1138275 - spacewalk-debug is not fully PostgreSQL aware.

->> oracle -> postgres.
    * copying apache, oracle, tomcat, nocpulse entries from /etc/passwd
    * copying apache, oracle, tomcat, nocpulse entries from /etc/group


Some Oracle related code from the script can be removed.
 ->> /rhnsat is Oracle related
ls /rhnsat/admin/rhnsat/bdump/*.trc 2>/dev/null | xargs -I file cp -fa file $DIR/database
ls /rhnsat/admin/rhnsat/logs/*.log 2>/dev/null | xargs -I file cp -fa file $DIR/database

->> dba Group is Oracle related
getent group apache tomcat oracle nocpulse dba > $DIR/conf/group