1. [shell-fu]$ lists handy, or just plain cool, Unix shell commands. You can learn some shell scripting through the great examples on this site.
  2. FlowingData is giving away a copy of Tufte’s
    The Visual Display of Quantitative Information. To enter, post a comment on any new post on FlowingData in the next ten days.
  3. Terminal tip to have all links open in tabs of a single Safari 3.1 window. This is one of the reasons I switched from Safari back to Firefox recently (the other being that the Firefox 3 betas have fixed the issues I was having with Firefox).