one.(3) - phpMan

__clone2 (2)         - create a child process
augenrules (8)       - a script that merges component audit rule files
authnone_create (3)  - library routines for remote procedure calls
autouse (3pm)        - postpone load of modules until a function is used
basename (3)         - parse pathname components
basename (3p)        - return the last component of a pathname
cexp (3)             - complex exponential function
cexp (3p)            - complex exponential functions
cexp2 (3)            - base-2 exponent of a complex number
cexp2f (3)           - base-2 exponent of a complex number
cexp2l (3)           - base-2 exponent of a complex number
cexpf (3)            - complex exponential function
cexpf (3p)           - complex exponential functions
cexpl (3)            - complex exponential function
cexpl (3p)           - complex exponential functions
clone2 (2)           - create a child process
composite (1)        - overlaps one image over another.
daylight (3p)        - set timezone conversion information
dirname (1)          - strip last component from file name
dirname (3)          - parse pathname components
dnssec-keymgr (8)    - Ensures correct DNSKEY coverage for a zone based on a ...
dnssec-signzone (8)  - DNSSEC zone signing tool
dnssec-verify (8)    - DNSSEC zone verification tool
doveadm-backup (1)   - Dovecot's one-way mailbox synchronization utility
error_one_per_line (3) - glibc error reporting functions
exp (3)              - base-e exponential function
exp (3p)             - exponential function
exp10 (3)            - base-10 exponential function
exp10f (3)           - base-10 exponential function
exp10l (3)           - base-10 exponential function
exp2 (3)             - base-2 exponential function
exp2 (3p)            - exponential base 2 functions
exp2f (3)            - base-2 exponential function
exp2f (3p)           - exponential base 2 functions
exp2l (3)            - base-2 exponential function
exp2l (3p)           - exponential base 2 functions
expf (3)             - base-e exponential function
expf (3p)            - exponential function
expl (3)             - base-e exponential function
expl (3p)            - exponential function
expm1 (3)            - exponential minus 1
expm1 (3p)           - compute exponential functions
expm1f (3)           - exponential minus 1
expm1f (3p)          - compute exponential functions
expm1l (3)           - exponential minus 1
expm1l (3p)          - compute exponential functions
fipscheck (8)        - perform a FIPS-140-2 validation check of one or more f...
frexp (3)            - convert floating-point number to fractional and integr...
frexp (3p)           - extract mantissa and exponent from a double precision ...
frexpf (3)           - convert floating-point number to fractional and integr...
frexpf (3p)          - extract mantissa and exponent from a double precision ...
frexpl (3)           - convert floating-point number to fractional and integr...
frexpl (3p)          - extract mantissa and exponent from a double precision ...
fuser (1p)           - list process IDs of all processes that have one or mor...
git-clone (1)        - Clone a repository into a new directory
git-merge-one-file (1) - The standard helper program to use with git-merge-index
grub2-mkstandalone (1) - Generate a standalone image in the selected format.
identify (1)         - describes the format and characteristics of one or mor...
ilogb (3)            - get integer exponent of a floating-point value
ilogb (3p)           - return an unbiased exponent
ilogbf (3)           - get integer exponent of a floating-point value
ilogbf (3p)          - return an unbiased exponent
ilogbl (3)           - get integer exponent of a floating-point value
ilogbl (3p)          - return an unbiased exponent
inc::latest (3pm)    - use modules bundled in inc/ if they are newer than ins...
JSON::XS (3pm)       - JSON serialising/deserialising, done correctly and fast
ldexp (3p)           - load exponent of a floating-point number
ldexpf (3p)          - load exponent of a floating-point number
ldexpl (3p)          - load exponent of a floating-point number
localtime (5)        - Local timezone configuration file
logb (3)             - get exponent of a floating-point value
logb (3p)            - radix-independent exponent
logbf (3)            - get exponent of a floating-point value
logbf (3p)           - radix-independent exponent
logbl (3)            - get exponent of a floating-point value
logbl (3p)           - radix-independent exponent
Mail::SpamAssassin::ArchiveIterator (3pm) - find and process messages one at ...
Mail::SpamAssassin::Plugin::OneLineBo... (3pm) - spamassassin body test plugin
manconv (1)          - convert manual page from one encoding to another
MIME::Type (3pm)     - Definition of one MIME type
monetary.h (0p)      - monetary types
mysql_tzinfo_to_sql (1) - load the time zone tables
named-checkzone (8)  - zone file validity checking or converting tool
named-compilezone (8) - zone file validity checking or converting tool
named-journalprint (8) - print zone journal in human-readable form
Net::DNS::ZoneFile (3pm) - DNS zone file
perlmodlib (1)       - constructing new Perl modules and finding existing ones
pvmove (8)           - Move extents from one physical volume to another
repo-rss (1)         - generates an RSS feed from one or more Yum repositories
rrdxport (1)         - Export data in XML format based on data from one or se...
scalb (3p)           - load exponent of a radix-independent floating-point nu...
scalbln (3p)         - compute exponent using FLT_RADIX
scalblnf (3p)        - compute exponent using FLT_RADIX
scalblnl (3p)        - compute exponent using FLT_RADIX
scalbn (3p)          - compute exponent using FLT_RADIX
scalbnf (3p)         - compute exponent using FLT_RADIX
scalbnl (3p)         - compute exponent using FLT_RADIX
stream (1)           - a lightweight tool to stream one or more pixel compone...
strfmon (3)          - convert monetary value to a string
strfmon (3p)         - convert monetary value to a string
systemd-readahead-done.service (8) - Disk read ahead logic
systemd-readahead-done.timer (8) - Disk read ahead logic
systemd-update-done.service (8) - Mark /etc and /var fully updated
thin_rmap (8)        - output reverse map of a thin provisioned region of blo...
Time::Zone (3pm)     - - miscellaneous timezone manipulations routines
timezone (3p)        - set timezone conversion information
tzfile (5)           - timezone information
tzname (3p)          - set timezone conversion information
tzset (3p)           - set timezone conversion information
vgimportclone (8)    - Import a VG from cloned PVs
zdump (8)            - timezone dumper
zic (8)              - timezone compiler