Files to replace on update

[Rekuen]

I got it fully working, it executes it on startup , every 5 minutes checks if the server is online, every 2 days it stops the server and updates it at 06:00 AM and I've made it available as a service in debian, so people could use "service cuberite start|stop|restart" for easy management.
Start and Restart uses the same script so it also checks for updates on restart or start the server.

Any clues about sending a message to the online users in the server to warn them about the server going to restart?

Thanks.