Linux has become the go-to operating system for developers, system administrators, ethical hackers, and tech enthusiasts. It powers everything from servers and desktops to Android smartphones and embedded devices. Learning Linux opens the door to a vast ecosystem of tools and technologies. And the best part? You can learn it for free!
Here’s a curated list of 14 websites where you can learn Linux from scratch or deepen your existing knowledge — all without spending a dime.
- nixCraft
- Tecmint
- Linuxize
- It’s FOSS (Free and Open Source Software)
- LinuxOPsys
- Linux Journey
- Linux Survival
- Linux Command
- Ryan’s Tutorials
- Linux Handbook
- Linux FoundationX (via edX)
- LabEx: Linux for Noobs
- Guru99 Linux Tutorial Summary
- The Debian Administrator’s Handbook
1. nixCraft
Website: https://www.cyberciti.biz
nixCraft is one of the most popular and oldest blogs covering Linux tutorials, tips, command-line tricks, and system administration. Whether you’re new to Linux or a seasoned sysadmin, nixCraft provides deep-dive articles in a simple, approachable language.
2. Tecmint
Website: https://www.tecmint.com
Tecmint offers a treasure trove of Linux tutorials, guides, and shell scripting lessons. It’s especially useful for system admins and those preparing for Linux certifications like RHCSA and RHCE.
3. Linuxize
Website: https://linuxize.com
Linuxize provides clean, well-structured guides for beginners and intermediate users. Topics range from basic Linux commands to installing software and configuring servers.
4. It’s FOSS (Free and Open Source Software)
Website: https://itsfoss.com
It’s FOSS is a go-to site for Linux news, distro reviews, and tutorials aimed at Linux desktop users. The platform also features beginner-friendly content and open-source software recommendations.
5. LinuxOPsys
Website: https://linuxopsys.com
LinuxOPsys focuses on system administration and DevOps-related topics. It’s a great resource for intermediate to advanced users aiming to level up their Linux server management skills.
6. Linux Journey
Website: https://linuxjourney.com
Linux Journey is a beautifully designed, interactive site that takes you through Linux basics all the way to networking and scripting. It’s ideal for visual learners and beginners.
7. Linux Survival
Website: https://linuxsurvival.com
This interactive platform helps you learn Linux commands using simulations. It’s perfect for complete beginners who want to practice commands without installing Linux.
8. Linux Command
Website: http://linuxcommand.org
If you want to master the command line, this site is for you. It includes an eBook called “Learning the Shell” which is a comprehensive introduction to the bash shell and scripting.
9. Ryan’s Tutorials
Website: https://ryanstutorials.net
Ryan’s Tutorials offers straightforward tutorials on Linux command line basics, scripting, and file manipulation. It’s perfect for those who appreciate clarity and simplicity.
10. Linux Handbook
Website: https://linuxhandbook.com
A sister site to It’s FOSS, Linux Handbook is geared toward command-line users and system administrators. Expect in-depth tutorials and productivity tips for terminal enthusiasts.
11. Linux FoundationX (via edX)
Website: https://www.edx.org/school/linuxfoundationx
The Linux Foundation offers free and paid courses through edX. The free versions allow you to audit high-quality Linux training programs, including their popular “Introduction to Linux” course.
12. LabEx: Linux for Noobs
Website: https://labex.io
LabEx offers an interactive, browser-based Linux training environment. The “Linux for Noobs” track allows beginners to learn Linux through labs and hands-on exercises.
13. Guru99 Linux Tutorial Summary
Website: https://www.guru99.com/unix-linux-tutorial.html
Guru99 provides a summarized, beginner-friendly Linux tutorial section that covers basic commands, file permissions, shell scripting, and administration concepts.
14. The Debian Administrator’s Handbook
Website: https://debian-handbook.info
This free eBook covers everything from installing Debian to configuring services and securing your system. Though Debian-specific, the core concepts are applicable to most Linux distros.
Final Thoughts
Learning Linux can feel overwhelming at first, but these 14 free resources make the journey much more manageable. Whether you’re aiming for a tech career, looking to pass certifications, or just exploring the world of open source, there’s something here for everyone.
The beauty of Linux is in its diversity — in tools, distributions, and learning paths. So explore these websites, tinker, break things (virtually!), and learn by doing. The command line is your canvas, and Linux is your toolbox.
Happy learning!
