I managed to figure out this much:
I opened the Bitnami stack and opened Terminal from the stack. In that terminal I entered:
sudo nano installdir/apps/odoo/conf/odoo-server.conf
but I get an error that : sudo: nano: command not found
When I try sudo apt-get install nano I get package not found. How do I view/edit the .conf file?
Is there a way that I can access these files from finder?