man Shutdown (Commandes) - Shutdown
NAME
Shutdown
DESCRIPTION
This tool is used to halt machine by wmShutdown utility. To read more you should look into /usr/share/doc/wmshutdown.
SEE ALSO
AUTHOR
This manual page was written by Rafal Zawadzki <bluszcz@jabberpl.org>, for the Debian project (but may be used by others).