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mailcap.order (5)
the mailcap ordering specifications
PAM (7)
Pluggable Authentication Modules for Linux
_Exit (2)
terminate the calling process
_exit (2)
terminate the calling process
_syscall (2)
invoking a system call without library support (OBSOLETE)
abort (3)
cause abnormal process termination
afs_syscall (2)
unimplemented system calls
aio_cancel (3)
cancel an outstanding asynchronous I/O request
aliases (5)
Postfix local alias database format
aligned_alloc (3)
allocate aligned memory
alloc_hugepages (2)
allocate or free huge pages
alloca (3)
allocate memory that is automatically freed
alphasort (3)
scan a directory for matching entries
apt-cache (8)
query the APT cache
apt-secure (8)
Archive authentication support for APT
arp (8)
manipulate the system ARP cache
arp-scan (1)
The ARP scanner
asprintf (3)
print to allocated string
at.allow (5)
determine who can submit jobs via at or batch
at.deny (5)
determine who can submit jobs via at or batch
atexit (3)
register a function to be called at normal process ter...
auth_destroy (3)
library routines for remote procedure calls
Authen::SASL (3pm)
SASL Authentication framework
Authen::SASL::Perl (3pm)
- Perl implementation of the SASL Authentication f...
Authen::SASL::Perl::ANONYMOUS (3pm)
Anonymous Authentication class
Authen::SASL::Perl::CRAM_MD5 (3pm)
CRAM MD5 Authentication class
Authen::SASL::Perl::DIGEST_MD5 (3pm)
Digest MD5 Authentication class
Authen::SASL::Perl::EXTERNAL (3pm)
External Authentication class
Authen::SASL::Perl::GSSAPI (3pm)
GSSAPI (Kerberosv5) Authentication class
Authen::SASL::Perl::LOGIN (3pm)
Login Authentication class
Authen::SASL::Perl::PLAIN (3pm)
Plain Login Authentication class
authnone_create (3)
library routines for remote procedure calls
authunix_create (3)
library routines for remote procedure calls
authunix_create_default (3)
library routines for remote procedure calls
awk (1)
pattern scanning and processing language
backtrace (3)
support for application self-debugging
backtrace_symbols (3)
support for application self-debugging
backtrace_symbols_fd (3)
support for application self-debugging
bc (1)
An arbitrary precision calculator language
bcache-super-show (8)
Print the bcache superblock
bindtextdomain (3)
set directory containing message catalogs
blkdiscard (8)
discard sectors on a device
blkid (8)
locate/print block device attributes
blockdev (8)
call block device ioctls from the command line
break (2)
unimplemented system calls
btrfs-map-logical (8)
map btrfs logical extent to physical extent
byobu-export (1)
DEPRECATED
byobu-quiet (1)
Silence all of Byobu's status indicators and eliminate...
byobu-reconnect-sockets (1)
Sourcable script that updates GPG_AGENT_INFO an...
byobu-silent (1)
Silence all of Byobu's status indicators, eliminate th...
byobu-ugraph (1)
helper script for notification history graphs
byobu-ulevel (1)
helper script for notification level indicators
bzcat (1)
decompresses files to stdout
ca (1ssl)
sample minimal CA application
CA.pl (1ssl)
friendlier interface for OpenSSL certificate programs
cabs (3)
absolute value of a complex number
cabsf (3)
absolute value of a complex number
cabsl (3)
absolute value of a complex number
cache_check (8)
validates cache metadata on a device or file.
cache_dump (8)
dump cache metadata from device or file to standard ou...
cache_metadata_size (8)
Estimate the size of the metadata device needed for...
cache_repair (8)
repair cache binary metadata from device/file to devic...
cache_restore (8)
restore cache metadata file to device or file.
cache_writeback (8)
writeback dirty blocks to the origin device.
