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This article is to share with you about how to understand the Linux directory structure, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

In a Linux system, everything is a file, including hardware.

An introduction to the directory structure of Linux:

Files required when / boot Linux starts

/ dev device file

/ etc configuration file

/ home user home directory

/ media media file

/ mnt mount file

/ opt third party software

/ proc Virtualization File

/ root administrator's home directory

/ run process file

/ srv compressed files

/ sys system files

/ usr installed software, shared libraries

/ var variable data, log file

/ tmp temporary file

Commands available to ordinary users of / usr/bin

Commands that can be used by / usr/sbin superuser

/ usr/lib 32-bit library file

/ usr/lib64 64-bit library file

1. "/" it is the highest level directory, that is, our "root" directory.

2. There are some subdirectories under the root, such as boot, etc, tmp, var, lib, etc.

Note: etc this directory, it is where we save the system configuration information, our users, passwords, and so on are saved here.

What is Linux system Linux is a free-to-use and free-spread UNIX-like operating system, is a POSIX-based multi-user, multi-task, multi-threaded and multi-CPU operating system, using Linux can run major Unix tools, applications and network protocols.

The above is how to understand the Linux directory structure. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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