How to Choose the Right Linux Distribution: A Beginner’s Guide

How Open Source Licenses Support Linux Distributions

Unlike Microsoft Windows and Apple macOS, Linux has thousands of variants supported by global communities and enterprises. These variants, called distributions, offer many more options than other operating systems.

This tutorial first discusses Linux distributions and then provides examples for download and trial, reminding readers that Linux is free and any number of distributions can be tried.

The article does not cover technical configuration; related technical articles can be found on sites like 21CTO. Its main purpose is to discuss how to choose one or more Linux distributions.

What Is a Linux Distribution?

Linux distributions are the result of building a custom Linux version for a specific purpose. They may be created by individuals, communities, or commercial entities to meet goals such as graphics design, security auditing, gaming, or everyday internet use. Each distro includes the software needed to achieve its target purpose.

There are currently thousands of Linux distributions worldwide.

Why Are There So Many Linux Distributions?

Linux distributions are created to satisfy particular needs. Typical characteristics include:

Linux kernel plus open‑source applications.

Specific target audience and goals.

Independent release cycles.

Some are commercially supported, others are community supported.

Distributions can be tailored for home desktops, engineering or scientific workstations, network devices (web servers, file servers, virtual hosts), and security‑audit or penetration‑testing workstations.

Common Linux Distributions

Ubuntu Linux

Ubuntu is derived from Debian and is very user‑friendly, offering a solid starting point for Linux newcomers. It is highly customizable, receives regular security and feature patches, and provides both desktop and server editions.

Fedora Linux

Fedora serves as Red Hat’s testing ground for new features. It focuses on innovation, security enhancements, and a user‑friendly interface, offering rapid release cycles and versions for various hardware.

Linux Mint

Linux Mint is an Ubuntu derivative that provides multiple desktop environments and strong community support. It is stable, customizable, and does not have commercial backing, making it an excellent choice for new Linux users.

Red Hat Enterprise Linux (RHEL)

RHEL is a server‑grade operating system designed for robust, scalable, high‑performance workloads. It focuses on business needs, offering web services, container management, automation, and orchestration, but does not include typical desktop applications.

SUSE Linux Enterprise Server

SUSE provides high reliability and flexibility for enterprise resources, including virtualization, containerization, and cloud integration, with technical support for business environments.

Kali Linux

Kali Linux, also derived from Debian, is a specialized distribution for security auditing and penetration testing. It comes pre‑installed with tools for discovering, exploiting, and correcting security configurations, and is not recommended for beginners.

How Software Management Affects Distributions

The first noticeable difference between distributions is the graphical user interface (GUI), but software management is the biggest practical difference.

Two main package‑management methods trace back to early Debian and Red Hat distributions. Most popular modern distros use either the Debian method (apt) or the Red Hat method (dnf).

Debian‑based distros (Ubuntu, deepin, etc.) use apt to install, update, or remove software. Red Hat‑based distros (Fedora, RHEL, Rocky Linux) use dnf. Both are the most common package managers.

Debian, Ubuntu, deepin

Figure: Kali 2023 application menu.

Which Distribution Is Best for You?

If you are new to Linux, consider starting with Ubuntu, Fedora, or Mint. These distros are well‑developed, supported, and include essential applications such as browsers, office tools, and media players. They run on a wide range of hardware.

More experienced users may explore server‑oriented distros like RHEL or SUSE Enterprise. Ubuntu also offers server editions, which are useful for those pursuing Linux administration or certification.

Security professionals often use Kali Linux, but because it is not user‑friendly, it is not recommended for beginners. Other advanced security distros include BlackArch and Parrot Linux.

An interesting alternative for Raspberry Pi hardware is Raspberry Pi OS (formerly Raspbian), a Debian‑based variant optimized for IoT projects.

When choosing a distro, evaluate your goals and needs, and don’t be afraid to experiment. The right Linux system exists for every objective.

Getting Started Ideas

Learn Python programming.

Learn to manage Linux software.

Set up a web or file server.

Stream multimedia to a TV or stereo system.

Build a smart mirror.

Conclusion

People accustomed to Windows or macOS are often surprised by the freedom Linux offers. Although the sheer number of distributions can be overwhelming, each has its own purpose and strengths. Start with well‑known desktop versions like Ubuntu or Fedora, using virtualization or an old computer, and choose a distro that aligns with your personal or professional goals.