Unix tools
Rebuild little Unix CLI tools (wc, head/tail, grep, cut, etc.) one bite at a time
0/6 completed
(0%)
| # | Exercise | Level | Status |
|---|---|---|---|
| 1 | wc: Count Lines, Words, and Characters | Easy | Locked |
| 2 | head & tail: First and Last N Lines | Easy | Locked |
| 3 | cat -n: Number the Lines | Easy | Locked |
| 4 | grep: Filter Matching Lines | Medium | Locked |
| 5 | cut: Extract a Field | Medium | Locked |
| 6 | uniq -c: Count Adjacent Duplicates | Medium | Locked |