curl -s https://raw.github.com/gist/2467484/oop.js | node
From Wikipedia: Epicyclic gearing or planetary gearing is a gear system consisting of one or more outer gears, or planet gears, revolving about a central, or sun gear. … Epicyclic gearing systems also incorporate the use of an outer ring gear or annulus, which meshes with the planet gears.
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My recipe for setting up Xmonad on Ubuntu GNU/Linux is here.
What is xmonad? Read this page to learn.
Some of these instructions were adapted from the Source Matters Blog. But I also depart from those instructions in certain ways.