10/23/2009: Forest Options of ps Command
Some computer system that I use have a ptree (or process tree) command. It is very nice to see processes and their children. In fact, I am disappointed when working on systems without ptree. And then I learned about the forrest option of the ps command.
ps faux
Wonderful. Makes me happy. RTFM!
10/21/2009: United States' Official Repository of Foreign Place-names (more entity extraction fun)
https://www1.nga.mil/ProductsServices/GeographicNames/Pages/default.aspx - This is a fantastic resource if you need a list of place names. You can download a file containing names covering the whole world.