Filed under: Linux, Web services, Social Software, Unix, Education
Command-line Fu is a good reference for *nix terminal newbies

It's designed to be a social resource for terminal commands. Submit a command, describe it, and the community votes it up or down. Sign up for an account or log in with your OpenID to add commands to your favorites. Most submissions are tagged which allows you to easily find, for example, all the grep or ssh entries.
Command-line Fu also provides two handy ways to stay on top of new additions. All entries are tweeted to @commandlinefu and there's an RSS feed available as well.
I do have one very small gripe with the site: I wish it worked better in Lynx.
With Halloween fast approaching, it's a great time to get in some practice defending your territory against zombies. In Graveyard Shift, you take aim at zombies and other creepy-crawlies, blasting them into splatters of cartoony green guts. It's a casual first-person shooter, and it's very easy to get the hang of - use the mouse to aim, click to fire. Graveyard Shift has at least 15 levels, and it might even have some secret stages I haven't unlocked yet.
They key to getting good at Graveyard Shift is learning to use ...
