Description: Shutdown the server and switch off or reset; a delay (see object below) can be defined before the command is being executed; on reading that value you get the currently pending or executing command value; argument tells what kind of action: power-on: switch power on power-off: switch power off power-cycle: switch power off and switch power on again. shutdown-and-off: execute a shutdown then power off shutdown-and-reset: execute a shutdown then reset shutdown-and-power-cycle: execute a shutdown then power off and on again raise-nmi: raise an NMI (normally causes debugger to start) The value unknown(1) cannot be set; Not supported.