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Linux is an operating system that forms the foundation for all of the other software applications on a system, receiving requests from those programs, and forwarding these requests to the computer’s hardware.
Linux is a class of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged in a Linux distribution.
Let us understand the relationship between Linux & DevOps with a case study. Today, the majority of the companies, startups, and small & large enterprises are leveraging Linux for their operations. Even if, the companies use a Windows-based environment, it will still have Linux at the core. Thus, having working and implementation knowledge of Linux is crucial for being able to be successful as a DevOps professional.
Therefore, we have curated a list of Best Linux Courses that you can take to build strong concepts and strengthen your DevOps acumen.
1. Linux Command Line Basics: Learn Linux Command Line
This is an introductory course to the Linux command line. It's great for both Linux beginners and advanced Linux users.
Course rating: 4.5 out of 5.0 ( 12090 Ratings total)
In this course, you will :
- realize the potential of the Linux command line.
- navigating the Linux Filesystem.
- explain the Linux Filesystem hierarchy.
- use command options.
- create hard and soft links.
- use powerful Linux wild cards.
- create, view, and manipulate files.
- use different Linux text editors (nano,gedit).
- find help while using the Linux command line.
- create your own Linux commands.
You can take Linux Command Line Basics: Learn Linux Command Line Certificate Course on Udemy.
2. 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, or CI/CD infrastructure, you really can't go wrong with more Linux.
Course rating: 5.0 out of 5.0 ( 58 Ratings total)
In this course, you will :
- Be introduced to some Linux administration basics.
- First, you will learn about monitoring and optimizing a Linux server.
- Next, you will be configuring user accounts and groups to closely control access to resources.
- Finally, you will explore how to harden your server by ensuring that your data is appropriately encrypted and network ports are not unnecessarily left open.
- When you are done, you will have Linux skills that can add value to a broad range of IT projects.
You can take Getting Started with Linux System Administration Certificate Course on Pluralsight.
3. Linux Shell Scripting: Learning Projects for Beginners
Learn how to shell script through project-based training (Bash Scripting, Bash Programming, Sed, Grep, Awk, and More)
Course rating: 4.5 out of 5.0 ( 4792 Ratings total)
In this Linux shell scripting course you will learn how to:
- Name your shell scripts.
- Use the proper permissions on your shell scripts.
- Create and use variables in your scripts.
- Use shell built-in commands and operating system commands.
- Make the most out of special variables that are available to you in your scripts.
- Make decisions by using if statements and performing several different kinds of tests
- Check the exit statuses of commands and why you need to.
- Use cryptographic hash functions
- Create random data so you can do things like automatically generate strong passwords for user accounts.
- Perform the same action or set of actions over a series of data utilizing for loops, while loops, and infinite loops.
- Control all types of input and output.
- Accept standard input from a user as well as from another program.
- Redirect standard output and standard error and combine standard output and standard error
- Use command pipelining and perform text and string manipulation.
- Process command-line arguments
- Creating functions and when to do so.
- Parsing, analyzing, and reporting on log files, CSV files, and other data.
- Writing scripts that execute commands on other systems.
You can take Linux Shell Scripting: Learning Projects for Beginners Certificate Course on Udemy.
4. Learning Linux Command Line Online Class
Explore the Linux command line and Bash shell. Learn how to navigate the file and folder structure, exit text, set permissions, and install and update the software on Linux machines.
Course rating: 71,664 total enrollments
What you’ll learn":
- Recognize what the characters “-h” represents in the statement “df –h/home/alice/Documents”.
- Explain how to recall a previous command in Bash.
- Identify what the command “ls -l” will show.
- Recall what is needed to use the find command to look for files by name, size, and so on.
- List the two modes of file permissions that can be set to.
- Recall why many command-line tools are intended to be used in pipes with other commands.
Explain what the command “grep -E "[123]" report.txt” will show.
Identify what the “>” symbol is often used for.
You can take the Learning Linux Command Line Online Class Certificate Course on Linkedin.
5. Complete Linux Training Course to Get Your Dream IT Job 2020
The best Linux Administration course that prepares you for the corporate world and for RHCSA, RHCE, and LFCS certifications
Course rating: 4.6 out of 5.0 ( 6,362 Ratings total)
In this course, you will :
- By the end of this course, you will be a professional Linux administrator and be able to apply for Linux jobs.
- You will be able to take the EX-200 exam and become a Redhat Certified System Administrator (RHCSA - EX200).
- You will learn 150+ Linux system administration commands.
- CentOS and Redhat version 7 and 8.
- You will gain advance Linux systems administration skills and have a deep understanding of Linux fundamentals and concepts.
- You will be able to troubleshoot everyday Linux related issues.
- You will manage Linux servers in a corporate environment.
- You will write basic to advance level shell scripts.
Linux is the number ONE operating system for the Corporate world.
In this course, you will learn Linux installation, configuration, administration, troubleshooting, command line, OS tools, and much more.
Following is the list of topics I will cover in this course:
You can take the Complete Linux Training Course to Get Your Dream IT Job 2020 Certificate Course on Udemy.
6. Linux Systems Programming
This course delivers a comprehensive introduction to the Linux system call interface and also to key components of the standard C library.
Course rating: 5.0 out of 5.0 ( 151 Ratings total)
In this course, you will :
- A comprehensive introduction to the Linux system call interface and also to key components of the standard C library.
- The course primarily presents the API via its traditional "C" language bindings; however, many examples are additionally presented using Python.
- The course provides you with the core competence needed to become a proficient developer in a Linux environment.
You can take the Linux Systems Programming Certificate Course on Pluralsight.
7. Learning Windows Subsystem for Linux
Get up to speed with the basics of Windows Subsystem for Linux (WSL), and explore common tasks and procedures for developing with Linux.
Course rating: 24 total enrollments
- Windows Subsystem for Linux (WSL) is an optional feature of Windows 10 that provides a Linux environment for developers inside of Windows.
- Rather than managing your own virtual machine or relying on a remote Linux machine for development, WSL provides a Linux kernel and enables users to install various distros within their Windows environment.
- In this course, get up to speed with the basics of WSL and explore common tasks and procedures for developing with Linux.
- Steps through how to work in the Linux environment, explaining how to use the shell, manage services within WSL, and define automated tasks that run at predefined times.
- This course also covers ways to integrate WSL into your workflow, including how to install the Remote-WSL extension to use the Visual Studio Code in WSL.
You can take the Learning Windows Subsystem for Linux Certificate Course on Linkedin.
Glad to see, that you have made it till the end. If this article added some value to your learning or if you liked it then like, upvote and share it in your network. In case you want to explore more, you can take the Free Linux Courses
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