cacheflush (2)
flush contents of instruction and/or data cache
cacos (3)
complex arc cosine
cacosf (3)
complex arc cosine
cacosh (3)
complex arc hyperbolic cosine
cacoshf (3)
complex arc hyperbolic cosine
cacoshl (3)
complex arc hyperbolic cosine
cacosl (3)
complex arc cosine
tc-cake (8)
Common Applications Kept Enhanced (CAKE)
cal (1)
displays a calendar and the date of Easter
calendar (1)
reminder service
calloc (3)
allocate and free dynamic memory
callrpc (3)
library routines for remote procedure calls
canonical (5)
Postfix canonical table format
canonicalize_file_name (3)
return the canonicalized absolute pathname
capabilities (7)
overview of Linux capabilities
capability.conf (5)
configuration file for the pam_cap module
capget (2)
set/get capabilities of thread(s)
capset (2)
set/get capabilities of thread(s)
capsh (1)
capability shell wrapper
captoinfo (1)
convert a termcap description into a terminfo description
carg (3)
calculate the complex argument
cargf (3)
calculate the complex argument
cargl (3)
calculate the complex argument
casin (3)
complex arc sine
casinf (3)
complex arc sine
casinh (3)
complex arc sine hyperbolic
casinhf (3)
complex arc sine hyperbolic
casinhl (3)
complex arc sine hyperbolic
casinl (3)
complex arc sine
cat (1)
concatenate files and print on the standard output
catan (3)
complex arc tangents
catanf (3)
complex arc tangents
catanh (3)
complex arc tangents hyperbolic
catanhf (3)
complex arc tangents hyperbolic
catanhl (3)
complex arc tangents hyperbolic
catanl (3)
complex arc tangents
catchsegv (1)
Catch segmentation faults in programs
catclose (3)
open/close a message catalog
catgets (3)
get message from a message catalog
catman (8)
create or update the pre-formatted manual pages
catopen (3)
open/close a message catalog
cfree (3)
free allocated memory
CGI::Carp (3pm)
CGI routines for writing to the HTTPD (or other) error...
CGI::Session (3pm)
persistent session data in CGI applications
CGI::Session::Driver (3pm)
CGI::Session driver specifications
cleanup (8postfix)
canonicalize and enqueue Postfix message
clnt_broadcast (3)
library routines for remote procedure calls
clnt_call (3)
library routines for remote procedure calls
clnt_control (3)
library routines for remote procedure calls
clnt_create (3)
library routines for remote procedure calls
clnt_destroy (3)
library routines for remote procedure calls
clnt_freeres (3)
library routines for remote procedure calls
clnt_geterr (3)
library routines for remote procedure calls
clnt_pcreateerror (3)
library routines for remote procedure calls
clnt_perrno (3)
library routines for remote procedure calls
clnt_perror (3)
library routines for remote procedure calls
clnt_spcreateerror (3)
library routines for remote procedure calls
clnt_sperrno (3)
library routines for remote procedure calls
clnt_sperror (3)
library routines for remote procedure calls
clntraw_create (3)
library routines for remote procedure calls
clnttcp_create (3)
library routines for remote procedure calls
clntudp_bufcreate (3)
library routines for remote procedure calls
clntudp_create (3)
library routines for remote procedure calls
cloud-id (1)
Report the canonical cloud-id for this instance
compose (1)
execute programs via entries in the mailcap file
conj (3)
calculate the complex conjugate
conjf (3)
calculate the complex conjugate
conjl (3)
calculate the complex conjugate
console_codes (4)
Linux console escape and control sequences
crl2pkcs7 (1ssl)
Create a PKCS#7 structure from a CRL and certificates
ct (7ssl)
Certificate Transparency
Data::Dump::Trace (3pm)
Helpers to trace function and method calls
Date::Language::Bulgarian (3pm)
localization for Date::Format
DBD::Gofer (3pm)
A stateless-proxy driver for communicating with a remo...
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::ProfileDumper::Apache (3pm)
capture DBI profiling data from Apache/mod...
DBI::Util::CacheMemory (3pm)
a very fast but very minimal subset of Cache::...
deallocvt (1)
deallocate unused virtual consoles
debconf-communicate (1)
communicate with debconf
debconf-escape (1)
helper when working with debconf's escape capability
dh_python2 (1)
calculates Python dependencies, adds maintainer script...
difftime (3)
calculate time difference
discard (8postfix)
Postfix discard mail delivery agent
dlinfo (3)
obtain information about a dynamically loaded object
dmsetup (8)
low level logical volume management
dnssec-importkey (8)
import DNSKEY records from external systems so they ca...
dnssec-verify (8)
DNSSEC zone verification tool
dpkg-scanpackages (1)
create Packages index files
dpkg-scansources (1)
create Sources index files
Dpkg::Gettext (3perl)
convenience wrapper around Locale::gettext
dup (2)
duplicate a file descriptor
dup2 (2)
duplicate a file descriptor
dup3 (2)
duplicate a file descriptor
duplocale (3)
duplicate a locale object
e2image (8)
Save critical ext2/ext3/ext4 filesystem metadata to a ...
