.TH power-status-changed 7 2009-07-09 "Upstart" .\" .SH NAME power-status-changed \- event signalling change of power status .\" .SH SYNOPSIS .B power-status-changed .RI [ ENV ]... .\" .SH DESCRIPTION The .B power-status-changed event is generated by the Upstart .BR init (8) daemon when it receives the SIGPWR signal, this has been typically generated by UPS monitoring software such as .BR powstatd (8) This event is not handled in the default Upstart configuration. .\" .SH EXAMPLE A task to be run on change of power status might use: .RS .nf start on power-status-changed .fi .RE .\" .SH SEE ALSO .BR powstatd (8) .BR init (8)