetlink (3)        - macros to manipulate rtnetlink messages
s390_sthyi (2)       - emulate STHYI instruction
sa-awl (1)           - examine and manipulate SpamAssassin's auto-whitelist db
sa-update (1)        - automate SpamAssassin rule updates
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_validation_status (3ssl) - checks Signed Certificate Timestamps (SCTs...
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_LIST_validate (3ssl) - checks Signed Certificate Timestamps (SCTs) are valid
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_validate (3ssl)  - checks Signed Certificate Timestamps (SCTs) are valid
SCT_validation_status_string (3ssl) - Prints Signed Certificate Timestamps in...
seccomp (2)          - operate on Secure Computing state of the process
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_deny_unknown (3) - get or set the enforcing state of SELinux
security_getenforce (3) - get or set the enforcing state of SELinux
security_reject_unknown (3) - get or set the enforcing state of SELinux
security_setenforce (3) - get or set the enforcing state of SELinux
seed48 (3)           - generate uniformly distributed pseudo-random numbers
seed48_r (3)         - generate uniformly distributed pseudo-random numbers r...
selinux_boolean_sub (3) - Search the translated name for a boolean_name record
selinux_getenforcemode (3) - get the enforcing state of SELinux
selinux_policy_root (3) - return the path of the SELinux policy files for thi...
selinux_restorecon_set_alt_rootpath (3) - set an alternate rootpath.
selinux_set_policy_root (3) - return the path of the SELinux policy files for...
selinux_status_updated (3) - reference the SELinux kernel status without invo...
semodule_package (8) - Create a SELinux policy module package.
sepol_genusers (3)   - Generate a new binary policy image with a customized u...
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...
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...
setns (2)            - reassociate thread with a namespace
setsid (2)           - creates a session and sets the process group ID
setsid (3p)          - create session and set process group ID
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...
setstate (3)         - random number generator
setstate (3p)        - switch pseudo-random number generator state arrays
setstate_r (3)       - reentrant random number generator
sfdisk (8)           - display or manipulate a disk partition table
SHA1_Update (3ssl)   - Secure Hash Algorithm
SHA224_Update (3ssl) - Secure Hash Algorithm
SHA256_Update (3ssl) - Secure Hash Algorithm
SHA384_Update (3ssl) - Secure Hash Algorithm
SHA512_Update (3ssl) - Secure Hash Algorithm
shar (1)             - create a shell archive
shm_open (3)         - create/open or unlink POSIX shared memory objects
shm_unlink (3)       - create/open or unlink POSIX shared memory objects
shmget (2)           - allocates a System V shared memory segment
shuf (1)             - generate random permutations
sidget (3)           - obtain and manipulate SELinux security ID's
sidput (3)           - obtain and manipulate SELinux security ID's
sigaltstack (3p)     - set and get signal alternate stack context
signalfd (2)         - create a file descriptor for accepting signals
signalfd4 (2)        - create a file descriptor for accepting signals
sincos (3)           - calculate sin and cos simultaneously
sincosf (3)          - calculate sin and cos simultaneously
sincosl (3)          - calculate sin and cos simultaneously
sln (8)              - create symbolic links
smime_keys (1)       - Utility to add S/MIME certificate to the internal data...
socket (2)           - create an endpoint for communication
socket (3p)          - create an endpoint for communication
Socket6 (3pm)        - IPv6 related part of the C socket.h defines and struct...
socketpair (2)       - create a pair of connected sockets
socketpair (3p)      - create a pair of connected sockets
Software::License (3pm) - packages that provide templated software licenses
spu_create (2)       - create a new spu context
srand48 (3)          - generate uniformly distributed pseudo-random numbers
srand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
ss (8)               - another utility to investigate sockets
sscg (8)             - Tool for generating x.509 certificates
ssh-add (1)          - adds private key identities to the authentication agent
SSL_accept (3ssl)    - wait for a TLS/SSL client to initiate a TLS/SSL handshake
SSL_add0_chain_cert (3ssl) - extra chain certificate processing
SSL_add1_chain_cert (3ssl) - extra chain certificate processing
SSL_add_dir_cert_subjects_to_stack (3ssl) - load certificate names
SSL_add_file_cert_subjects_to_stack (3ssl) - load certificate names
SSL_build_cert_chain (3ssl) - extra chain certificate processing
SSL_check_chain (3ssl) - check certificate chain suitability
SSL_check_private_key (3ssl) - load certificate and key data
SSL_clear_chain_certs (3ssl) - extra chain certificate processing
SSL_clear_mode (3ssl) - manipulate SSL engine mode
SSL_clear_options (3ssl) - manipulate SSL options
SSL_COMP_add_compression_method (3ssl) - handle SSL/TLS integrated compressio...
