Admin

All commands763

• Command
• Description

30-systemd-environment-d-generator

Load variables specified by environment.d

accessdb

dumps the content of a man-db database in a human readable format

accton

turns process accounting on or off

addpart

tell the kernel about the existence of a partition

agetty

alternative Linux getty

anacron

runs commands periodically

arpd

userspace arp daemon.

arping

send ARP REQUEST to a neighbour host

arptables-nft

ARP table administration (nft-based)

arptables-nft-restore

Restore ARP Tables (nft-based)

arptables-nft-save

dump arptables rules to stdout (nft-based)

astraceroute

autonomous system trace route utility

audispd-zos-remote

z/OS Remote-services Audit dispatcher plugin

auditctl

a utility to assist controlling the kernel's audit system

auditd

The Linux Audit daemon

augenrules

a script that merges component audit rule files

aureport

a tool that produces summary reports of audit daemon logs

ausearch

a tool to query audit daemon logs

automount

manage autofs mount points

autrace

a program similar to strace

avcstat

Display SELinux AVC statistics

badblocks

search a device for bad blocks

blkdeactivate

utility to deactivate block devices

blkdiscard

discard sectors on a device

blkid

locate/print block device attributes

blkiomon

monitor block device I/O based o blktrace data

blkmapd

pNFS block layout mapping daemon

blktrace

generate traces of the i/o traffic on block devices

blkzone

run zone command on a device

blockdev

call block device ioctls from the command line

booleans

Policy booleans enable runtime customization of SELinux policy

bpfc

a Berkeley Packet Filter assembler and compiler

brctl

ethernet bridge administration

bridge

show / manipulate bridge addresses and devices

btrace

perform live tracing for block devices

btrecord

recreate IO loads recorded by blktrace

btreplay

recreate IO loads recorded by blktrace

btrfs

a toolbox to manage btrfs filesystems

btrfs-balance

balance block groups on a btrfs filesystem

btrfs-check

check or repair a btrfs filesystem

btrfsck

check or repair a btrfs filesystem

btrfs-convert

convert from ext2/3/4 or reiserfs filesystem to btrfs in-place

btrfs-device

manage devices of btrfs filesystems

btrfs-filesystem

command group that primarily does work on the whole filesystems

btrfs-find-root

filter to find btrfs root

btrfs-image

create/restore an image of the filesystem

btrfs-inspect-internal

query various internal information

btrfs-map-logical

map btrfs logical extent to physical extent

btrfs-property

get/set/list properties for given filesystem object

btrfs-qgroup

control the quota group of a btrfs filesystem

btrfs-quota

control the global quota status of a btrfs filesystem

btrfs-receive

receive subvolumes from send stream

btrfs-replace

replace devices managed by btrfs with other device.

btrfs-rescue

Recover a damaged btrfs filesystem

btrfs-restore

try to restore files from a damaged btrfs filesystem image

btrfs-scrub

scrub btrfs filesystem, verify block checksums

btrfs-select-super

overwrite primary superblock with a backup copy

btrfs-send

generate a stream of changes between two subvolume snapshots

btrfs-subvolume

manage btrfs subvolumes

btrfstune

tune various filesystem parameters

captest

a program to demonstrate capabilities

catman

create or update the pre-formatted manual pages

cfdisk

display or manipulate a disk partition table

chcat

change file SELinux security category

chcpu

configure CPUs

checkmodule

SELinux policy module compiler

checkpolicy

SELinux policy compiler

chgpasswd

update group passwords in batch mode

chmem

configure memory

chpasswd

update passwords in batch mode

clddb-tool

Tool for manipulating the nfsdcld sqlite database

clockdiff

measure clock difference between hosts

cmirrord

cluster mirror log daemon

convertquota

convert quota from old file format to new one

crash

Analyze Linux crash dump data or a live system

cron

daemon to execute scheduled commands

crond

daemon to execute scheduled commands

cryptsetup

manage plain dm-crypt and LUKS encrypted volumes

cryptsetup-reencrypt

tool for offline LUKS device re-encryption

ctrlaltdel

set the function of the Ctrl-Alt-Del combination

ctstat

unified linux network statistics

cupsaccept

accept/reject jobs sent to a destination

cupsctl

configure cupsd.conf options

cupsd

cups scheduler

cupsd-helper

cupsd helper programs (deprecated)

cupsdisable

stop/start printers and classes

cupsenable

stop/start printers and classes

cupsfilter

convert a file to another format using cups filters (deprecated)

cups-lpd

receive print jobs and report printer status to lpd clients (deprecated)

cups-snmp

cups snmp backend (deprecated)

curvetun

a lightweight curve25519 ip4/6 tunnel

debugfs

ext2/ext3/ext4 file system debugger

delpart

tell the kernel to forget about a partition

depmod

Generate modules.dep and map files.

