Connection Test
Oracle Connection Test
Switch to the halo user and connect:
su - halo
psql -d oracle -p 1521

MySQL Connection Test
Connect using the MySQL client:
mysql -h 192.168.65.131 -P 3306 -D mysql_test -umysqlt
MySQL compatibility mode requires connecting through a native MySQL client.

At this point, the interactive installation of the Halo database is complete.