dbca -silent -createDatabase \
-gdbName ORCLCDB \
-sid ORCLCDB \
-createAsContainerDatabase true \
-templateName General_Purpose.dbc \
-datafileDestination '/u01/app/oracle/oradata' \
-characterSet AL32UTF8 \
-memoryPercentage 40 \
-emConfiguration DBEXPRESS \
-emExpressPort 5500
