Section 8

l2control · L2CAP configuration utility
l2ping · Send L2CAP echo request and receive answer
l2tpd · Layer 2 Tunnelling Protocol Daemon
l2tpns · Layer 2 tunneling protocol network server (LNS)
label_tape · write label to tape for use by afbackup or display it
lacme · ACME client written with process isolation and minimal privileges in mind
ladvd · send link layer advertisements
ladvdc · display link layer advertisements
lambdamoo · server for an online multiuser virtual world
lamd · No manpage for this program, utility or function.
laminard · Laminar CI server
lanmap · A program that passively listens for any activity on your network connection, and creates an image of the network components it managed to discover
laptop-detect · attempt to detect a laptop
laptop-mode.conf · Configuration file for laptop-mode-tools.
laptop-netconf · network detection and configuration program
laptop_mode · apply laptop mode settings
lastfmproxy · handler for lastfmproxy
lastlog · reports the most recent login of all users or of a given user
lastlog2 · displays date of last login for all users or a specific one
lastlogin · indicate last login time of users
latcp · LAT Control Program
latd · LAT daemon
latencytop · a tool for developers to visualize system latencies
latex-hangul-ucs-config · add/remove configurations for hangul-ucs to dvipdfmx.cfg and ttf2pk.cfg
laurel · transform, enrich Linux audit logs
laurel2audit · transform Laurel logs to back to original Linux Audit format
lava-coordinator · Coordinator daemon for group messaging in MultiNode LAVA
lava-dispatcher-slave · manage connections to lava master
lava-slave · manage connections to lava master
lava-worker · manage connections to lava server
lavapdu-listen · Daemon to queue PDU requests from pduclient.
lavapdu-runner · daemon to control a PDU and implement instructions from the lavapdu-listen daemon.
lbcd · Report system load for remote load balancing
lcap
lcas_lcmaps_gt4_interface · A Globus GSI-AuthZ plug-in to run LCAS and LCMAPS
lcas_lcmaps_gt_interface · A Globus GSI-AuthZ plug-in to run LCAS and LCMAPS
lcd-flash · Momentarily inverts the LCD to indicate an error
lcd-getip · Prompts the user to enter an IP address on the LCD
lcd-setcursor · Sets the position of the cursor on the LCD
lcd-swrite · Writes the specified lines to the LCD device and blinks
lcd-write · Writes the specified lines to the LCD device and blinks
lcd-yesno · Prompts the user to make a choice between two options
lcd4linux · daemon for ''lcd'' display devices
LCDd · LCDproc server daemon
lcdproc
lchage · Display or change user password policy
lcmaps_ban_dn.mod · LCMAPS plugin to ban a user based on the Subject DN
lcmaps_ban_fqan.mod · LCMAPS plugin to ban a user based on any of its FQANs
lcmaps_dummy_bad.mod · dummy LCMAPS plugin that always returns failure
lcmaps_dummy_good.mod · dummy LCMAPS plugin that always returns success
lcmaps_jobrep.mod · jobrepository LCMAPS plug-in
lcmaps_ldap_enf.mod · LCMAPS plugin to update ldap according to credentials
lcmaps_localaccount.mod · LCMAPS plugin to switch user identity
lcmaps_poolaccount.mod · LCMAPS plugin to switch user identity by pool accounts
lcmaps_posix_enf.mod · LCMAPS plugin to switch user identity
lcmaps_verify_proxy.mod · LCMAPS plugin to verify a certificate chain including proxies
lcmaps_voms.mod · LCMAPS plugin extract VOMS attributes from the certificate chain - DEPRECATED
lcmaps_voms_localaccount.mod · LCMAPS plugin to switch user identity based on VOMS credentials by local accounts
lcmaps_voms_localgroup.mod · LCMAPS plugin to switch user identity based on VOMS credentials by local groups
lcmaps_voms_poolaccount.mod · LCMAPS plugin to switch user identity based on VOMS credentials by pool accounts
lcmaps_voms_poolgroup.mod · LCMAPS plugin to switch user identity based on VOMS credentials by pool groups
lcp2_crtpol · create an Intel TXT Launch Control Policy
lcp2_crtpolelt · create an Intel(R) TXT policy element of specified type.
