umask
umask
[nnn
]umask
[-S
] [mask
]-SPrint the current mask using symbolic notation. ksh93 only.
Display file creation mask or set file creation mask to octal value nnn
. The file creation mask determines which permission bits are turned off (e.g., umask 002
produces rw-rw-r--
). See the entry in Chapter 2
for examples.
The second form is specific to ksh93 . A symbolic mask is permissions to keep.
Option
|
|
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| Reference: ulimit | 
|
Reference: unalias |
