Linux Commands

Establish and destroy transient mount or auto-mount points.

Initialize the machine ID stored in /etc/machine-id at install time with a provisioned or randomly generated ID.Note: Always use sudo to execute these commands as they require elevated privileges.

Prohibit the system from entering certain power states.Inhibitor locks may be used to block or delay system sleep and shutdown requests as well as automatic idle handling.

Generate and print sd-128 identifiers.

Hardware database management tool.

Initialize basic system settings on or before the first boot-up of a system.

Escape strings for usage in systemd unit names.

Introspect and interact with file system OS disk images, specifically Discoverable Disk Images (DDIs).

Detect execution in a virtualized environment.

Find overridden systemd-related configuration files.

Interactively enroll or remove methods used to unlock LUKS2-encrypted devices. Uses a password to unlock the device unless otherwise specified.In order to allow a partition to be unlocked during system boot, update the /etc/crypttab file or the initramfs.

List, show, encrypt and decrypt service credentials.

This command is an alias of systemd-sysext.It follows the same principle as systemd-sysext, but instead of working on /usr and /opt, confext will extend only /etc.

Show the top control groups of the local Linux control group hierarchy, ordered by their CPU, memory, or disk I/O load.See also: top.

Show the contents of the selected Linux control group hierarchy in a tree.

Connect a pipeline or program's output streams with the systemd journal.

Query the user for a system password.

Analyze and debug system manager.Show timing details about the boot process of units (services, mount points, devices, sockets).

Report whether the computer is connected to an external power source.

Control the systemd system and service manager.