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Linux LX0-103 Exam 1 samples – Question 82

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

Correct Answer: A
Section: Devices, Linux Filesystems, Filesystem Hierachy Standard

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