==== Restart computer ====
----

**shutdown -t 0 -r -f**

Possible flags:
  * -s :: shut down
  * -r :: restart
  * -l :: log off
  * -h :: hibernate
  * -i :: "Interactive mode". Instead of performing an action, it displays a GUI dialog
  * -a :: aborts a previous shutdown command
  * -f :: forces programs to exit. Prevents the shutdown process from getting stuck
  * -t <seconds> :: sets the time until shutdown. Use -t 0 to shutdown immediately
  * -c <message> :: adds a shutdown message. The message will end up in the Event Log
  * -y :: forces a "yes" answer to all shutdown queries