In Unix, click the terminal and type supported commands. In Web, load or type snippets, then Run, preview, and Check.
Support
Get help with the lab.
Quick notes for using the terminal, Web editor, resetting progress, syncing your account, and supporting Clairos goals.
Track progress
0/360 lessons
0/17 missions
12 courses
Run reset in Unix or use the Web Reset button to rebuild lab scratch state. Reset progress clears local progress and settings.
Progress sync saves completion metadata only. Lab files, snippets, editor scratch, and history stay in this browser.
Save progress
Your Learn profile.
Save completed lessons, task completions, mission wins, XP, course status, and streaks with your Clairos account. Lab files, nano drafts, command history, and typed commands stay only in this browser.
Checking account status...
Progress sync is idle.
0XP
New learnerrank
0day streak
0best streak
0daily streak
0lessons
0courses
0missions
0tasks
Noverified
Progress sync stores completion IDs, scores, streaks, badges, and game settings. Terminal contents, editor snippets, lab scratch, email, and real names are never published on leaderboards or share cards.
Common questions
A clear start, without guesswork.
How do I reset the lab?
Run reset in the UNIX terminal or use the reset control for the active lab. Account progress is reset separately.
What does account sync save?
Account sync saves completion metadata, XP, streaks, course status, and resume position. It does not save terminal history, typed commands, editor contents, or lab files.
How can I support Clairos Learn?
You can share the lessons, create a free progress account, or make an optional one-time contribution through the Clairos contribution page.