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Linux, the open-source operating system, has gained immense popularity in recent years. Its versatility, stability, and security have made it the go-to choice for many developers, administrators, and system engineers. If you’re looking to enhance your Linux command line skills or earn a certification to validate your expertise, you’re in luck. There are plenty of online courses and certifications available that can help you master the Linux command line. In this article, we will explore the ten best Linux command line courses and certifications that you can pursue online.

1. Linux Command Line Basics (LinkedIn Learning):

This comprehensive course offered by LinkedIn Learning is an excellent starting point for beginners. It covers the fundamentals of using the Linux command line, including navigating the file system, working with files and directories, managing permissions, and executing basic commands. With real-world examples and hands-on exercises, this course ensures you develop the necessary skills to be productive with the Linux command line.

2. Linux Command Line and Shell Scripting Bible (Udemy):

If you want to dive deeper into Linux command line and learn shell scripting, this course is for you. With over 25 hours of video content, you’ll learn advanced topics such as command-line shortcuts, environment variables, regular expressions, and piping commands. Additionally, this course focuses on shell scripting, teaching you how to write efficient shell scripts to automate tasks and save time.

3. LPIC-1: System Administrator Certification (Linux Professional Institute):

The LPIC-1 certification is highly respected in the Linux community and serves as a validation of your Linux command line skills. This certification covers essential topics such as system architecture, Linux installation and package management, file system and device management, and more. The Linux Professional Institute offers a well-structured and comprehensive exam preparation guide to help you achieve this industry-recognized certification.

4. Bash Scripting and Shell Programming (Udemy):

Bash scripting is an essential skill for automating tasks and managing complex systems. This Udemy course teaches you the fundamentals of Bash scripting, including variables, conditionals, loops, functions, and error handling. By the end of the course, you’ll have a solid foundation in Bash scripting and be able to write powerful scripts to streamline your workflow.

5. Linux Command Line Complete (Pluralsight):

With over 50 hours of content, this Pluralsight course provides an in-depth exploration of the Linux command line. It covers basic to advanced topics, including file management, process management, network configuration, user and group management, and shell scripting. The course also includes hands-on exercises and quizzes to reinforce your knowledge and practical skills.

6. Red Hat Certified System Administrator (RHCSA):

The RHCSA certification, offered by Red Hat, is highly valued in the industry and demonstrates your ability to perform essential system administration tasks in a Red Hat Enterprise Linux environment. The certification exam tests your knowledge and skills in areas such as system administration, file system management, user and group administration, and shell scripting. Red Hat provides official training courses and study materials to help you prepare for the certification.

7. Linux Command Line for Beginners (Codecademy):

If you prefer an interactive learning experience, Codecademy’s Linux Command Line for Beginners course is an excellent choice. This course provides a hands-on approach to learning the Linux command line and covers basic topics such as navigating the file system, manipulating files and directories, and text processing. Codecademy’s interactive coding environment allows you to practice commands directly within the browser.

8. Linux Academy:

Linux Academy offers various Linux command line courses and certifications to cater to different skill levels. Their courses cover a wide range of topics, including Linux administration, shell scripting, networking, security, and cloud technologies. With their hands-on labs and expert-led video content, Linux Academy ensures an immersive learning experience for aspiring Linux professionals.

9. CompTIA Linux+ (CompTIA):

The CompTIA Linux+ certification is a vendor-neutral certification that validates foundational skills and knowledge in Linux administration. This certification covers topics such as system architecture, Linux installation and package management, file system and device management, shell scripting, and more. CompTIA offers comprehensive study materials and practice exams to help you prepare for the certification.

10. Linux Foundation Certified System Administrator (LFCS):

The LFCS certification, offered by the Linux Foundation, is designed to validate your skills in Linux system administration. This hands-on certification covers a wide range of topics, including file system management, user and group administration, networking, package management, and shell scripting. The Linux Foundation provides online training courses and practice exams to help you prepare for this globally recognized certification.


The Linux command line is a powerful tool that can greatly enhance your efficiency and productivity as a developer, administrator, or system engineer. Whether you’re a beginner looking to get started or a seasoned professional aiming to validate your expertise, these ten online courses and certifications offer excellent opportunities for mastering the Linux command line. By investing time and effort in honing your skills, you’ll unlock new possibilities and open doors to exciting career opportunities in the Linux ecosystem. So, choose the course or certification that suits your needs and embark on your journey to becoming a Linux command line expert.