Linux "ctrlaltdel" Command Line Options and Examples

set the function of the Ctrl-Alt-Del combination

Based on examination of the linux/kernel/reboot.c code, it is clear that there are two supported functions that the Ctrl-Alt-Del sequence can perform. hard Immediately reboot the computer without calling sync(2) and without any other preparation.

Usage:

ctrlaltdel hard|soft

Related Commands

init
systemd

Command Line Options:

-V

Display version information and exit.


                            ctrlaltdel -V ...

-h

Display help text and exit.FILES/etc/rc.local


                            ctrlaltdel -h ...