Which of the following Linux permissions will allow the owner to have full access, the members of the group to have Read and Write access, and the world to have only Read access?
A) chmod 764 foo.sh
B) chmod 664 foo.sh
C) cacls u+rwx g+rx o+r
D) calcs ./foo.sh /G owner:RWX /G group:rx /G world:R

Question

Quizplus · Accepted Answer

Linux uses a simple octal system to denote file permissions. There are three digits representing Owner (user), Group, and Others (world). Each binary position of the octal number represents rwx
respectively. Octal 764 is 111110100 in binary, split the digits into three sets and you have rwxrw_r__. The tool "calcs.exe" shows up in other questions, but in reference to NTFS (Windows) volumes be sure to look it up.

Which of the Following Linux Permissions Will Allow the Owner