Hello All,

I have a string like

"The The duplicate duplicate string string .."

I want to convert this to

"The duplicate string ."

I wrote the following perl program to do this but it does not remove the duplicate "." character in the end of the string 
use warnings;
use strict;

$_ = 'The The duplicate duplicate string string ..';

s/\b((\w)+ | (.)+) \1\b/$1/g;
print "$_\n";

[download]
regards,
Abhishek.

In reply to duplicate string with regular expression by abhishes

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