In Unix 'grep' command is used for :

Q. In Unix ‘grep’ command is used for :

A

Change attribute of a file

B

Search of a word in a file

C

Rename a file

D

None of the above

Solution:

The grep command is used to search text or searches the given file for lines containing a match to the given strings or words.
By default, grep displays the matching lines.
Grep is a powerful file pattern searcher in Linux.

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