Fun
The games. Puzzles, quizzes and challenges ā good for a coffee break, not for your uptime. The serious utilities live on the tools page.
Games & Challenges
Linux Quiz
247 questions across 4 skill levels, from basic commands to system administration.
- 4 difficulty levels
- Detailed explanations
- Progress tracking
Shell Golf
Code golf for bash. Write the shortest command that solves the problem.
- Creative problem solving
- Bash optimization techniques
- Community solutions