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BROWSER-ONLY EDUCATIONAL ENVIRONMENT

museum@linux:~$ LINUX TERMINAL ACADEMY

LEARN LINUX BY BREAKING A COMPUTER YOU CANNOT ACTUALLY BREAK

A safe place to learn how Linux fits together—one fictional system and eight guided labs.

Created by Dennis Hilk as part of the Interactive Computer Museum.

LEARN LINUX ONLINE IN A SAFE BROWSER LAB

The Linux Terminal Academy teaches practical command-line habits through a fictional, resettable Linux environment. Work through terminal basics, filesystem navigation, permissions, process control, shell pipelines, administration and recovery without installing Linux or connecting to a real shell.

YOUR COMPUTER STAYS UNTOUCHED.

Every exercise runs only in a fictional browser environment. No real shell, files, processes, services, network, or sudo access.

LEARNING EXPERIENCES

CHOOSE A LAB

8 AVAILABLE

All eight labs are available in one consistent fictional Linux system. Lab 08 also offers an optional certificate challenge.

01AVAILABLE

TERMINAL FIRST STEPS

Meet the command line as another interface to the operating system—no prior Linux knowledge required.

START LAB → 02AVAILABLE

FILESYSTEM EXPLORER

Navigate the Linux tree, understand paths, and see why everything begins at /.

START LAB → 03AVAILABLE

FILES & DIRECTORIES

Create, move, inspect, delete, and recover work inside a fictional filesystem.

START LAB → 04AVAILABLE

PERMISSIONS & USERS

Learn why access is denied—and how to make the smallest appropriate fix.

START LAB → 05AVAILABLE

PROCESS CONTROL ROOM

Find out what programs are doing while they run, then diagnose a slow system.

START LAB → 06AVAILABLE

PIPES & SHELL POWER

Connect simple tools into useful workflows and follow data through a pipeline.

START LAB → 07AVAILABLE

SYSTEM ADMINISTRATION

Read clues, diagnose a failed fictional service, and restore it with care.

START LAB → 08AVAILABLE

BREAK IT & RECOVER

Bring every earlier idea together in one resettable, integrated recovery challenge.

START LAB →

YOU DON'T NEED TO LEARN 1,071 COMMANDS

A real Debian server behind this museum currently exposes 1,071 unique terminal commands. You do not need to memorize them.

Linux is about learning how to navigate, inspect, combine small tools, read manuals, and troubleshoot. These eight labs teach exactly that.

8 LABS · ~40 CORE COMMANDS · 1,071 COMMANDS ON A REAL DEBIAN SERVER

After the guided labs, explore the Linux Failure Lab for troubleshooting practice, install software in the Linux package-management exhibit, or visit The Author's Computing Lab to see the real Linux systems behind the museum.