devlink

Devlink tool

devlink-dev

devlink device configuration

devlink-health

devlink health reporting and recovery

devlink-monitor

state monitoring

devlink-port

devlink port configuration

devlink-region

devlink address region access

devlink-resource

devlink device resource configuration

devlink-sb

devlink shared buffer configuration

devlink-trap

devlink trap configuration

dmsetup

low level logical volume management

dmstats

device-mapper statistics management

dracut

low-level tool for generating an initramfs/initrd image

dracut-catimages

creates initial ramdisk image by concatenating images

dump-acct

print an acct/pacct file in human-readable format

dumpe2fs

dump ext2/ext3/ext4 filesystem information

dump-utmp

print a utmp file in human-readable format

e2freefrag

report free space fragmentation information

e2fsck

check a Linux ext2/ext3/ext4 file system

e2image

Save critical ext2/ext3/ext4 filesystem metadata to a file

e2label

Change the label on an ext2/ext3/ext4 filesystem

e2mmpstatus

Check MMP status of an ext4 filesystem

e2undo

Replay an undo log for an ext2/ext3/ext4 filesystem

e4crypt

ext4 filesystem encryption utility

e4defrag

online defragmenter for ext4 filesystem

ebtables-nft

Ethernet bridge frame table administration (nft-based)

edquota

edit user quotas

ethtool

query or control network driver and hardware settings

execstack

tool to set, clear, or query executable stack flag of ELF binaries and shared libraries

exportfs

maintain table of exported NFS file systems

fdformat

low-level format a floppy disk

fdisk

manipulate disk partition table

filecap

a program to see capabilities

filefrag

report on file fragmentation

findfs

find a filesystem by label or UUID

findmnt

find a filesystem

fixfiles

fix file SELinux security contexts.

flowtop

top-like netfilter TCP/UDP/SCTP/DCCP/ICMP(v6) flow tracking

fsadm

utility to resize or check filesystem on a device

fsck

check and repair a Linux filesystem

fsck.btrfs

do nothing, successfully

fsck.cramfs

fsck compressed ROM file system

fsck.minix

check consistency of Minix filesystem

fsck.xfs

do nothing, successfully

fsfreeze

suspend access to a filesystem (Ext3/4, ReiserFS, JFS, XFS)

fstrim

discard unused blocks on a mounted filesystem

genhomedircon

generate SELinux file context configuration entries for user home directories

genl

generic netlink utility frontend

getcap

examine file capabilities

getenforce

get the current mode of SELinux

getkeycodes

print kernel scancode-to-keycode mapping table

getsebool

get SELinux boolean value(s)

groupadd

create a new group

groupdel

delete a group

groupmems

administer members of a user's primary group

groupmod

modify a group definition on the system

grpck

verify integrity of group files

grpconv

convert to and from shadow passwords and groups

grpunconv

convert to and from shadow passwords and groups

gssd

RPCSEC_GSS daemon

halt

Halt, power-off or reboot the machine

hdparm

get/set SATA/IDE device parameters

hwclock

time clocks utility

i386

change reported architecture in new program environment and/or set personality flags

iconvconfig

create iconv module configuration cache

idmapd

NFSv4 ID <-> Name Mapper

ifcfg

simplistic script which replaces ifconfig IP management

ifconfig

configure a network interface

ifpps

top-like networking and system statistics

ifstat

handy utility to read network interface statistics

insmod

Simple program to insert a module into the Linux Kernel

integritysetup

manage dm-integrity (block level integrity) volumes

iotop

simple top-like I/O monitor

ip6tables

administration tool for IPv4/IPv6 packet filtering and NAT

ip6tables-restore

Restore IP Tables

ip6tables-save

dump iptables rules

ip6tables-translate

translation tool to migrate from iptables to nftables

ip-addrlabel

protocol address label management

ip-fou

Foo-over-UDP receive port configuration

ip-gue

Foo-over-UDP receive port configuration

ip-l2tp

L2TPv3 static unmanaged tunnel configuration

ip-macsec

MACsec device configuration

ip-maddress

multicast addresses management

ip-monitor

state monitoring

ip-mroute

multicast routing cache management

ip-neighbour

neighbour/arp tables management.

