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8 Best Linux Courses for Programmers and DevOps Engineers to Learn Online in 2022 by javinpaul Javarevisited

Well Linux allows you to do that by giving you both the source code to the programs, and the tools to rebuild them. If you like thesebest free Linux and Ubuntu online coursesand find them helpful, please share them with your friends and colleagues. It’s the first step in learning Linux commands, especially if you operate mostly on a Mac or Windows computer. Although being an expert on the Linux command linetakes a long time, having a lab setup Linux OS Lessons is the best method to try out those commands on your own. Ubuntu is one of the most significant skills to have since it lasts a long time. While working on Linux OS, it’s important that we build a directory structure that will enable us to organize our data in a manageable way without wasting a lot of time searching for a particular file. In this section, I will let you know a few commands that are useful for file creation and manipulation.

Linux OS Lessons

You can see directories’ contents with the help of the ls command. A command known as the cd is used for changing a directory by providing an absolute path. So, for exploring the Linux filesystem, you can use these 3 commands. You must learn how to use the Terminal as it is present in all the Linux operating systems.


Here are a few books that will help you improve your understanding of Linux. Linux is open source in that its source code can be publicly accessed. Linux was released under the GNU General Public License which means anyone can run Linux for any purpose. This is one of the main reasons Linux has become so prominent.

  • This talk will explore a few of them to give you an idea how you can convert words on a page into a presentation document.
  • In this course, you will learn most of the essential Linux commands related to file management, process management, system management, etc.
  • Almost all the main computing platforms including SPARC, ARM, and x86 support Linux, and this makes it one of the most widely supported operating systems.
  • This course will help you learn the techniques of configuring and maintaining different Linux systems.

Unix is a computer Operating System which is capable of handling activities from multiple users at the same time. The development of Unix started around 1969 at AT&T Bell Labs by Ken Thompson and Dennis Ritchie. These tutorials guide you through everything from using the command line to creating your own file server. If you’re looking to practice your skills, take on a tutorial and build something based on the steps in that tutorial.

Linux Vs. Windows

Suppose you want a course that takes you from beginner to advanced level in Linux and shows you practical lessons instead of just theoretical about the history. In that case, you can see this getting started with a Linux course on Pluralsight. First, you will see the Linux distributions popular in servers, such as Red Hat, how to install them, and how to use the Linux command line to manage and interact with them. Learn Java and Programming through articles, code examples, and tutorials for developers of all levels. This is a closed source software that is initially given out free of charge but then requires payment after a certain period of use or for use of certain features.

  • You should also have a basic understanding of the working of the terminal and how Linux commands look like.
  • Hiring managers may prefer applicants with a Linux certificate if they’re looking to fill roles that entail working exclusively with certain Linux distributions.
  • OK you just finished installing Linux on your computer, so now you are done.
  • Thank you for your interest in Linux Foundation training and certification.
  • Linux is a clone of the UNIX operating system, so understanding one is understanding the other.

There are 3 types of permissions for each directory or file. Though Linux OS has a lot of security features, there is a possibility of the existence of potential vulnerability when local access is granted. It will list out the users who are currently logged into the Linux system.