Understanding Linux Operating System Definition- Best In 2021

Understanding Linux Operating System

Do you already know what is meant by Linux? Maybe some people already know, but for those who don’t know, please see the article below until it’s finished. Because of this, we will share about Linux understanding, functions, history, benefits, types complete with examples.

Understanding Linux

Linux is the name of a Unix-based operating system that is distributed to the public and has the GNU General Public License (GPL) for free, which means that if Linux is distributed with the source code. Access to the source code allows users to customize this operating system, which can then be freely reused and distributed.

The name Linux itself is taken from the name of its creator, Linus Torvalds, for more information on the history of Linux, which will be discussed in the following article.

The Linux kernel is the biggest difference between Linux and other popular operating systems by having available components that are both openly and freely accessible. But readers should know, Linux is not the only open-source operating system, there are several other operating systems that are similar to Linux.

The Linux operating system is developed by distributing it for free so that potential users can download this operating system from the Internet or get it from forums special. Linux user forums usually form a special community to modify the system, after which it is modified and developed the source code is redistributed over the Internet or other media. Everyone is free to join the community to develop the Linux operating system.

Linux Functions


As a user-managed operating system, the operating system can run concurrent programs without causing problems.


As we know, the task of the operating system itself is to manage the resources and functions of the device so that this function gives the operating system access to those resources.


The operating system can run processors with various CPUs simultaneously.


With this operating system, it is possible to run a multiuser model that simultaneously uses the CPU and automatically assigns time allocations between users to access services.

Linux History

Linus Torvalds was the early creator of Linux when he was a student. Finnish student Linus Torvalds was inspired by a small UNIX system developed by Andrew S. Tanenbaum.

Linux was born in August 1991, when Linux version 0.01 was used successfully. Linus Torvalds developed Linux version 0.02 in October 1991, which was limited to running GCC (GNU C Compiler) bash shell and (GNU Bourne Again Shell).

Since then, Linux has continued to evolve into a very complete UNIX system. Now Linux can be used for networking, software development, and many other things. This operating system may be a cheaper alternative to operating systems like Windows.

Linux Benefits

  • Linux is a free and open-source operating system. The fact that you don’t need a license fee to buy or use Linux is free.
  • Linux is easy to use because Linux distributions already support a graphical user interface (GUI) and are also user-friendly.
  • Stronger password protection ensures stronger protection.
  • Linux is relatively stable. Linux can be installed on low hardware features. Old hardware can work fine on Linux.
  • Besides being free to use Linux, it’s also free to edit and distribute. We can even develop our own distribution.

Linux Example

Some Linux examples, including:

Linux Red Hat

It is one of the most popular Linux operating systems, with a graphical display that starts with installation, making it quite easy to use.

Linux Debian

Is the Linux operating system, which is very suitable for use with server computers, has been around since 1999 and is still being developed. Lots of people use Debian as a server operating system because it is quite reliable. Debian is not suitable for use with personal computers because it is intended for servers.

Linux Ubuntu

Ubuntu can be used on server computers and can also be used on personal computers or computers. One of the most widely used Linux operating systems for PCs is Ubuntu.

Linux Mint

It is a Linux operating system based on Debian and Ubuntu. This operating system is designed for computer problems, Linux Mint has up to 2 (two) types, namely Cinnamon and Mate. Linux Mint can mean an application that can be used with Ubuntu.

Linux Fedora

Based on RPM and yum, Linux distributions are now developed by the Fedora Project, sponsored by Red Hat, and also supported by the programming community. For example, the Fedora 24 model, which has a number of platform and application benefits.

Linux SuSE

openSUSE is an open-source Linux distribution, SuSE has the advantages of a complete library and many applications, good support, and easy hardware discovery. Besides Red Hat, SuSe is a Linux distribution that just keeps growing and keeps growing.

That’s some information about Linux that you can know. Hopefully useful and can increase your knowledge and insight, thank you!

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