ip-netconf

network configuration monitoring

ip-netns

process network namespace management

ip-nexthop

nexthop object management

ip-ntable

neighbour table configuration

ip-rule

routing policy database management

ip-sr

IPv6 Segment Routing management

iptables

administration tool for IPv4/IPv6 packet filtering and NAT

iptables-apply

a safer way to update iptables remotely

iptables-extensions

list of extensions in the standard iptables distribution

iptables-restore

Restore IP Tables

iptables-save

dump iptables rules

iptables-translate

translation tool to migrate from iptables to nftables

ip-tcp_metrics

management for TCP Metrics

ip-token

tokenized interface identifier support

iptraf-ng

Interactive Colorful IP LAN Monitor

ip-tunnel

tunnel configuration

ip-vrf

run a command against a vrf

ip-xfrm

transform configuration

isosize

output the length of an iso9660 filesystem

kbdrate

reset the keyboard repeat rate and delay time

kernel-install

Add and remove kernel and initramfs images to and from /boot

kexec

directly boot into a new kernel

key.dns_resolver

upcall for request-key to handle dns_resolver keys

kmod

Program to manage Linux Kernel modules

lastlog

reports the most recent login of all users or of a given user

ldattach

attach a line discipline to a serial line

ldconfig

configure dynamic linker run-time bindings

ld-linux

dynamic linker/loader

ld-linux.so

dynamic linker/loader

ld.so

dynamic linker/loader

libnss_myhostname.so.2

Provide hostname resolution for the locally configured system hostname.

libnss_mymachines.so.2

Provide hostname resolution for local container instances.

libnss_resolve.so.2

Provide hostname resolution via systemd-resolved.service

libnss_systemd.so.2

Provide UNIX user and group name resolution for dynamic users and groups.

linux32

change reported architecture in new program environment and/or set personality flags

linux64

change reported architecture in new program environment and/or set personality flags

lnstat

unified linux network statistics

load_policy

load a new SELinux policy into the kernel

loadunimap

load the kernel unicode-to-font mapping table

logrotate

rotates, compresses, and mails system logs

logsave

save the output of a command in a logfile

losetup

set up and control loop devices

lpadmin

configure cups printers and classes

lpinfo

show available devices or drivers (deprecated)

lpmove

move a job or all jobs to a new destination

lsblk

list block devices

lslocks

list local system locks

lsmod

Show the status of modules in the Linux Kernel

lsns

list namespaces

lspci

list all PCI devices

lsusb

list USB devices

lttng-relayd

LTTng 2 relay daemon

lttng-sessiond

LTTng 2 tracing session daemon

lvchange

Change the attributes of logical volume(s)

lvconvert

Change logical volume layout

lvcreate

Create a logical volume

lvdisplay

Display information about a logical volume

lvextend

Add space to a logical volume

lvm

LVM2 tools

lvm2-activation-generator

generator for systemd units to activate LVM volumes on boot

lvmconfig

Display and manipulate configuration information

lvm-config

Display and manipulate configuration information

lvmdbusd

LVM D-Bus daemon

lvmdiskscan

List devices that may be used as physical volumes

lvmdump

create lvm2 information dumps for diagnostic purposes

lvm-dumpconfig

Display and manipulate configuration information

lvm-fullreport

Display full report

lvmlockctl

Control for lvmlockd

lvmlockd

LVM locking daemon

lvm-lvpoll

Continue already initiated poll operation on a logical volume

lvmpolld

LVM poll daemon

lvmsadc

LVM system activity data collector

lvmsar

LVM system activity reporter

lvreduce

Reduce the size of a logical volume

lvremove

Remove logical volume(s) from the system

lvrename

Rename a logical volume

lvresize

Resize a logical volume

lvs

Display information about logical volumes

lvscan

List all logical volumes in all volume groups

mailq

show contents of the mail queue

makemap

create database maps for sendmail

mandb

create or update the manual page index caches

mapscrn

load screen output mapping table

mausezahn

a fast versatile packet generator with Cisco-cli

mcs

Multi-Category System

mcstransd

MCS (Multiple Category System) daemon.  Translates SELinux MCS/MLS labels to human readable form.

mdadm

manage MD devices aka Linux Software RAID

mdmon

monitor MD external metadata arrays

migratepages

Migrate the physical location a processes pages

migspeed

Test the speed of page migration

mii-tool

view, manipulate media-independent interface status

mke2fs

create an ext2/ext3/ext4 filesystem

mkfs

build a Linux filesystem

mkfs.btrfs

create a btrfs filesystem

mkfs.cramfs

make compressed ROM file system

mkfs.minix

make a Minix filesystem

mkfs.xfs

construct an XFS filesystem

mkhomedir_helper

Helper binary that creates home directories

mkinitrd

is a compat wrapper, which calls dracut to generate an initramfs

mklost+found

create a lost+found directory on a mounted Linux second extended file system

mkswap

set up a Linux swap area

modinfo

Show information about a Linux Kernel module

modprobe

Add and remove modules from the Linux Kernel

mountd

NFS mount daemon

mount.fuse3

configuration and mount options for FUSE file systems

mount.nfs

mount a Network File System

mountstats

Displays various NFS client per-mount statistics

mysqld

the MariaDB server

nameif

name network interfaces based on MAC addresses

netcap

a program to see capabilities

netsniff-ng

the packet sniffing beast

netstat

Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships

newaliases

update /etc/aliases database

newusers

update and create new users in batch

nfsconf

Query various NFS configuration settings

nfsdcld

NFSv4 Client Tracking Daemon

nfsdcltrack

NFSv4 Client Tracking Callout Program

nfsiostat

Emulate iostat for NFS mount points using /proc/self/mountstats

nfsref

manage NFS referrals

nfsstat

list NFS statistics

ninfod

Respond to IPv6 Node Information Queries

nscd

name service cache daemon

nss-myhostname

Provide hostname resolution for the locally configured system hostname.

