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Introduction to Linux - 90 Minute Crash Course, Hands on! (Udemy.com)

Learn key concepts related to Linux. Install Ubuntu on your computer and in AWS. Master key commands, basics, shortcuts.

Created by: Rick Crisci

Last updated June 2026

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What you will learn

  • Understand basic Linux concepts, including distributions, Linux server vs. desktop, and Linux vs. Windows
  • Learn how to install Linux in a physical computer and create a linux server in the cloud
  • Use the Linux Terminal to learn common commands like man, ls, cd, cp, cat, grep, and many more
  • Use commands like ifconfig and df to work with network and storage devices

How it compares

Against the other 124 rated Udemy courses in Linux on CourseDuck:

  • Rating4.6 out of 5higher than 73% of them
  • Reviews4,529#22 of 125 by number of reviews
  • Length1.9 hoursshorter than 84% of them
  • Last updatedJune 2026more recently than 79% of them

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Course Description

"Amazing. Very clear and concise." -Damie

"This was very helpful. I loved the basic, simplicity of the course. You never lost me!" -Tyler

What makes this course worth my time?

  • Have you found that many training resources use complex technical jargon that makes it difficult to understand the basic concepts? If you need to get a basic understanding of Linux quickly and clearly, this is the course for you. You will learn the basics quickly and easily with no time wasted and no fluff.

Why is the course so short?

  • This course is meant to be your perfect starting point with Linux. You're going to learn all the basics and can move on to more complex materials with confidence! We are not going to get into all sorts of stuff that you do not need. Just the essentials to get started.

Will I actually learn how to use Linux in the real world?

  • Absolutely! You will learn many useful commands, you'll understand how to navigate the linux terminal, and you'll even install Ubuntu!

This course answers the questions:

  • What is Linux, and how is it different from Windows?

  • What is the difference between Linux Server and Linux Desktop?

  • Why are there so many Linux distributions?

  • How do I use the Linux terminal like a pro?

  • Installing Ubuntu Linux on your own computer or creating a Linux Server in the AWS Cloud

  • How to use key Linux commands, including (but not limited to):

    • man, pwd, cd, id, sudo, ls, mkdir, rmdir, cd, tree, cat, touch, df -h, cp, mv, grep, ping, ifconfig, netstat

I have taught hundreds of thousands of students across a variety of platforms, and I think anyone who needs to understand Linux will love this course. Most lectures in this course are 5 - 10 minutes long. This course gives you an understanding of the most basic commands and knowledge areas of Linux.

If you need the basics of Linux, this course will give you a strong foundation, and is the ideal starting point.

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Instructor Details

Rick Crisci

I am the owner of TrainerTests and have delivered thousands of hours of official live training to my students, and I love teaching people new skills.

I provide video training unlike any other organization. I believe in using high quality illustrations and animations to simplify complex concepts. In my courses you will get the technical depth that you need, with a focus on making sure that you completely understand the underlying concepts.

Please feel free to connect with me on LinkedIn, I always enjoy making new contacts with my students!

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Reviews

4.6

4,529 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Joshua C Drexler on 8/19/2026

Every 30 seconds it stops, almost impossible to listen to without giving it your full attention at all times because if you aren't there to hit the button and do the stupid little things it just stops. Useless to use as a refresher during work.

By Mridul Arora on 7/18/2026

It was an amazing introduction to the world of linux! You could follow the course by installing ubuntu onto your machine or sign up for a free tier aws account which the instructor recommends and also helps you how to close or secure so that you aren't billed for anything. I loved Rick's guidance throughout the course and it empowered me to learn more, he made everything feel very intuitive and easy to follow! Would 10/10 recommend ✨✨ Thank you so much Rick!

By Amanda Anderson on 7/6/2026

Great course for a beginner. Each concept came with an explanation and then a demo, review, and or hands on activity

By Shawn Bergstrom on 5/13/2026

I really like the way you explain the commands and show them in the terminal. Very easy to understand.

By Rex Miller on 5/7/2026

yes, I was introduced to Linux when working on a Ham Radio project that included the need for raspberry pi. I acquired several pi's, different models and completed some projects and began thinking about the language to control the projects in the pi and on SD cards. that brings me to Linux. I began learning about the command line and installed a VB. This course fills in some basic knowledge that was missing. I'm a complete beginner, so thanks! , as I continue the journey.

By Nitika Sharma on 5/5/2026

This 90‑minute crash course is very well prepared and thoughtfully designed to deliver as much useful information as possible within a short time. The content is clear, structured, and easy to follow. I especially liked the quizzes after every lesson, as they help reinforce the concepts and allow you to check your understanding right away. Overall, it was a great investment of my time. I’ve recently started working on a new project that requires some use of Linux commands, and this course turned out to be exactly what I needed. Perfect for beginners or anyone looking for a quick and effective refresher.

By Dwight Mckenzie on 3/21/2026

I started studying Linux about 2-3 years ago. The beginning steps was a little interdating, on teh server rather than gnome. but with the help of learning VMs I was able to setup a crash test environment and run random commands, wrecking the software, so to speak. lol By the time I came to this course, I managed to have a little over 50% of the command knowledge at this level, but the course helped me confirm my current command understanding, and advance a little more. Thanks again for putting something like this together.

By Anonymized User on 3/3/2026

Quick course that covers the basics of Linux, the hands-on portions made it very easy to follow along with and understand the concepts explained.

By John Jacobs on 2/25/2026

The course was very straightforward, and it was easy to follow. The instructor was well versed in the material and made the content very engaging. I would highly recommend this course.

By Anonymized User on 2/21/2026

This is my first watching Linux before that I've had no clue about it, but now I've got somehow about it through this course. All credits go to this course owner, thanks sir...........

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Overall Score : 92 / 100