The umask command in Linux sets default permissions for files and directories in Linux umask -S

***Be careful when setting the umask value permanently! ***
Hello guys, this video is about understanding the umask command in Linux which is used to set default permissions for files and directories when they are created. I had explained how umask value works and the process of getting default permissions using umask value. I also explained the -S option used with the umask command in Linux. Various examples to understand the umask command are also provided.
The topics covered in this video are:-
– umask command in Linux
– set default file permissions in Linux
– set default directory permissions in Linux
– change the umask value for a user on Linux
– change the umask value system-wide on Linux
– calculate permissions using umask value
– umask -S command under Linux
– umask in detail
#umask #default #permissions #linux # commands

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