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Package of Linux utilities from the Linux Kernel Organization

util-linux

All data from the card 8
Stable release
2.42.4 / 21 September 2026
Written in
C
Operating system
Linux
Available in
31 languages, 7 full translations
Type
Utility software
License
Portions variously under GNU General Public License (v2+ or v2 only), GNU Lesser General Public License (v2+) and BSD License.
Website
www.kernel.org/pub/linux/utils/util-linux/git.kernel.org/cgit/utils/util-linux/util-linux.git
Repository
github.com/util-linux/util-linux

util-linux is a package of utilities distributed by the Linux Kernel Organization for use in a Linux operating system. A fork, util-linux-ng (with ng meaning "next generation"), was created when development stalled, but as of January 2011 has been renamed back to util-linux, and is the official version of the package.

Content

The package includes the following utilities:

  • addpart
  • agetty
  • bits
  • blkdiscard
  • blkid
  • blkpr
  • blkzone
  • blockdev
  • cal
  • cfdisk
  • chcpu
  • chfn
  • chmem
  • choom
  • chrt
  • chsh
  • col (legacy)
  • colcrt
  • colrm
  • column
  • copyfilerange
  • coresched
  • ctrlaltdel
  • delpart
  • dmesg
  • eject
  • enosys
  • exch
  • fadvise
  • fallocate
  • fdformat
  • fdisk
  • fincore
  • findfs
  • findmnt
  • flock
  • fsck
  • fsck.cramfs
  • fsck.minix
  • fsfreeze
  • fstrim
  • getino
  • getopt
  • hardlink
  • hexdump
  • hwclock
  • ionice
  • ipcmk
  • ipcrm
  • ipcs
  • irqtop
  • isosize
  • kill
  • last
  • lastlog2
  • ldattach
  • line (legacy)
  • logger
  • login
  • look
  • losetup
  • lsblk
  • lsclocks
  • lscpu
  • lsfd
  • lsipc
  • lsirq
  • lslocks
  • lslogins
  • lsmem
  • lsns
  • mcookie
  • mesg
  • mkfs (legacy)
  • mkfs.bfs
  • mkfs.cramfs
  • mkfs.minix
  • mkswap
  • more
  • mount
  • mountpoint
  • namei
  • newgrp
  • nologin
  • nsenter
  • partx
  • pg (legacy)
  • pipesz
  • pivot_root
  • prlimit
  • raw
  • readprofile
  • rename
  • renice
  • reset (legacy)
  • resizepart
  • rev
  • rfkill
  • rtcwake
  • runuser
  • script
  • scriptlive
  • scriptreplay
  • setarch
  • setpgid
  • setpriv
  • setsid
  • setterm
  • sfdisk
  • su
  • sulogin
  • swaplabel
  • swapoff
  • swapon
  • switch_root
  • taskset
  • tunelp (deprecated)
  • uclampset
  • ul
  • umount
  • unshare
  • utmpdump
  • uuidd
  • uuidgen
  • uuidparse
  • vipw
  • waitpid
  • wall
  • wdctl
  • whereis
  • wipefs
  • write
  • zramctl

Removed content

Utilities formerly included, but removed as of 1 July 2015:

  • arch
  • chkdupexe
  • clock
  • cytune
  • ddate
  • elvtune
  • fastboot
  • fasthalt
  • halt
  • initctl
  • ramsize
  • rdev
  • reboot
  • rootflags
  • shutdown
  • simpleinit
  • tailf
  • vidmode

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