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ldap.conf (5)
LDAP configuration file/environment variables
modules (5)
kernel modules to load at boot time
30-systemd-environment-d-generator (8)
Load variables specified by environm...
apparmor (7)
kernel enhancement to confine programs to a limited se...
mmdf (5)
Multi-channel Memorandum Distribution Facility mailbox...
UPower (7)
System-wide Power Management
__memalign_hook (3)
malloc debugging variables
__ppc_get_timebase (3)
get the current value of the Time Base Register on P...
__ppc_get_timebase_freq (3)
get the current value of the Time Base Register...
__ppc_set_ppr_med (3)
Set the Program Priority Register
__ppc_set_ppr_med_high (3)
Set the Program Priority Register
__ppc_set_ppr_med_low (3)
Set the Program Priority Register
_sysctl (2)
read/write system parameters
add_key (2)
add a key to the kernel's key management facility
addgnupghome (8)
Create .gnupg home directories
addr2line (1)
convert addresses into file names and line numbers
adjtime (3)
correct the time to synchronize the system clock
adjtime_config (5)
information about hardware clock setting and drift factor
adjtimex (2)
tune kernel clock
afs_syscall (2)
unimplemented system calls
aio_suspend (3)
wait for asynchronous I/O operation or timeout
Algorithm::Merge (3pm)
Three-way merge and diff
aligned_alloc (3)
allocate aligned memory
alloca (3)
allocate memory that is automatically freed
apropos (1)
search the manual page names and descriptions
apt-cdrom (8)
APT CD-ROM management utility
apt-key (8)
APT key management utility
arch (1)
print machine hardware name (same as uname -m)
arm_sync_file_range (2)
sync a file segment with disk
armscii-8 (7)
Armenian character set encoded in octal, decimal, and ...
arpaname (1)
translate IP addresses to the corresponding ARPA names
asctime (3)
transform date and time to broken-down time or ASCII
asctime_r (3)
transform date and time to broken-down time or ASCII
Authen::SASL (3pm)
SASL Authentication framework
Authen::SASL::Perl (3pm)
- Perl implementation of the SASL Authentication f...
b2sum (1)
compute and check BLAKE2 message digest
basename (1)
strip directory and suffix from filenames
basename (3)
parse pathname components
bind (2)
bind a name to a socket
bind_textdomain_codeset (3)
set encoding of message translations
bindtextdomain (3)
set directory containing message catalogs
bootparam (7)
introduction to boot time parameters of the Linux kernel
bounce (5)
Postfix bounce message template format
break (2)
unimplemented system calls
brk (2)
change data segment size
bsd-from (1)
print names of those who have sent mail
bsd-write (1)
send a message to another user
btree (3)
btree database access method
btrfs-receive (8)
receive subvolumes from send stream
btrfs-send (8)
generate a stream of changes between two subvolume sna...
btrfs-subvolume (8)
manage btrfs subvolumes
btrfstune (8)
tune various filesystem parameters
byobu-janitor (1)
script for cleaning and upgrading environment after up...
byobu-shell (1)
Print the message of the day and launch a shell
c_rehash (1ssl)
Create symbolic links to files named by the hash values
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.
calloc (3)
allocate and free dynamic memory
canonicalize_file_name (3)
return the canonicalized absolute pathname
carg (3)
calculate the complex argument
cargf (3)
calculate the complex argument
cargl (3)
calculate the complex argument
catchsegv (1)
Catch segmentation faults in programs
catclose (3)
open/close a message catalog
catgets (3)
get message from a message catalog
catopen (3)
open/close a message catalog
certbot (1)
certbot script documentation
cfree (3)
free allocated memory
CGI::HTML::Functions (3pm)
Documentation for CGI.pm Legacy HTML Functionality
cgroup_namespaces (7)
overview of Linux cgroup namespaces
chfn (1)
change real user name and information
chmem (8)
configure memory
chrt (1)
manipulate the real-time attributes of a process
CIRCLEQ_ENTRY (3)
implementations of singly-linked lists, singly-linked ...
CIRCLEQ_HEAD (3)
implementations of singly-linked lists, singly-linked ...
CIRCLEQ_INIT (3)
implementations of singly-linked lists, singly-linked ...
CIRCLEQ_INSERT_AFTER (3)
implementations of singly-linked lists, singly-lin...
CIRCLEQ_INSERT_BEFORE (3)
implementations of singly-linked lists, singly-li...
CIRCLEQ_INSERT_HEAD (3)
implementations of singly-linked lists, singly-link...
CIRCLEQ_INSERT_TAIL (3)
implementations of singly-linked lists, singly-link...
CIRCLEQ_REMOVE (3)
implementations of singly-linked lists, singly-linked ...
cleanup (8postfix)
canonicalize and enqueue Postfix message
clearenv (3)
clear the environment
clock (3)
determine processor time
clock_getcpuclockid (3)
obtain ID of a process CPU-time clock
clock_getres (2)
clock and time functions
clock_getres (3)
clock and time functions
clock_gettime (2)
clock and time functions
clock_gettime (3)
clock and time functions
clock_settime (2)
clock and time functions
clock_settime (3)
clock and time functions
closelog (3)
send messages to the system logger
cloud-init-per (1)
Run a command with arguments at a specific frequency
tc-codel (8)
Controlled-Delay Active Queue Management algorithm
col1 (1)
awk and print a column (based on the name of the progr...
col2 (1)
awk and print a column (based on the name of the progr...
col3 (1)
awk and print a column (based on the name of the progr...
col4 (1)
awk and print a column (based on the name of the progr...
col5 (1)
awk and print a column (based on the name of the progr...
col6 (1)
awk and print a column (based on the name of the progr...
col7 (1)
awk and print a column (based on the name of the progr...
col8 (1)
awk and print a column (based on the name of the progr...
col9 (1)
awk and print a column (based on the name of the progr...
cpuset (7)
confine processes to processor and memory node subsets
crypt_preferred_method (3)
get the prefix of the preferred hash method
cryptsetup (8)
manage plain dm-crypt and LUKS encrypted volumes
ctermid (3)
get controlling terminal name
ctime (3)
transform date and time to broken-down time or ASCII
ctime_r (3)
transform date and time to broken-down time or ASCII
cuserid (3)
get username
Data::Dump::Trace (3pm)
Helpers to trace function and method calls
date (1)
print or set the system date and time
Date::Parse (3pm)
Parse date strings into time values
daylight (3)
initialize time conversion information
db (3)
database access methods
DBD::File::Developers (3pm)
Developers documentation for DBD::File
DBD::File::Roadmap (3pm)
Planned Enhancements for DBD::File and pure Perl D...