SSL_COMP_free_compression_methods (3ssl) - handle SSL/TLS integrated compress...
SSL_COMP_get0_name (3ssl) - handle SSL/TLS integrated compression methods
SSL_COMP_get_compression_methods (3ssl) - handle SSL/TLS integrated compressi...
SSL_COMP_get_id (3ssl) - handle SSL/TLS integrated compression methods
SSL_connect (3ssl)   - initiate the TLS/SSL handshake with an TLS/SSL server
SSL_ct_is_enabled (3ssl) - control Certificate Transparency policy
ssl_ct_validation_cb (3ssl) - control Certificate Transparency policy
SSL_CTX_add0_chain_cert (3ssl) - extra chain certificate processing
SSL_CTX_add1_chain_cert (3ssl) - extra chain certificate processing
SSL_CTX_add_extra_chain_cert (3ssl) - add or clear extra chain certificates
SSL_CTX_add_session (3ssl) - manipulate session cache
SSL_CTX_build_cert_chain (3ssl) - extra chain certificate processing
SSL_CTX_check_private_key (3ssl) - load certificate and key data
SSL_CTX_clear_chain_certs (3ssl) - extra chain certificate processing
SSL_CTX_clear_extra_chain_certs (3ssl) - add or clear extra chain certificates
SSL_CTX_clear_mode (3ssl) - manipulate SSL engine mode
SSL_CTX_clear_options (3ssl) - manipulate SSL options
SSL_CTX_ct_is_enabled (3ssl) - control Certificate Transparency policy
SSL_CTX_disable_ct (3ssl) - control Certificate Transparency policy
SSL_CTX_enable_ct (3ssl) - control Certificate Transparency policy
SSL_CTX_free (3ssl)  - free an allocated SSL_CTX object
SSL_CTX_generate_session_ticket_fn (3ssl) - manage session ticket application...
SSL_CTX_get0_chain_certs (3ssl) - extra chain certificate processing
SSL_CTX_get_cert_store (3ssl) - manipulate X509 certificate verification storage
SSL_CTX_get_client_cert_cb (3ssl) - handle client certificate callback function
SSL_CTX_get_keylog_callback (3ssl) - logging TLS key material
SSL_CTX_get_max_cert_list (3ssl) - manipulate allowed size for the peer's cer...
SSL_CTX_get_mode (3ssl) - manipulate SSL engine mode
SSL_CTX_get_options (3ssl) - manipulate SSL options
SSL_CTX_get_quiet_shutdown (3ssl) - manipulate shutdown behaviour
SSL_CTX_get_timeout (3ssl) - manipulate timeout values for session caching
SSL_CTX_get_tlsext_status_arg (3ssl) - OCSP Certificate Status Request functions
SSL_CTX_get_tlsext_status_cb (3ssl) - OCSP Certificate Status Request functions
SSL_CTX_get_tlsext_status_type (3ssl) - OCSP Certificate Status Request funct...
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_new (3ssl)   - create a new SSL_CTX object as framework for TLS/SSL o...
SSL_CTX_remove_session (3ssl) - manipulate session cache
SSL_CTX_select_current_cert (3ssl) - extra chain certificate processing
SSL_CTX_sess_accept_renegotiate (3ssl) - obtain session cache statistics
SSL_CTX_sess_connect_renegotiate (3ssl) - obtain session cache statistics
SSL_CTX_sess_get_cache_size (3ssl) - manipulate session cache size
SSL_CTX_sess_set_cache_size (3ssl) - manipulate session cache size
SSL_CTX_set0_chain (3ssl) - extra chain certificate processing
SSL_CTX_set0_chain_cert_store (3ssl) - set certificate verification or chain ...
