have a look :-) 
use strict;
use warnings;
use re qw(debugcolor);
my $lines = 'B6y green $1$Byf3501d$dPtaW2vCbq63sdsw';

$lines =~ s/^(\S+\s\S+)/$1/;
print "$lines";

[download]
print+qq(\L@{[ref\&@]}@{['@'x7^'!#2/"!4']});

In reply to Re: How regex works here? by codeacrobat
in thread How regex works here? by nagalenoj

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