Getting so much out of this shell class. It moves fast, and the focus is on how things really work, not just how to get things done. Muster showed off some great instructive Flash animations demonstrating how umask works differently on directories and files. Try entering masks like 022 or 555 and see how the behaviors change. Never would have imagined Unix instruction lending itself to Flash animation, but wow.
Music: Blind Willie McTell :: Drive Away Blues