Thanks to all Perl monks (bart,arun,bichonfrise74) for providing the solutions. Really helped in learning the perl concepts

In reply to Re^2: How do I Extract contents from given input files and merge into one text file based on Unique keys present in input files by lnin
in thread How do I Extract contents from given input files and merge into one text file based on Unique keys present in input files by Anonymous Monk

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