SSL_CTX_set0_verify_cert_store (3ssl) - set certificate verification or chain...
SSL_CTX_set1_cert_store (3ssl) - manipulate X509 certificate verification sto...
SSL_CTX_set1_chain (3ssl) - extra chain certificate processing
SSL_CTX_set1_chain_cert_store (3ssl) - set certificate verification or chain ...
SSL_CTX_set1_verify_cert_store (3ssl) - set certificate verification or chain...
SSL_CTX_set_cert_cb (3ssl) - handle certificate callback function
SSL_CTX_set_cert_store (3ssl) - manipulate X509 certificate verification storage
SSL_CTX_set_cert_verify_callback (3ssl) - set peer certificate verification p...
SSL_CTX_set_client_cert_cb (3ssl) - handle client certificate callback function
SSL_CTX_set_cookie_generate_cb (3ssl) - Callback functions for stateless TLS1...
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_current_cert (3ssl) - extra chain certificate processing
SSL_CTX_set_default_ctlog_list_file (3ssl) - load a Certificate Transparency ...
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_cert_list (3ssl) - manipulate allowed size for the peer's cer...
SSL_CTX_set_mode (3ssl) - manipulate SSL engine mode
SSL_CTX_set_options (3ssl) - manipulate SSL options
SSL_CTX_set_post_handshake_auth (3ssl) - set peer certificate verification pa...
SSL_CTX_set_quiet_shutdown (3ssl) - manipulate shutdown behaviour
SSL_CTX_set_stateless_cookie_generate_cb (3ssl) - Callback functions for stat...
SSL_CTX_set_stateless_cookie_verify_cb (3ssl) - Callback functions for statel...
SSL_CTX_set_timeout (3ssl) - manipulate timeout values for session caching
SSL_CTX_set_tlsext_status_arg (3ssl) - OCSP Certificate Status Request functions
SSL_CTX_set_tlsext_status_cb (3ssl) - OCSP Certificate Status Request functions
SSL_CTX_set_tlsext_status_type (3ssl) - OCSP Certificate Status Request funct...
SSL_CTX_set_verify (3ssl) - set peer certificate verification parameters
SSL_CTX_set_verify_depth (3ssl) - set peer certificate verification parameters
SSL_CTX_up_ref (3ssl) - create a new SSL_CTX object as framework for TLS/SSL ...
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_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_dup (3ssl)       - create an SSL structure for a connection
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_free (3ssl)      - free an allocated SSL structure
SSL_get0_chain_certs (3ssl) - extra chain certificate processing
SSL_get0_next_proto_negotiated (3ssl) - handle application layer protocol neg...
SSL_get0_verified_chain (3ssl) - get the X509 certificate chain of the peer
SSL_get_ex_data_X509_STORE_CTX_idx (3ssl) - set peer certificate verification...
SSL_get_key_update_type (3ssl) - initiate and obtain information about updati...
SSL_get_max_cert_list (3ssl) - manipulate allowed size for the peer's certifi...
SSL_get_mode (3ssl)  - manipulate SSL engine mode
SSL_get_options (3ssl) - manipulate SSL options
SSL_get_peer_cert_chain (3ssl) - get the X509 certificate chain of the peer
SSL_get_peer_certificate (3ssl) - get the X509 certificate of the peer
SSL_get_quiet_shutdown (3ssl) - manipulate shutdown behaviour
SSL_get_secure_renegotiation_support (3ssl) - manipulate SSL options
SSL_get_shutdown (3ssl) - manipulate shutdown state of an SSL connection
SSL_get_SSL_CTX (3ssl) - get the SSL_CTX from which an SSL is created
SSL_get_state (3ssl) - retrieve information about the handshake state machine
SSL_get_time (3ssl)  - retrieve and manipulate session time and timeout settings
SSL_get_timeout (3ssl) - retrieve and manipulate session time and timeout set...
SSL_get_tlsext_status_ocsp_resp (3ssl) - OCSP Certificate Status Request func...
SSL_get_tlsext_status_type (3ssl) - OCSP Certificate Status Request functions
SSL_get_verify_result (3ssl) - get result of peer certificate verification
SSL_has_matching_session_id (3ssl) - manipulate generation of SSL session IDs...
