-----Original-Nachricht-----
> Subject: adding \n?
> Date: Wed, 07 Jul 2010 05:30:14 +0200
> From: Noah <noah-l...@enabled.com>
> To: Perl Beginners <beginners@perl.org>
> Hi there,
>
> I want to add '\n' to each element of @contact_list.
> what are my options for doing so?
>
Hi,
Perl's map function does that for you.
$ perl -e '@x=(1,2,3);@y=map {$_."\n"} @x;print for @y'
1
2
3
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