DBD::Mem (3pm)
a DBI driver for Mem & MLMem files
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::Developers (3pm)
Developers documentation for DBI::DBD...
DBI::Util::CacheMemory (3pm)
a very fast but very minimal subset of Cache::...
DBI::W32ODBC (3pm)
An experimental DBI emulation layer for Win32::ODBC
dbopen (3)
database access methods
dbus-daemon (1)
Message bus daemon
dbus-monitor (1)
debug probe to print message bus messages
dbus-send (1)
Send a message to a message bus
dbus-update-activation-environment (1)
update environment used for D-Bus se...
dcgettext (3)
translate message
dcngettext (3)
translate message and choose plural form
ddp (7)
Linux AppleTalk protocol implementation
dgettext (3)
translate message
dhparam (1ssl)
DH parameter manipulation and generation
difftime (3)
calculate time difference
dirname (1)
strip last component from file name
dirname (3)
parse pathname components
dmesg (1)
print or control the kernel ring buffer
dmeventd (8)
Device-mapper event daemon
dmmp_context_free (3)
Release the memory of struct dmmp_context.
dmmp_context_timeout_get (3)
Get IPC timeout.
dmmp_context_timeout_set (3)
Set IPC timeout.
dmmp_last_error_msg (3)
Retrieves the last error message.
dmmp_mpath_kdev_name_get (3)
Retrieve kernel DEVNAME of certain mpath.
dmmp_mpath_name_get (3)
Retrieve name(alias) of certain mpath.
dmmp_path_blk_name_get (3)
Retrieve block name.
dmsetup (8)
low level logical volume management
dmstats (8)
device-mapper statistics management
dngettext (3)
translate message and choose plural form
dnsdomainname (1)
show the system's DNS domain name
dnssec-settime (8)
set the key timing metadata for a DNSSEC key
domainname (1)
show or set the system's NIS/YP domain name
dpkg-mergechangelogs (1)
3-way merge of debian/changelog files
dpkg-name (1)
rename Debian packages to full package names
Dpkg::Build::Env (3perl)
track build environment
Dpkg::Changelog (3perl)
base class to implement a changelog parser
Dpkg::Compression (3perl)
simple database of available compression methods
Dpkg::Deps::Simple (3perl)
represents a single dependency statement
Dpkg::Interface::Storable (3perl)
common methods related to object serializ...
Dpkg::Path (3perl)
some common path handling functions
Dpkg::Vendor (3perl)
get access to some vendor specific information
dsaparam (1ssl)
DSA parameter manipulation and generation
e2freefrag (8)
report free space fragmentation information
e2image (8)
Save critical ext2/ext3/ext4 filesystem metadata to a ...
e4defrag (8)
online defragmenter for ext4 filesystem
ebtables-nft (8)
Ethernet bridge frame table administration (nft-based)
ecparam (1ssl)
EC parameter manipulation and generation
edata (3)
end of program segments
eject (1)
eject removable media
enc (1ssl)
symmetric cipher routines
encrypt (3)
encrypt 64-bit messages
encrypt_r (3)
encrypt 64-bit messages
end (3)
end of program segments
env (1)
run a program in a modified environment
environ (7)
user environment
pam_env.conf (5)
the environment variables config files
environment.d (5)
Definition of user session environment
envsubst (1)
substitutes environment variables in shell format strings
envz (3)
environment string support
envz_add (3)
environment string support
envz_entry (3)
environment string support
envz_get (3)
environment string support
envz_merge (3)
environment string support
envz_remove (3)
environment string support
envz_strip (3)
environment string support
era_check (8)
validate era metadata on device or file.
era_dump (8)
dump era metadata from device or file to standard output.
era_restore (8)
restore era metadata file to device or file.
erfc (3)
complementary error function
erfcf (3)
complementary error function
erfcl (3)
complementary error function
err (3)
formatted error messages
error_message_count (3)
glibc error reporting functions
error_print_progname (3)
glibc error reporting functions
errx (3)
formatted error messages
etext (3)
end of program segments
tc-etf (8)
Earliest TxTime First (ETF) Qdisc
ex (1)
Vi IMproved, a programmer's text editor
faked (1)
daemon that remembers fake ownership/permissions of fi...
faked-sysv (1)
daemon that remembers fake ownership/permissions of fi...
faked-tcp (1)
daemon that remembers fake ownership/permissions of fi...
fakeroot (1)
run a command in an environment faking root privileges...
fakeroot-sysv (1)
run a command in an environment faking root privileges...
fakeroot-tcp (1)
run a command in an environment faking root privileges...
fattach (2)
unimplemented system calls
fdetach (2)
unimplemented system calls
fifo (7)
first-in first-out special file, named pipe
filefrag (8)
report on file fragmentation
filefuncs (3am)
provide some file related functionality to gawk
finalrd (1)
final runtime directory generator for shutdown
flistxattr (2)
list extended attribute names
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
fmemopen (3)
open memory as stream
fmtmsg (3)
print formatted error messages
fnmatch (3)
match filename or pathname
fnmatch (3am)
compare a string against a filename wildcard
Font::AFM (3pm)
Interface to Adobe Font Metrics files
fork (3am)
basic process management
free (1)
Display amount of free and used memory in the system
free (3)
allocate and free dynamic memory
freehostent (3)
get network hostnames and addresses
from (1)
print names of those who have sent mail
fstab-decode (8)
run a command with fstab-encoded arguments
getpmsg (2)
unimplemented system calls
ftime (3)
return date and time
ftok (3)
convert a pathname and a project identifier to a Syste...
utimensat (2)
change file timestamps with nanosecond precision
futimens (3)
change file timestamps with nanosecond precision
futimes (3)
change file timestamps
futimesat (2)
change timestamps of a file relative to a directory fi...
