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'Join' query

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From:
jet speed
Date:
August 7, 2009 08:03
Subject:
'Join' query
Message ID:
b43e0e600908070803m54d74c83me07e288d4ce52cf6@mail.gmail.com
Hi,

I would like to join the $abc with ':'  the final desired output 1:2:3:4:5

#!/usr/bin/perl

use strict;
use warnings;

my $abc = "1 2 3 4 5";
my $out = join ':', $abc;
print "$out";

executing the above, i get the same output 1 2 3 4 5, not sure were am going
wrong.

Any help on this would be much appreciated.

Thanks
Sj

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