![What is the term for that technique (like umask modes in linux) where number-X represents some a specific combination of possible options. Number-X is found by summing other numbers that represent individual What is the term for that technique (like umask modes in linux) where number-X represents some a specific combination of possible options. Number-X is found by summing other numbers that represent individual](https://i.imgur.com/yZePYzZ.png)
What is the term for that technique (like umask modes in linux) where number-X represents some a specific combination of possible options. Number-X is found by summing other numbers that represent individual
Can we set file permissions to 775 by using umask in Linux? If yes, what would the umask be and how will it be calculated? - Quora
![Interview Question | What is Umask | User Mask or User file creation MASK in Linux | Linuxtopic - LinuxTopic Interview Question | What is Umask | User Mask or User file creation MASK in Linux | Linuxtopic - LinuxTopic](https://1.bp.blogspot.com/-8I--YC6Nj-g/XTc7NMCHDVI/AAAAAAAAEdA/qFp0fXlNC2AECoIz7tdkMb0_XBxixkiTQCLcBGAs/s1600/what%2Bis%2Bumask%2Bin%2Bliunux.jpg)