fwupdtpmevlog (1)
Debugging utility for the TPM event log
gencat (1)
Generate message catalog
gendsa (1ssl)
generate a DSA private key from a set of parameters
get_current_dir_name (3)
get current working directory
get_mempolicy (2)
retrieve NUMA memory policy for a thread
getaliasbyname (3)
read an alias entry
getaliasbyname_r (3)
read an alias entry
getdate (3)
convert a date-plus-time string to broken-down 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
getdomainname (2)
get/set NIS domain name
getent (1)
get entries from Name Service Switch libraries
getenv (3)
get an environment variable
getgroups (2)
get/set list of supplementary group IDs
getgroups32 (2)
get/set list of supplementary group IDs
gethostbyname (3)
get network host entry
gethostbyname2 (3)
get network host entry
gethostbyname2_r (3)
get network host entry
gethostbyname_r (3)
get network host entry
gethostname (2)
get/set hostname
getipnodebyaddr (3)
get network hostnames and addresses
getipnodebyname (3)
get network hostnames and addresses
getitimer (2)
get or set value of an interval timer
getlogin (3)
get username
getlogin_r (3)
get username
getmsg (2)
unimplemented system calls
getnameinfo (3)
address-to-name translation in protocol-independent ma...
getnetbyname (3)
get network entry
getnetbyname_r (3)
get network entry (reentrant)
getpagesize (2)
get memory page size
getpeername (2)
get name of connected peer socket
getprotobyname (3)
get protocol entry
getprotobyname_r (3)
get protocol entry (reentrant)
getrpcbyname (3)
get RPC entry
getrpcbyname_r (3)
get RPC entry (reentrant)
getservbyname (3)
get service entry
getservbyname_r (3)
get service entry (reentrant)
getsockname (2)
get socket name
getsubopt (3)
parse suboption arguments from a string
gettext (1)
translate message
gettext (3)
translate message
gettimeofday (2)
get / set time
gfdl (7gcc)
GNU Free Documentation License
git-archive (1)
Create an archive of files from a named tree
git-blame (1)
Show what revision and author last modified each line ...
git-check-mailmap (1)
Show canonical names and email addresses of contacts
git-check-ref-format (1)
Ensures that a reference name is well formed
git-cherry-pick (1)
Apply the changes introduced by some existing commits
git-credential-cache (1)
Helper to temporarily store passwords in memory
git-credential-cache--daemon (1)
Temporarily store user credentials in memory
git-describe (1)
Give an object a human readable name based on an avail...
git-fmt-merge-msg (1)
Produce a merge commit message
git-http-backend (1)
Server side implementation of Git over HTTP
git-interpret-trailers (1)
Add or parse structured information in commit me...
git-mailinfo (1)
Extracts patch and authorship from a single e-mail mes...
git-merge (1)
Join two or more development histories together
git-merge-base (1)
Find as good common ancestors as possible for a merge
git-merge-file (1)
Run a three-way file merge
git-merge-index (1)
Run a merge for files needing merging
git-merge-one-file (1)
The standard helper program to use with git-merge-index
git-merge-tree (1)
Show three-way merge without touching index
git-mergetool (1)
Run merge conflict resolution tools to resolve merge c...
git-mergetool--lib (1)
Common Git merge tool shell scriptlets
git-mv (1)
Move or rename a file, a directory, or a symlink
git-name-rev (1)
Find symbolic names for given revs
git-rerere (1)
Reuse recorded resolution of conflicted merges
git-rev-parse (1)
Pick out and massage parameters
git-revert (1)
Revert some existing commits
git-subtree (1)
Merge subtrees together and split repository into subt...
git-update-ref (1)
Update the object name stored in a ref safely
gitcredentials (7)
providing usernames and passwords to Git
gitnamespaces (7)
Git namespaces
gitworkflows (7)
An overview of recommended workflows with Git
glob (3)
find pathnames matching a pattern, free memory from gl...
glob (7)
globbing pathnames
globfree (3)
find pathnames matching a pattern, free memory from gl...
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
gpg-agent (1)
Secret key management for GnuPG
gpgconf (1)
Modify .gnupg home directories
gpgparsemail (1)
Parse a mail message into an annotated format
gpgsplit (1)
Split an OpenPGP message into packets
groff (1)
front-end for the groff document formatting system
group_member (3)
test whether a process is in a group
groupmems (8)
administer members of a user's primary group
grub-editenv (1)
edit GRUB environment block
grub-menulst2cfg (1)
transform legacy menu.lst into grub.cfg
grub-mkstandalone (1)
make a memdisk-based GRUB image
gtty (2)
unimplemented system calls
hash (3)
hash database access method
hcp (8)
Hot Copy creates point-in-time snapshots of any Linux ...
hcreate (3)
hash table management
hcreate_r (3)
hash table management
hdestroy (3)
hash table management
hdestroy_r (3)
hash table management
hdparm (8)
get/set SATA/IDE device parameters
hostid (1)
print the numeric identifier for the current host
hostname (1)
show or set the system's host name
hostname (5)
Local hostname configuration file
hostname (7)
hostname resolution description
hostnamectl (1)
Control the system hostname
hosts (5)
static table lookup for hostnames
hsearch (3)
hash table management
hsearch_r (3)
hash table management
HTML::Element (3pm)
Class for objects that represent HTML elements
HTML::Element::traverse (3pm)
discussion of HTML::Element's traverse method
HTML::Form (3pm)
Class that represents an HTML form element
HTML::HeadParser (3pm)
Parse <HEAD> section of a HTML document
HTML::LinkExtor (3pm)
Extract links from an HTML document
HTTP::Headers (3pm)
Class encapsulating HTTP Message headers
HTTP::Message (3pm)
HTTP style message (base class)
HTTP::Request (3pm)
HTTP style request message
HTTP::Response (3pm)
HTTP style response message
hwclock (8)
time clocks utility
i386 (8)
change reported architecture in new program environmen...
if_freenameindex (3)
get network interface names and indexes
if_indextoname (3)
mappings between network interface names and indexes
if_nameindex (3)
get network interface names and indexes
if_nametoindex (3)
mappings between network interface names and indexes
ifcfg (8)
simplistic script which replaces ifconfig IP management
tc-ife (8)
encapsulate/decapsulate metadata
info (1)
read Info documents
info (5)
readable online documentation
infobrowser (1)
read Info documents
initgroups (3)
initialize the supplementary group access list
integritysetup (8)
manage dm-integrity (block level integrity) volumes
intro (6)
introduction to games
ioctl_ficlone (2)
share some the data of one file with another file
ioctl_ficlonerange (2)
share some the data of one file with another file
ioctl_fideduperange (2)
share some the data of one file with another file
ioctl_ns (2)
ioctl() operations for Linux namespaces
ip (7)
Linux IPv4 protocol implementation
ip-address (8)
protocol address management
ip-addrlabel (8)
protocol address label management
ip-maddress (8)
multicast addresses management
ip-mroute (8)
multicast routing cache management
ip-neighbour (8)
neighbour/arp tables management.
