B.1 Database configuration
- db-host
- (string) The hostname where your database server is located. May be overridden by the
`-h' (`--host') command-line option.
- db-user
- (string) The username to provide to the database server during authentication. May be
overridden by the `-u' (`--user') command-line option.
- db-password
- (string) The password to provide to the database server during authentication. May be
overridden by the `-p' (`--password') command-line option.
- database
- (string) The name of the database containing DNS data.