Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?
A) chmod u=rwx,go=rx /bin/foo
B) chmod o+rwx,a+rx /bin/foo
C) chmod 577 /bin/foo
D) chmod 775 /bin/foo

Question

Quizplus · Accepted Answer

The command "chmod u=rwx,go=rx /bin/foo" sets the owner permissions to read, write, and execute (rwx) and the group and others permissions to read and execute (rx), making it executable by everyone but writable only by the owner.

Which of the Following Commands Makes /Bin/foo Executable by Everyone