The Linux kernel is the core component of the Linux operating system. It is responsible for managing system resources such as the CPU, memory, and input/output (I/O) devices. The kernel also provides an interface for user-level programs to access these resources.
The Linux kernel was originally created by Linus Torvalds in 1991 as a hobby project while he was a student at the University of Helsinki in Finland. Today, the Linux kernel is maintained by a large community of developers and is used in a wide range of devices, from servers and desktops to smartphones, tablets, and embedded systems.
The Linux kernel is designed to be modular, which means that different parts of the kernel can be loaded and unloaded dynamically as needed. This allows for greater flexibility and customization, as well as better performance.
Some of the key features of the Linux kernel include support for multitasking and multi-user environments, virtual memory management, process management, file systems, networking, and device drivers. These features allow the kernel to provide a stable and reliable foundation for the Linux operating system, as well as support for a wide range of applications and use cases.
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