Comment 1 for bug 1176573

+1 yeah it would be useful but its a lot of work to do because there are several linux shells and other distros use different ways to close system.

But there is like a few possibilitys so... Or there could be a textbox to write your shutdown command. Or something more universal: a textbox to write a command which should be done after finishing scanning. That would be the thing. You would be able to put there some own scripts and commands.