edit (1)
execute programs via entries in the mailcap file
Encode::Locale (3pm)
Determine the locale encoding
epoll (7)
I/O event notification facility
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
exit (2)
terminate the calling process
exit (3)
cause normal process termination
faillock (8)
Tool for displaying and modifying the authentication f...
fallocate (1)
preallocate or deallocate space to a file
fallocate (2)
manipulate file space
fattach (2)
unimplemented system calls
fdetach (2)
unimplemented system calls
finite (3)
BSD floating-point classification functions
finitef (3)
BSD floating-point classification functions
finitel (3)
BSD floating-point classification functions
fnmatch (3am)
compare a string against a filename wildcard
fpclassify (3)
floating-point classification macros
free (3)
allocate and free dynamic memory
free_hugepages (2)
allocate or free huge pages
freelocale (3)
create, modify, and free a locale object
fscanf (3)
input format conversion
fstrim (8)
discard unused blocks on a mounted filesystem
getpmsg (2)
unimplemented system calls
ftruncate (2)
truncate a file to a specified length
ftruncate64 (2)
truncate a file to a specified length
gai_cancel (3)
asynchronous network address and service translation
gapplication (1)
D-Bus application launcher
gawk (1)
pattern scanning and processing language
gencat (1)
Generate message catalog
get-iab (1)
Fetch the arp-scan IAB file from the IEEE website
get-oui (1)
Fetch the arp-scan OUI file from the IEEE website (on ...
get_avphys_pages (3)
get total and available physical page counts
get_myaddress (3)
library routines for remote procedure calls
get_phys_pages (3)
get total and available physical page counts
get_thread_area (2)
manipulate thread-local storage information
getcap (8)
examine file capabilities
getcpu (2)
determine CPU and NUMA node on which the calling threa...
getkeycodes (8)
print kernel scancode-to-keycode mapping table
getmsg (2)
unimplemented system calls
getpcaps (1)
List Process Capabilities
getpcaps (8)
display process capabilities
getpid (2)
get process identification
getppid (2)
get process identification
gets (3)
get a string from standard input (DEPRECATED)
gettid (2)
get thread identification
getunwind (2)
copy the unwind data to caller's buffer
gio-querymodules (1)
GIO module cache creation
git-cat-file (1)
Provide content or type and size information for repos...
git-check-mailmap (1)
Show canonical names and email addresses of contacts
git-credential-cache (1)
Helper to temporarily store passwords in memory
git-credential-cache--daemon (1)
Temporarily store user credentials in memory
git-gc (1)
Cleanup unnecessary files and optimize the local repos...
git-remote-fd (1)
Reflect smart transport stream back to caller
git-rev-list (1)
Lists commit objects in reverse chronological order
git-show-ref (1)
List references in a local repository
git-var (1)
Show a Git logical variable
gpg-connect-agent (1)
Communicate with a running agent
gpg-preset-passphrase (1)
Put a passphrase into gpg-agent's cache
gprof (1)
display call graph profile data
grub-mkdevicemap (8)
make a device map file automatically
gtty (2)
unimplemented system calls
tc-hfsc (8)
Hierarchical Fair Service Curve's control under linux
hostname (5)
Local hostname configuration file
htcacheclean (8)
Clean up the disk cache
htdigest (1)
manage user files for digest authentication
HTML::Parse (3pm)
Deprecated, a wrapper around HTML::TreeBuilder
HTML::Tree (3pm)
build and scan parse-trees of HTML
HTML::Tree::Scanning (3pm)
- article: "Scanning HTML"
htpasswd (1)
Manage user files for basic authentication
HTTP::Cookies::Netscape (3pm)
Access to Netscape cookies files
HTTP::Headers (3pm)
Class encapsulating HTTP Message headers
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
tc-ife (8)
encapsulate/decapsulate metadata
index (3)
locate character in string
infotocap (1)
convert a terminfo description into a termcap description
intro (2)
introduction to system calls
IO::Socket::SSL::Utils (3pm)
- loading, storing, creating certificates and ...
