1. Introduction
2. 1. Day 1
3. 1. 1.1. Why learn Linux?
   2. 1.2. Terminal basics
   3. 1.3. Packages
   4. 1.4. Tasks
4. 2. Day 2
5. 1. 2.1. Terminal upgrade
   2. 2.2. Shell glue
   3. 2.3. Shell tricks
   4. 2.4. Regex
   5. 2.5. CLIs of the day
   6. 2.6. Tasks
6. 3. Day 3
7. 1. 3.1. Notes
   2. 3.2. CLIs of the day
   3. 3.3. Tasks
8. 4. Day 4
9. 1. 4.1. Advanced terminal editors
   2. 4.2. Shell scripting
   3. 4.3. Python scripting
   4. 4.4. CLIs of the day
   5. 4.5. Tasks
10. 5. Day 5
11. 1. 5.1. Notes
    2. 5.2. Tasks