ip-netns (8)
process network namespace management
ip-nexthop (8)
nexthop object management
ip-route (8)
routing table management
ip-rule (8)
routing policy database management
ip-sr (8)
IPv6 Segment Routing management
ip-tcp_metrics (8)
management for TCP Metrics
ipc_namespaces (7)
overview of Linux IPC namespaces
ipv6 (7)
Linux IPv6 protocol implementation
isastream (2)
unimplemented system calls
iscsi-iname (8)
iSCSI initiator name generation tool
issue (5)
prelogin message and identification file
iswalnum (3)
test for alphanumeric wide character
kbdrate (8)
reset the keyboard repeat rate and delay time
keep-one-running (1)
run just one instance at a time of some command and un...
kernel-command-line (7)
Kernel command line parameters
keyctl (2)
manipulate the kernel's key management facility
keyrings (7)
in-kernel key management and retention facility
killall (1)
kill processes by name
syslog (2)
read and/or clear kernel message ring buffer; set cons...
klogctl (3)
read and/or clear kernel message ring buffer; set cons...
kmem (4)
system memory, kernel memory and system ports
ldconfig (8)
configure dynamic linker run-time bindings
lessecho (1)
expand metacharacters
letsencrypt (1)
certbot script documentation
libnss_systemd.so.2 (8)
Provide UNIX user and group name resolution for use...
link (2)
make a new name for a file
linkat (2)
make a new name for a file
linux32 (1)
change reported architecture in new program environmen...
linux64 (1)
change reported architecture in new program environmen...
LIST_EMPTY (3)
implementations of singly-linked lists, singly-linked ...
LIST_ENTRY (3)
implementations of singly-linked lists, singly-linked ...
LIST_FIRST (3)
implementations of singly-linked lists, singly-linked ...
LIST_FOREACH (3)
implementations of singly-linked lists, singly-linked ...
LIST_HEAD (3)
implementations of singly-linked lists, singly-linked ...
LIST_HEAD_INITIALIZER (3)
implementations of singly-linked lists, singly-li...
LIST_INIT (3)
implementations of singly-linked lists, singly-linked ...
LIST_INSERT_AFTER (3)
implementations of singly-linked lists, singly-linked...
LIST_INSERT_BEFORE (3)
implementations of singly-linked lists, singly-linke...
LIST_INSERT_HEAD (3)
implementations of singly-linked lists, singly-linked ...
LIST_NEXT (3)
implementations of singly-linked lists, singly-linked ...
LIST_REMOVE (3)
implementations of singly-linked lists, singly-linked ...
listxattr (2)
list extended attribute names
llistxattr (2)
list extended attribute names
Locale::gettext (3pm)
message handling functions
localeconv (3)
get numeric formatting information
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
log1p (3)
logarithm of 1 plus argument
log1pf (3)
logarithm of 1 plus argument
log1pl (3)
logarithm of 1 plus argument
logger (1)
enter messages into the system log
logname (1)
print user's login name
logresolve (1)
Resolve IP-addresses to hostnames in Apache log files
lsmem (1)
list the ranges of available memory with their online ...
lsns (8)
list namespaces
lutimes (3)
change file timestamps
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
lvmdiskscan (8)
List devices that may be used as physical volumes
lvmvdo (7)
EXPERIMENTAL LVM Virtual Data Optimizer support
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::MediaTypes (3pm)
guess media type for a file or a URL
LWP::MemberMixin (3pm)
Member access mixin class
madvise (2)
give advice about use of memory
madvise1 (2)
unimplemented system calls
Mail::Field::Generic (3pm)
implementation for inspecific fields
Mail::Header (3pm)
manipulate MIME headers
Mail::Internet (3pm)
manipulate email messages
mailcap (5)
metamail capabilities file
mallinfo (3)
obtain memory allocation information
malloc (3)
allocate and free dynamic memory
malloc_get_state (3)
record and restore state of malloc implementation
malloc_set_state (3)
record and restore state of malloc implementation
malloc_stats (3)
print memory allocation statistics
malloc_trim (3)
release free memory from the heap
malloc_usable_size (3)
obtain size of block of memory allocated from heap
mallopt (3)
set memory allocation parameters
mbind (2)
set memory policy for a memory range
mbox (5)
Format for mail message storage.
md5sum (1)
compute and check MD5 message digest
md5sum.textutils (1)
compute and check MD5 message digest
mdadm.conf (5)
configuration for management of Software RAID with mdadm
mdmon (8)
monitor MD external metadata arrays
mem (4)
system memory, kernel memory and system ports
memalign (3)
allocate aligned memory
membarrier (2)
issue memory barriers on a set of threads
memcache_table (5)
Postfix memcache client configuration
memccpy (3)
copy memory area
memchr (3)
scan memory for a character
memcmp (3)
compare memory areas
memcpy (3)
copy memory area
memfd_create (2)
create an anonymous file
memfrob (3)
frobnicate (encrypt) a memory area
memmem (3)
locate a substring
memmove (3)
copy memory area
mempcpy (3)
copy memory area
memrchr (3)
scan memory for a character
memset (3)
fill memory with a constant byte
memusage (1)
profile memory usage of a program
memusagestat (1)
generate graphic from memory profiling data
mesg (1)
display (or do not display) messages from other users
mii-tool (8)
view, manipulate media-independent interface status
mincore (2)
determine whether pages are resident in memory
mkfifo (1)
make FIFOs (named pipes)
mkfifo (3)
make a FIFO special file (a named pipe)
mkfifoat (3)
make a FIFO special file (a named pipe)
mkhomedir_helper (8)
Helper binary that creates home directories
mktemp (3)
make a unique temporary filename
mktime (3)
transform date and time to broken-down time or ASCII
mlock (2)
lock and unlock memory
mlock2 (2)
lock and unlock memory
mlockall (2)
lock and unlock memory
mmap (2)
map or unmap files or devices into memory
mmap2 (2)
map files or devices into memory
mmap64 (3)
map or unmap files or devices into memory
motd (5)
message of the day
mount_namespaces (7)
overview of Linux mount namespaces
mpool (3)
shared memory buffer pool
mprotect (2)
set protection on a region of memory
mpx (2)
unimplemented system calls
mq_close (3)
close a message queue descriptor
mq_getattr (3)
get/set message queue attributes
mq_getsetattr (2)
get/set message queue attributes
mq_notify (2)
register for notification when a message is available
mq_notify (3)
register for notification when a message is available
mq_open (2)
open a message queue
mq_open (3)
open a message queue
mq_overview (7)
overview of POSIX message queues
mq_receive (3)
receive a message from a message queue
mq_send (3)
send a message to a message queue
mq_setattr (3)
get/set message queue attributes
mq_timedreceive (2)
receive a message from a message queue
mq_timedreceive (3)
receive a message from a message queue
mq_timedsend (2)
send a message to a message queue
mq_timedsend (3)
send a message to a message queue
mq_unlink (2)
remove a message queue
mq_unlink (3)
remove a message queue
mremap (2)
remap a virtual memory address
msgctl (2)
System V message control operations
msgget (2)
get a System V message queue identifier
msgop (2)
System V message queue operations
msgrcv (2)
System V message queue operations
msgsnd (2)
System V message queue operations
msync (2)
synchronize a file with a memory map
munlock (2)
lock and unlock memory
munlockall (2)
lock and unlock memory
munmap (2)
map or unmap files or devices into memory
mv (1)
move (rename) files
name_to_handle_at (2)
obtain handle for a pathname and open file via a handle
named (8)
Internet domain name server
named-checkconf (8)
named configuration file syntax checking tool
named-checkzone (8)
zone file validity checking or converting tool
named-compilezone (8)
zone file validity checking or converting tool
named-journalprint (8)
print zone journal in human-readable form
named-nzd2nzf (8)
convert an NZD database to NZF text format
named-rrchecker (1)
syntax checker for individual DNS resource records
named.conf (5)
configuration file for **named**
namei (1)
follow a pathname until a terminal point is found
nameif (8)
name network interfaces based on MAC addresses
namespace.conf (5)
the namespace configuration file
namespaces (7)
overview of Linux namespaces
netplan-get (8)
read merged netplan YAML configuration
network_namespaces (7)
overview of Linux network namespaces
networks (5)
network name information
NF (1)
awk and print a column (based on the name of the progr...