SSL_in_accept_init (3ssl) - retrieve information about the handshake state ma...
SSL_in_before (3ssl) - retrieve information about the handshake state machine
SSL_in_connect_init (3ssl) - retrieve information about the handshake state m...
SSL_in_init (3ssl)   - retrieve information about the handshake state machine
SSL_is_init_finished (3ssl) - retrieve information about the handshake state ...
SSL_key_update (3ssl) - initiate and obtain information about updating connec...
SSL_load_client_CA_file (3ssl) - load certificate names
SSL_new (3ssl)       - create an SSL structure for a 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_rstate_string (3ssl) - get textual description of state of an SSL object ...
SSL_rstate_string_long (3ssl) - get textual description of state of an SSL ob...
SSL_select_current_cert (3ssl) - extra chain certificate processing
SSL_SESSION_dup (3ssl) - create, free and manage SSL_SESSION structures
SSL_SESSION_free (3ssl) - create, free and manage SSL_SESSION structures
SSL_SESSION_get0_alpn_selected (3ssl) - get and set SNI and ALPN data associa...
SSL_SESSION_get0_cipher (3ssl) - set and retrieve the SSL cipher associated w...
SSL_SESSION_get0_hostname (3ssl) - get and set SNI and ALPN data associated w...
SSL_SESSION_get0_id_context (3ssl) - get and set the SSL ID context associate...
SSL_SESSION_get0_peer (3ssl) - get details about peer's certificate for a ses...
SSL_SESSION_get0_ticket (3ssl) - get details about the ticket associated with...
SSL_SESSION_get_compress_id (3ssl) - get details about the compression associ...
SSL_SESSION_get_ticket_lifetime_hint (3ssl) - get details about the ticket as...
SSL_SESSION_get_time (3ssl) - retrieve and manipulate session time and timeou...
SSL_SESSION_get_timeout (3ssl) - retrieve and manipulate session time and tim...
SSL_SESSION_has_ticket (3ssl) - get details about the ticket associated with ...
SSL_SESSION_new (3ssl) - create, free and manage SSL_SESSION structures
SSL_session_reused (3ssl) - query whether a reused session was negotiated dur...
SSL_SESSION_set1_alpn_selected (3ssl) - get and set SNI and ALPN data associa...
SSL_SESSION_set1_hostname (3ssl) - get and set SNI and ALPN data associated w...
SSL_SESSION_set1_id_context (3ssl) - get and set the SSL ID context associate...
SSL_SESSION_set_cipher (3ssl) - set and retrieve the SSL cipher associated wi...
SSL_SESSION_set_time (3ssl) - retrieve and manipulate session time and timeou...
SSL_SESSION_set_timeout (3ssl) - retrieve and manipulate session time and tim...
SSL_SESSION_up_ref (3ssl) - create, free and manage SSL_SESSION structures
SSL_set0_chain (3ssl) - extra chain certificate processing
SSL_set0_chain_cert_store (3ssl) - set certificate verification or chain store
SSL_set0_verify_cert_store (3ssl) - set certificate verification or chain store
SSL_set1_chain (3ssl) - extra chain certificate processing
SSL_set1_chain_cert_store (3ssl) - set certificate verification or chain store
SSL_set1_verify_cert_store (3ssl) - set certificate verification or chain store
SSL_set_accept_state (3ssl) - functions for manipulating and examining the cl...
SSL_set_cert_cb (3ssl) - handle certificate callback function
SSL_set_connect_state (3ssl) - functions for manipulating and examining the c...
SSL_set_ct_validation_callback (3ssl) - control Certificate Transparency policy
SSL_set_current_cert (3ssl) - extra chain certificate processing
SSL_set_generate_session_id (3ssl) - manipulate generation of SSL session IDs...
SSL_set_max_cert_list (3ssl) - manipulate allowed size for the peer's certifi...
SSL_set_mode (3ssl)  - manipulate SSL engine mode
SSL_set_options (3ssl) - manipulate SSL options
SSL_set_post_handshake_auth (3ssl) - set peer certificate verification parame...
SSL_set_quiet_shutdown (3ssl) - manipulate shutdown behaviour
SSL_set_shutdown (3ssl) - manipulate shutdown state of an SSL connection
SSL_set_time (3ssl)  - retrieve and manipulate session time and timeout settings
SSL_set_timeout (3ssl) - retrieve and manipulate session time and timeout set...
