Add option to clean at system shut down like currently do at startup

It would be great to clean the system as part of the shutdown process. I attempt to wipe all my tracks prior to shutting down or restarting my computer. I know then that I will have a "clean" system when I start the system. It would be great to allow the program to run as part of the shut down process.

bennie,

You might want to take a peak here: Command-line parameters

Keith