cvs -H : show options for command
cvs -d :ext:$hliu@jupiter:/var/local/devcvs checkout create_eclipse_iach_environment
---this will login to juipter using user name 'hliu', go to folder /var/local/devcvs, and checkout folder "create_eclipse_iach_environment".
rtag -r dbeurope-pts2-branch EUROPE_10_3_0_8_2010_08_12 DBPayments