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Which of the following commands is used to update access and...

This question belongs to Computer Science Unix
Unix
?

Which of the following commands is used to update access and modification times of a file?

Answer & Solution
Correct Answer: Option C
In Unix, the touch command is used to update access and modification times of a file. If the file specified doesn't exist, touch creates an empty file with the specified name.
So, touch is the correct command to update access and modification times of a file.
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