Underneath its candy-coated Aqua interface, Mac OS X is based on Unix, an operating system that dates back to 1969. Unix and its archetypal user interface, the command line, look alien to many Mac ...
I've used the programmer's button (next to the reset button on the old school iMac) a few times before (can't remember what for, though - resetting the pram, perhaps?). On a whim this morning, I ...