nss-mymachines

Provide hostname resolution for local container instances.

nss-resolve

Provide hostname resolution via systemd-resolved.service

nss-systemd

Provide UNIX user and group name resolution for dynamic users and groups.

nstat

network statistics tools.

numactl

Control NUMA policy for processes or shared memory

numastat

Show per-NUMA-node memory statistics for processes and the operating system

ovn-controller

Open Virtual Network local controller

ovn-controller-vtep

Open Virtual Network local controller for vtep enabled physical switches.

ovn-ctl

Open Virtual Network northbound daemon lifecycle utility

ovn-nbctl

Open Virtual Network northbound db management utility

ovn-northd

Open Virtual Network central control daemon

ovn-sbctl

utility for querying and configuring OVN_Southbound database

ovn-trace

Open Virtual Network logical network tracing utility

ovs-appctl

utility for configuring running Open vSwitch daemons

ovs-ctl

OVS startup helper script

ovs-dpctl

administer Open vSwitch datapaths

ovs-kmod-ctl

OVS startup helper script for loading kernel modules

ovs-ofctl

administer OpenFlow switches

ovs-parse-backtrace

parses ovs-appctl backtrace output

ovs-pki

OpenFlow public key infrastructure management utility

ovs-tcpdump

Dump traffic from an Open vSwitch port using tcpdump.

ovs-vsctl

utility for querying and configuring ovs-vswitchd

ovs-vswitchd

Open vSwitch daemon

PAM

Pluggable Authentication Modules for Linux

pam_access

PAM module for logdaemon style login access control

pam_cracklib

PAM module to check the password against dictionary words

pam_debug

PAM module to debug the PAM stack

pam_deny

The locking-out PAM module

pam_echo

PAM module for printing text messages

pam_env

PAM module to set/unset environment variables

pam_exec

PAM module which calls an external command

pam_faildelay

Change the delay on failure per-application

pam_filter

PAM filter module

pam_ftp

PAM module for anonymous access module

pam_group

PAM module for group access

pam_issue

PAM module to add issue file to user prompt

pam_keyinit

Kernel session keyring initialiser module

pam_lastlog

PAM module to display date of last login and perform inactive account lock out

pam_limits

PAM module to limit resources

pam_listfile

deny or allow services based on an arbitrary file

pam_localuser

require users to be listed in /etc/passwd

pam_loginuid

Record user's login uid to the process attribute

pam_mail

Inform about available mail

pam_mkhomedir

PAM module to create users home directory

pam_motd

Display the motd file

pam_namespace

PAM module for configuring namespace for a session

pam_nologin

Prevent non-root users from login

pam_permit

The promiscuous module

pam_pwhistory

PAM module to remember last passwords

pam_rhosts

The rhosts PAM module

pam_rootok

Gain only root access

pam_securetty

Limit root login to special devices

pam_selinux

PAM module to set the default security context

pam_sepermit

PAM module to allow/deny login depending on SELinux enforcement state

pam_shells

PAM module to check for valid login shell

pam_succeed_if

test account characteristics

pam_systemd

Register user sessions in the systemd login manager

pam_time

PAM module for time control access

pam_timestamp

Authenticate using cached successful authentication attempts

pam_timestamp_check

Check to see if the default timestamp is valid

pam_tty_audit

Enable or disable TTY auditing for specified users

pam_umask

PAM module to set the file mode creation mask

pam_unix

Module for traditional password authentication

pam_userdb

PAM module to authenticate against a db database

pam_warn

PAM module which logs all PAM items if called

pam_wheel

Only permit root access to members of group wheel

pam_xauth

PAM module to forward xauth keys between users

parted

a partition manipulation program

partprobe

inform the OS of partition table changes

partx

tell the kernel about the presence and numbering of on-disk partitions

ping

send ICMP ECHO_REQUEST to network hosts

plipconfig

fine tune PLIP device parameters

poweroff

Halt, power-off or reboot the machine

pscap

a program to see capabilities

pvchange

Change attributes of physical volume(s)

pvck

Check metadata on physical volumes

pvcreate

Initialize physical volume(s) for use by LVM

pvdisplay

Display various attributes of physical volume(s)

pvmove

Move extents from one physical volume to another

pvremove

Remove LVM label(s) from physical volume(s)

pvresize

Resize physical volume(s)

