Re^2: Grepping for a value in a hash of filenames and printing the matches

Thanks for the reply.

I am getting "Use of uninitialized value in hash element at orphan_plf.pl line 40" and line 40 is @{ $Hash_filematches{ $filename } } = grep( /\/\Q$file_name\E#/i, @{ $Hash_filenames{ $plf } });

and the output is PRINTING MATCHED HASHES apps.plf => ARRAY(0x1981c80) modem.plf => ARRAY(0x1981ca4) ...........

1.I am confused on why apps.plf is showing beacause the file we are grepping is not in this PLF. 2.the output is printing the reference values,how do I fix this?Please help

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