Shulou(Shulou.com)06/02 Report--

Editor to share with you the use of linux's poweroff command to shut down the operating system and cut off the power. I hope you will learn a lot after reading this article. Let's discuss it together.

The poweroff command is used to shut down the computer operating system and power off the system. If you confirm that there are no users in the system and that all data has been saved, and you need to shut down the system immediately, you can use the poweroff command.

Syntax format: poweroff [parameters]

Common parameters:

-n does not perform sync operations when shutting down the operating system-w does not actually shut down the operating system, only when the operating system is shut down in the log file "/ var/log/wtmp" Do not write operations to the log file "/ var/log/wtmp" to add appropriate records-f force operating system shutdown-I shut down all network interfaces before shutting down the operating system-h set all hardware in the system to standby mode before shutting down the operating system

Reference example:

Shut down the computer operating system and power off the system:

[root@linuxcool ~] # poweroff

Set all hardware in the system to standby mode before shutting down the operating system with the-h parameter:

[root@linuxcool] # poweroff-h after reading this article, I believe you have some understanding of using linux's poweroff command to shut down the operating system and cut off the power. Want to know more about it. Welcome to follow the industry information channel. Thank you for reading!

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