lcp2_crtpollist · create an Intel(R) TXT policy list
lcp2_mlehash · generate a hash of a TXT MLE binary file and print it to STDOUT as text.
lcp_readpol · read the contents of an LCP policy index
lcp_writepol · write LCP policy into a TPM NV index
ld-linux · dynamic linker/loader
ld-linux.so · dynamic linker/loader
ld-musl-config · configures musl dynamic linker path's
ld.so · dynamic linker/loader
ld.so.preload-manager · manage libraries preloaded on the system
ld10k1 · emu10k1(emu10k2) patch loader daemon
ldapaxfr · No manpage for this program, utility or function.
ldapctl · control the LDAP daemon
ldapd · Lightweight Directory Access Protocol (LDAP) daemon
ldapdns · No manpage for this program, utility or function.
ldattach · attach a line discipline to a serial line
ldbashconfig · Creates or updates cache file for libbash(7) libraries.
ldbmcat · LDBM to LDIF database format conversion utility
ldbmtest · No manpage for this program, utility or function.
ldconfig · configure dynamic linker run-time bindings
lde · a curses based file system viewer/editor for Linux
ldif · convert arbitrary data to LDIF format
ldif2db · Directory Server script for importing a LDIF file
ldif2db-online · Directory Server perl script for importing a LDIF file
ldif2id2children · LDIF to LDBM database format conversion utilities
ldif2id2entry · LDIF to LDBM database format conversion utilities
ldif2index · LDIF to LDBM database format conversion utilities
ldif2ldap · Directory Server script for adding entries
ldif2ldbm · LDIF to LDBM database format conversion utilities
ldirectord · Linux Director Daemon Daemon to monitor remote services and control Linux Virtual Server
ldiskfsck.static · check a Linux ext2/ext3/ext4 file system
ldminfod · output login sessions and available locales
ldomctl · Logical Domain management interface
ldomd · Logical Domain daemon
ldpctl · control the LDP routing daemon
ldpd · an LDP routing engine for use with FRRouting.
leafnode · NNTP server for small (dialup) sites
lecs · ATM LAN Emulation service demons
ledctl · Intel(R) LED control application for a storage enclosures.
ledd · scriptable LED control daemon
ledmon · Intel(R) LED monitor service for storage enclosures.
lei-daemon · technical information for local email interface daemon
les · ATM LAN Emulation service demons
lessdisks-aptget · install packages in a lessdisks chroot
lessdisks-chroot · chroot to a lessdisks root filesystem
lessdisks-install · installer for lessdisks chroots
lessdisks-keycopy · copy server host keys into /root/.ssh/known_hosts for lessdisks root.
lessdisks-setup · configure a lessdisks terminal
lfc-dli · start the LFC Data Location Interface server
lfdisk · manipulate partition tables on a hard drive
lfs · helper utility to administrate lustre clusters
lfsck.static · check a Lustre distributed filesystem
lft · display the route packets take to a network host/socket using one of several layer-4 protocols and methods; optionally show heuristic network information in transitu
lft.db · print the route packets trace to network host
lgroupadd · Add an user group
lgroupdel · Delete an user group
lgroupmod · Modify an user group
libdnf5-actions · Actions Plugin
libdnf5-expired-pgp-keys · Expired PGP Keys Plugin
libdnf5-local · Local Plugin
libfwbuilder-config · No manpage for this program, utility or function.
libgvc5-config-update · maintain libgvc's configuration file
libgvc6-config-update · maintain libgvc's configuration file
libnss_cache_oslogin.so.2 · UNIX implementation for OS Login Users and Groups with local caching.
libnss_mdns · name service switch module to support Apple mdnsd
libnss_myhostname.so.2 · Hostname resolution for the locally configured system hostname
libnss_mymachines.so.2 · Hostname resolution for local container instances
libnss_oslogin.so.2 · UNIX implementation for OS Login Users and Groups.
libnss_resolve.so.2 · Hostname resolution via systemd-resolved.service
libnss_systemd.so.2 · UNIX user and group name resolution for user/group lookup via Varlink
libntfs · library for accessing and managing NTFS volumes
libntfs-gnomevfs · Module for GNOME VFS that allows access to NTFS filesystems.
