Introduction to LinuxShell

Source: Internet
Author: User
Shell is a program with special functions. it can be understood as an interface that is made only when users interact with the kernel. We know that the kernel is the heart of Linux, and the kernel is transferred to and left in memory when it is started. Other applications are only transferred to the memory when needed... shell is a program with special functions. it can be understood as an interface that is made only when users interact with the kernel. We know that the kernel is the heart of Linux, and the kernel is transferred to and left in memory when it is started. Other applications are only transferred to the memory when needed.

Shell is an application that is transferred to the memory for execution when a user logs on to the system. It connects the user to the kernel. the command entered by the user takes effect only after the Shell is sent to the kernel for execution, and the result is returned to the user. Shell encapsulates many commands that can communicate with the kernel. you can use these commands to manage Linux. The specific relationship is as follows: www.2cto.com

The concept of Shell involves many aspects of the operating system. here is an introduction. Hope you don't like it ...... Prepared by AI_Net
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