SSL_set_tlsext_status_ocsp_resp (3ssl) - OCSP Certificate Status Request func...
SSL_set_tlsext_status_type (3ssl) - OCSP Certificate Status Request functions
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_state_string (3ssl) - get textual description of state of an SSL object
SSL_state_string_long (3ssl) - get textual description of state of an SSL object
SSL_stateless (3ssl) - Statelessly listen for incoming connections
SSL_up_ref (3ssl)    - create an SSL structure for a connection
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_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_want (3ssl)      - obtain state information TLS/SSL I/O operation
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_want_client_hello_cb (3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_nothing (3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_read (3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_write (3ssl) - obtain state information TLS/SSL I/O operation
SSL_want_x509_lookup (3ssl) - obtain state information TLS/SSL I/O operation
sslrand (1ssl)       - generate pseudo-random bytes
SSLv23_client_method (3ssl) - create a new SSL_CTX object as framework for TL...
SSLv23_method (3ssl) - create a new SSL_CTX object as framework for TLS/SSL o...
SSLv23_server_method (3ssl) - create a new SSL_CTX object as framework for TL...
SSLv3_client_method (3ssl) - create a new SSL_CTX object as framework for TLS...
SSLv3_method (3ssl)  - create a new SSL_CTX object as framework for TLS/SSL o...
SSLv3_server_method (3ssl) - create a new SSL_CTX object as framework for TLS...
strcasestr (3)       - locate a substring
strcat (3)           - concatenate two strings
strcat (3p)          - concatenate two strings
strchr (3)           - locate character in string
strchrnul (3)        - locate character in string
strdup (3)           - duplicate a string
strdup (3p)          - duplicate a specific number of bytes from a string
strdupa (3)          - duplicate a string
strftime (3)         - format date and time
strftime (3p)        - convert date and time to a string
strlen (3)           - calculate the length of a string
strncat (3)          - concatenate two strings
strncat (3p)         - concatenate a string with part of another
strndup (3)          - duplicate a string
strndup (3p)         - duplicate a specific number of bytes from a string
strndupa (3)         - duplicate a string
strptime (3p)        - date and time conversion
strrchr (3)          - locate character in string
strstr (3)           - locate a substring
Sub::Exporter (3pm)  - a sophisticated exporter for custom-built routines
subgid (5)           - the configuration for subordinate group ids
subuid (5)           - the configuration for subordinate user ids
swapcontext (3)      - manipulate user context
Switch (3pm)         - A switch statement for Perl, do not use if you can use...
Symbol (3pm)         - manipulate Perl symbols and their names
sync (3p)            - schedule file system updates
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-hybrid-sleep.service (8) - System sleep state logic
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-sleep (8)    - System sleep state logic
systemd-socket-activate (1) - Test socket activation of daemons
systemd-suspend-then-hibernate.service (8) - System sleep state logic
systemd-suspend.service (8) - System sleep state logic
systemd-system-update-generator (8) - Generator for redirecting boot to offli...
systemd-sysusers (8) - Allocate system users and groups
systemd-sysusers.service (8) - Allocate system users and groups
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-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.offline-updates (7) - Implementation of offline updates in systemd
systemd.time (7)     - Time and date specifications
tac (1)              - concatenate and print files in reverse
TAP::Formatter::Base (3pm) - Base class for harness output delegates
TAP::Formatter::Console (3pm) - Harness output delegate for default console o...
TAP::Formatter::Console::ParallelSession (3pm) - Harness output delegate for ...
TAP::Formatter::Console::Session (3pm) - Harness output delegate for default ...
TAP::Formatter::File (3pm) - Harness output delegate for file output
TAP::Formatter::File::Session (3pm) - Harness output delegate for file output
TAP::Formatter::Session (3pm) - Abstract base class for harness output delegate
TAP::Harness::Env (3pm) - Parsing harness related environmental variables whe...