io_cancel (2)
cancel an outstanding asynchronous I/O operation
ioctl_getfsmap (2)
retrieve the physical layout of the filesystem
ioctl_list (2)
list of ioctl calls in Linux/i386 kernel
ip-gue (8)
Generic UDP Encapsulation receive port configuration
ip-maddress (8)
multicast addresses management
ip-mroute (8)
multicast routing cache management
ipc (2)
System V IPC system calls
isalnum (3)
character classification functions
isalnum_l (3)
character classification functions
isalpha (3)
character classification functions
isalpha_l (3)
character classification functions
isascii (3)
character classification functions
isascii_l (3)
character classification functions
isastream (2)
unimplemented system calls
isblank (3)
character classification functions
isblank_l (3)
character classification functions
iscntrl (3)
character classification functions
iscntrl_l (3)
character classification functions
isdigit (3)
character classification functions
isdigit_l (3)
character classification functions
isfinite (3)
floating-point classification macros
isgraph (3)
character classification functions
isgraph_l (3)
character classification functions
isinf (3)
floating-point classification macros
isinff (3)
BSD floating-point classification functions
isinfl (3)
BSD floating-point classification functions
islower (3)
character classification functions
islower_l (3)
character classification functions
isnan (3)
floating-point classification macros
isnanf (3)
BSD floating-point classification functions
isnanl (3)
BSD floating-point classification functions
isnormal (3)
floating-point classification macros
isprint (3)
character classification functions
isprint_l (3)
character classification functions
ispunct (3)
character classification functions
ispunct_l (3)
character classification functions
isspace (3)
character classification functions
isspace_l (3)
character classification functions
issue (5)
prelogin message and identification file
isupper (3)
character classification functions
isupper_l (3)
character classification functions
iswctype (3)
wide-character classification
iswlower (3)
test for lowercase wide character
iswupper (3)
test for uppercase wide character
isxdigit (3)
character classification functions
isxdigit_l (3)
character classification functions
landscape-sysinfo (1)
Display a summary of the current system status
lcf (1)
Determine which of the historical versions of a config...
link (1)
call the link function to create a link to a file
local (8postfix)
Postfix local mail delivery
locale (1)
get locale-specific information
locale (5)
describes a locale definition file
locale (7)
description of multilanguage support
locale-gen (8)
generates localisation files from templates
locale.conf (5)
Configuration file for locale settings
locale.gen (5)
Configuration file for locale-gen
Locale::gettext (3pm)
message handling functions
localeconv (3)
get numeric formatting information
localectl (1)
Control the system locale and keyboard layout settings
localedef (1)
compile locale definition files
localtime (3)
transform date and time to broken-down time or ASCII
localtime (5)
Local timezone configuration file
localtime_r (3)
transform date and time to broken-down time or ASCII
lock (2)
unimplemented system calls
longjmp (3)
performing a nonlocal goto
lslocks (8)
list local system locks
ltrace (1)
A library call tracer
lvchange (8)
Change the attributes of logical volume(s)
lvconvert (8)
Change logical volume layout
lvcreate (8)
Create a logical volume
lvdisplay (8)
Display information about a logical volume
lvextend (8)
Add space to a logical volume
lvmcache (7)
LVM caching
lvmdiskscan (8)
List devices that may be used as physical volumes
lvreduce (8)
Reduce the size of a logical volume
lvremove (8)
Remove logical volume(s) from the system
lvrename (8)
Rename a logical volume
lvresize (8)
Resize a logical volume
lvs (8)
Display information about logical volumes
lvscan (8)
List all logical volumes in all volume groups
LWP::Authen::Ntlm (3pm)
Library for enabling NTLM authentication (Microsoft...
