If you're learning DevOps, Cloud, or Backend Development, Linux is a skill you simply can't avoid. Most production servers run Linux. Docker containers run on Linux. Kubernetes is built around Linux. Even many cloud services are powered by Linux. As part of my DevOps learning journey, I started with the Linux fundamentals. In this article, I'll share the concepts and commands every beginner should know. What is Linux? Linux is an open-source operating system kernel that act...