CLI and Tooling

Build command-line tools and work with runtime settings.

1. 1Parse One CLI ArgumentFree · +10 XP
2. 2Parse an Integer Option🔒 Pro · +10 XP
3. 3Read an Environment Variable🔒 Pro · +10 XP
4. 4Log a Message🔒 Pro · +10 XP
5. 5Find Files with glob()🔒 Pro · +10 XP
6. 6Run a Command with subprocess🔒 Pro · +10 XP
7. 7CLI Runner ChallengeChallenge🔒 Pro · +25 XP