What is the Linux OS?

Linux is an open-source operating system (OS) kernel that serves as the core component of various Linux distributions (or distros). It’s known for its stability, security, and versatility and is widely used to power servers, embedded systems, and personal computers. Linux distributions combine the Linux kernel with various software components to create complete operating systems for various purposes, such as Ubuntu, CentOS, and Debian.

Linux® is an open source operating system (OS). An operating system is the software that directly manages a system’s hardware and resources, like CPU, memory, and storage. The OS sits between applications and hardware and makes the connections between all of your software and the physical resources that do the work.