Course Complete!

What You’ve Learned

You started this course wondering what grep -rn "TODO" src/ means. Now you can read, understand, and verify any terminal command your AI coding tool runs.

Here’s everything you covered:

• Module 1 — Terminal basics: pwd, whoami, echo, cd, ls
• Module 2 — File exploration: ls -la, cat, head, tail, mkdir, tree, man
• Module 3 — Searching: find, grep, wc
• Module 4 — File operations: cp, mv, rm, and dangerous command awareness
• Module 5 — Pipes and redirection: |, >, >>, and power combos
• Module 6 — Networking and permissions: curl, wget, chmod, shell scripts
• Module 7 — Real project challenges using everything together

What’s Next?

Now that you understand the terminal:

1. Watch your AI tools — Pay attention to the commands they run. You’ll understand them now.
2. Ask questions — When an AI suggests a command you’re unsure about, ask it to explain.
3. Practice — Use the Terminal Sandbox anytime to keep your skills sharp.
4. Stay safe — Remember the red flags: rm -rf, chmod 777, -delete, --force. Always understand before you approve.