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This article mainly explains the "Linux root directory under the main directory function description", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's train of thought slowly in depth, together to study and learn "Linux root directory function description of the main directory"!

/ bin: store the most commonly used commands

/ boot: launch the core file of Linux

/ dev: device file

/ etc: store various configuration files

/ home: user home directory

/ lib: the most basic dynamic link sharing library of the system

/ mnt: generally empty, used to mount other file systems temporarily

/ proc: virtual directory, which is the mapping of memory

/ sbin: the system administrator commands to store the directory

/ usr: the largest directory, permitted applications and files

/ usr/X11R6:X-Window directory

/ usr/src:Linux source code

/ usr/include: system header file

/ usr/lib: stores commonly used dynamic link shared libraries and static archives

/ usr/bin, / usr/sbin: this is a supplement to / bin, / sbin

Another way of saying:

/ bin binary executable command

/ dev device special file

/ etc system Administration and configuration File

Configuration files and scripts started by / etc/rc.d

/ home the base point of the user's home directory, for example, the home directory of the user user is / home/user, which can be represented by ~ user

/ lib standard programming library, also known as dynamic link sharing library, acts like .dll files in windows

/ sbin system management commands, where the management programs used by the system administrator are stored

/ tmp common temporary file storage point

/ root system administrator's home directory (hehe, privileged class)

The / mnt system provides this directory to allow users to mount other file systems temporarily.

The directory / lost+found is usually empty, and the "homeless" file (.chk under windows) is here when the system is shut down abnormally.

/ proc virtual directory, which is the mapping of system memory. You can access this directory directly to get system information.

/ var the overflow area of some large files, such as log files for various services

The largest directory of / usr, where almost all the applications and files to be used are located. It contains:

/ usr/X11R6 directory where X window is stored

/ usr/bin numerous applications

Some hypervisors of / usr/sbin super user

/ usr/doc linux document

Header files required for developing and compiling applications under / usr/include linux

Configuration files of dynamic link libraries and software packages commonly used in / usr/lib

/ usr/man help documentation

/ usr/src source code, the source code of the linux kernel is in / usr/src/linux

/ usr/local/bin locally added commands

/ usr/local/lib locally added libraries

Thank you for your reading, the above is the "Linux root directory under the main directory function description" of the content, after the study of this article, I believe you on the Linux root directory under the main directory function description of this problem has a deeper understanding, the specific use of the situation also needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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