gdm-control --version (return code: 0)
Usage: gdm-control ACTION
Actions:
--help Display this help and exit
--none Do nothing special when the current session ends
--shutdown Shutdown the computer when the current session ends
--reboot Reboot the computer when the current session ends
--suspend Suspend the computer when the current session ends
--switch-user Log in as a new user (this works immediately)
gdm-control --help (return code: 0)
Usage: gdm-control ACTION
Actions:
--help Display this help and exit
--none Do nothing special when the current session ends
--shutdown Shutdown the computer when the current session ends
--reboot Reboot the computer when the current session ends
--suspend Suspend the computer when the current session ends
--switch-user Log in as a new user (this works immediately)