Comprehensive notes on Ben's talk from Ruby Manor - looks really, really good, and lots of things I should probably know. This is the kind of hacking I'm a big fan of.

"Tig is a git repository browser that additionally can act as a pager for output from various git commands."

"Little command line REST interface that you can use in pipelines." Ooh. That looks nifty.

"This has to be the most quick-and-dirty data visualizer out there: I wrote an ascii art plotter script that takes a column of numbers on stdin and throws out a plot on your console." Oh, that's going to come in handy.

Lots of sed-goodness here.

Eric's written a command-line interface to Basecamp. Very nice.

These are useful.

Man page for pizza_party: "pizza_party -pmx 2 medium regular \ Orders 2 medium regular crust pizzas with pepperoni, mushrooms, and extra-cheese." This is just pure awesome.

"Pizza Party is a free text based software package for ordering pizza, or for throwing pizza parties." This is awesome.

Quick guide to disabling GNOME on Ubuntu.

More useful bash-fu from John Nunemaker

Featuring, of course, Remind.