The Penguin Gym Linux comprehension test allows you to check your learning progress in quiz format.
Choose from 5 difficulty levels and challenge questions matched to your skill level.
📚 Quiz Categories
Basic Commands: pwd, ls, cd, whoami, date, echo, etc.
File Operations: cp, mv, rm, mkdir, touch, cat, etc.
Permissions: chmod, chown, reading permissions
Process Management: ps, kill, grep, pipe processing