Here's a full example of backup and restore of one database: mysql: [Warning] Using a password on the command line interface can be insecure. It's that simple—you've now restored your database ...

A MySQL database manages the connection between GUI commands and GPIO modification. The webpage is served up by a PHP script which takes care of polling and changing database values. Configuration ...

I might as well say this up front: I don't like using GUI (aka non-command-line or graphical ... Also, I use MariaDB instead of MySQL in my examples, because that's what I have installed, and because ...