Update post:
PTBR
Desligar : Shutdown.exe -s -t 00
Reiniciar: Shutdown.exe -r -t 00
Cancelar: Shutdown.exe -a
Hibernar: rundll32.exe PowrProf.dll,SetSuspendState
Suspender: rundll32.exe powrprof.dll,SetSuspendState 0,1,0
Bloquear: Rundll32.exe User32.dll,LockWorkStation