printf(" proxy: %s \n", p_parameters->proxy);
printf(" piggypack: %d \n\n", p_parameters->piggypack);
printf(" gnuplot: %d \n\n", p_parameters->gnuplot);
printf(" proxy: %s \n", p_parameters->proxy);
printf(" piggypack: %d \n\n", p_parameters->piggypack);
printf(" gnuplot: %d \n\n", p_parameters->gnuplot);