SOLVED: 4.Calculate the default permission set for files after applying the umask value Umask value 002 Octal notation Symbolic notation 022 026 027 077 3.Archival and Backup 1.Create a backup of your
Umask command in Linux with examples - GeeksforGeeks
Linux Umask | How Does Umask Work in Linux with Syntax?
Kali Debian Linux – How to calculate Umask | University of South Wales: Cyber University of the year: Three years running: 2019, 2020, 2021