ngettext (1)
translate message and choose plural form
ngettext (3)
translate message and choose plural form
nisdomainname (1)
show or set the system's NIS/YP domain name
node (1)
server-side JavaScript runtime
nroff (1)
use groff to format documents for TTY devices
nsenter (1)
run program with namespaces of other processes
nslookup (1)
query Internet name servers interactively
nss (5)
Name Service Switch configuration file
nss-systemd (8)
Provide UNIX user and group name resolution for user/g...
nsswitch.conf (5)
Name Service Switch configuration file
ntfs-3g.probe (8)
Probe an NTFS volume mountability
ntfscluster (8)
identify files in a specified region of an NTFS volume.
ntfscp (8)
copy file to an NTFS volume.
ntfsfallocate (8)
preallocate space to a file on an NTFS volume
ntfsrecover (8)
Recover updates committed by Windows on an NTFS volume
ntfstruncate (8)
truncate a file on an NTFS volume
ntfsundelete (8)
recover a deleted file from an NTFS volume.
ntfswipe (8)
overwrite unused space on an NTFS volume
ntp_adjtime (3)
tune kernel clock
ntp_gettime (3)
get time parameters (NTP daemon interface)
ntp_gettimex (3)
get time parameters (NTP daemon interface)
numa (7)
overview of Non-Uniform Memory Architecture
numa_maps (5)
overview of Non-Uniform Memory Architecture
offsetof (3)
offset of a structure member
oldolduname (2)
get name and information about current kernel
olduname (2)
get name and information about current kernel
open_by_handle_at (2)
obtain handle for a pathname and open file via a handle
open_memstream (3)
open a dynamic memory buffer stream
open_wmemstream (3)
open a dynamic memory buffer stream
openlog (3)
send messages to the system logger
openssl-c_rehash (1ssl)
Create symbolic links to files named by the hash va...
openssl-dhparam (1ssl)
DH parameter manipulation and generation
openssl-dsaparam (1ssl)
DSA parameter manipulation and generation
openssl-ecparam (1ssl)
EC parameter manipulation and generation
openssl-enc (1ssl)
symmetric cipher routines
openssl-gendsa (1ssl)
generate a DSA private key from a set of parameters
openssl-pkeyparam (1ssl)
public key algorithm parameter processing tool
openssl-prime (1ssl)
compute prime numbers
openssl-rehash (1ssl)
Create symbolic links to files named by the hash values
openssl-s_time (1ssl)
SSL/TLS performance timing program
openssl-smime (1ssl)
S/MIME utility
openssl-ts (1ssl)
Time Stamping Authority tool (client/server)
openssl-tsget (1ssl)
Time Stamping HTTP/HTTPS client
ossl_store-file (7ssl)
The store 'file' scheme loader
pam_echo (8)
PAM module for printing text messages
pam_env (7)
PAM module to set/unset environment variables
pam_getenv (8)
get environment variables from /etc/environment
pam_mkhomedir (8)
PAM module to create users home directory
pam_namespace (8)
PAM module for configuring namespace for a session
pam_pwhistory (8)
PAM module to remember last passwords
pam_time (8)
PAM module for time control access
pam_timestamp (8)
Authenticate using cached successful authentication at...
pam_timestamp_check (8)
Check to see if the default timestamp is valid
pam_wheel (8)
Only permit root access to members of group wheel
paste (1)
merge lines of files
path_resolution (7)
how a pathname is resolved to a file
pathchk (1)
check whether file names are valid or portable
perror (3)
print a system error message
pgrep (1)
look up or signal processes based on name and other at...
phys (2)
unimplemented system calls
pid_namespaces (7)
overview of Linux PID namespaces
pkey_mprotect (2)
set protection on a region of memory
pkeyparam (1ssl)
public key algorithm parameter processing tool
pkeys (7)
overview of Memory Protection Keys
pkill (1)
look up or signal processes based on name and other at...
plipconfig (8)
fine tune PLIP device parameters
pmap (1)
report memory map of a process
pod2usage (1)
print usage messages from embedded pod docs in files
podchecker (1)
check the syntax of POD format documentation files
podselect (1)
print selected sections of pod documentation on standa...
polkit (8)
Authorization Framework
poll (2)
wait for some event on a file descriptor
port (4)
system memory, kernel memory and system ports
posix_madvise (3)
give advice about patterns of memory usage
posix_memalign (3)
allocate aligned memory
postconf (5)
Postfix configuration parameters
postfix-tls (1)
Postfix TLS management
postmap (1)
Postfix lookup table management
ppoll (2)
wait for some event on a file descriptor
preconv (1)
convert encoding of input files to something GNU troff...
