[Linux] common command mkdir command

 mkdir - make directories

Examples:
mkdir / data
to create data folder (directory) in the root directory /

 

grammar:

　　mkdir [-p] dirName

 

Parameters :

• -p sure that the directory name exists, that does not exist on a build.

 

Example: mkdir -p create directories recursively

[root@oldboy oldboy]# mkdir /label /label/1 /label/1/2
[root@oldboy oldboy]# tree /label
/label
└── 1
    └── 2

2 directories, 0 files

 

mkdir / label / label / 1 / label / 1/2 and mkdir -p / label / 1/2 equivalent, are recursively create directories.