Im trying a grep a variable which contains a word ( The word will be updated as the variable is used in a loop) ...

For eg the variable monk contains the following words:- node, post, Perl.

The snippet im using is 

if ( grep  /$Variable/, <$fh> )

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$variable contains the word which i try to find it in the fh which is nothing but files..

The issue is $variable contains the word "node" the following words are getting grepped :- _node similarly for post , _post is also getting matched .. how to find the exact match or how to exclude the "_" in the search...

In reply to Exact Match - GREP by rajkrishna89

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