What is the difference between Linux and Linux kernel?

Answer 1

Linux refers to an open-source operating system kernel and the broader ecosystem of software and applications that often run on top of it. The term "Linux" is often used colloquially to refer to an entire operating system, but technically, it specifically refers to the kernel.

The Linux kernel is the core part of the operating system. It is responsible for managing hardware resources, providing essential services to software applications, and facilitating communication between software and hardware components. The kernel handles tasks such as process scheduling, memory management, file system access, and device driver management. It acts as an intermediary between the hardware and the user-level software.

On the other hand, the broader term "Linux" encompasses not just the kernel but also a wide range of software utilities, libraries, tools, and applications that together make up a complete operating system. This includes things like the GNU utilities (commonly referred to as GNU core utilities), system libraries, graphical user interfaces (like GNOME or KDE), command-line utilities, system administration tools, and more. These components, when combined with the Linux kernel, create a functional and usable operating system environment.

So, in summary:

Linux Kernel: The core component of the operating system responsible for managing hardware and providing essential services.

Linux (Operating System): The complete package that includes the Linux kernel and a variety of software components to create a functional operating system environment.

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Answer 2

Nothing. Linux kernel is the first Linux the first Linux that came out, and it's a bit easier than every other Linux distrobution.