Tools

Regular expressions can be frightening if you have no idea what you're looking at. Let's unravel their meanings using Vim and GNU Grep.

It can be hard for beginners and experts alike to manage files efficiently in the shell. Let's improve that with simple and powerful CLIs or TUIs.

Text-objects are useful constructs to edit our content in Vim. What could be better? Creating our own!

If you use Zsh often, it's worthwhile to customize the Zsh Line Editor to your own needs, to bring even more efficiency and ease in your workflow.

Expanding files, parameters, or the history using Zsh is the fastest way to get quickly what you want, without writing boring scripts.