prime (1ssl)
compute prime numbers
printenv (1)
print all or part of environment
prof (2)
unimplemented system calls
profil (3)
execution time profile
program_invocation_name (3)
obtain name used to invoke calling program
program_invocation_short_name (3)
obtain name used to invoke calling program
projid (5)
the project name mapping file
psiginfo (3)
print signal message
psignal (3)
print signal message
pthread_attr_getschedparam (3)
set/get scheduling parameter attributes in t...
pthread_attr_setschedparam (3)
set/get scheduling parameter attributes in t...
pthread_getcpuclockid (3)
retrieve ID of a thread's CPU time clock
pthread_getname_np (3)
set/get the name of a thread
pthread_getschedparam (3)
set/get scheduling policy and parameters of a thread
pthread_setname_np (3)
set/get the name of a thread
pthread_setschedparam (3)
set/get scheduling policy and parameters of a thread
pthread_timedjoin_np (3)
try to join with a terminated thread
ptsname (3)
get the name of the slave pseudoterminal
ptsname_r (3)
get the name of the slave pseudoterminal
putenv (3)
change or add an environment variable
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
pwd (1)
print name of current/working directory
pydoc2 (1)
the Python documentation tool
pydoc2.7 (1)
the Python documentation tool
pydoc3 (1)
the Python documentation tool
pydoc3.8 (1)
the Python documentation tool
pyjwt3 (1)
Python implementation of JSON Web Token
queue (3)
implementations of singly-linked lists, singly-linked ...
rawmemchr (3)
scan memory for a character
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
recno (3)
record number database access method
recv (2)
receive a message from a socket
recvfrom (2)
receive a message from a socket
recvmmsg (2)
receive multiple messages on a socket
recvmsg (2)
receive a message from a socket
rehash (1ssl)
Create symbolic links to files named by the hash values
rename.ul (1)
rename files
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
repertoiremap (5)
map symbolic character names to Unicode code points
request_key (2)
request a key from the kernel's key management facility
resolvconf (1)
Resolve domain names, IPV4 and IPv6 addresses, DNS res...
resolvectl (1)
Resolve domain names, IPV4 and IPv6 addresses, DNS res...
resolved.conf (5)
Network Name Resolution configuration files
resolved.conf.d (5)
Network Name Resolution configuration files
rndc (8)
name server control utility
rt_sigreturn (2)
return from signal handler and cleanup stack frame
rt_sigtimedwait (2)
synchronously wait for queued signals
rtc (4)
real-time clock
rtcwake (8)
enter a system sleep state until specified wakeup time
rtime (3)
get time from a remote machine
rtnetlink (3)
macros to manipulate rtnetlink messages
run-one (1)
run just one instance at a time of some command and un...
run-one-constantly (1)
run just one instance at a time of some command and ...
run-one-until-failure (1)
run just one instance at a time of some command a...
run-one-until-success (1)
run just one instance at a time of some command a...
run-this-one (1)
run just one instance at a time of some command and un...
rview (1)
Vi IMproved, a programmer's text editor
rvim (1)
Vi IMproved, a programmer's text editor
s390_pci_mmio_read (2)
transfer data to/from PCI MMIO memory page
s390_pci_mmio_write (2)
transfer data to/from PCI MMIO memory page
s390_runtime_instr (2)
enable/disable s390 CPU run-time instrumentation
s_time (1ssl)
SSL/TLS performance timing program
sbrk (2)
change data segment size
sched_getparam (2)
set and get scheduling parameters
sched_getscheduler (2)
set and get scheduling policy/parameters
sched_rr_get_interval (2)
get the SCHED_RR interval for the named process
sched_setparam (2)
set and get scheduling parameters
sched_setscheduler (2)
set and get scheduling policy/parameters
secure_getenv (3)
get an environment variable
security (2)
unimplemented system calls
sem_close (3)
close a named semaphore
sem_destroy (3)
destroy an unnamed semaphore
sem_init (3)
initialize an unnamed semaphore
sem_open (3)
initialize and open a named semaphore
sem_timedwait (3)
lock a semaphore
sem_unlink (3)
remove a named semaphore
semanage.conf (5)
global configuration file for the SELinux Management l...
semtimedop (2)
System V semaphore operations
send (2)
send a message on a socket
sendmmsg (2)
send multiple messages on a socket
sendmsg (2)
send a message on a socket
sendto (2)
send a message on a socket
set_mempolicy (2)
set default NUMA memory policy for a thread and its ch...
setarch (8)
change reported architecture in new program environmen...
setdomainname (2)
get/set NIS domain name
setenv (3)
change or add an environment variable
setgroups (2)
get/set list of supplementary group IDs
setgroups32 (2)
get/set list of supplementary group IDs
sethostname (2)
get/set hostname
setitimer (2)
get or set value of an interval timer
setkey (3)
encrypt 64-bit messages
setkey_r (3)
encrypt 64-bit messages
setlogcons (8)
Send kernel messages to console N
setmetamode (1)
define the keyboard meta key handling
setns (2)
reassociate thread with a namespace
settimeofday (2)
get / set time
sg_opcodes (8)
report supported SCSI commands or task management func...
sg_prevent (8)
send SCSI PREVENT ALLOW MEDIUM REMOVAL command
sg_rmsn (8)
send SCSI READ MEDIA SERIAL NUMBER command
sg_timestamp (8)
report or set timestamp on SCSI device
sg_write_same (8)
send SCSI WRITE SAME command
sg_write_x (8)
SCSI WRITE normal/ATOMIC/SAME/SCATTERED/STREAM, ORWRIT...
sha1sum (1)
compute and check SHA1 message digest
sha224sum (1)
compute and check SHA224 message digest
sha256sum (1)
compute and check SHA256 message digest
sha384sum (1)
compute and check SHA384 message digest
sha512sum (1)
compute and check SHA512 message digest
shells (5)
pathnames of valid login shells
shm_open (3)
create/open or unlink POSIX shared memory objects
shm_overview (7)
overview of POSIX shared memory
shm_unlink (3)
create/open or unlink POSIX shared memory objects
shmat (2)
System V shared memory operations
shmctl (2)
System V shared memory control
shmdt (2)
System V shared memory operations
shmget (2)
allocates a System V shared memory segment
shmop (2)
System V shared memory operations
sigismember (3)
POSIX signal set operations
sigreturn (2)
return from signal handler and cleanup stack frame
sigtimedwait (2)
synchronously wait for queued signals
slabtop (1)
display kernel slab cache information in real time
sleep (1)
delay for a specified amount of time
SLIST_EMPTY (3)
implementations of singly-linked lists, singly-linked ...
