Testing must know will be series - Linux common commands - mkdir

21 essential Linux test commonly used commands, every day a knock, knock three times each, monthly cycle, all can remember! !

https://www.cnblogs.com/poloyy/category/1672457.html

 

Create a new folder yyTest

mkdir yyTest

 

Create three folders yyTest1 yyTest2 yyTest3

mkdir yyTest1 yyTest2 yyTest3

 

Create a multi-level folder yy / test / cool

mkdir -p yy/test/cool

 

Create a new folder yyCool, and set permissions

mkdir -m 777 yyCool