Using a Text Editor

Motivation

In order to be able to do everything on the command line you also need to learn a text editor. Most programs have their configuration in text files and you need to learn to use a text editor. If you have not done so you should learn vi. vi (or the improved version: vim) is a good text editor that is installed per default on all unix systems. It is a bit more complicated then other editors because it has 3 modes of input.

Here is a list of text editors and their relative advantages and disadvantages

editor	advantages/disadvantages
vi or vim	available on every system, powerful but harder to learn
emacs	powerful but also complicated, same keyboard shortcuts as bash
joe	joes own edito - simple, syntax coloring, wordstar like keyboard shortcuts