The setuid (set user id) is a permission bit, that allows the users to exec a program with the permissions of its owner. The setgid (set group id) is a bit that allows the user to exec a program with…
The sticky bit is set on directories to forbid all the users in the system to rename or delete the directory or the files/directories inside the directory, except the owner and root, even if they have 777 permissions. To set…