In this course, you will practice the most commonly used Linux commands in LabEx online linux playground. It can help Linux beginners quickly learn common Linux terminal commands and the basic operation of Linux. It can also help Linux system administrators quickly review common Linux commands and improve work efficiency.
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.
- A strict “Learn by Doing” approach with exclusive hands-on labs and no videos.
- Interactive online environments within the browser, with automated step-by-step checks.
- A structured content organization with the Skill Tree based learning system.
- A growing learning resource of 30 Skill Trees and over 6,000 Labs.
- The AI learning assistant Labby, built on ChatGPT, providing a conversational learning experience.
Learn more about LabEx VM.
| Index | Name | Difficulty | Practice |
|---|---|---|---|
| 01 | 📖 Linux ls Command: Content Listing | ★☆☆ | Start Lab |
| 02 | 📖 Linux pwd Command: Directory Displaying | ★☆☆ | Start Lab |
| 03 | 🎯 Linux Directory Navigation | ★☆☆ | Start Challenge |
| 04 | 📖 Linux cd Command: Directory Changing | ★☆☆ | Start Lab |
| 05 | 📖 Linux mkdir Command: Directory Creating | ★☆☆ | Start Lab |
| 06 | 🎯 Setting Up a New Project Structure | ★☆☆ | Start Challenge |
| 07 | 📖 Linux cp Command: File Copying | ★☆☆ | Start Lab |
| 08 | 📖 Linux mv Command: File Moving and Renaming | ★☆☆ | Start Lab |
| 09 | 📖 Linux rm Command: File Removing | ★☆☆ | Start Lab |
| 10 | 🎯 Organizing Files and Directories | ★☆☆ | Start Challenge |
| 11 | 📖 Linux cat Command: File Concatenating | ★☆☆ | Start Lab |
| 12 | 📖 Linux more Command: File Scrolling | ★☆☆ | Start Lab |
| 13 | 📖 Linux less Command: File Paging | ★☆☆ | Start Lab |
| 14 | 🎯 Viewing Log and Configuration Files in Linux | ★☆☆ | Start Challenge |
| 15 | 📖 Linux head Command: File Beginning Display | ★☆☆ | Start Lab |
| 16 | 📖 Linux tail Command: File End Display | ★☆☆ | Start Lab |
| 17 | 📖 Linux nl Command: Line Numbering | ★☆☆ | Start Lab |
| 18 | 🎯 Rapid Threat Detection | ★☆☆ | Start Challenge |
| 19 | 📖 Linux which Command: Command Locating | ★☆☆ | Start Lab |
| 20 | 📖 Linux whereis Command: File and Command Finding | ★☆☆ | Start Lab |
| 21 | 📖 Linux find Command: File Searching | ★☆☆ | Start Lab |
| 22 | 🎯 Discover Critical System Resources | ★☆☆ | Start Challenge |
| 23 | 📖 Linux grep Command: Pattern Searching | ★☆☆ | Start Lab |
| 24 | 🎯 Needle in the Haystack | ★☆☆ | Start Challenge |
| 25 | 📖 Linux wc Command: Text Counting | ★☆☆ | Start Lab |
| 26 | 📖 Linux cut Command: Text Cutting | ★☆☆ | Start Lab |
| 27 | 📖 Linux sort Command: Text Sorting | ★☆☆ | Start Lab |
| 28 | 📖 Linux uniq Command: Duplicate Filtering | ★☆☆ | Start Lab |
| 29 | 🎯 Word Count and Sorting | ★☆☆ | Start Challenge |
| 30 | 📖 Linux tr Command: Character Translating | ★☆☆ | Start Lab |
| 31 | 📖 Linux diff Command: File Comparing | ★☆☆ | Start Lab |
| 32 | 📖 Linux join Command: File Joining | ★☆☆ | Start Lab |
| 33 | 📖 Linux xargs Command: Command Building | ★☆☆ | Start Lab |
| 34 | 📖 Linux awk Command: Text Processing | ★☆☆ | Start Lab |
| 35 | 🎯 Processing Employees Data | ★☆☆ | Start Challenge |
| 36 | 📖 Linux top Command: Real-time System Monitoring | ★☆☆ | Start Lab |
| 37 | 📖 Linux free Command: Monitoring System Memory | ★☆☆ | Start Lab |
| 38 | 📖 Linux df Command: Disk Space Reporting | ★☆☆ | Start Lab |
| 39 | 📖 Linux du Command: File Space Estimating | ★☆☆ | Start Lab |
| 40 | 🎯 Disk Usage Detective | ★☆☆ | Start Challenge |
| 41 | 📖 Linux time Command: Command Timing | ★☆☆ | Start Lab |