| //po4a: entry man manual |
| //// |
| Copyright 1992, 1993 Rickard E. Faith (faith@cs.unc.edu) |
| May be distributed under the GNU General Public License |
| //// |
| = ctrlaltdel(8) |
| :doctype: manpage |
| :man manual: System Administration |
| :man source: util-linux {release-version} |
| :page-layout: base |
| :command: ctrlaltdel |
| |
| == 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 always 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_ |
| |
| == AUTHORS |
| |
| mailto:poe@daimi.aau.dk[Peter Orbaek] |
| |
| == SEE ALSO |
| |
| *init*(8), |
| *systemd*(1) |
| |
| include::man-common/bugreports.adoc[] |
| |
| include::man-common/footer.adoc[] |
| |
| ifdef::translation[] |
| include::man-common/translation.adoc[] |
| endif::[] |
