The .(dot) shell command

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Mr. Dubey

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📊 Operating System Architecture

Q. The .(dot) shell command

(A) can take command line argument
(B) will fork a child shell to execute the named shell script
(C) can be used to change the environment of the current shell
(D) all of the above

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✅ Correct Answer: (C) can be used to change the environment of the current shell

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