Hi,
I am having trouble with this script in windows, where I am forking off close to 10 processes, and then trying to capture their output. The code works fine on UNIX, but hangs on windows. Please Help. Thanks.


for (my $i=0; $i < 10; $i++) { $pid = fork; if ($pid == 0) { my $dir_cmd = "dir"; my @output = `$dir_cmd`; exit 1; } elsif ( defined ($pid) ) { # parent $process_count++; push(@pids,$pid); print "job $pid forked \n"; } else { # fork error print "fork failed with code $pid n"; exit 1; } }

In reply to forking in winblows ? by arkamedis21

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.