TAP::Parser::Aggregator (3pm) - Aggregate TAP::Parser results
tc (8)               - show / manipulate traffic control settings
tc-csum (8)          - checksum update action
tc-ife (8)           - encapsulate/decapsulate metadata
tc-nat (8)           - stateless native address translation action
tcatest (1)          - test cases of the abstract database API
tcdrain (3)          - get and set terminal attributes, line control, get and...
tcflow (3)           - get and set terminal attributes, line control, get and...
tcflush (3)          - get and set terminal attributes, line control, get and...
tcgetattr (3)        - get and set terminal attributes, line control, get and...
tcgetattr (3p)       - get the parameters associated with the terminal
tcsendbreak (3)      - get and set terminal attributes, line control, get and...
tcsetattr (3)        - get and set terminal attributes, line control, get and...
tcsetattr (3p)       - set the parameters associated with the terminal
tee (1p)             - duplicate standard input
tempnam (3)          - create a name for a temporary file
tempnam (3p)         - create a name for a temporary file
termios (3)          - get and set terminal attributes, line control, get and...
test (1p)            - evaluate expression
Text::Abbrev (3pm)   - abbrev - create an abbreviation table from a list
Text::Diff::Config (3pm) - global configuration for Text::Diff (as a separate...
Text::Diff::Table (3pm) - Text::Diff plugin to generate "table" format output
Text::Template (3pm) - Expand template text with embedded Perl
Text::Template::Preprocess (3pm) - Expand template text with embedded Perl
thin_check (8)       - validates thin provisioning metadata on a device or file
Thread (3pm)         - Manipulate threads in Perl (for old code only)
Time::Seconds (3pm)  - a simple API to convert seconds to other date values
timedatectl (1)      - Control the system time and date
timedatex (8)        - D-Bus service for system clock and RTC settings
timer_create (2)     - create a POSIX per-process timer
timer_create (3p)    - create a per-process timer
timer_gettime (2)    - arm/disarm and fetch state of POSIX per-process timer
timer_settime (2)    - arm/disarm and fetch state of POSIX per-process timer
timerfd_create (2)   - timers that notify via file descriptors
TLS_client_method (3ssl) - create a new SSL_CTX object as framework for TLS/S...
TLS_method (3ssl)    - create a new SSL_CTX object as framework for TLS/SSL o...
TLS_server_method (3ssl) - create a new SSL_CTX object as framework for TLS/S...
TLSv1_1_client_method (3ssl) - create a new SSL_CTX object as framework for T...
TLSv1_1_method (3ssl) - create a new SSL_CTX object as framework for TLS/SSL ...
TLSv1_1_server_method (3ssl) - create a new SSL_CTX object as framework for T...
TLSv1_2_client_method (3ssl) - create a new SSL_CTX object as framework for T...
TLSv1_2_method (3ssl) - create a new SSL_CTX object as framework for TLS/SSL ...
TLSv1_2_server_method (3ssl) - create a new SSL_CTX object as framework for T...
TLSv1_client_method (3ssl) - create a new SSL_CTX object as framework for TLS...
TLSv1_method (3ssl)  - create a new SSL_CTX object as framework for TLS/SSL o...
TLSv1_server_method (3ssl) - create a new SSL_CTX object as framework for TLS...
tmpfile (3)          - create a temporary file
tmpfile (3p)         - create a temporary file
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
toascii (3p)         - translate an integer to a 7-bit ASCII character
tolower (3p)         - transliterate uppercase characters to lowercase
toupper (3p)         - transliterate lowercase characters to uppercase
towlower (3p)        - transliterate uppercase wide-character code to lowercase
towupper (3p)        - transliterate lowercase wide-character code to uppercase
tr (1)               - translate or delete characters
tr (1p)              - translate characters
trunc (3p)           - round to truncated integer value
truncate (1)         - shrink or extend the size of a file to the specified size
truncate (2)         - truncate a file to a specified length
truncate (3p)        - truncate a file to a specified length
truncate64 (2)       - truncate a file to a specified length
truncf (3p)          - round to truncated integer value
ucs2any (1)          - generate BDF fonts containing subsets of ISO 10646-1 c...
UI_create_method (3ssl) - user interface method creation and destruction
Unicode::Collate (3pm) - Unicode Collation Algorithm
Unicode::Collate::CJK::Big5 (3pm) - weighting CJK Unified Ideographs for Unic...
