Free Training Courses to Learn Linux Online

Linux is a powerful open-source operating system that is popular with developers and system administrators. While it can be challenging to learn, there are a number of free courses and resources available online to help you get started.

In this article, we will share some of the best free courses to learn Linux online. Whether you’re a beginner or an experienced Linux user, these free Linux courses will help you take your skills to the next level.

Free Linux Training Courses


Whether you are new to Linux or looking to improve your existing skills, these websites offer a variety of free online courses that can help you reach your goals:

1. Introduction to Linux 

The Linux Foundation’s “Introduction to Linux” course is a free, self-paced online course that covers all of the fundamentals of working with the Linux operating system and Linux basics.

Topics include an overview of the history and development of Linux, working with the command line, managing files and directories, using text editors, and more. Upon completion of the course, you will have a good understanding of how to work with Linux on a daily basis.

2. Fundamentals of Red Hat Enterprise Linux 

Red Hat’s “Fundamentals of Red Hat Enterprise Linux” course is designed for individuals who are new to working with Red Hat Enterprise Linux (RHEL).

The course begins with an overview of RHEL and then covers topics such as installation and configuration, working with the command line, administering users and groups, managing software packages, and more.

By the end of this course, you will be able to confidently use RHEL in your work environment.

3. C Programming: Using Linux Tools and Libraries 

Carnegie Mellon University’s “C Programming: Using Linux Tools and Libraries” course is designed for students who have some experience programming in C.

The course covers topics such as programming with dynamic memory, working with files and directories, using the Standard C Library, and more. In addition, the course uses several Linux-specific tools and libraries such as GCC, make, Valgrind, and gdb.

By the end of this course, you will be able to confidently write C programs that make use of these powerful tools and be able to confidently apply to certificate programs as well.

4. C Programming with Linux 

The Linux Foundation’s “C Programming with Linux” course is designed for students who want to learn how to program in C while also taking advantage of the many features that Linux has to offer.

Topics covered in this course include an overview of the C programming language, working with pointers and arrays, using system calls and library functions, debugging programs with gdb, and more.

In addition to gaining skills in C programming, you will also learn how to effectively use a number of powerful tools that are specific to Linux and get professional certificates from accredited certificate programs.

5. Learn The Linux Command Line: Basic Commands 

Linode’s “Learn The Linux Command Line: Basic Commands” course is a great way for individuals who are new to working with the command-line interface (CLI).

The course covers topics such as an overview of the CLI, working with files and directories, managing processes, using text editors, understanding different Linux distributions and more. In addition to learning about the various commands that are available, you will also gain an understanding of how the Linux file system works.

By the end of this course, you will be able to confidently use the CLI to perform common tasks on a Linux system with good Linux skills.

6. Linux Essentials 

Linux Professional Institute or LPI’s “Linux Essentials” course is designed for individuals who want to learn the basics of working with Linux. Topics covered in this course include an overview of Linux history and development, working with files and directories, using text editors, administering users and groups, and more.

In addition, the course covers some important aspects of security such as file permissions and sudo. By the end of this course, you will have a good understanding of how to work with Linux on a daily basis.

7. Introduction to DevOps 

IBM’s “Introduction to DevOps” course is designed for individuals who want to learn about DevOps practices and how they can be used to improve software development.

Topics covered in this course include an overview of DevOps principles, continuous integration and continuous delivery, managing web servers, using containers for software development and cloud computing, and more. In addition, the course makes use of a number of IBM-specific tools such as IBM Cloud DevOps Insights and IBM Bluemix.

By the end of this course, you will have a good understanding of how DevOps practices can be used to improve your software development workflow.

8. Introduction to Linux System Administration with IBM Power Systems 

Linux System Administration with IBM Power Systems” course is designed for individuals who want to learn about administering IBM Power Systems.

Topics covered in this course include an overview of Power Systems hardware and software, working with the command-line interface, managing users and groups, installing and configuring software packages, and more.

In addition, the course makes use of a number of IBM-specific tools such as the Electronic Service Agent (ESA) and the Hardware Management Console (HMC). By the end of this course, you will have a good understanding of how to administer an IBM Power System.

9. Linux and Bash for Data Engineering 

“Linux and Bash for Data Engineering” course is designed for a Linux engineer who wants to learn about working with data on a Linux system. Topics covered in this course include an overview of Bash scripting, working with files and directories, using text editors, big data and more.

In addition, the course makes use of a number of Google Cloud Platform-specific tools such as BigQuery and Dataproc. By the end of this course, you will have a good understanding of how to work with big data on a Linux system.

10. Learning Linux for LFCA Certification

The “Learning Linux for LFCA Certification” course is designed for individuals who want to earn the Linux Foundation Certified System Administrator (LFCA) certification.

The course covers topics such as an overview of the LFCA exam objectives, installing and configuring Red Hat Enterprise Linux (RHEL), managing users and groups, administering software packages, and more.

In addition, the course makes use of a number of LFCS-specific tools such as Kickstart and Cobbler. By the end of this course, you will have everything you need to know in order to pass the LFCA exam and earn your certification.

