Vim

Entering a long shell command and then moving the cursor around to correct parts of it always felt a bit clunky to me. I remembered some of the <ctrl>/<alt> key bindings but would often just end up using arrow keys or alt-click to navigate to a certain position. Today I learned that you can easily get a vi-style command line interface in bash, giving you insert and normal mode and allowing you to use a basic subset of vi commands. ...