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LAB 03 / 08

museum@linux:~$ FILES & DIRECTORIES LAB

MAKE A CHANGE—THEN UNDERSTAND IT

Use a real mutable fictional filesystem: create, copy, rename, move, and remove files while watching the shared tree update. Every change is reversible with reset.

WHAT YOU WILL LEARN

  • Create places and files with mkdir and touch.
  • Copy, rename, and remove with cp, mv, and rm.
  • Read file content with cat and verify changes with ls.

MISSION PREVIEW

BUILD A PROJECT WORKSPACE
CREATE A FILE
COPY · RENAME · DELETE

WATCH THE LIVE TREE
CHANGE WITH EVERY COMMAND.

INTERACTIVE LAB

Commands modify only the lab’s fictional filesystem. Watch each consequence in the live tree, then reset the virtual machine whenever you want.

START LAB →

SAFETY / BROWSER-ONLY

This interactive lab runs only in browser memory. It never runs real shell commands or accesses your files, processes, services, or operating system.