#!/usr/bin/perl -l

# https://perlmonks.org/?node_id=1227618

use strict;
use warnings;

my $want =  q{UK_Mobile_Vodafone_GBRVF};
my $dest = q{UK Mobile - Vodafone [GBRVF] [MSRN]};
print $dest;

$dest =~ s/( )|- |\[|\].*/ '_' x !!$1 /ge;

print $dest;
print $want;

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In reply to Re: Search and replace regex, but only retain a portion of the string by tybalt89
in thread Search and replace regex, but only retain a portion of the string by ghenry

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