LWP::ConnCache (3pm)
Connection cache manager
LWP::Debug (3pm)
deprecated
lz4 (1)
lz4, unlz4, lz4cat - Compress or decompress .lz4 files
lz4c (1)
lz4, unlz4, lz4cat - Compress or decompress .lz4 files
lz4cat (1)
lz4, unlz4, lz4cat - Compress or decompress .lz4 files
lzcat (1)
Compress or decompress .xz and .lzma files
mac-vendor (5)
Ethernet vendor file for arp-scan
machine-id (5)
Local machine ID configuration file
machine-info (5)
Local machine information file
madvise1 (2)
unimplemented system calls
Mail::Cap (3pm)
understand mailcap files
mailcap (5)
metamail capabilities file
make-bcache (8)
create a cache device
mallinfo (3)
obtain memory allocation information
malloc (3)
allocate and free dynamic memory
malloc_stats (3)
print memory allocation statistics
malloc_usable_size (3)
obtain size of block of memory allocated from heap
mallopt (3)
set memory allocation parameters
mandb (8)
create or update the manual page index caches
math_error (7)
detecting errors from mathematical functions
mawk (1)
pattern scanning and text processing language
memalign (3)
allocate aligned memory
memcache_table (5)
Postfix memcache client configuration
memchr (3)
scan memory for a character
memfrob (3)
frobnicate (encrypt) a memory area
memmem (3)
locate a substring
memrchr (3)
scan memory for a character
mpx (2)
unimplemented system calls
mq_notify (2)
register for notification when a message is available
mq_notify (3)
register for notification when a message is available
nawk (1)
pattern scanning and processing language
ncal (1)
displays a calendar and the date of Easter
netcat (1)
arbitrary TCP and UDP connections and listens
netlink (7)
communication between kernel and user space (AF_NETLINK)
newlocale (3)
create, modify, and free a locale object
nfsservctl (2)
syscall interface to kernel nfs daemon
nl_langinfo (3)
query language and locale information
nl_langinfo_l (3)
query language and locale information
nseq (1ssl)
create or examine a Netscape certificate sequence
ntfscat (8)
print NTFS files and streams on the standard output
ntfsfallocate (8)
preallocate space to a file on an NTFS volume
ntfssecaudit (8)
NTFS Security Data Auditing
ntfstruncate (8)
truncate a file on an NTFS volume
ocsp (1ssl)
Online Certificate Status Protocol utility
on_exit (3)
register a function to be called at normal process ter...
openssl-ca (1ssl)
sample minimal CA application
openssl-crl2pkcs7 (1ssl)
Create a PKCS#7 structure from a CRL and certificates
openssl-nseq (1ssl)
create or examine a Netscape certificate sequence
openssl-ocsp (1ssl)
Online Certificate Status Protocol utility
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
os-release (5)
Operating system identification
pam (7)
Pluggable Authentication Modules for Linux
pam_cap (8)
PAM module to set inheritable capabilities
pam_exec (8)
PAM module which calls an external command
pam_extrausers (8)
Module for libnss-extrausers authentication
pam_faildelay (8)
Change the delay on failure per-application
pam_faillock (8)
Module counting authentication failures during a speci...
pam_localuser (8)
require users to be listed in /etc/passwd
pam_timestamp (8)
Authenticate using cached successful authentication at...
pam_unix (8)
Module for traditional password authentication
pam_userdb (8)
PAM module to authenticate against a db database
pam_warn (8)
PAM module which logs all PAM items if called
pcap-filter (7)
packet filter syntax
perlivp (1)
Perl Installation Verification Procedure
phys (2)
unimplemented system calls
pickup (8postfix)
Postfix local mail pickup
pkey_alloc (2)
allocate or free a protection key
pkey_free (2)
allocate or free a protection key
pklocalauthority (8)
PolicyKit Local Authority
pkttyagent (1)
Textual authentication helper
plymouth (8)
A graphical boot system and logger
pmap_getmaps (3)
library routines for remote procedure calls
pmap_getport (3)
library routines for remote procedure calls
pmap_rmtcall (3)
library routines for remote procedure calls
pmap_set (3)
library routines for remote procedure calls
pmap_unset (3)
library routines for remote procedure calls
posix_fallocate (3)
allocate file space
posix_memalign (3)
allocate aligned memory
postcat (1)
show Postfix queue file contents
print (1)
execute programs via entries in the mailcap file
probe-bcache (8)
probe a bcache device
prof (2)
unimplemented system calls
program_invocation_name (3)
obtain name used to invoke calling program
program_invocation_short_name (3)
obtain name used to invoke calling program
proxy-certificates (7ssl)
Proxy certificates in OpenSSL
pthread_cancel (3)
send a cancellation request to a thread
pthread_cleanup_pop (3)
push and pop thread cancellation clean-up handlers
pthread_cleanup_pop_restore_np (3)
push and pop thread cancellation clean-u...
pthread_cleanup_push (3)
push and pop thread cancellation clean-up handlers
pthread_cleanup_push_defer_np (3)
push and pop thread cancellation clean-up...
pthread_exit (3)
terminate calling thread
pthread_self (3)
obtain ID of the calling thread
pthread_setcancelstate (3)
set cancelability state and type
pthread_setcanceltype (3)
set cancelability state and type
pthread_testcancel (3)
request delivery of any pending cancellation request
pure-authd (8)
External authentication agent for Pure-FTPd.
pure-certd (8)
TLS certificate agent for Pure-FTPd.
pure-uploadscript (8)
Automatically run an external program after a success...
