1) added upgrade arg handling 2) fixed verify of stdin handling
1) added upgrade arg handling
2) fixed verify of stdin handling

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