Moving Mysql DB from numerical database to alphanumerical one

Old enterprise platform (Enterprise installations up to Jan 2016) kept HostBill database in numerical format, which is hard to manage in some tools.
Below you can find short how-to move database to more user-friendly "hostbilldb".

1. Login to your HostBill server as root. Proceed to HostBill includes directory:

2. Check database name to create dump of:

Sample return: >$db_name = '1408513157';

3. Copy database name, create dump

4. In console, create new database, user and password to this user. Make sure to enter your own secure password in commands below:

5. Move database dump to the newly created db

6. Point HostBill to the new database, by updating $db_ variables in file:

/home/hostbill/public_html/includes/config.php