der German Privacy Foundation
"This guide will teach you the basics of DVD encoding using MEncoder, the H.264 and AAC encoders, and the Matroska wrapper." (needs some knowledge on video-encoding, though)
"Vimscript is a mechanism for reshaping and extending the Vim editor. Scripting allows you to create new tools, simplify common tasks, and even redesign and replace existing editor features. This article (the first in a series) introduces the fundamental components of the Vimscript programming language: values, variables, expressions, statements, functions, and commands. These features are demonstrated and explained through a series of simple examples."
"To collaborate in a distributed development process you’ll need to push code to remotely accessible repositories."
This page describes how I set things up so that I can make changes live by running just "git push web".