umask

 

 

 


Usage

 

# 查看 Default valut

If mode is omitted, the current value of the mask is printed.

i.e.

umask

0022

umask -S

u=rwx,g=rx,o=rx

# 設定

umask NNN

i.e.

umask 000

touch test.txt

ls -l test.txt

-rw-rw-rw- 1 root root 0 Mar  4 18:26 test.txt