SLIST_ENTRY (3)
implementations of singly-linked lists, singly-linked ...
SLIST_FIRST (3)
implementations of singly-linked lists, singly-linked ...
SLIST_FOREACH (3)
implementations of singly-linked lists, singly-linked ...
SLIST_HEAD (3)
implementations of singly-linked lists, singly-linked ...
SLIST_HEAD_INITIALIZER (3)
implementations of singly-linked lists, singly-l...
SLIST_INIT (3)
implementations of singly-linked lists, singly-linked ...
SLIST_INSERT_AFTER (3)
implementations of singly-linked lists, singly-linke...
SLIST_INSERT_HEAD (3)
implementations of singly-linked lists, singly-linked...
SLIST_NEXT (3)
implementations of singly-linked lists, singly-linked ...
SLIST_REMOVE (3)
implementations of singly-linked lists, singly-linked ...
SLIST_REMOVE_HEAD (3)
implementations of singly-linked lists, singly-linked...
smime (1ssl)
S/MIME utility
smime_keys (1)
Utility to add S/MIME certificate to the internal data...
snap-discard-ns (8)
internal tool for discarding preserved namespaces of s...
ssh-argv0 (1)
replaces the old ssh command-name as hostname handling
STAILQ_CONCAT (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_EMPTY (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_ENTRY (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_FIRST (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_FOREACH (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_HEAD (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_HEAD_INITIALIZER (3)
implementations of singly-linked lists, singly-...
STAILQ_INIT (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_INSERT_AFTER (3)
implementations of singly-linked lists, singly-link...
STAILQ_INSERT_HEAD (3)
implementations of singly-linked lists, singly-linke...
STAILQ_INSERT_TAIL (3)
implementations of singly-linked lists, singly-linke...
STAILQ_NEXT (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_REMOVE (3)
implementations of singly-linked lists, singly-linked ...
STAILQ_REMOVE_HEAD (3)
implementations of singly-linked lists, singly-linke...
stdarg (3)
variable argument lists
stime (2)
set time
strace-log-merge (1)
merge strace -ff -tt output
strftime (3)
format date and time
strptime (3)
convert a string representation of time to a time tm s...
stty (2)
unimplemented system calls
sudoers_timestamp (5)
Sudoers Time Stamp Format
svcerr_systemerr (3)
library routines for remote procedure calls
svipc (7)
System V interprocess communication mechanisms
symcryptrun (1)
Call a simple symmetric encryption tool
symlink (2)
make a new name for a file
symlinkat (2)
make a new name for a file
sync_file_range (2)
sync a file segment with disk
sync_file_range2 (2)
sync a file segment with disk
sys_errlist (3)
print a system error message
sys_nerr (3)
print a system error message
sysconf (3)
get configuration information at run time
sysctl (2)
read/write system parameters
sysctl (8)
configure kernel parameters at runtime
sysctl.d (5)
Configure kernel parameters at boot
syslog (3)
read and/or clear kernel message ring buffer; set cons...
systemd-debug-generator (8)
Generator for enabling a runtime debug shell an...
systemd-detect-virt (1)
Detect execution in a virtualized environment
systemd-environment-d-generator (8)
Load variables specified by environment.d
systemd-escape (1)
Escape strings for usage in systemd unit names
systemd-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-hostnamed (8)
Host name bus mechanism
systemd-hostnamed.service (8)
Host name bus mechanism
systemd-hwdb (8)
hardware database management tool
systemd-localed (8)
Locale bus mechanism
systemd-localed.service (8)
Locale bus mechanism
systemd-networkd-wait-online (8)
Wait for network to come online
systemd-networkd-wait-online.service (8)
Wait for network to come online
systemd-resolve (1)
Resolve domain names, IPV4 and IPv6 addresses, DNS res...
systemd-resolved (8)
Network Name Resolution manager
systemd-resolved.service (8)
Network Name Resolution manager
systemd-sysctl (8)
Configure kernel parameters at boot
systemd-sysctl.service (8)
Configure kernel parameters at boot
systemd-time-wait-sync (8)
Wait Until Kernel Time Synchronized
systemd-time-wait-sync.service (8)
Wait Until Kernel Time Synchronized
systemd-timedated (8)
Time and date bus mechanism
systemd-timedated.service (8)
Time and date bus mechanism
systemd-timesyncd (8)
Network Time Synchronization
systemd-timesyncd.service (8)
Network Time Synchronization
systemd-tmpfiles-clean.timer (8)
Creates, deletes and cleans up volatile an...
systemd.environment-generator (7)
systemd environment file generators
systemd.exec (5)
Execution environment configuration
systemd.net-naming-scheme (7)
Network device naming schemes
systemd.offline-updates (7)
Implementation of offline updates in systemd
systemd.preset (5)
Service enablement presets
systemd.time (7)
Time and date specifications
systemd.timer (5)
Timer unit configuration
sysvipc (7)
System V interprocess communication mechanisms
TAILQ_CONCAT (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_EMPTY (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_ENTRY (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_FIRST (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_FOREACH (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_FOREACH_REVERSE (3)
implementations of singly-linked lists, singly-li...
TAILQ_HEAD (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_HEAD_INITIALIZER (3)
implementations of singly-linked lists, singly-l...
TAILQ_INIT (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_INSERT_AFTER (3)
implementations of singly-linked lists, singly-linke...
TAILQ_INSERT_BEFORE (3)
implementations of singly-linked lists, singly-link...
TAILQ_INSERT_HEAD (3)
implementations of singly-linked lists, singly-linked...
TAILQ_INSERT_TAIL (3)
implementations of singly-linked lists, singly-linked...
TAILQ_LAST (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_NEXT (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_PREV (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_REMOVE (3)
implementations of singly-linked lists, singly-linked ...
