What Is Linux?
Linux is a free and open-source operating system based on the Linux kernel. It is used by millions of people around the world, on everything from servers to smartphones. Linux is known for its stability, reliability, and flexibility.
Here is a more detailed breakdown of each line:
Free and open-source: Linux is free to download and use, and anyone can contribute to its development. This makes it a very accessible and affordable operating system.
Linux kernel: The Linux kernel is the core of the Linux operating system. It is responsible for managing hardware and software resources, and for providing the basic functionality that other programs rely on.
Used by millions of people: Linux is used by a wide variety of people, including individuals, businesses, and organizations of all sizes. It is especially popular in the server market, where it is used to power many of the world's websites and online services.
Known for its stability, reliability, and flexibility: Linux is known for being a very stable and reliable operating system. It is also very flexible and can be customized to meet the needs of different users.
There are various flavors or distros of Linux developed by many organizations and maintained by respective developer communities across the globe. Some mentioned names below might be well known to you. If not no worries, you can Google them out 😉
Ubuntu — User-friendly and ideal for beginners. Offered both for desktop and server. 🆓 for personal use.
Red Hat Enterprise Linux (RHEL) — Commercial distro focused on stability. Used by many organizations. 🏢
Debian — Known for stability and large ecosystem. Ubuntu is based on Debian.
Fedora — Cutting Edge and innovative distro sponsored by Red Hat.
I'm going to work on Ubuntu and will post updates in the next blog. It will cover fundamentals, like why we need to learn Linux as a DevOps Practitioner, a few basic commands and so on.