Like you-wouldn’t-believe-how-many other people, I still run an old Mac Mini with Snow Leopard on it. It’s been pretty reliable as an occasional music server and we still use it to play iTunes internet radio on AirPlay devices around the house. It also manages some backup tasks on my network. It runs headless and I access it through Screen Sharing when necessary.
It is more difficult then it used to be to remotely control Snow Leopard with AppleScript from newer operating systems. At one time, you could just address the machine and run commands with a username and password. Now you need to set up SSH. I haven’t done that and just use Screen Sharing.
But, believe it or not, the Run Script Over SSH action I described earlier works with Snow Leopard out-of-the-box. I will now set about creating a batch of Shortcuts to be able to quickly manage stuff on the Mac Mini with AppleScript, like playing a parrticular radio station in iTunes, shutting music down, changing AirPlay devices and so on, which I can call from my iPhone. Pretty cool.