putmsg (2)
unimplemented system calls
putpmsg (2)
unimplemented system calls
pvalloc (3)
allocate aligned memory
pvchange (8)
Change attributes of physical volume(s)
pvck (8)
Check metadata on physical volumes
pvcreate (8)
Initialize physical volume(s) for use by LVM
pvdisplay (8)
Display various attributes of physical volume(s)
pvmove (8)
Move extents from one physical volume to another
pvremove (8)
Remove LVM label(s) from physical volume(s)
pvresize (8)
Resize physical volume(s)
pvs (8)
Display information about physical volumes
pvscan (8)
List all physical volumes
raise (3)
send a signal to the caller
rawmemchr (3)
scan memory for a character
readahead (2)
initiate file readahead into page cache
readlink (1)
print resolved symbolic links or canonical file names
realloc (3)
allocate and free dynamic memory
reallocarray (3)
allocate and free dynamic memory
realpath (3)
return the canonicalized absolute pathname
registerrpc (3)
library routines for remote procedure calls
relocated (5)
Postfix relocated table format
rename (2)
change the name or location of a file
renameat (2)
change the name or location of a file
renameat2 (2)
change the name or location of a file
req (1ssl)
PKCS#10 certificate request and certificate generating...
rescan-scsi-bus.sh (8)
script to add and remove SCSI devices without rebooting
restart_syscall (2)
restart a system call after interruption by a stop signal
rindex (3)
locate character in string
rpc (3)
library routines for remote procedure calls
rsync (1)
a fast, versatile, remote (and local) file-copying tool
run-mailcap (1)
execute programs via entries in the mailcap file
sbvarsign (1)
UEFI authenticated variable signing tool
sbverify (1)
UEFI secure boot verification tool
scache (8postfix)
Postfix shared connection cache server
scalb (3)
multiply floating-point number by integral power of ra...
scalbf (3)
multiply floating-point number by integral power of ra...
scalbl (3)
multiply floating-point number by integral power of ra...
scalbln (3)
multiply floating-point number by integral power of radix
scalblnf (3)
multiply floating-point number by integral power of radix
scalblnl (3)
multiply floating-point number by integral power of radix
scalbn (3)
multiply floating-point number by integral power of radix
scalbnf (3)
multiply floating-point number by integral power of radix
scalbnl (3)
multiply floating-point number by integral power of radix
scandir (3)
scan a directory for matching entries
scandirat (3)
scan a directory for matching entries
scanf (3)
input format conversion
sched_getcpu (3)
determine CPU on which the calling thread is running
scsi_readcap (8)
do SCSI READ CAPACITY command on disks
securetty (5)
file which lists terminals from which root can log in
security (2)
unimplemented system calls
see (1)
execute programs via entries in the mailcap file
seekdir (3)
set the position of the next readdir() call in the dir...
set_thread_area (2)
manipulate thread-local storage information
setcap (8)
set file capabilities
setjmp (3)
performing a nonlocal goto
setkeycodes (8)
load kernel scancode-to-keycode mapping table entries
setlocale (3)
set the current locale
sg_readcap (8)
send SCSI READ CAPACITY command
sg_scan (8)
scans sg devices (or SCSI/ATAPI/ATA devices) and print...
sg_sync (8)
send SCSI SYNCHRONIZE CACHE command
sg_write_x (8)
SCSI WRITE normal/ATOMIC/SAME/SCATTERED/STREAM, ORWRIT...
shmget (2)
allocates a System V shared memory segment
sigevent (7)
structure for notification from asynchronous routines
siginterrupt (3)
allow signals to interrupt system calls
siglongjmp (3)
performing a nonlocal goto
significand (3)
get mantissa of floating-point number
significandf (3)
get mantissa of floating-point number
significandl (3)
get mantissa of floating-point number
sigpause (3)
atomically release blocked signals and wait for interrupt
sigsetjmp (3)
performing a nonlocal goto
sincos (3)
calculate sin and cos simultaneously
sincosf (3)
calculate sin and cos simultaneously
sincosl (3)
calculate sin and cos simultaneously
slabinfo (5)
kernel slab allocator statistics
slabtop (1)
display kernel slab cache information in real time
smime_keys (1)
Utility to add S/MIME certificate to the internal data...
snap-confine (8)
internal tool for confining snappy applications
snap-discard-ns (8)
internal tool for discarding preserved namespaces of s...