Unicode::Collate::CJK::GB2312 (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::CJK::JISX0208 (3pm) - weighting JIS KANJI for Unicode::Collate
Unicode::Collate::CJK::Korean (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::CJK::Pinyin (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::CJK::Stroke (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::CJK::Zhuyin (3pm) - weighting CJK Unified Ideographs for Un...
Unicode::Collate::Locale (3pm) - Linguistic tailoring for DUCET via Unicode::...
uniq (1)             - report or omit repeated lines
uniq (1p)            - report or filter out repeated lines in a file
unix_update (8)      - Helper binary that updates the password of a given user
unshare (2)          - disassociate parts of the process execution context
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...
update-gtk-immodules (1) - Update GTK+ immodule cache
update-mime-database (1) - a program to build the Shared MIME-Info database c...
update-pciids (8)    - download new version of the PCI ID list
updatedb (8)         - update a database for mlocate
URI::data (3pm)      - URI that contains immediate data
useradd (8)          - create a new user or update default new user information
userdel (8)          - delete a user account and related files
userfaultfd (2)      - create a file descriptor for handling page faults in u...
usernetctl (8)       - allow a user to manipulate a network interface if perm...
uuidgen (1)          - create a new UUID value
valloc (3)           - allocate aligned memory
vasprintf (3)        - print to allocated string
verify (1ssl)        - Utility to verify certificates
vfork (2)            - create a child process and block parent
vgcreate (8)         - Create a volume group
vgmknodes (8)        - Create the special files for volume group devices in /dev
wait (2)             - wait for process to change state
wait (3p)            - wait for a child process to stop or terminate
wait3 (2)            - wait for process to change state, BSD style
wait4 (2)            - wait for process to change state, BSD style
waitid (2)           - wait for process to change state
waitid (3p)          - wait for a child process to change state
waitpid (2)          - wait for process to change state
waitpid (3p)         - wait for a child process to stop or terminate
wcscat (3)           - concatenate two wide-character strings
wcscat (3p)          - concatenate two wide-character strings
wcsdup (3)           - duplicate a wide-character string
wcsdup (3p)          - duplicate a wide-character string
wcsftime (3p)        - convert date and time to a wide-character string
wcsncat (3)          - concatenate two wide-character strings
wcsncat (3p)         - concatenate a wide-character string with part of another
wcsstr (3)           - locate a substring in a wide-character string
whereis (1)          - locate the binary, source, and manual page files for a...
wsrep_sst_mariabackup (1) - mariabackup-based state snapshot transfer
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 ...
x509 (1ssl)          - Certificate display and signing utility
x509 (7ssl)          - X.509 certificate handling
X509_chain_up_ref (3ssl) - X509 certificate ASN1 allocation functions
X509_check_ca (3ssl) - check if given certificate is CA certificate
X509_check_email (3ssl) - X.509 certificate matching
X509_check_host (3ssl) - X.509 certificate matching
X509_check_ip (3ssl) - X.509 certificate matching
X509_check_ip_asc (3ssl) - X.509 certificate matching
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_check_purpose (3ssl) - Check the purpose of a certificate
X509_cmp (3ssl)      - compare X509 certificates and related values
X509_CRL_cmp (3ssl)  - compare X509 certificates and related values
X509_CRL_get0_lastUpdate (3ssl) - get or set certificate or CRL dates
X509_CRL_get0_nextUpdate (3ssl) - get or set certificate or CRL dates
X509_CRL_get_version (3ssl) - get or set certificate, certificate request or ...
X509_CRL_match (3ssl) - compare X509 certificates and related values
X509_CRL_set1_lastUpdate (3ssl) - get or set certificate or CRL dates
X509_CRL_set1_nextUpdate (3ssl) - get or set certificate or CRL dates
X509_CRL_set_version (3ssl) - get or set certificate, certificate request or ...
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_verify (3ssl) - sign or verify certificate, certificate request or C...
X509_EXTENSION_create_by_NID (3ssl) - extension utility functions
X509_EXTENSION_create_by_OBJ (3ssl) - extension utility functions
X509_free (3ssl)     - X509 certificate ASN1 allocation 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_notAfter (3ssl) - get or set certificate or CRL dates
X509_get0_notBefore (3ssl) - get or set certificate or CRL dates
X509_get0_pubkey (3ssl) - get or set certificate or certificate request publi...
