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