TAILQ_SWAP (3)
implementations of singly-linked lists, singly-linked ...
tc-taprio (8)
Time Aware Priority Shaper
tarcat (1)
concatenates the pieces of a GNU tar multi-volume archive
tc-tunnel_key (8)
Tunnel metadata manipulation
tempnam (3)
create a name for a temporary file
thin_check (8)
validates thin provisioning metadata on a device or file
thin_dump (8)
dump thin provisioning metadata from device or file to...
thin_ls (8)
List thin volumes within a pool.
thin_metadata_size (8)
thin provisioning metadata device/file size calculator.
thin_repair (8)
repair thin provisioning binary metadata.
thin_restore (8)
restore thin provisioning metadata file to device or f...
time (1)
run programs and summarize system resource usage
time (2)
get time in seconds
time (3am)
time functions for gawk
time (7)
overview of time and timers
time.conf (5)
configuration file for the pam_time module
Time::Zone (3pm)
- miscellaneous timezone manipulations routines
timedatectl (1)
Control the system time and date
timegm (3)
inverses of gmtime and localtime
timelocal (3)
inverses of gmtime and localtime
timeout (1)
run a command with a time limit
timer_create (2)
create a POSIX per-process timer
timer_delete (2)
delete a POSIX per-process timer
timer_getoverrun (2)
get overrun count for a POSIX 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
timeradd (3)
timeval operations
timerclear (3)
timeval operations
timercmp (3)
timeval operations
timerfd_create (2)
timers that notify via file descriptors
timerfd_gettime (2)
timers that notify via file descriptors
timerfd_settime (2)
timers that notify via file descriptors
timerisset (3)
timeval operations
timersub (3)
timeval operations
times (2)
get process times
timesyncd.conf (5)
Network Time Synchronization configuration files
timesyncd.conf.d (5)
Network Time Synchronization configuration files
timezone (3)
initialize time conversion information
tipc (8)
a TIPC configuration and management tool
tipc-media (8)
list or modify media properties
tipc-nametable (8)
show TIPC nametable
tipc-node (8)
modify and show local node parameters or list peer nodes
tmpnam (3)
create a name for a temporary file
tmpnam_r (3)
create a name for a temporary file
touch (1)
change file timestamps
ts (1ssl)
Time Stamping Authority tool (client/server)
tsget (1ssl)
Time Stamping HTTP/HTTPS client
tty (1)
print the file name of the terminal connected to stand...
ttyname (3)
return name of a terminal
ttyname_r (3)
return name of a terminal
ttyslot (3)
find the slot of the current user's terminal in some file
tune2fs (8)
adjust tunable filesystem parameters on ext2/ext3/ext4...
tuxcall (2)
unimplemented system calls
tzfile (5)
timezone information
tzname (3)
initialize time conversion information
tzselect (1)
view timezones
tzselect (8)
select a timezone
tzset (3)
initialize time conversion information
udev (7)
Dynamic device management
udevadm (8)
udev management tool
ufw-framework (8)
using the ufw framework
uname (1)
print system information
uname (2)
get name and information about current kernel
undocumented (3)
undocumented library functions
unimplemented (2)
unimplemented system calls
unlink (2)
delete a name and possibly the file it refers to
unlinkat (2)
delete a name and possibly the file it refers to
unsetenv (3)
change or add an environment variable
unshare (1)
run program with some namespaces unshared from parent
update-mime (8)
create or update MIME information
update-mime-database (1)
a program to build the Shared MIME-Info database c...
uptime (1)
Tell how long the system has been running.
URI::data (3pm)
URI that contains immediate data
URI::file (3pm)
URI that maps to local file names
URI::QueryParam (3pm)
Additional query methods for URIs
URI::WithBase (3pm)
URIs which remember their base
user-runtime-dir@.service (5)
System units to manage user processes
user_namespaces (7)
overview of Linux user namespaces
users (1)
print the user names of users currently logged in to t...
utime (2)
change file last access and modification times
utimes (2)
change file last access and modification times
utmpname (3)
access utmp file entries
utmpxname (3)
access utmp file entries
uts_namespaces (7)
overview of Linux UTS namespaces
va_arg (3)
variable argument lists
va_copy (3)
variable argument lists
va_end (3)
variable argument lists
va_start (3)
variable argument lists
valloc (3)
allocate aligned memory
vcs (4)
virtual console memory
vcsa (4)
virtual console memory
vcstime (8)
Show time in upper right hand corner of the console sc...
veritysetup (8)
manage dm-verity (block level verification) volumes
verr (3)
formatted error messages
verrx (3)
formatted error messages
vgcfgbackup (8)
Backup volume group configuration(s)
vgcfgrestore (8)
Restore volume group configuration
vgchange (8)
Change volume group attributes
vgck (8)
Check the consistency of volume group(s)
vgconvert (8)
Change volume group metadata format
vgcreate (8)
Create a volume group
vgdisplay (8)
Display volume group information
vgexport (8)
Unregister volume group(s) from the system
vgextend (8)
Add physical volumes to a volume group
vgimport (8)
Register exported volume group with system
vgmerge (8)
Merge volume groups
vgmknodes (8)
Create the special files for volume group devices in /dev
vgreduce (8)
Remove physical volume(s) from a volume group
vgremove (8)
Remove volume group(s)
vgrename (8)
Rename a volume group
vgs (8)
Display information about volume groups
vgscan (8)
Search for all volume groups
vgsplit (8)
Move physical volumes into a new or existing volume group
vi (1)
Vi IMproved, a programmer's text editor
view (1)
Vi IMproved, a programmer's text editor
vim (1)
Vi IMproved, a programmer's text editor
vmstat (8)
Report virtual memory statistics
volname (1)
return volume name
vserver (2)
unimplemented system calls
vsyslog (3)
send messages to the system logger
vtimes (3)
get resource usage
vwarn (3)
formatted error messages
vwarnx (3)
formatted error messages
wall (1)
write a message to all users
warn (3)
formatted error messages
warnx (3)
formatted error messages
wmemchr (3)
search a wide character in a wide-character array
wmemcmp (3)
compare two arrays of wide-characters
wmemcpy (3)
copy an array of wide-characters
wmemmove (3)
copy an array of wide-characters
wmempcpy (3)
copy memory area
wmemset (3)
fill an array of wide-characters with a constant wide ...
write (1)
send a message to another user
x86_64 (8)
change reported architecture in new program environmen...
x86_64-linux-gnu-addr2line (1)
convert addresses into file names and line n...
xdrmem_create (3)
library routines for external data representation
xfs_admin (8)
change parameters of an XFS filesystem
xfs_info (8)
display XFS filesystem geometry information
xfs_mdrestore (8)
restores an XFS metadump image to a filesystem image
xfs_metadump (8)
copy XFS filesystem metadata to a file
xfs_ncheck (8)
generate pathnames from i-numbers for XFS
xfs_rtcp (8)
XFS realtime copy command
ypdomainname (1)
show or set the system's NIS/YP domain name
zdump (8)
timezone dumper
zic (8)
timezone compiler
zshall (1)
the Z shell meta-man page
zshmisc (1)
everything and then some
zshparam (1)
zsh parameters