#/usr/bin/perl

use strict;

my    $string = "0815 /irgend/ein/lustiger/pfad/zu-einer.rrd 1193741121:0 1193741121:1";
my    $count = 0;
      $count = $string =~ tr/ //;
my    $regex = "([0-9]{1,3})\ ([0-9A-Za-z\/\.\-]*)";
      for(my $i = 2; $i<$count; $i++)
      {
        $regex .="\ ([0-9\:]*)";
      }
      $regex .="*/";
      print $regex."\n";
      $string =~m/($regex)/;
      print "count= ".$count."|".$1."|".$2."|".$3."|".$4."|".$5."|".$6."\n";