Linux for Noobs
October 23, 2025 · View on GitHub
Languages
🇨🇳 简体中文 🇪🇸 Español 🇫🇷 Français 🇩🇪 Deutsch 🇯🇵 日本語 🇷🇺 Русский 🇰🇷 한국어 🇧🇷 Português 🇺🇸 English
This course offers a systematic and comprehensive introduction to Linux, designed specifically for absolute beginners with no prior experience. Starting from the very basics, you'll build a solid foundation of Linux knowledge and skills, step by step.
Exercises
| Index | Name | Difficulty | Practice |
|---|---|---|---|
| 01 | 🧩 🆓 Getting Started with Linux | Beginner | Start Lab |
| 02 | 🎯 🆓 Create Personalized Terminal Greeting | Beginner | Start Challenge |
| 03 | 🧩 🆓 Basic File Operations in Linux | Beginner | Start Lab |
| 04 | 🧩 🆓 Get Help on Linux Commands | Beginner | Start Lab |
| 05 | 🎯 🆓 Delete and Move Files | Beginner | Start Challenge |
| 06 | 🧩 🆓 Linux User Group and File Permissions | Beginner | Start Lab |
| 07 | 🎯 🆓 Add New User and Group | Beginner | Start Challenge |
| 08 | 🧩 File and Directory Operations | Beginner | Start Lab |
| 09 | 🎯 Find a File | Beginner | Start Challenge |
| 10 | 🧩 Environment Variables in Linux | Beginner | Start Lab |
| 11 | 🎯 Configure Linux Environment Variables | Beginner | Start Challenge |
| 12 | 🧩 File Packaging and Compression | Beginner | Start Lab |
| 13 | 🎯 Backup System Log | Beginner | Start Challenge |
| 14 | 🧩 File System and Disk Management | Beginner | Start Lab |
| 15 | 🎯 Analyzing Disk Usage | Beginner | Start Challenge |
| 16 | 🧩 Sequence Control and Pipeline | Beginner | Start Lab |
| 17 | 🎯 Space Battle Data Pipeline | Beginner | Start Challenge |
| 18 | 🧩 Simple Text Processing | Beginner | Start Lab |
| 19 | 🎯 Analyzing PATH Directories | Beginner | Start Challenge |
| 20 | 🧩 Data Stream Redirection | Beginner | Start Lab |
| 21 | 🎯 Analyze Historical Commands | Beginner | Start Challenge |
| 22 | 🧩 Text Processing and Regular Expressions | Beginner | Start Lab |
| 23 | 🎯 Extracting Mails and Numbers | Beginner | Start Challenge |
| 24 | 🧩 Software Installation on Linux | Beginner | Start Lab |
| 25 | 🎯 Installing and Removing Packages | Beginner | Start Challenge |
About LabEx
LabEx is an interactive, hands-on learning platform dedicated to coding and technology. It combines labs, AI assistance, and virtual machines to provide a no-video, practical learning experience. With a strict 'Learn by Doing' approach, interactive online environments in the browser with automated step-by-step checks, structured content organization through the Skill Tree learning system, and a growing resource of 30 Skill Trees and over 6,000 Labs, LabEx offers comprehensive practical education. The platform includes Labby, an AI learning assistant built on latest AI models, providing a conversational learning experience.