This series is specifically designed to help you understand the fundamentals of Linux easily, from the most basic concepts to daily usage. Here, you will be guided step by step to get to know Linux, the installation process, and various tips to stay productive while using popular desktop distributions such as Ubuntu and Fedora.
All materials and screenshots in this series use two reference distros: Ubuntu 26.04 LTS "Resolute Raccoon" and Fedora Workstation 44. Both are the latest stable releases at the time of writing, and coincidentally both have fully switched to GNOME 50 with a Wayland-only session (X11 support has been removed from the GNOME session). If you are using other versions, most concepts still apply, but the interface appearance may differ slightly.
What Will You Learn?
- Linux Basics: Light and easy-to-digest explanations of what Linux is, its history, and the philosophy behind open source.
- Linux System Components: In-depth introduction to the kernel, shell, desktop environment, and how software management works.
- Installing Linux: Complete guides for installing Ubuntu and Fedora, both via virtual machine and directly on physical hardware.
- Navigation and Filesystem: Detailed discussion of the Linux directory structure, partitioning concepts, and smart ways to manage files.
- Command Line and Terminal: Basics of using the terminal, essential commands you must know, and productivity tips.
- User and Permission Management: Easy guides to managing users, groups, and setting file permissions effectively.
- Software Management: How to use package managers like APT and DNF, along with modern technologies like Flatpak.
- Networking and Security: Network configuration, troubleshooting tricks, firewall setup, and basic Linux security principles.
- Customisation and Productivity: Various tips to optimise the GNOME desktop, shell, and terminal to match your style and needs.
- Storage and Hardware: How to manage disks, partitions, removable media, and how to identify and solve driver and hardware issues.
- Troubleshooting and Next Steps: Methodology for solving common Linux problems, and a guide to advanced topics such as servers and DevOps.
What Do You Need to Prepare?
You do not need any prior technical experience to follow this series. All you need is a computer with standard specifications (8 GB or more of RAM is recommended for a comfortable virtual machine experience), an internet connection to download ISOs, and a willingness to try each step discussed. All practical exercises in the early part of the series are done via a virtual machine, so it is safe to try without changing your main operating system.
Who Is This Series For?
This series is perfect for anyone who wants to start their adventure in the Linux world. Whether for daily needs, learning programming, or just wanting to try it out before diving deeper into the server and DevOps world.
Why Learn Linux?
Linux is the operating system that powers most of the world's technology, from desktop computers to servers and the cloud. Having a strong understanding of Linux will be a valuable asset for your career in technology, software development, and system administration.
After completing this series, you will have a solid foundation to explore more interesting advanced topics such as scripting, server management, and DevOps!