In order to set all of the special permissions on a certain file or directory, which command below should be used on a file named filename?
A) chmod 777 filename
B) chmod 7777 filename
C) chmod 6666 filename
D) chmod 0000 filename

Question

Quizplus · Accepted Answer

The command `chmod 7777 filename` sets all of the special permissions (setuid, setgid, sticky bit) along with read, write, and execute permissions for the owner, group, and others on a file or directory. The first digit (7) in 7777 enables all special permissions.

In Order to Set All of the Special Permissions on a Certain