11.  Linux System Programming and Introduction to Buildroot 

The Linux Foundation’s “Linux System Programming and Introduction to Buildroot” course is designed for individuals who want to learn about programming for the Linux kernel and how to install and use Buildroot.

Topics covered in this course include an overview of the C programming language, working with pointers and arrays, using system calls and library functions, debugging programs with gdb, and more. In addition, the course uses several Linux-specific tools such as GCC, make, Valgrind, and strace.

By the end of this course, you will have a good understanding of how to program for the Linux kernel and use Buildroot to build embedded Linux systems.

12. Open Source Software Development, Linux and Git 

The University of Manchester’s “Open Source Software Development, Linux and Git” course is designed for individuals who want to learn about working in an open-source development environment.

Topics covered in this course include an introduction to open source software development, working with distributed version control systems (DVCS) such as Git, using the command-line interface (CLI), and more. In addition, the course makes use of a number of open-source tools and services such as GitHub and Jenkins.

By the end of this course, you will have a good understanding of how to work in an open-source development environment.

13. Hands-on introduction to Linux Commands and Shell Scripting 

The Linux Foundation’s “Hands-on introduction to Linux Commands and Shell Scripting” course is designed for individuals who want to learn about working with the command-line interface (CLI) and writing shell scripts.

Topics covered in this course include an overview of the CLI, working with files and directories, using text editors, executing commands, and more. In addition, the course makes use of a number of Bash-specific features such as variables, functions, and looping constructs.

By the end of this course, you will be able to confidently use the CLI and write shell scripts to automate common tasks on a Linux system.

14. Linux Server Management and Security 

The Linux Foundation’s “Linux Server Management and Security” course is designed for individuals who want to learn about administering a Linux server.

Topics covered in this course include an overview of server administration, managing users and groups, configuring network services, securing a Linux server, and more. In addition, the course makes use of a number of popular open-source tools such as Apache HTTP Server, OpenSSH, and tables.

By the end of this course, you will have a good understanding of how to administer a Linux server.

FAQ’s 


What is Linux, and why is it important to learn?

Linux is a UNIX-like operating system that was originally created by Linus Torvalds with the help of developers around the world. Linux is typically packaged in a Linux distribution.

A typical Linux distribution includes a Linux kernel, GNU utilities and libraries, additional software, documentation, a window system (usually X11 or Wayland), a desktop environment, and a set of preferred applications. Debian, Slackware, and Fedora are some examples of popular Linux distributions.

Linux is important to learn because it’s used everywhere. It runs on servers, mainframes, embedded devices, mobile phones, and more. In addition to being free and open-source software, its robustness and security features make it ideal for powering mission-critical systems.

Many of the world’s largest organizations use Linux in one way or another including Google, Facebook, Amazon, and Microsoft.

What jobs can you get in Linux?

There are many different types of jobs that use Linux in some way including system administrator, DevOps engineer, software developer, site reliability engineer, and network engineer.

Depending on your skill set and experience, you may be able to find a job that solely uses Linux or one where it is just a part of the tech stack.

How can online courses help you learn Linux?

Online courses are a great way to learn Linux because they provide structure and guidance as you work through the material. They also usually come with resources such as cheat sheets, exercises, and projects to help you practice what you’ve learned.

In addition, most courses include some form of support whether it be in the form of a community or direct access to the instructors which can be very helpful when starting out. 

What skills or experience do I need to already have, before starting to learn Linux?

If you’re new to coding or servers then learning Linux can be a bit daunting. However, if you’re willing to put in the hard work then there are plenty of resources available to help you get started including tutorials, books, and online courses.

It’s important to have some basic understanding of computers and how they work before starting to learn Linux. In addition, having some experience with the command line will be helpful but is not required.

What kind of people are best suited for roles in Linux?

In general, people who are best suited for roles in Linux are those who are willing to learn new things and aren’t afraid of a challenge. If you’re interested in working with Linux then it’s important to be curious and have problem-solving skills.

Additionally, most jobs that use Linux require some form of coding so being able to write code is also a valuable skill.

How do I know if learning Linux is right for me?

If you’re interested in working with computers or servers then learning Linux is a good idea. It’s also beneficial to learn if you want to work with open-source software or join a company like Google, Facebook, or Amazon where Linux is used extensively.

However, if you’re not interested in these things then learning Linux may not be for you. 

Where can I learn Linux for free? 

There are many ways to learn Linux online for free including websites, YouTube channels, books, and free courses we have mentioned above.

Are there any free Linux certifications? 

Yes, there are several organizations that offer free certification programs for individuals who want to demonstrate their skills in Linux. The two most popular options are the Linux Foundation and the Free Software Foundation.

Can I teach myself Linux? 

Yes, it is possible to teach yourself Linux although it may be difficult depending on your prior experience and understanding of computers. There are many resources available online including tutorials, books, and courses that can help you learn Linux.

Additionally, there are several free certification programs that you can take to demonstrate your skills.

How much time it will take to learn Linux? 

The amount of time it takes to learn Linux depends on your prior experience, level of commitment, and how you’re learning. If you’re starting from scratch then it could take anywhere from a few weeks to a few months to get comfortable with the basics.

However, if you already have some experience with computers or coding then it may only take a few days or weeks.

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