Text-Fu

19 lessons

1. 1stdout (Standard Out)
2. 2stdin (Standard In)
3. 3stderr (Standard Error)
4. 4pipe and tee
5. 5env (Environment)
6. 6Project: Radio Dispatch
7. 7cut
8. 8paste
9. 9head
10. 10tail
11. 11Project: Station Master
12. 12expand and unexpand
13. 13join and split
14. 14sort
15. 15tr (Translate)
16. 16uniq (Unique)
17. 17wc and nl
18. 18grep
19. 19Project: Signal Decoder