8.72.2. Contents of Util-linux
Short Descriptions
Informs the Linux kernel of new partitions |
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Opens a tty port, prompts for a login name, and then invokes the login program |
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Discards sectors on a device |
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A command line utility to locate and print block device attributes |
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Runs zone command on the given block device |
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Allows users to call block device ioctls from the command line |
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Displays a simple calendar |
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Manipulates the partition table of the given device |
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Modifies the state of CPUs |
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Configures memory |
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Displays and adjusts OOM-killer score |
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Manipulates real-time attributes of a process |
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Filters out reverse line feeds |
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Filters nroff output for terminals that lack some capabilities, such as overstriking and half-lines |
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Filters out the given columns |
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Formats a given file into multiple columns |
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Sets the function of the Ctrl+Alt+Del key combination to a hard or a soft reset |
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Asks the Linux kernel to remove a partition |
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Dumps the kernel boot messages |
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Ejects removable media |
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Preallocates space to a file |
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Low-level formats a floppy disk |
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Manipulates the partition table of the given device |
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Counts pages of file contents in core |
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Finds a file system by label or Universally Unique Identifier (UUID) |
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Is a command line interface to the libmount library for work with mountinfo, fstab and mtab files |
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Acquires a file lock and then executes a command with the lock held |
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Is used to check, and optionally repair, file systems |
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Performs a consistency check on the Cramfs file system on the given device |
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Performs a consistency check on the Minix file system on the given device |
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Is a very simple wrapper around FIFREEZE/FITHAW ioctl kernel driver operations |
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Discards unused blocks on a mounted filesystem |
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Parses options in the given command line |
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Dumps the given file in hexadecimal or in another given format |
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Reads or sets the system's hardware clock, also called the Real-Time Clock (RTC) or Basic Input-Output System (BIOS) clock |
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A symbolic link to setarch |
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Gets or sets the io scheduling class and priority for a program |
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Creates various IPC resources |
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Removes the given Inter-Process Communication (IPC) resource |
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Provides IPC status information |
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Reports the size of an iso9660 file system |
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Sends signals to processes |
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Shows which users last logged in (and out), searching
back through the |
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Shows the failed login attempts, as logged in
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Attaches a line discipline to a serial line |
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A symbolic link to setarch |
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A symbolic link to setarch |
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Enters the given message into the system log |
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Displays lines that begin with the given string |
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Sets up and controls loop devices |
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Lists information about all or selected block devices in a tree-like format |
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Prints CPU architecture information |
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Prints information on IPC facilities currently employed in the system |
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Lists local system locks |
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Lists information about users, groups and system accounts |
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Lists the ranges of available memory with their online status |
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Lists namespaces |
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Generates magic cookies (128-bit random hexadecimal numbers) for xauth |
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Controls whether other users can send messages to the current user's terminal |
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Builds a file system on a device (usually a hard disk partition) |
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Creates a Santa Cruz Operations (SCO) bfs file system |
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Creates a cramfs file system |
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Creates a Minix file system |
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Initializes the given device or file to be used as a swap area |
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A filter for paging through text one screen at a time |
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Attaches the file system on the given device to a specified directory in the file-system tree |
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Checks if the directory is a mountpoint |
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Shows the symbolic links in the given pathnames |
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Runs a program with namespaces of other processes |
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Tells the kernel about the presence and numbering of on-disk partitions |
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Makes the given file system the new root file system of the current process |
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Get and set a process' resource limits |
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Bind a Linux raw character device to a block device |
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Reads kernel profiling information |
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Renames the given files, replacing a given string with another |
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Alters the priority of running processes |
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Asks the Linux kernel to resize a partition |
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Reverses the lines of a given file |
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Tool for enabling and disabling wireless devices |
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Used to enter a system sleep state until specified wakeup time |
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Makes a typescript of a terminal session |
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Plays back typescripts using timing information |
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Changes reported architecture in a new program environment and sets personality flags |
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Runs the given program in a new session |
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Sets terminal attributes |
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A disk partition table manipulator |
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Allows |
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Allows to change swaparea UUID and label |
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Disables devices and files for paging and swapping |
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Enables devices and files for paging and swapping and lists the devices and files currently in use |
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Switches to another filesystem as the root of the mount tree |
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Tracks the growth of a log file; displays the last 10 lines of a log file, then continues displaying any new entries in the log file as they are created |
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Retrieves or sets a process' CPU affinity |
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A filter for translating underscores into escape sequences indicating underlining for the terminal in use |
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Disconnects a file system from the system's file tree |
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A symbolic link to setarch |
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Runs a program with some namespaces unshared from parent |
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Displays the content of the given login file in a more user-friendly format |
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A daemon used by the UUID library to generate time-based UUIDs in a secure and guaranteed-unique fashion |
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Creates new UUIDs. Each new UUID can reasonably be considered unique among all UUIDs created, on the local system and on other systems, in the past and in the future |
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An utility to parse unique identifiers |
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Displays the contents of a file or, by default, its standard input, on the terminals of all currently logged in users |
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Shows hardware watchdog status |
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Reports the location of the binary, source, and man page for the given command |
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Wipes a filesystem signature from a device |
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A symbolic link to setarch |
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A program to set up and control zram (compressed ram disk) devices |
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Contains routines for device identification and token extraction |
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Contains routines for manipulating partition tables |
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Contains routines for block device mounting and unmounting |
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Contains routines for aiding screen output in tabular form |
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Contains routines for generating unique identifiers for objects that may be accessible beyond the local system |