pvs

Display information about physical volumes

pvscan

List all physical volumes

pwck

verify integrity of password files

pwconv

convert to and from shadow passwords and groups

pwunconv

convert to and from shadow passwords and groups

quotacheck

scan a filesystem for disk usage, create, check and repair quota files

quota_nld

quota netlink message daemon

quotaoff

turn filesystem quotas on and off

quotaon

turn filesystem quotas on and off

quotastats

Program to query quota statistics

rdisc

network router discovery daemon

rdma

RDMA tool

rdma-dev

RDMA device configuration

rdma-link

rdma link configuration

rdma-resource

rdma resource configuration

rdma-statistic

RDMA statistic counter configuration

rdma-system

RDMA subsystem configuration

readprofile

read kernel profiling information

repquota

summarize quotas for a filesystem

request-key

handle key instantiation callback requests from the kernel

resize2fs

ext2/ext3/ext4 file system resizer

resizecons

change kernel idea of the console size

resizepart

tell the kernel about the new size of a partition

restorecon

restore file(s) default SELinux security contexts.

restorecond

daemon that watches for file creation and then sets the default SELinux file context

restorecon_xattr

manage security.sehash extended attribute entries added by setfiles(8) or restorecon(8).

rfkill

tool for enabling and disabling wireless devices

rmmod

Simple program to remove a module from the Linux Kernel

route

show / manipulate the IP routing table

routef

flush routes

routel

flush routes

rpcbind

universal addresses to RPC program number mapper

rpcdebug

set and clear NFS and RPC kernel debug flags

rpc.gssd

RPCSEC_GSS daemon

rpc.idmapd

NFSv4 ID <-> Name Mapper

rpcinfo

report RPC information

rpc.mountd

NFS mount daemon

rpc.nfsd

NFS server process

rpc.rquotad

remote quota server

rpc.statd

NSM service daemon

rsyslogd

reliable and extended syslogd

rtacct

network statistics tools.

rtcwake

enter a system sleep state until specified wakeup time

rtmon

listens to and monitors RTnetlink

rtpr

replace backslashes with newlines.

rtstat

unified linux network statistics

runlevel

Print previous and current SysV runlevel

rxe_cfg

rxe configuration tool for RXE (Soft RoCE)

sa

summarizes accounting information

sa1

Collect and store binary data in the system activity daily data file.

sa2

Create a report from the current standard system activity daily data file.

sadc

System activity data collector.

sefcontext_compile

compile file context regular expression files

selinux

NSA Security-Enhanced Linux (SELinux)

selinuxenabled

tool to be used within shell scripts to determine if selinux is enabled

selinuxexeccon

report SELinux context used for this executable

selinux-polgengui

SELinux Policy Generation Tool

semanage

SELinux Policy Management tool

semanage-boolean

SELinux Policy Management boolean tool

semanage-dontaudit

SELinux Policy Management dontaudit tool

semanage-export

SELinux Policy Management import tool

semanage-fcontext

SELinux Policy Management file context tool

semanage-ibendport

SELinux Policy Management ibendport mapping tool

semanage-ibpkey

SELinux Policy Management ibpkey mapping tool

semanage-import

SELinux Policy Management import tool

semanage-interface

SELinux Policy Management network interface tool

semanage-login

SELinux Policy Management linux user to SELinux User mapping tool

semanage-module

SELinux Policy Management module mapping tool

semanage-node

SELinux Policy Management node mapping tool

semanage-permissive

SELinux Policy Management permissive mapping tool

semanage-port

SELinux Policy Management port mapping tool

semanage-user

SELinux Policy Management SELinux User mapping tool

semodule

Manage SELinux policy modules.

semodule_expand

Expand a SELinux policy module package.

semodule_link

Link SELinux policy module packages together

semodule_package

Create a SELinux policy module package.

semodule_unpackage

Extract policy module and file context file from an SELinux policy module package.

sendmail

an electronic mail transport agent

sepolgen

Generate an initial SELinux policy module template.

sepolicy

SELinux Policy Inspection tool

sepolicy-booleans

Query SELinux Policy to see description of booleans

sepolicy-communicate

Generate a report showing if two SELinux Policy Domains can communicate

sepolicy-generate

Generate an initial SELinux policy module template.

sepolicy-gui

Graphical User Interface for SELinux policy.

sepolicy-interface

Print interface information based on the installed SELinux Policy

sepolicy-manpage

Generate a man page based on the installed SELinux Policy

sepolicy-network

Examine the SELinux Policy and generate a network report

sepolicy-transition

Examine the SELinux Policy and generate a process transition report

sestatus

SELinux status tool

setarch

change reported architecture in new program environment and/or set personality flags

setcap

set file capabilities

setenforce

modify the mode SELinux is running in

setfiles

set SELinux file security contexts.

setfont

load EGA/VGA console screen font

setkeycodes

load kernel scancode-to-keycode mapping table entries

setpci

configure PCI devices

setquota

set disk quotas

setsebool

set SELinux boolean value

setvtrgb

set the virtual terminal RGB colors

seunshare

Run cmd with alternate homedir, tmpdir and/or SELinux context

sfdisk

display or manipulate a disk partition table

sftp-server

SFTP server subsystem

showconsolefont

Show the current EGA/VGA console screen font

showmount

show mount information for an NFS server

slapacl

Check access to a list of attributes.

