addicted to Hero

[40nintendo]

hi
Before i go to sleep i like to put music on my hero
but befor i can turn it off i fall asleep
is there a app to turn my phone off by it self

 

[Xyro]

I had a play about with tasker before trying to do this. Long story short, I could only manage to make it reboot, not shut down.

Does anybody know the terminal command for shutdown? That's what I need to get it working