Linux poweroff Command

The poweroff command is used to shut down the computer and cut off the power.

Permission to use: System administrator.

Syntax

poweroff [-n]-w]-d]-f]-i]-h]

Parameter Description:

-n : Do not write memory data back to the hard disk before shutdown
-w : It will not really shut down, just write records to /var/log/the wtmp archive
-d : Do not write records to /var/log/in the wtmp file
-i : Stop all network-related devices first before shutdown
-p : Set all hardware in the system to standby mode before shutting down the operating system.

Shut down the system

# poweroff