libpam-ssh · authentication and session management with SSH private keys
librados-config · display information about librados
libressl-ocspcheck · check a certificate for validity against its OCSP responder
libvirt-dbus · D-Bus daemon exporting libvirt API
libvirt-guests · suspend/resume running libvirt guests
libvirtd · libvirt management daemon
lid · Display user's groups or group's users
liebert · Driver for Liebert contact-closure UPS equipment
liebert-esp2 · Driver for Liebert UPS, using the ESP-II serial protocol
liebert-gxe · Driver for Liebert GXE series UPS, using the YDN23 serial protocol
lightdm-gtk-greeter-settings · Settings editor for LightDM GTK+ Greeter
lightdm-gtk-greeter-settings-pkexec · Settings editor for LightDM GTK+ Greeter
lighttpd · a fast, secure and flexible web server
lighttpd-angel · monitor/supervise lighttpd daemon
lilo · install boot loader of LiLO
lilo-uuid-diskid · convert boot / root options to diskid and uuid in lilo.conf.
lilo.real · install boot loader
lilo_find_mbr · a simple script that prints the block device containing the main MBR
liloconfig · create new lilo.conf file (with diskid and uuid)
linaro-bcb-util · program to read or write the BCB partition
linesrv · A server to remotely modem/isdn connection
linssid · graphical wireless scanner
linux-user-chroot · safely allow normal users to chroot
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
linuxconf · System configuration/administration tool
linuxlogoconfig · Change when linux_logo(1) is displayed.
liquidctl · monitor and control liquid coolers and other devices
lircd · Decode infrared signals and provide them on a socket.
lircd-setup · Run setup commands in lirc_options.conf
lircd-uinput · Forward lirc button presses as uinput events
lircmd · Translate infrared signals into mouse events.
lircrcd · Synchronize lircrc state among client applications.
lisa · LAN Information Server
list_admins · List all the owners of a Mailman mailing list.
list_lists · List all Mailman mailing lists on this host
list_members · List all the members of a Mailman mailing list
live-update-initramfs · writes out updated kernel and initrd images to the live media.
lizardfs-admin · LizardFS monitoring and administration tool
lizardfs-cgiserver · simple HTTP/CGI server for Lizard File System monitoring
lizardfs-probe · LizardFS monitoring and administration tool
llcstat-bpfcc · Summarize CPU cache references and misses by process. Uses Linux eBPF/bcc.
lldp · control the lldpd agent
lldpad · Link Layer Discovery Protocol (LLDP) agent daemon
lldpcli · control LLDP daemon
lldpctl · control LLDP daemon
lldpd · LLDP daemon
lldptool · manage the LLDP settings and status of lldpad
lldptool-app · Show / manipulate APP TLV configuration
lldptool-dcbx · Show / manipulate DCBX configuration
lldptool-ets · Show / manipulate ETS TLV configuration
lldptool-evb · Show / manipulate EVB TLV configuration
lldptool-evb22 · Show / manipulate EVB IEEE 802.1 Ratified Standard TLV configuration
lldptool-med · Show / manipulate MED TLV configurations
lldptool-pfc · Show / manipulate PFC TLV configuration
lldptool-vdp · Show / manipulate VDP TLV configuration
llmnrd · LLMNR (RFC 4795) responder daemon
llng-fastcgi-server · FastCGI server used for providing LemonLDAP::NG services.
lloadd · LDAP Load Balancer Daemon
lltdscan · scan for LLTD-enabled hosts on a network interface.
lm-profiler · laptop mode profiler
lm-profiler.conf · Configuration file for lm-profiler, a profiler for laptop-mode-tools.
lm-syslog-setup · configure laptop mode tools to switch syslog.conf based on power state
lmtp · Postfix SMTP+LMTP client
lmtpd · local mail transfer protocol daemon.
lnewusers · Create new user accounts
lnpd · a LinuX Interface to the BrickOS Networking Protocol
lnstat · unified Linux network statistics
lnxstamp · No manpage for this program, utility or function.
