Which of the following UNIX command is used to verify integrity of the file system?

mount

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dump

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dcheck

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fsck

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Solution

The correct option is D fsck
FSCK UNIX command is used to verify integrity of the file system.

The FSCK is a system utility. It is a tool that is used to check the consistency of a file system in the Unix-like operating systems. It is a tool that will check and repair inconsistencies in Unix-like systems including Linux. It is used to check & repair the errors in the file system. It is similar to ‘chkdsk’ utility in windows operating systems.

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