The mount command:

Mount a disk device or disk partition to a directory. This command is used to copy files between multiple Linux operating systems. \

The format is as follows:

mount [-t vfstype] [-o options] device dir

Fdisk command:

When we need to know the partition structure of the hard disk, we can use this command to complete the task.

fdisk -l

Tar command: \

Most commonly downloaded from the Internet are files with the suffix tar or gz. These are compressed files and you can’t use them without tar.

tar -xvf xxxx.tar

To compress the files in the /home directory into home.tar, use the following command: \

   tar cvf home.tar /home/\

Tar has a lot of parameters, which requires us to pay attention to the use of man in the process of using, to help us change the use of each command.

Unzip the command:

Unzip a decompresses a zip file to the current folder. \

Rar command:

This command is not the default, you need to install software support to use, then use rar e filename to decompress the file package. \

Chown command:

This command is used to change the ownership of a file or folder. You can remember this command literally. How about change ownership?