slapadd

Add entries to a SLAPD database

slapauth

Check a list of string-represented IDs for LDAP authc/authz

slapcat

SLAPD database to LDIF utility

slapd

Stand-alone LDAP Daemon

slapdn

Check a list of string-represented LDAP DNs based on schema syntax

slapindex

Reindex entries in a SLAPD database

slappasswd

OpenLDAP password utility

slapschema

SLAPD in-database schema checking utility

slaptest

Check the suitability of the OpenLDAP slapd configuration

slattach

attach a network interface to a serial line

sln

create symbolic links

smem

Report memory usage with shared memory divided proportionally.

sm-notify

send reboot notifications to NFS peers

smtpctl

control the Simple Mail Transfer Protocol daemon

smtpd

Postfix SMTP server

ss

another utility to investigate sockets

sshd

OpenSSH SSH daemon

ssh-keysign

ssh helper program for host-based authentication

ssh-pkcs11-helper

ssh-agent helper program for PKCS#11 support

stapbpf

systemtap bpf runtime

stapdyn

systemtap dyninst runtime

stap-exporter

systemtap-prometheus interoperation mechanism

staprun

systemtap runtime

stap-server

systemtap compile server management

stapsh

stapsh

start-stop-daemon

start and stop system daemon programs

statd

NSM service daemon

sulogin

single-user login

swaplabel

print or change the label or UUID of a swap area

switch_root

switch to another filesystem as the root of the mount tree

system-config-selinux

SELinux Management tool

systemd-ask-password-console.path

Query the user for system passwords on the console and via wall

systemd-ask-password-console.service

Query the user for system passwords on the console and via wall

systemd-ask-password-wall.path

Query the user for system passwords on the console and via wall

systemd-ask-password-wall.service

Query the user for system passwords on the console and via wall

systemd-backlight

Load and save the display backlight brightness at boot and shutdown

systemd-backlight@.service

Load and save the display backlight brightness at boot and shutdown

systemd-binfmt

Configure additional binary formats for executables at boot

systemd-binfmt.service

Configure additional binary formats for executables at boot

systemd-coredump

Acquire, save and process core dumps

systemd-coredump@.service

Acquire, save and process core dumps

systemd-coredump.socket

Acquire, save and process core dumps

systemd-debug-generator

Generator for enabling a runtime debug shell and masking specific units at boot

systemd-environment-d-generator

Load variables specified by environment.d

systemd-fsck

File system checker logic

systemd-fsck-root.service

File system checker logic

systemd-fsck@.service

File system checker logic

systemd-fstab-generator

Unit generator for /etc/fstab

systemd-getty-generator

Generator for enabling getty instances on the console

systemd-gpt-auto-generator

Generator for automatically discovering and mounting root, /home and /srv partitions, as well as discovering and enabling swap partitions, based on GPT partition type GUIDs.

systemd-halt.service

System shutdown logic

systemd-hibernate-resume

Resume from hibernation

systemd-hibernate-resume-generator

Unit generator for resume= kernel parameter

systemd-hibernate-resume@.service

Resume from hibernation

systemd-hibernate.service

System sleep state logic

systemd-hostnamed

Host name bus mechanism

systemd-hostnamed.service

Host name bus mechanism

systemd-hwdb

hardware database management tool

systemd-hybrid-sleep.service

System sleep state logic

systemd-importd

VM and container image import and export service

systemd-importd.service

VM and container image import and export service

systemd-initctl

/dev/initctl compatibility

systemd-initctl.service

/dev/initctl compatibility

systemd-initctl.socket

/dev/initctl compatibility

systemd-journald

Journal service

systemd-journald-audit.socket

Journal service

systemd-journald-dev-log.socket

Journal service

systemd-journald.service

Journal service

systemd-journald.socket

Journal service

systemd-kexec.service

System shutdown logic

systemd-localed

Locale bus mechanism

systemd-localed.service

Locale bus mechanism

systemd-logind

Login manager

systemd-logind.service

Login manager

systemd-machined

Virtual machine and container registration manager

systemd-machined.service

Virtual machine and container registration manager

systemd-machine-id-commit.service

Commit a transient machine ID to disk

systemd-modules-load

Load kernel modules at boot

systemd-modules-load.service

Load kernel modules at boot

systemd-networkd

Network manager

systemd-networkd.service

Network manager

systemd-networkd-wait-online

Wait for network to come online

systemd-networkd-wait-online.service

Wait for network to come online

systemd-poweroff.service

System shutdown logic

systemd-quotacheck

File system quota checker logic

systemd-quotacheck.service

File system quota checker logic

systemd-random-seed

Load and save the system random seed at boot and shutdown

systemd-random-seed.service

Load and save the system random seed at boot and shutdown

systemd-reboot.service

System shutdown logic

systemd-remount-fs

Remount root and kernel file systems

systemd-remount-fs.service

Remount root and kernel file systems

systemd-resolved

Network Name Resolution manager

systemd-resolved.service

Network Name Resolution manager

systemd-rfkill

Load and save the RF kill switch state at boot and change

systemd-rfkill.service

Load and save the RF kill switch state at boot and change

systemd-rfkill.socket

Load and save the RF kill switch state at boot and change

systemd-shutdown

System shutdown logic

systemd-sleep

System sleep state logic

systemd-socket-proxyd

Bidirectionally proxy local sockets to another (possibly remote) socket.

