Which of these commands will set the permissions on file textfile to read and write for the owner, read for the group, and nothing for everyone else?

Mr. Dubey • 52.30K Points
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Q. Which of these commands will set the permissions on file textfile to read and write for the owner, read for the group, and nothing for everyone else?

(A) chmod 046 textfile

(B) chmod 640 textfile

(D) chmod rw r nil textfile

Correct : Option (B)

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Q. Which of these commands will set the permissions on file textfile to read and write for the owner, read for the group, and nothing for everyone else?

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