21 Apr
2023
21 Apr
'23
12:30 a.m.
umask - is used to set default permissions for files or directories the user creates.
To calculate umask value $ umask
To Displays the current mask $ umask -p
To set and update the default umask value $ umask 543
To view symbolic representation $ umask -S
To set the default permissions for all new files or folders to 644 and 755 then umask value is $ umask 022 for folders 777-022 = 755 for files 666-022 = 644
regards, T.Dhanasekar