An additional admin Moodle username and password.The Moodle main admin username and password.The MySQL username and password that Moodle will use.It is a good idea to write down the passwords (and usernames) you will need to use for Ubuntu and Moodle: 12 Hosting several Moodle branches in one Ubuntu server.10 Suggestions: Enable Zend OpCache/Change Document Root.8.6 Create a Site Administrator Account.6 Step 5: Copy local repository to /var/www/html/.