systemd-suspend.service

System sleep state logic

systemd-sysctl

Configure kernel parameters at boot

systemd-sysctl.service

Configure kernel parameters at boot

systemd-system-update-generator

Generator for redirecting boot to offline update mode

systemd-sysusers

Allocate system users and groups

systemd-sysusers.service

Allocate system users and groups

systemd-sysv-generator

Unit generator for SysV init scripts

systemd-timedated

Time and date bus mechanism

systemd-timedated.service

Time and date bus mechanism

systemd-timesyncd

Network Time Synchronization

systemd-timesyncd.service

Network Time Synchronization

systemd-tmpfiles

Creates, deletes and cleans up volatile and temporary files and directories

systemd-tmpfiles-clean.service

Creates, deletes and cleans up volatile and temporary files and directories

systemd-tmpfiles-clean.timer

Creates, deletes and cleans up volatile and temporary files and directories

systemd-tmpfiles-setup-dev.service

Creates, deletes and cleans up volatile and temporary files and directories

systemd-tmpfiles-setup.service

Creates, deletes and cleans up volatile and temporary files and directories

systemd-udevd

Device event managing daemon

systemd-udevd-control.socket

Device event managing daemon

systemd-udevd-kernel.socket

Device event managing daemon

systemd-udevd.service

Device event managing daemon

systemd-update-done

Mark /etc and /var fully updated

systemd-update-done.service

Mark /etc and /var fully updated

systemd-update-utmp

Write audit and utmp updates at bootup, runlevel changes and shutdown

systemd-update-utmp-runlevel.service

Write audit and utmp updates at bootup, runlevel changes and shutdown

systemd-update-utmp.service

Write audit and utmp updates at bootup, runlevel changes and shutdown

systemd-user-sessions

Permit user logins after boot, prohibit user logins at shutdown

systemd-user-sessions.service

Permit user logins after boot, prohibit user logins at shutdown

systemd-vconsole-setup

Configure the virtual consoles

systemd-vconsole-setup.service

Configure the virtual consoles

systemd-volatile-root

Make the root file system volatile

systemd-volatile-root.service

Make the root file system volatile

systemtap-service

SystemTap initscript and systemd service

tc

show / manipulate traffic control settings

tc-actions

independently defined actions in tc

tc-basic

basic traffic control filter

tc-bfifo

Packet limited First In, First Out queue

tc-bpf

BPF programmable classifier and actions for ingress/egress queueing disciplines

tc-cake

Common Applications Kept Enhanced (CAKE)

tc-cbq

Class Based Queueing

tc-cbq-details

Class Based Queueing

tc-cbs

Credit Based Shaper (CBS) Qdisc

tc-cgroup

control group based traffic control filter

tc-choke

choose and keep scheduler

tc-codel

Controlled-Delay Active Queue Management algorithm

tc-connmark

netfilter connmark retriever action

tc-csum

checksum update action

tc-ctinfo

tc connmark processing action

tc-drr

deficit round robin scheduler

tc-ematch

extended matches for use with "basic", "cgroup"  or "flow" filters

tc-etf

Earliest TxTime First (ETF) Qdisc

tc-flow

flow based traffic control filter

tc-flower

flow based traffic control filter

tc-fq

Fair Queue traffic policing

tc-fq_codel

Fair Queuing (FQ) with Controlled Delay (CoDel)

tc-fw

fwmark traffic control filter

tc-htb

Hierarchy Token Bucket

tc-ife

encapsulate/decapsulate metadata

tc-matchall

traffic control filter that matches every packet

tc-mirred

mirror/redirect action

tc-mpls

mpls manipulation module

tc-mqprio

Multiqueue Priority Qdisc (Offloaded Hardware QOS)

