Substitute the lines 
foreach (@nmap) {
   printf "%8s%12s%12s%16s\n", @port[$i], @protocol[$i], @pid[$i][1], 
+@app[$i];
   $i++;
}

[download]
by 
foreach (@nmap) {
   my @pids = @pid[$i][1];
   printf "%8s%12s%12s%16s\n", @port[$i], @protocol[$i], shift(@pids),
+ @app[$i];
   for (@pids) {
      printf " " x 20 . %12s" . " " x 16 . "\n", shift(@pids);
   }
   ++$i;
}

[download]
I'm not using Unix, so I can't test it, but it should work.
Cheers, CombatSquirrel.

In reply to Re: @pid = a list - need a way to print by CombatSquirrel
in thread @pid = a list - need a way to print by Hayl_

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