load_policy · load a new SELinux policy into the kernel
loader · kernel bootstrapping final stage
loader.4th · loader.conf processing tools
loader.efi · UEFI kernel loader
loader.kboot · LinuxBoot kernel loader
loader.lua · bootloader Lua binding module
loader_4th · kernel bootstrapping final stage
loader_lua · kernel bootstrapping final stage
loader_simp · kernel bootstrapping final stage
loadfirm · No manpage for this program, utility or function.
loadndisdriver · Userspace ndis driver loader for the ndiswrapper Linux kernel module
loadndisdriver-1.1 · load ndis drivers
loadndisdriver-1.9 · Userspace ndis driver loader for the ndiswrapper Linux kernel module
loads.bt · Prints load averages. Uses bpftrace/eBPF.
loads.bt.bt · Prints load averages. Uses bpftrace/eBPF.
loadunimap · load the kernel unicode-to-font mapping table
local · Postfix local mail delivery
local-unbound · Local-unbound DNS validating resolver 1.26.2.
local-unbound-anchor · Local-unbound 1.26.2 anchor utility.
local-unbound-checkconf · Check Local-unbound 1.26.2 configuration file for errors.
local-unbound-control · Local-unbound 1.26.2 remote server control utility.
locale-gen · generate localisation files from templates
localepurge · reclaim disk space removing unneeded localizations
locate.bigram · sorted list compressor
locate.code · sorted list compressor
locate.mklocatedb · create locate database
locate.updatedb · update locate database
lock-util · short desc goes here
lock_gulmd
lockd · start kernel lockd process
lockf · No manpage for this program, utility or function.
lockfs_mount_helper · helper script for the mount command
lockname · generate a UUCP lock filename
log2mail
log_db_daemon · Database logging daemon for Squid Version 0.5.
logcheck · program to scan system logs for interesting lines
logcheck.sh · No manpage for this program, utility or function.
logdump · dump a JFS formatted device's journal log
login-sh · authenticating login shell
login.krb5 · kerberos enhanced login program
login_chpass · change password authentication type
login_duo · second-factor authentication via Duo login service
login_lchpass · change local password authentication type
login_ldap · contact LDAP directory server for authentication
login_passwd · provide standard password authentication type
login_radius · provide RADIUS authentication type
login_reject · provide rejected authentication
login_skey · provide S/Key authentication type
login_token · provide ActivCard, CRYPTOCard and SNK-004 authentication
login_yubikey · provide YubiKey OTP authentication type
logkeys · a GNU/Linux keylogger that works!
logontime · show cumulative logon time from wtmp
logoutd · Enforce login time restrictions
logredo · "replay" a JFS formatted device's journal log
logresolve · Resolve IP-addresses to hostnames in Apache log files
logrotate · rotates, compresses, and mails system logs
logsave · save the output of a command in a logfile
logsumm · generate a summary of the Smail log file(s).
logsys_overview · Logsys Library Overview
logtail · print log file lines that have not been read
logtail2 · print log file lines that have not been read
logwatch · system log analyzer and reporter
logwrites
lokkit · simple firewall configuration tool
lookupconfig · program to create index files for lookup program.
loop-aes-runtests · Testsuite for loop-AES kernel modules and userspace tools
losetup · set up and control loop devices
lowntfs-3g · Third Generation Read/Write NTFS Driver
lpadmin · configure cups printers and classes
lpasswd · Change group or user password
lpc · line printer control program (deprecated)
lpd · line printer spooler daemon
lpdomatic · Universal print filter/RIP wrapper
lpf · lpd filter for nroff output
lphdisk · prepare a hibernation partition for NoteBIOS suspend-to-disk
lpinfo · show available devices or drivers (deprecated)
lpkgconfig · No manpage for this program, utility or function.
lpmove · move a job or all jobs to a new destination
lprngtool · GUI frontend to LPRng based /etc/printcap
lptcontrol · a utility for manipulating the lpt printer driver
lr_vendor_cron · generate Lire reports from all known log files on the system
lrmadmin · Part of the Linux-HA project
lsb · Linux Standard Base support for Debian
lsbilibop · list BILIBOP tagged devices, display or update some of their udev properties
lsblk · list block devices
lsdahdi · List all Dahdi channels with their types and spans.