tc-nat

stateless native address translation action

tc-netem

Network Emulator

tc-pedit

generic packet editor action

tc-pfifo

Packet limited First In, First Out queue

tc-pfifo_fast

three-band first in, first out queue

tc-pie

Proportional Integral controller-Enhanced AQM algorithm

tc-police

policing action

tc-prio

Priority qdisc

tc-red

Random Early Detection

tc-route

route traffic control filter

tc-sample

packet sampling tc action

tc-sfb

Stochastic Fair Blue

tc-sfq

Stochastic Fairness Queueing

tc-simple

basic example action

tc-skbedit

SKB editing action

tc-skbmod

user-friendly packet editor action

tc-skbprio

SKB Priority Queue

tc-stab

Generic size table manipulations

tc-taprio

Time Aware Priority Shaper

tc-tbf

Token Bucket Filter

tc-tcindex

traffic control index filter

tc-tunnel_key

Tunnel metadata manipulation

tc-u32

universal 32bit traffic control filter

tc-vlan

vlan manipulation module

tc-xt

tc iptables action

telinit

Change SysV runlevel

tftpd

Trivial File Transfer Protocol server

tipc

a TIPC configuration and management tool

tipc-bearer

show or modify TIPC bearers

tipc-link

show links or modify link properties

tipc-media

list or modify media properties

tipc-nametable

show TIPC nametable

tipc-node

modify and show local node parameters or list peer nodes

tipc-peer

modify peer information

tipc-socket

show TIPC socket (port) information

tracepath

traces path to a network host discovering MTU along this path

traceroute

print the route packets trace to network host

trafgen

a fast, multithreaded network packet generator

tune2fs

adjust tunable filesystem parameters on ext2/ext3/ext4 filesystems

tzselect

select a timezone

udevadm

udev management tool

umount.nfs

unmount a Network File System

uname26

change reported architecture in new program environment and/or set personality flags

unix_chkpwd

Helper binary that verifies the password of the current user

unix_update

Helper binary that updates the password of a given user

update-pciids

download new version of the PCI ID list

useradd

create a new user or update default new user information

userdel

delete a user account and related files

usermod

modify a user account

uuidd

UUID generation daemon

veritysetup

manage dm-verity (block level verification) volumes

vgcfgbackup

Backup volume group configuration(s)

vgcfgrestore

Restore volume group configuration

vgchange

Change volume group attributes

vgck

Check the consistency of volume group(s)

vgconvert

Change volume group metadata format

vgcreate

Create a volume group

vgdisplay

Display volume group information

vgexport

Unregister volume group(s) from the system

vgextend

Add physical volumes to a volume group

vgimport

Register exported volume group with system

vgimportclone

Import a VG from cloned PVs

vgmerge

Merge volume groups

vgmknodes

Create the special files for volume group devices in /dev

vgreduce

Remove physical volume(s) from a volume group

vgremove

Remove volume group(s)

vgrename

Rename a volume group

vgs

Display information about volume groups

vgscan

Search for all volume groups

vgsplit

Move physical volumes into a new or existing volume group

vigr

edit the password, group, shadow-password or shadow-group file

vipw

edit the password, group, shadow-password or shadow-group file

vmstat

Report virtual memory statistics

vtep-ctl

utility for querying and configuring a VTEP database

warnquota

send mail to users over quota

wdctl

show hardware watchdog status

wipefs

wipe a signature from a device

x86_64

change reported architecture in new program environment and/or set personality flags

xfs_admin

change parameters of an XFS filesystem

xfs_bmap

print block mapping for an XFS file

xfs_copy

copy the contents of an XFS filesystem

xfs_db

debug an XFS filesystem

xfsdump

XFS filesystem incremental dump utility

xfs_estimate

estimate the space that an XFS filesystem will take

xfs_freeze

suspend access to an XFS filesystem

xfs_fsr

filesystem reorganizer for XFS

xfs_growfs

expand an XFS filesystem

xfs_info

display XFS filesystem geometry information

xfsinvutil

xfsdump inventory database checking and pruning utility

xfs_io

debug the I/O path of an XFS filesystem

xfs_logprint

print the log of an XFS filesystem

xfs_mdrestore

restores an XFS metadump image to a filesystem image

xfs_metadump

copy XFS filesystem metadata to a file

xfs_mkfile

create an XFS file

xfs_ncheck

generate pathnames from i-numbers for XFS

xfs_quota

manage use of quota on XFS filesystems

xfs_repair

repair an XFS filesystem

xfsrestore

XFS filesystem incremental restore utility

xfs_rtcp

XFS realtime copy command

xfs_scrub

check and repair the contents of a mounted XFS filesystem

xfs_scrub_all

scrub all mounted XFS filesystems

xfs_spaceman

show free space information about an XFS filesystem

xqmstats

Display XFS quota manager statistics from /proc

xtables-legacy

iptables using old getsockopt/setsockopt-based kernel api

xtables-monitor

show changes to rule set and trace-events

xtables-nft

iptables using nftables kernel api

xtables-translate

translation tool to migrate from iptables to nftables

yum

Yellowdog Updater Modified

yum-copr

redirecting to DNF copr Plugin

yum-cron

an interface to conveniently call yum from cron

yum-shell

Yellowdog Updater Modified shell

yum-updatesd

Update notifier daemon

zdump

timezone dumper

zic

timezone compiler

zramctl

set up and control zram devices