− event signalling console press of
control-alt-delete event is generated by the Upstart
init(8) daemon when the Control-Alt-Delete key
combination is pressed on the console.
combination is used to safely reboot the machine.
In the default
Upstart configuration handling of this event is provided by
the /etc/init/control-alt-delete.conf task which runs
the shutdown(8) tool.
A task to be
run on Control-Alt-Delete might use: