ctrlaltdel(8) - phpMan

CTRLALTDEL(8)                         System Administration                         CTRLALTDEL(8)

NAME
       ctrlaltdel - set the function of the Ctrl-Alt-Del combination

SYNOPSIS
       ctrlaltdel hard|soft

DESCRIPTION
       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.  This is the default.

       soft   Make the kernel send the SIGINT (interrupt) signal to the init process (this is al-
              ways the process with PID 1).  If this option is used,  the  init(8)  program  must
              support  this  feature.   Since there are now several init(8) programs in the Linux
              community, please consult the documentation for the version that you are  currently
              using.

       When the command is run without any argument, it will display the current setting.

       The function of ctrlaltdel is usually set in the /etc/rc.local file.

OPTIONS
       -V, --version
              Display version information and exit.

       -h, --help
              Display help text and exit.

FILES
       /etc/rc.local

SEE ALSO
       init(8), systemd(1)

AUTHOR
       Peter Orbaek <poe AT daimi.dk>

AVAILABILITY
       The  ctrlaltdel  command  is  part  of  the util-linux package and is available from Linux
       Kernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.

util-linux                                 October 2015                             CTRLALTDEL(8)

Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2024-04-19 17:55 @3.149.26.246 CrawledBy Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)