socket (2)
create an endpoint for communication
socketcall (2)
socket system calls
sotruss (1)
trace shared library calls through PLT
sscanf (3)
input format conversion
ssh-add (1)
adds private key identities to the OpenSSH authenticat...
ssh-agent (1)
OpenSSH authentication agent
ssh-copy-id (1)
use locally available keys to authorise logins on a re...
ssh-keygen (1)
OpenSSH authentication key utility
ssh-keyscan (1)
gather SSH public keys from servers
ssh-keysign (8)
OpenSSH helper for host-based authentication
ssh-sk-helper (8)
OpenSSH helper for FIDO authenticator support
STAILQ_CONCAT (3)
implementations of singly-linked lists, singly-linked ...
strace (1)
trace system calls and signals
strcasecmp (3)
compare two strings ignoring case
strcasestr (3)
locate a substring
strcat (3)
concatenate two strings
strchr (3)
locate character in string
strchrnul (3)
locate character in string
strcoll (3)
compare two strings using the current locale
strdup (3)
duplicate a string
strdupa (3)
duplicate a string
strip (1)
discard symbols and other data from object files
strlen (3)
calculate the length of a string
strncasecmp (3)
compare two strings ignoring case
strncat (3)
concatenate two strings
strndup (3)
duplicate a string
strndupa (3)
duplicate a string
strrchr (3)
locate character in string
strstr (3)
locate a substring
stty (2)
unimplemented system calls
svc_destroy (3)
library routines for remote procedure calls
svc_freeargs (3)
library routines for remote procedure calls
svc_getargs (3)
library routines for remote procedure calls
svc_getcaller (3)
library routines for remote procedure calls
svc_getreq (3)
library routines for remote procedure calls
svc_getreqset (3)
library routines for remote procedure calls
svc_register (3)
library routines for remote procedure calls
svc_run (3)
library routines for remote procedure calls
svc_sendreply (3)
library routines for remote procedure calls
svc_unregister (3)
library routines for remote procedure calls
svcerr_auth (3)
library routines for remote procedure calls
svcerr_decode (3)
library routines for remote procedure calls
svcerr_noproc (3)
library routines for remote procedure calls
svcerr_noprog (3)
library routines for remote procedure calls
svcerr_progvers (3)
library routines for remote procedure calls
svcerr_systemerr (3)
library routines for remote procedure calls
svcerr_weakauth (3)
library routines for remote procedure calls
svcfd_create (3)
library routines for remote procedure calls
svcraw_create (3)
library routines for remote procedure calls
svctcp_create (3)
library routines for remote procedure calls
svcudp_bufcreate (3)
library routines for remote procedure calls
svcudp_create (3)
library routines for remote procedure calls
svipc (7)
System V interprocess communication mechanisms
symcryptrun (1)
Call a simple symmetric encryption tool
sync (1)
Synchronize cached writes to persistent storage
sync (2)
commit filesystem caches to disk
syncfs (2)
commit filesystem caches to disk
syscall (2)
indirect system call
syscalls (2)
Linux system calls
systemd-cat (1)
Connect a pipeline or program's output with the journal
systemd-escape (1)
Escape strings for usage in systemd unit names
systemd-gpt-auto-generator (8)
Generator for automatically discovering and ...
systemd-localed (8)
Locale bus mechanism
systemd-localed.service (8)
Locale bus mechanism
systemd-rc-local-generator (8)
Compatibility generator for starting /etc/rc...
systemd-socket-proxyd (8)
Bidirectionally proxy local sockets to another (p...
systemd-sysusers (8)
Allocate system users and groups
systemd-sysusers.service (8)
Allocate system users and groups
systemd.time (7)
Time and date specifications
sysusers.d (5)
Declarative allocation of system users and groups
sysvipc (7)
System V interprocess communication mechanisms
tac (1)
concatenate and print files in reverse
TAILQ_CONCAT (3)
implementations of singly-linked lists, singly-linked ...
tarcat (1)
concatenates the pieces of a GNU tar multi-volume archive
tc-hfsc (7)
Hierarchical Fair Service Curve
tee (2)
duplicating pipe content
telldir (3)
return current location in directory stream
termcap (5)
terminal capability database
terminfo (5)
terminal capability data base
textdomain (3)
set domain for future gettext() calls
thin_metadata_size (8)
thin provisioning metadata device/file size calculator.
thin_trim (8)
Issue discard requests for free pool space (offline to...
