@ nickc
unfortunately, as Max2Play we could not provide tutorials regarding programming in HTML, PHP and etc on our website, since every developer has his or her way to develop plugins, however we use the MVC model to build the new plugins, please check the following link:
https://en.wikipedia.org/wiki/Mode-view-controller
@ Theta
Once you have accessed the terminal, and you would like to access some files in the OS, you need higher permission, have you tried to use the super user „su“, the password for this user is „max2play“.
You can start to develop your own plugin and we are ready to help you.
Best Regards,
Mohammad Mbydeen
