Training · track 01
The terminal
where ownership starts.
Every tool on this site eventually asks you to open a terminal. Most people learn it through cryptic failures; we front-load the understanding instead.
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01recording soon
What a shell actually is
Know which shell you're in and why it matters (powershell.exe vs pwsh vs bash).
02recording soon
Files, paths, and permissions
Move around any machine confidently and read a permission error.
03recording soon
Pipes and composition
Chain small tools into one answer.
04recording soon
Environment variables and PATH
Fix 'command not found' for good.