X509_get0_serialNumber (3ssl) - get or set certificate serial number
X509_get0_subject_key_id (3ssl) - retrieve certificate extension data
X509_get0_uids (3ssl) - get certificate unique identifiers
X509_get_extended_key_usage (3ssl) - retrieve certificate extension data
X509_get_extension_flags (3ssl) - retrieve certificate extension data
X509_get_key_usage (3ssl) - retrieve certificate extension data
X509_get_pathlen (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_serialNumber (3ssl) - get or set certificate serial number
X509_get_version (3ssl) - get or set certificate, certificate request or CRL ...
X509_get_X509_PUBKEY (3ssl) - get or set certificate or certificate request p...
X509_getm_notAfter (3ssl) - get or set certificate or CRL dates
X509_getm_notBefore (3ssl) - get or set certificate or CRL dates
X509_issuer_and_serial_cmp (3ssl) - compare X509 certificates and related values
X509_issuer_name_cmp (3ssl) - compare X509 certificates and related values
X509_load_cert_crl_file (3ssl) - Default OpenSSL certificate lookup methods
X509_load_cert_file (3ssl) - Default OpenSSL certificate lookup methods
X509_load_crl_file (3ssl) - Default OpenSSL certificate lookup methods
X509_LOOKUP (3ssl)   - OpenSSL certificate lookup mechanisms
X509_LOOKUP_add_dir (3ssl) - OpenSSL certificate lookup mechanisms
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_ctrl (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_file (3ssl) - Default OpenSSL certificate lookup methods
X509_LOOKUP_free (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_get_method_data (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_get_store (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_hash_dir (3ssl) - Default OpenSSL certificate lookup methods
X509_LOOKUP_init (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_load_file (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_new (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_set_method_data (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_shutdown (3ssl) - OpenSSL certificate lookup mechanisms
X509_LOOKUP_TYPE (3ssl) - OpenSSL certificate lookup mechanisms
X509_NAME_cmp (3ssl) - compare X509 certificates and related values
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_new (3ssl)      - X509 certificate ASN1 allocation 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_version (3ssl) - get or set certificate, certificate request or ...
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_set_version (3ssl) - get or set certificate, certificate request or ...
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_get0_revocationDate (3ssl) - CRL revoked entry utility functions
X509_REVOKED_set_revocationDate (3ssl) - CRL revoked entry utility functions
X509_set1_notAfter (3ssl) - get or set certificate or CRL dates
X509_set1_notBefore (3ssl) - get or set certificate or CRL dates
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_set_serialNumber (3ssl) - get or set certificate serial number
X509_set_version (3ssl) - get or set certificate, certificate request or CRL ...
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_get0_cert (3ssl) - get or set certificate verification status ...
X509_STORE_CTX_get1_chain (3ssl) - get or set certificate verification status...
X509_STORE_CTX_get_current_cert (3ssl) - get or set certificate verification ...
X509_STORE_CTX_get_error (3ssl) - get or set certificate verification status ...
X509_STORE_CTX_get_error_depth (3ssl) - get or set certificate verification s...
X509_STORE_CTX_set_current_cert (3ssl) - get or set certificate verification ...
X509_STORE_CTX_set_error (3ssl) - get or set certificate verification status ...
X509_STORE_CTX_set_error_depth (3ssl) - get or set certificate verification s...
X509_subject_name_cmp (3ssl) - compare X509 certificates and related values
X509_up_ref (3ssl)   - X509 certificate ASN1 allocation functions
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...
x509v3_config (5ssl) - X509 V3 certificate extension configuration format
xfs_estimate (8)     - estimate the space that an XFS filesystem will take
xfs_mkfile (8)       - create an XFS file
xfs_ncheck (8)       - generate pathnames from i-numbers for XFS
xmlcatalog (1)       - Command line tool to parse and manipulate XML or SGML ...
xorg-x11-fonts-update-dirs (1) - update X11 font directories
xtables-translate (8) - translation tool to migrate from iptables to nftables
YAML::Node (3pm)     - A generic data node that encapsulates YAML information
yes (1)              - output a string repeatedly until killed
zcat (1p)            - expand and concatenate data