Menubar app Caffeine can keep your Mac from falling asleep for a set amount of time, but if you want to control sleep yourself, through the OS X Terminal, you can do so very easily with a simple command.
Last week, Google rolled out a fun new feature that lets users interact with Google Apps via command line. Naturally, our friends at Lifehacker geeked out with it over the weekend and found these five handy GoogleCL tricks. [Lifehacker]