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This article mainly shows you "what is the structure of the Linux system", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "what the structure of the Linux system is like" this article.

1. Linux kernel: the kernel is the core of the system, which is the core program for running programs and managing hardware devices such as disks and printers. The operating system provides an operating interface to the user, receives commands from the user, and sends the commands to the kernel for execution. After we have installed Linux, a general-purpose kernel is installed on the host, and this general-purpose kernel can meet the needs of most users.

Linux allows users to customize the Linux kernel according to the actual configuration of the host, which can simplify the Linux kernel and improve the startup speed of the system.

2. Linux shell:shell is the user interface of the system, which provides the interface between the user and the kernel. The command entered by the user is received and sent to the kernel for execution. The operating system provides an operating interface between the system kernel and users. Linux has a variety of operating environments, including integrated desktop environment based on graphical interface and command line environment based on Shell.

Shell is a command interpreter that interprets commands entered by the user and feeds them to the kernel. Shell programming language has the characteristics of universal programming language.

3, utilities: Linux system has supporting utility programs, such as editors, browsers, office suites and other system management tools, users can write their own applications.

These are all the contents of the article "what is the structure of the Linux system?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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