15+ Best Linux Courses & Certifications Online in 2023

best linux courses

Should you learn Linux as a programmer?

Let’s face it, even if you do your programming entirely on Windows, which is fine, there is a good chance that you’ll encounter Linux someday in your career as a developer.

It is therefore important to start learning Linux online today in order to get comfortable with the various commands. This will definitely set you apart from other developers, thereby giving you a competitive advantage over other programmers that don’t.

In this article we are going to look at the best Linux courses and certifications online to get you started with the Linux operating system.

Through these Linux classes you’ll go from complete beginner to mastery of the Linux command line in no time.

You’ll learn Linux with GNS3, shell scripting, Linux server management and security, in addition to Linux technical interview questions.

Let’s get started.

1. Learn Linux & Become a Linux Sysadmin | Zero To Mastery  
2. Linux Fundamentals | Coursera 
3. Fundamentals of Red Hat Enterprise Linux | Coursera 
4. Linux for Cloud & DevOps Engineers | Udemy 
5. Learn Linux in 5 Days and Level Up Your Career | Udemy 
6. Linux Technical Interview Questions and Answers | Udemy 
7. Linux Security & Hardening with Practicals | Udemy 
8. Fundamentals of Red Hat Enterprise Linux | edX 
9. Cert Prep: CompTIA Linux+ (XKO-004) | LinkedIn Learning 
10. Essentials of CentOS Enterprise Linux Admin | PluralSight 
11. Configuring Linux Web Servers | Udacity 
12. Introduction to Linux for Bioinformatics | FutureLearn 
13. Linux and Embedded Linux | Tutorialspoint 
14. Linux Security Fundamentals Training | Linux Foundation 
15. Linux Administration Certification Training Course | Edureka 

Here is a detailed summary of what you’ll learn in each of these Linux courses on PluralSight.

We’ll look at what each course is about, what you’ll be able to do after the course as well as the requirements and skill level you need to have before starting any of these courses

1. Linux Systems Programming

This class on PluralSight delivers a comprehensive introduction to the Linux system call interface. And also the key components of the standard C library.

The Linux course primarily presents the API via its traditional “C” language bindings.

However, many examples are additionally presented using Python.

This best Linux course on PluralSight provides you with the core competence needed to become a proficient developer in a Linux environment.

In this course, the instructor will also cover the topics related to creating Linux System Libraries with Advanced language-agnostic Programming Concepts.

Which can be well applied if you happen to become a programmer in other languages tomorrow.

hands-On System Programming with Linux gives you a solid theoretical base and practical industry-relevant descriptions.

And also covers the Linux system programming domain.

This course on PluralSight also delves into the art and science of Linux application programming, system architecture, process memory, and management, signaling, timers, threads, and file IO.

Rating: 5 stars (154 ratings).

Level: Intermediate.

Updated: 12, June 2015.

Duration: 5 hours 16 minutes.

2. Online Linux Course: Getting Started

Did you know  that Linux is the future of enterprise computing?

And are you looking for a way in?

If your answer is yes, sit down, sip in some water and relax…

This best selling course on PluralSight will introduce you to the world of open-source computing…

With stops for multiple installation pathways and both physical and virtual environments.

Be ready to take your first confident steps into the world of Linux administration

In this course, Getting Started with Linux, you will learn the basics of installing and managing Linux systems

First, you will introduce yourself to finding and working with Linux distributions, desktops, and open-source software. 

Next, you will learn to control and optimize the Linux runtime environment. 

And finally, you will use both physical and virtual Linux instances to install and manage server applications like… the Apache HTTP web server and the Nextcloud file sharing suite. 

By the end of this course, you will have the skills and knowledge to:

  • Plan
  • Deploy
  • Administrate your own simple desktop and server Linux machines.

Rating: 4.5 (177 ratings)

Level: Beginner.

Updated: 26, January 2019.

Duration: 1 hour 43 minutes.

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3. LPI: Linux Essentials (010-150)

Are you ready to enter into the world of Linux administrations?

Well, follow this Linux Professional Institutes introduction to Linux servers.

Up to now, I believe that you have heard all about how Linux dominates the server world. 

Also about how Linux desktop machines and the thousands of free software packages that come with it provide:

  • A safe 
  • Cost-effective
  • Reliable environment for all computing needs.

