What is the directory mnt in linux

In Linux, mnt is the directory where mounted devices are stored; mnt is the abbreviation of mount, which means mount. The mount command is used to mount files outside the Linux system, so the mnt directory can be understood as mount. After the command is used to mount optical drives, USB and other devices, the corresponding device directory will be found in mut.

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

What is the mnt directory in Linux

The role of the mnt directory in Linux:

mount can be directly understood as "mounting" to mount the optical drive, The directory of the USB device, after loading, will have the directory of the corresponding device in mnt.

mount English explanation: mount; climb up; climb; ride on; ride on; step on. It can be directly understood as "mounting"

Mount the directory of the optical drive and USB device, load After that, the directory of the corresponding device will be added in mnt. mnt is the abbreviation of mount.

Mount command:

The Linux mount command is a frequently used command. It is used to mount files outside the Linux system.

Note:

1. The mount point must be a directory.

2. A partition is mounted on an existing directory. This directory does not need to be empty, but the previous content in this directory will not be available after mounting. The same is true for mounting file systems created by other operating systems.

3. The file system format used by CDs, floppy disks, and other operating systems is different from the file system format used by Linux. The CD is ISO9660; the floppy disk is FAT16 or ext2; Windows NT is FAT16 and NTFS; Windows98 is FAT16 and FAT32; Windows2000 and WindowsXP are FAT16, FAT32 and NTFS. Before mounting, you need to know whether Linux supports the file system format to be mounted.

Extended knowledge:

Instructions for the purpose of each directory under the root directory of the Linux system:

1. / root directory-------- - All directories are hung under it

2./boot　--------- Stores Ubuntu kernel and system startup files. These files are loaded first when the system starts.

3./etc　--------- System configuration file directory. Password files, network card settings, environment variable settings, etc. are all in this directory, as are many network configuration files.

4./lib --------- The shared library of programs and core modules in the root file system directory. This directory stores the most basic dynamic link shared libraries of the system, similar to the system32 directory under Windows. Almost all applications need to use these shared libraries.

5./media --------- Mainly used to mount multimedia devices. The CD-ROM drive and USB device automatically mounted by the Ubuntu system store temporarily read files.

6./proc --------- This directory is a mapping of system memory. We can directly access this directory to obtain system information. In other words, the contents of this directory are not on the hard disk but in memory.

7./sbin --------- s means Super User. Here are the system management programs used by system administrators, such as system management, directory query and other key command files.

Related recommendations: "Linux Video Tutorial"

The above is the detailed content of What is the directory mnt in linux. For more information, please follow other related articles on the PHP Chinese website!