timegm (3)
inverses of gmtime and localtime
timelocal (3)
inverses of gmtime and localtime
tipc-node (8)
modify and show local node parameters or list peer nodes
tlsmgr (8postfix)
Postfix TLS session cache and PRNG manager
tolower (3)
convert uppercase or lowercase
tolower_l (3)
convert uppercase or lowercase
toupper (3)
convert uppercase or lowercase
toupper_l (3)
convert uppercase or lowercase
towlower (3)
convert a wide character to lowercase
towlower_l (3)
convert a wide character to lowercase
towupper (3)
convert a wide character to uppercase
towupper_l (3)
convert a wide character to uppercase
truncate (1)
shrink or extend the size of a file to the specified size
truncate (2)
truncate a file to a specified length
truncate64 (2)
truncate a file to a specified length
Try::Tiny (3pm)
Minimal try/catch with proper preservation of $@
tsort (1)
perform topological sort
tuxcall (2)
unimplemented system calls
twistd3 (1)
run Twisted applications (TACs, TAPs)
ua (1)
Manage Ubuntu Advantage services from Canonical
ubuntu-advantage (1)
Manage Ubuntu Advantage services from Canonical
unimplemented (2)
unimplemented system calls
unix (7)
sockets for local interprocess communication
unlink (1)
call the unlink function to remove the specified file
unlz4 (1)
lz4, unlz4, lz4cat - Compress or decompress .lz4 files
update-ca-certificates (8)
update /etc/ssl/certs and ca-certificates.crt
update-locale (8)
Modify global locale settings
URI::Escape (3pm)
Percent-encode and percent-decode unsafe characters
URI::file (3pm)
URI that maps to local file names
URI::ldap (3pm)
LDAP Uniform Resource Locators
URI::URL (3pm)
Uniform Resource Locators
uselocale (3)
set/get the locale for the calling thread
user_caps (5)
user-defined terminfo capabilities
utime (2)
change file last access and modification times
utimes (2)
change file last access and modification times
validlocale (8)
Test if a given locale is available
valloc (3)
allocate aligned memory
vasprintf (3)
print to allocated string
verify (1ssl)
Utility to verify certificates
verify (8postfix)
Postfix address verification server
veritysetup (8)
manage dm-verity (block level verification) volumes
versionsort (3)
scan a directory for matching entries
vfscanf (3)
input format conversion
vgextend (8)
Add physical volumes to a volume group
vgreduce (8)
Remove physical volume(s) from a volume group
vgscan (8)
Search for all volume groups
vgsplit (8)
Move physical volumes into a new or existing volume group
vscanf (3)
input format conversion
vserver (2)
unimplemented system calls
vsscanf (3)
input format conversion
watch (1)
execute a program periodically, showing output fullscreen
wcscasecmp (3)
compare two wide-character strings, ignoring case
wcscat (3)
concatenate two wide-character strings
wcsdup (3)
duplicate a wide-character string
wcsncasecmp (3)
compare two fixed-size wide-character strings, ignorin...
wcsncat (3)
concatenate two wide-character strings
wcsstr (3)
locate a substring in a wide-character string
wctype (3)
wide-character classification
whereis (1)
locate the binary, source, and manual page files for a...
which (1)
locate a command
wpa_supplicant (8)
Wi-Fi Protected Access client and IEEE 802.1X supplicant
wpa_supplicant.conf (5)
configuration file for wpa_supplicant
x509 (1ssl)
Certificate display and signing utility
x509 (7ssl)
X.509 certificate handling
x509v3_config (5ssl)
X509 V3 certificate extension configuration format
x86_64-linux-gnu-gprof (1)
display call graph profile data
x86_64-linux-gnu-strip (1)
discard symbols and other data from object files
xdr_accepted_reply (3)
library routines for remote procedure calls
xdr_authunix_parms (3)
library routines for remote procedure calls
xdr_callhdr (3)
library routines for remote procedure calls
xdr_callmsg (3)
library routines for remote procedure calls
xdr_opaque_auth (3)
library routines for remote procedure calls
xdr_pmap (3)
library routines for remote procedure calls
xdr_pmaplist (3)
library routines for remote procedure calls
xdr_rejected_reply (3)
library routines for remote procedure calls
xdr_replymsg (3)
library routines for remote procedure calls
xprt_register (3)
library routines for remote procedure calls
xprt_unregister (3)
library routines for remote procedure calls
xzcat (1)
Compress or decompress .xz and .lzma files
zcat (1)
compress or expand files
zshcalsys (1)
zsh calendar system