LinuxLab-59 — Practice Linux Administration in Your Browser
LinuxLab-59 is a free, interactive platform for learning Linux administration and DevOps skills. Solve realistic IT support scenarios on real, isolated Linux containers — right in your browser. No installations, no virtual machines, no setup required.
What you can do
- Hands-on practicals: 40+ scenarios across user management, permissions, SSH, networking, Nginx, Docker, cron, systemd and more.
- Real terminals: Every task provisions your own isolated Ubuntu container with automatic grading on real checks (users, files, permissions, services, ports).
- AI-powered hints: Get progressive clues and concept explanations from Gemini AI when you're stuck.
- Exam & interview prep: Timed exams, flashcard duels, quest mode and a question bank for Linux interviews.
- Gamified learning: Earn points, build streaks, unlock achievements and climb the leaderboard.
- Browser games: Terminal Storm, Pipe Master, Penguin Runner and Command Dojo reinforce your skills.
Start practicing
Browse practical tasks, view the leaderboard, read the documentation, or contact us.