Shutdown command Summary

1.1 Function Description

Shut down the system

1.2 syntax format

Shutdown [Option]... time [Message]

Parameters	Simplified Solution
-R	Restart Calculator
-H	Power off after Shutdown
-P	Power off after Shutdown
-C	Cancel the currently executing Shutdown program
-K	No shutdown, just send an alarm
-T	Delayed Shutdown Time

1.3 practical operations

Instance 1-1

Problem:Close nowLinuxSystem, whereNowEquivalent0Status

Command 1: shutdown-H now

 

Instance 1-2

Problem:System2Restart in minutes

Command: shutdown-R + 2

Note: "+ 2" indicates that the instance is shut down or started several minutes later.

 

Instance 1-3

Problem:Set the time at which the system is shut down

Command: shutdown-H :30

 

Instance 1-4 get the previous shutdown command

Command: shutdown-C

 

Instance 1-5 sends information to all logged-on users

Command: shutdown-K "Now"

 

Instance 1-6 shut down the system in 10 seconds and send a prompt message to the user

Command: shutdown-T 10-H now "system will shutdown 10 sencond later"

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Shutdown command Summary