The core module Text::Wrap seems to do what you want: 
use strict;
use warnings;
use Text::Wrap;

$Text::Wrap::columns = 11;
my $list = 'abcd efghi jkl mnop qrst uvwxyz';
print wrap('', '', $list);
print "\n";

__END__
abcd efghi
jkl mnop
qrst
uvwxyz

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In reply to Re: Print to file options (Text::Wrap) by toolic
in thread Print to file options by erez_ez

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