What components make up the Linux operating system?

The Linux operating system is composed of several components: 1. Linux Kernel: The core part of the Linux operating system, responsible for managing the computer’s hardware resources, providing various system services and functions, and interacting with hardware devices. 2. GNU tools: GNU is a free software project that offers a range of tools and applications, including compilers, debuggers, text processing tools, etc. Linux operating system uses a lot of GNU tools, allowing users to easily develop and manage operations. 3. GNU libraries: GNU libraries are a collection of functions and programs for software development, providing various commonly used function implementations such as file operations, network communication, graphical interfaces, etc. Developers can use these libraries to simplify the development process and improve efficiency. 4. Shell: The interface through which users interact with the operating system, allowing them to execute commands, manage files and directories, configure the system, etc. Commonly used shells in the Linux operating system include Bash, Csh, Ksh, etc. 5. X Window System: A graphical user interface system that provides window management, graphic drawing functions, allowing users to operate the interface through the use of a mouse and keyboard. X Window System is usually used in the Linux operating system to provide a graphical interface. In addition to the above components, the Linux operating system also includes various applications, drivers, and configuration files to meet users’ various needs and expand system functionality.