What is a Linux Distribution?

When people say "Linux", they're usually referring to an Operating System rather than just the Linux Kernel. These operating systems are known as Linux Distributions or 'Distros'. Let's take a look at what distros are.

What are they?

At its core, Linux is just the kernel – the core part of the operating system that manages resources and facilitates communication between the hardware and the software. However, to create a fully functional operating system, the Linux kernel needs to be complemented with various other components and software packages. This is where Linux distributions come into play.

Given that the Linux kernel is open-source under the GNU General Public License (GPL), anyone can take the Linux kernel source code and modify and combine it with the other necessary components to form a new fully functional operating system. These operating systems are called Distributions or 'Distros'.

This answers our question: A Linux distribution is a complete and pre-configured operating system that consists of the Linux kernel along with other components such as system libraries, utilities, and software applications to make a complete and functional user-friendly environment.

How many Linux Distributions are there?

One of the remarkable aspects of the Linux ecosystem is its diversity of distributions. There are hundreds of these distributions available and the main difference between them are the included packages, the user interface, and the tools available. Some distributions are designed for general-purpose use, while others may separate themselves from the crowd by meeting a different need, goal, function or by catering to a certain niche/demographic.

An example of such a demographic would be cyber-security professionals, which a distro like Kali Linux would cater to. Let's take a look at a few other popular Linux Distros.

Popular Linux Distributions:

• Ubuntu: Known for its user-friendly interface and extensive community support, Ubuntu is one of the most widely used distributions, suitable for both beginners and advanced users.
• Linux Mint: A Ubuntu-based distribution with the goal to provide a classic desktop experience with many convenient, custom tools and optional out-of-the-box multimedia support.
• Debian: One of the oldest yet still active Linux distribution projects, debian is known for its stability, reliability and commitment to free and open software principles. Many other distros are based on Debian, including Ubuntu.
• Arch Linux: A distribution preferred by experienced users who appreciate its minimalistic design and the flexibility to customise every single aspect of the system.
• Kali Linux: A Debian-based distribution with a wide range of security focused tools and packages which makes it very popular for cyber-security professionals.

You can learn about other Linux Distros on DistroWatch.com.

Conclusion

In conclusion, a Linux distribution is a comprehensive package that combines the Linux kernel with other essential system components and applications to provide a complete operating system. The diversity of Linux distributions allows users to choose an environment that best suits their needs. Whether you're a casual user, a developer, or a hacker, there's likely a Linux distribution that aligns perfectly with your requirements and preferences.

Want to learn more about Linux?

You can learn more about Linux by checking out the recommended articles section below or by checking out our Linux Tag to view all of our Linux articles!