Select Code to Download

use strict;
use warnings;
...
      $pm->finish; # Terminates the child process
   }
}

use Parallel::ForkManager ();
my $pm = Parallel::ForkManager->new(3);
...
   exec "remotelogfile $fw logfile > /var/$fw.log";
   die("Unable to launch \"remotelogfile $fw\": $!\n");
}