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If you’ve used Linux for any length of time, you’d know how important Linux file permissions are. But what about permissions for when you create new files? A utility called umask lets you set default file permissions for new files on Linux.
If you’ve used Linux for any length of time, you’d know how important Linux file permissions are. But what about permissions for when you create new files? A utility called umask lets you set default file permissions for new files on Linux.