I have a raspberry pi that is attached to the same network as a few servers. Now I want to monitor these servers in a really basic way. I have written a program which does some checks on the server and I want to modify it to send a signal or command or whatever to the raspberry pi which then shows it on the monitor.
I have not much expertise in the area of networking but would such a thing be possible with FTP?
I know I can login to pi with ftp but I don`t know in what way I could 'listen' for certain commands that I send from my servers.
any suggestion would be appreciated