my $abfrage = "rsh $ARGV[0] export SEMAPHOREN_PATH=" . '$remote_sem_path' . ";
env | grep SEMA;
$net_post_path/netposts $ARGV[1];
ls -lisa SEMAPHOREN_PATH;
ipcs -s -a";
printf "Execute [%s]\n", $abfrage;
$result = `$abfrage`;
print $result;