Try it like this:

#!/usr/bin/perl

use warnings;
use strict;

my $cmd = 'top';

open(TOP, "-|", "$cmd");

while (<TOP>)
{
print "$_";
}
close (TOP);

:)

Respectfully,

Brother Hippsta

In reply to Re: Capturing output from a "moving" system call by hippsta
in thread Capturing output from a "moving" system call by DreamT

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