So if you are considering adding Linux-based computers to your infrastructure or plan on working with cloud computing instances running Linux. 

Now is probably a great time to take your first steps to build your skills and earn the LPI Linux Essentials Certification. And this best Linux course on PluralSight is just right for you.

 Rating: 4.5 (102 ratings).

Level: Beginner.

Updated: 4, March 2016.

Duration: 1 hour 36 minutes.

4. Getting Started with the Linux Command Line

Linux is the dominant OS of the cloud, DevOps, and enterprise servers. 

This is because Linux administration happens on the command line, and since you want a part of all this action…

You’ll enjoy this introduction to the admin tool where it all happens.

Are you ready to take your first steps towards serious Linux administration? 

In this course on PluralSight, Getting Started with the Linux Command Line, you will learn the basics of Linux file system navigation and administration

First, you will discover network connectivity. 

Then next, you will build a knowledgeable foundation in bash scripting. 

And finally, you will explore some of the basics of command syntax patterns. 

By the end of this course, you will understand and be comfortable enough with the Linux terminal

That you’ll be ready to begin exploring your own Linux administration projects.

Rating: 4.5 (117 ratings).

Level: Beginner.

Updated: 30, January 2019.

Duration:1 hour 3 minutes.

5. CentOS Enterprise Linux 7 Operation Essentials

Following on from the LFCS: Linux Essentials, this course will extend your administration knowledge of CentOS 7

This best Linux course on PluralSight covers topics such as managing the boot loader and software management.

It is the second course in a series of courses designed to support the Linux Foundation Certified SysAdmin… and the Red Hat Certified System Administrator practical exams. 

Based on CentOS 7.2 this course will help you manage your server of the long haul over its operational lifetime

Monitoring the server, managing logs and updating software are all topics that are included in this extensive course.

Rating: 4.5 (78 ratings).

Level: Beginner.

Updated: 18, June 2018.

Duration: 6 hours 49 minutes.

6. Online Python Course: Quick Start for Linux

Python is a widely used scripting language on Linux

This course on PluralSight will teach you the core of the Python language and how to combine python scripts with other Linux tools.

System administrators constantly write scripts to help automate the work they do, but rarely have time to learn a language from top to bottom. 

They just need enough to get the job done. 

So in this course, Python Quick Start for Linux System Administrators, you’ll quickly get immersed in the Python language in the context of realistic system administration tasks.

But first, you’ll survey the various development environments and learn the core language features

Then next, you’ll meet the key library modules that allow Python scripts to interact with the rest of the Linux system. 

And finally, you’ll explore processing and modifying text files.

By the end of this course, you’ll have the skills to write simple (and not so simple) sysadmin scripts in Python and have an understanding of the “pythonic” mindset.

Rating: 4.5 ( 63 ratings).

Level: Intermediate.

Updated: 28, April 2017.

Duration: 3 hours 47 miutes.

7. LFCE: Advanced Linux Networking

This best Linux course on PluralSight will teach you the core knowledge needed to understand and troubleshoot Linux networking.

And also prepare you for the networking topics tested on the LFCE/RHCE certification.

Are you looking to boost your knowledge of Linux networking and abilities as a system administrator?

Well, this course, LFCE: Advanced Linux Networking, teaches Linux networking topics that will take your sysadmin skills to the next level

First, you will learn network topologies and the OSI Model. 

Secondly, you’ll learn how data moves through networks with Internet Protocol, including:

  • Addressing
  • Subnetting
  • ARP
  • DNS
  • Routing packets

Thirdly, you’ll learn how to get data to its destination reliably with TCP internals. 

And finally, you’ll learn to troubleshoot network connectivity issues. 

By the end of this course, you will have the skills and knowledge of Linux networking needed for designing and troubleshooting.

Rating: 4.5 (65 ratings).

Level: Intermediate.

Updated: 15, August 2016.

Duration: 2 hours 45 minutes

8. Getting Started with Linux System Administration

There are all kinds of job roles that would go better with Linux admin skills

Whether you’re primarily responsible for:

  • DevOps deployments
  • Web applications
  • Databases
  • CI/CD infrastructure

you really can’t go wrong with more Linux.

If you’re looking to become more effective with system administration in Linux, this best selling course might be just what you need.

In this course, Getting Started with Linux System Administration, you’ll be introduced to some Linux administration basics by the instructors. 

