Linux

Start from zero on a real Linux machine. Meet the shell, learn the filesystem, and build the everyday habits every DevOps and cloud engineer relies on.

1. 1Step 101 - Getting Started with the Shell▶ 5 concepts · ⌨ 2 tasks · ? 2 quizzes · 40 min
2. 2Step 202 - Paths and navigation▶ 2 concepts · ⌨ 2 tasks · ? 2 quizzes · 30 min
3. 3Step 303 - Listing files▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
4. 4Step 404 - Reading files▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
5. 5Step 505 - Managing files▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 35 min
6. 6Step 606 - Searching text▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
7. 7Step 707 - Editing files▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
8. 8Step 808 - Users and permissions▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 40 min
9. 9Step 909 - Processes▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 35 min
10. 10Step 1010 - systemd services▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 45 min
11. 11Step 1111 - Networking essentials▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 35 min
12. 12Step 1212 - Package management▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
13. 13Step 1313 - Disks and filesystems▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
14. 14Step 1414 - Monitoring and performance▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
15. 15Step 1515 - Scheduled jobs▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
16. 16Step 1616 - Shell configuration▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 30 min
17. 17Step 1717 - Text processing▶ 3 concepts · ⌨ 2 tasks · ? 1 quiz · 40 min
18. 18Step 1818 - Links▶ 2 concepts · ⌨ 2 tasks · ? 1 quiz · 20 min
19. 19Step 19Linux Project #1⌨ 1 task · 45 min
20. 20Step 20Linux Project #2⌨ 1 task · 45 min
21. 21Step 21Linux Project #3⌨ 1 task · 45 min