Hi, read the two files names in two different arrays and compare the array using List::Compare module. It will give the presence of extra names in both the files as below.

use strict;
use warnings;
use List::Compare;
my @file1 = qw(name1 name2 name3 name4 name5 name6 name7 name8 name9 n
+ame10);
my @file2 = qw(name1 name2 name3 name4 name5 name6 name7 name8 name9 n
+ame10 name11);

my $lcma = List::Compare->new(\@file1, \@file2);
print $lcma->get_complement; # extra present in file2
print $lcma->get_unique;     # extra present in file1

[download]

Regards,
Velusamy R.

eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

In reply to Re: remove entries that match by Samy_rio
in thread remove entries that match by Anonymous Monk

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