First, you’ll learn about monitoring and optimizing a Linux server. 

Then next, you’ll be configuring user accounts and groups to closely control access to resources. 

And finally, you’ll explore how to harden your server by ensuring that your data is appropriately encrypted… and network ports aren’t unnecessarily left open. 

By the end of this course, you’ll have Linux skills that can add value to a broad range of IT projects.

Rating: 4.5 (63 ratings).

Level: Beginner.

Updated: 13, February 2019.

Duration: 1 hour 9 minutes

9. Integrating Linux in a Windows Enterprise Environment

This course shows you how to use Samba and other interoperability tools to integrate Linux systems into an existing Windows-based network.

The course begins by discussing the issues facing those who wish to introduce Linux systems into an existing enterprise environment based on Windows. 

From there you will see how to install and use the Samba suite of programs to provide basic file sharing and print services to Windows clients. 

You will also see how to store user accounts on a stand-alone Samba file server, and how to implement access controls. 

Then, you will examine how to integrate a Samba server into a Windows domain as a domain member server…

And (as our pièce de résistance) how to install and configure Samba so that Linux can act as an Active Directory domain controller. 

The final modules in this course cover the use of remote login and remote desktop access tools…

To access Linux machines from Windows clients (and vice versa), open-source equivalents of proprietary applications. 

And the use of Windows emulation and virtualization to run legacy Windows applications on Linux systems.

These reasons mentioned above, qualify this course as one of the best Linux courses on PluralSight.

Rating: 4.5 (48 ratings)

Level: Intermediate.

Updated: 3, November 2014.

Duration: 4 hour 17 minutes.

10. Linux Network Programming

This course on Pluralsight shows you how to use the UNIX/Linux “sockets” API to write clients and servers using TCP and UDP protocols. 

Both “C” and Python examples are presented in this top Linux course on PluralSight.

The course begins by contrasting the TCP and UDP protocols. 

It then describes the classic “sockets” API in detail and shows how to write clients and servers using both protocols

Techniques for achieving concurrency are covered in this course, including multi-processing, multi-threading, and the select() system call.

 “C” is used as the primary implementation language but some Python examples are also presented.

Rating: 4.5 (45 ratings).

Level: Intermediate.

Updated: 14 , March 2016.

Duration: 3 hours 24 minutes

11. CentOS Enterprise Linux 7 Storage Management

If you are an administrator you can make storage management more reliable than ever with Linux

This course will teach you several components of Linux storage management, including virtual memory, configuring an iSCSI block storage server, and more.

Finding a trustworthy storage solution that meets your needs as an administrator is difficult. 

This course, CentOS Enterprise Linux 7 Storage Management, will help you as an admin to learn how to use Linux in order to provide more reliability in their storage and services

First, you’ll learn about the partitions on which Linux disks reside, file systems, and virtual memory. 

Next, you’ll move onto ACLs and how to configure an iSCSI block storage server and more. 

You’ll finish with using the auto-mounter and learning about quotas. 

By the end of this course, you’ll know how to use Linux to meet all your storage needs in a safe and reliable way.

Rating: 4.5 (45 ratings).

Level: Beginner.

Updated: 28, June 2018.

Duration: 6 hours 22 minutes.


Linux is increasingly becoming an important operating system to be familiar with in business because the majority of web servers run on various Linux platforms. 

Whether it’s RedHat, FreeBSD, Ubuntu, Debian or CentOS, it can help to be familiar with at least some of the basic operations.

For accessing them directly, for understanding IT reports, or even to better understand security concerns.

Perhaps more importantly, these are also the common platforms for cloud services.

So to administer these it can be very helpful indeed to have a good knowledge of Linux behind you, along with some experience of using it.

These were the best Linux Courses available in 2023.

Have you ever taken any of these best Linux courses before?

If yes, please share your experience in the comments.

Lerma Gray

Lerma is our expert in online education with over a decade of experience. Specializing in e-learning and e-courses. She has reviewed several online training courses and enjoys reviewing e-learning platforms for individuals and organizations.

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Online Courseing is a comprehensive platform dedicated to providing insightful and unbiased reviews of various online courses offered by platforms like Udemy, Coursera, and others. Our goal is to assist learners in making informed decisions about their educational pursuits.
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