ew ew ew..
who said anything about simple??
- are you sure your user has always good intentions??
- does your user enters the command and you just pass it along? or do you check what he is trying to access and run?
- are you using special keys for special command? or can the user run the command directly?
check for all that, and then, see if it's simple..
He who asks will be a fool for five minutes, but he who doesn't ask will remain a fool for life.
Chady | http://chady.net/