devesh// hands-on lab
First shell steps
~15 min
Get comfortable in an ephemeral Linux sandbox — no Docker on the server.
Click Start sandbox to open WebVM (Linux in your browser).
1. Run: uname -a 2. Explore: ls / && pwd && whoami 3. Write a file: echo hello > /tmp/hello.txt && cat /tmp/hello.txt
Tips: - Tab completes paths and commands - Reload sandbox anytime for a clean environment - Nothing here is persisted after reload
// checklist
Sign in to save checklist progress.
Click Start sandbox for an in-browser Linux environment.
No Docker on the server — the sandbox runs in your browser (or an embedded lab host).