Linux from Scratch #2: Is Linux an Operating System or Just a Kernel?
When I first started learning Linux, I constantly heard two different statements: "Linux is an operating system." "Linux is just a kernel." At first, I thought one of them had to be wrong. After learning how Linux actually works, I realized both statements make sense depending on the context. Let's understand why. What Is an Operating System? An operating system (OS) is the software that acts as…
Linux is often debated as either an operating system or just a kernel, but both statements can be accurate depending on the context. An operating system (OS) is a software that bridges users, applications, and hardware, providing services like process, memory, file, device management, security, and networking. The kernel, on the other hand, is the core component of an OS that manages hardware access for programs through system calls.
Linux, technically, refers to the Linux kernel created by Linus Torvalds. While the kernel alone cannot provide a complete user experience, it is combined with other components like the GNU Project's utilities, shell, package manager, and desktop environment in a Linux distribution to create a usable operating system.
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