lsdev · display information about installed hardware
lsdev.pl · display information about installed hardware
lsdoomconfig · interactive lsdoom setuid configuration script
lsextattr · manipulate extended attributes
lsfirewire · list FireWire devices
lsfirewirephy · list PHYs of FireWire devices
lsh-execuv · program to securely execute a program as another user
lsh-krb-checkpw · program to check a Kerberos username/password combination
lsh-pam-checkpw · program to check a PAM username/password combination
lsh-server-config · (re-)configure the lsh-server (lshd)
lsh_proxy · Server for the ssh-2 protocol.
lshd · secsh (SSH2) server
lshell · Securely establish process limits upon login
lsimage · list the images on an image server
lsinitramfs · list content of an initramfs image
lsinput · list input devices
lslk · list local locks
lslocks · list local system locks
lsmdev · Mediated device management utility
lsmod · Show the status of modules in the Linux Kernel
lsmtd · list memory technology devices
lsns · list namespaces
lsof · list open files
lsparisc · list all PA-RISC native devices currently on system
lspci · list all PCI devices
lspcmcia · PCMCIA card control utility lspcmcia - display extended PCMCIA debugging information
lspnp · list Plug and Play BIOS device nodes and resources
lspowertweak · display system data
lsscsi · list SCSI devices (or hosts), list NVMe devices
lsusb · list USB devices
lsxid · shows the context which is associated to a file
lszaptel · List all zaptel channels with their types and spans.
ltsp · entry point to Linux Terminal Server Project applets
ltsp-build-client · build an LTSP client system for use with the LTSP server
ltsp-chroot · chroot into a specific LTSP thin client chroot
ltsp-config · configure certain parts of an LTSP server
ltsp-dnsmasq · configure dnsmasq for LTSP
ltsp-image · generate a squashfs image from an image source
ltsp-info · display troubleshooting information about ltsp server and images
ltsp-initrd · create the ltsp.img initrd add-on
ltsp-ipxe · install iPXE binaries and configuration in TFTP
ltsp-kernel · copy the kernel and initrd from an image to TFTP
ltsp-nfs · configure NFS exports for LTSP
ltsp-remoteapps · run applications on the LTSP server via ssh -X
ltsp-sirvecole.gambas · controlaula daemon for ltsp clients
ltsp-update-image · generate an NBD image from an LTSP chroot
ltsp-update-kernels · copy LTSP chroot kernels to TFTP directories
ltsp-update-sshkeys · update LTSP chroots to trust the server ssh keys
lttng-relayd · LTTng relay daemon
lttng-sessiond · LTTng session daemon
luckybackup · a powerful, fast and reliable backup & sync tool
luckybackup-pkexec · a powerful, fast and reliable backup & sync tool
lufsd · utilities around the Linux Userland Filesysystem
luksformat · Create and format an encrypted LUKS device
luksmeta · Utility for storing metadata in a LUKSv1 header
luser · process to control the clueless induhviduals who (mis)use computer systems, peripheral devices and system administrators. Word play on "loser" and "user".
luseradd · Add an user
luserdel · Delete an user
lusermod · Modify an user
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 · LVM tools
lvm-config · Display and manipulate configuration information
lvm-dumpconfig · Display and manipulate configuration information
lvm-fullreport · Display full report
lvm-lvpoll · Continue already initiated poll operation on a logical volume
lvm-util · short desc goes here
lvm2-activation-generator · generator for systemd units to activate LVM volumes on boot
lvm_import_vdo · Utility to import VDO volumes into a new volume group
lvmchange · change attributes of the logical volume manager
lvmconf · LVM configuration modifier
lvmconfig · Display and manipulate configuration information
lvmcreate_initrd · create an initial ramdisk to boot with root on a logical volume
lvmdbusd · LVM D-Bus daemon
lvmdevices · Manage the devices file
lvmdiskscan · List devices that may be used as physical volumes
lvmdump · Create lvm2 information dumps for diagnostic purposes
lvmetad · LVM metadata cache daemon
lvmlockctl · Control for lvmlockd
lvmlockd · LVM locking daemon
lvmpersist · Manage persistent reservations on a group of block devices
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
lwresd · lightweight resolver daemon
lxctl · utility to manage Linux Containers (LXC)
lynis · System and security auditing tool
lyskomd · LysKOM server