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visitor@beardbyte — bashoffline

Your bench is powered down.

Start a ten-minute disposable Linux machine. Everything you type runs in a real Bash PTY as an unprivileged visitor.

Three quiet challenges

Each boot selects a reconnaissance lab built from real files, archives, logs, or process metadata. Find a flag shaped like BBL{...}, then submit it from Bash or the side rail.

The isolation promise

Your shell runs as an unprivileged visitor inside a disposable Firecracker microVM. It has no persistent volume, no application secrets, and no outbound network route; the entire Machine is destroyed when the lease ends.