The Linux system is made up of three main components, which are described below.
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Kernel: The kernel is Linux’s most crucial component. It is in charge of the fundamental functions of the operating system. It is made up of a variety of modules that communicate with the hardware directly. Kernel provides the required abstraction for system or application programmes to hide low-level hardware data.
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System libraries: They are specialized functions or programmes that give application programmes or system utilities access to Kernel capabilities. The majority of the operating system’s functionality is implemented by these libraries, which do not need kernel module code access rights.
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System Utility: Programs in this category are responsible for executing specialized, individual-level tasks. They’re more reliable, and they provide users more control over their computers.