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