1) remove spurious printf 2) cleanup up pipes a bit
1) remove spurious printf
2) cleanup up pipes a bit

devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5,devzero2000/RPM5