Exactly. That is exactly what I was trying to do. I tried your script, and get the following error:

This Perl hasn't been configured and built properly for the threads mo +dule to work. (The 'useitthreads' configuration option hasn't been us +ed.) Having threads support requires all of Perl and all of the XS modules +in the Perl installation to be rebuit, it is not just a question of a +dding the threads module. (In other words, threaded and non-threaded +Perls are binary compatible.) If you want the use of the threads module, please contact the people w +ho built your Perl. Cannot continue, aborting. BEGIN failed--compilation aborted at /usr/lib/perl5/5.8.0/cygwin-multi +-64int/threads.pm line 28.
Any advice? Thanks.

In reply to Re^2: question about running a system and a perl function background by Anonymous Monk
in thread question about running a system and a perl function background by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.