Use the ctrlaltdel command in linux to set the function of Ctrl+Alt+Del key combination

This article will explain in detail the function of using the ctrlaltdel command in linux to set up Ctrl+Alt+Del key combinations. The editor thinks it is very practical, so I share it with you for reference. I hope you can get something after reading this article.

The function of the ctrlaltdel command is to set the function of pressing Ctrl+Alt+Del key combinations.

Ctrlaltdel has two supported features: hard and soft. Hard is a hard reset, restart the computer immediately without calling sync. Soft is a soft reset that sends SIGINT (interrupt) signals to the init process. If you use a soft,init program, you must support this feature.

Syntax format: ctrlaltdel [parameters]

Common parameters:

Reference example

Set the function of Ctrl+Alt+Del key combination to hard:

[root@linuxcool ~] # ctrlaltdel hard

The shutdown operation is handled by the init process:

[root@linuxcool ~] # ctrlaltdel soft

View the command version:

[root@linuxcool] # ctrlaltdel-v the function of using the ctrlaltdel command in linux to set Ctrl+Alt+Del key combinations is shared here. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.