Which option is used for the recursive functioning of chmod command?(a) -R(b) -r(c) -l(d) -iThe question was asked during a job interview.My doubt stems from Changing File Ownership and Permissions topic in division Basic File Attributes of Unix

Which option is used for the recursive functioning of chmod command?(a

1.	Which option is used for the recursive functioning of chmod command?(a) -R(b) -r(c) -l(d) -iThe question was asked during a job interview.My doubt stems from Changing File Ownership and Permissions topic in division Basic File Attributes of Unix
Answer» CORRECT ANSWER is (a) -R To ELABORATE: Like other UNIX commands, chmod can also descend a directory hierarchy and apply the EXPRESSION to every file and subdirectories it finds. This is done USING -R option. For example,

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