# Your Shell, Your Way

Variables, PATH and permissions explained, then a shell set up the way you like it: aliases, startup files, a prompt in your colors, the tools worth…

Updated: November 10, 2026

## Chapters

- [How the Shell Finds Things](https://www.ask-codey.com/courses/bash-in-depth/chapters/bash-how-the-shell-finds-things) (3 topics, 6 lessons)
- [Making It Yours](https://www.ask-codey.com/courses/bash-in-depth/chapters/bash-making-it-yours) (3 topics, 6 lessons)
- [Working Fast](https://www.ask-codey.com/courses/bash-in-depth/chapters/bash-working-fast) (3 topics, 5 lessons)

Source: https://www.ask-codey.com/courses/bash-in-depth/modules/4