Section 8: administration and privileged commands
lsns – list namespaces Synopsis lsns [options] namespace Description lsns lists information about all the currently accessible namespaces or about the given namespace. The namespace identifier is an inode number. The default output is subject to change. So whenever possible, you should avoid using default outputs in your scripts. Always explicitly define expected columns by…
lsmod – Show the status of modules in the Linux Kernel Synopsis lsmod Description lsmod is a trivial program which nicely formats the contents of the /proc/modules, showing what kernel modules are currently loaded. Copyright This manual page originally Copyright 2002, Rusty Russell, IBM Corporation. Maintained by Jon Masters and others. See Also insmod(8), modprobe(8),…
lsmd_selinux – Security Enhanced Linux Policy for the lsmd processes Description Security-Enhanced Linux secures the lsmd processes via flexible mandatory access control. The lsmd processes execute with the lsmd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
lsmd_plugin_selinux – Security Enhanced Linux Policy for the lsmd_plugin processes Description Security-Enhanced Linux secures the lsmd_plugin processes via flexible mandatory access control. The lsmd_plugin processes execute with the lsmd_plugin_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
lslocks – list local system locks Synopsis lslocks [options] Description lslocks lists information about all the currently held file locks in a Linux system. Note that lslocks also lists OFD (Open File Description) locks, these locks are not associated with any process (PID is -1). OFD locks are associated with the open file description on…
lsinitramfs – list content of an initramfs image Synopsis lsinitramfs [-l] initramfs-file… lsinitramfs -h Description The lsinitramfs command lists the content of given initramfs images. It allows one to quickly check the content of one (or multiple) specified initramfs files. Options -h Display usage information and exit. -l Display long and more verbose listing of…
lsdahdi – List all dahdi channels with their types and spans. Synopsis lsdahdi Description Example output: ### Span 1: WCTDM/0 "Wildcard TDM400P REV E/F Board 1" 1 FXO FXOLS (In use) 2 FXS FXSKS 3 FXS FXSKS 4 FXS FXSKS ### Span 2: XBUS-00/XPD-00 "Xorcom XPD #00/00: FXO" 5 FXO FXSKS (In use) 6 FXO…
lsblk – list block devices Synopsis lsblk [options] [device…] Description lsblk lists information about all available or the specified block devices. The lsblk command reads the sysfs filesystem and udev db to gather information. If the udev db is not available or lsblk is compiled without udev support, then it tries to read LABELs, UUIDs…
lsassd_selinux – Security Enhanced Linux Policy for the lsassd processes Description Security-Enhanced Linux secures the lsassd processes via flexible mandatory access control. The lsassd processes execute with the lsassd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
lpr_selinux – Security Enhanced Linux Policy for the lpr processes Description Security-Enhanced Linux secures the lpr processes via flexible mandatory access control. The lpr processes execute with the lpr_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
lpmove – move a job or all jobs to a new destination Synopsis lpmove [ -E ] [ -h server[:port] ] [ -U username ] job destination lpmove [ -E ] [ -h server[:port] ] [ -U username ] source destination Description lpmove moves the specified job or all jobs from source to destination. job…
lpinfo – show available devices or drivers (deprecated) Synopsis lpinfo [ -E ] [ -h server[:port] ] [ -l ] [ –device-id device-id-string ] [ –exclude-schemes scheme-list ] [ –include-schemes scheme-list ] [ –language locale ] [ –make-and-model name ] [ –product name ] -m lpinfo [ -E ] [ -h server[:port] ] [ -l…
lpd_selinux – Security Enhanced Linux Policy for the lpd processes Description Security-Enhanced Linux secures the lpd processes via flexible mandatory access control. The lpd processes execute with the lpd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
lpc – line printer control program (deprecated) Synopsis lpc [ command [ parameter(s) ] ] Description lpc provides limited control over printer and class queues provided by CUPS. It can also be used to query the state of queues. If no command is specified on the command-line, lpc displays a prompt and accepts commands from…
lpc – line printer control program Synopsis lpc [ command [ parameter(s) ] ] Description lpc provides limited control over printer and class queues provided by CUPS. It can also be used to query the state of queues. If no command is specified on the command-line, lpc will display a prompt and accept commands from…
lpadmin – configure cups printers and classes Synopsis lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -d destination lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -p destination [ -R name-default ] option(s) lpadmin [ -E ] [ -U username ] [ -h server[:port] ] -x destination…
ntfs-3g – Third Generation Read/Write NTFS Driver Synopsis ntfs-3g [-o option[,…]] volume mount_point mount -t ntfs-3g [-o option[,…]] volume mount_point lowntfs-3g [-o option[,…]] volume mount_point mount -t lowntfs-3g [-o option[,…]] volume mount_point Description ntfs-3g is an NTFS driver, which can create, remove, rename, move files, directories, hard links, and streams; it can read and write…
losetup – set up and control loop devices Synopsis Get info: losetup [loopdev] losetup -l [-a] losetup -j file [-o offset] Detach a loop device: losetup -d loopdev … Detach all associated loop devices: losetup -D Set up a loop device: losetup [-o offset] [–sizelimit size] [–sector-size size] [-Pr] [–show] -f loopdev file Resize a…
loopctrl – configure isdnloop ISDN driver Synopsis loopctrl [-d Driver-Id] action options … Description loopctrl is used to setup the isdnloop ISDN driver. Options -d Driver-Id selects the virtual S0 interface named by Driver-Id. Driver-Ids are defined during driver initialisation. See isdnloop(4) for a description of the syntax to be used for modularised and monolithic…
logwatch_selinux – Security Enhanced Linux Policy for the logwatch processes Description Security-Enhanced Linux secures the logwatch processes via flexible mandatory access control. The logwatch processes execute with the logwatch_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…