What does the setfacl -b command do?
A) It removes all extra ACL assignments on a given file
B) It sets 7777 on a given file or folder for all users / groups
C) The file's user / group ownership is changed to root / root
D) The file's ACL assignments are created and are then ready to be modified.

Question

What does the setfacl -b command do?​
A) ​It removes all extra ACL assignments on a given file
B) ​It sets 7777 on a given file or folder for all users / groups
C) ​The file's user / group ownership is changed to root / root
D) ​The file's ACL assignments are created and are then ready to be modified.

Quizplus · Accepted Answer

The setfacl -b command removes all Access Control List (ACL) entries from a given file, effectively resetting the file's permissions to the default.

What Does the Setfacl -B Command Do?​

What Does the Setfacl -B Command Do?