Crate a script to initialize PeerJS server

[Hernan Daniel Garcia Sifontes]

Hi all,

I don't know if this is the right place to ask,
but I want to create a script to init PeerJS server as a daemon on Linux something inside /etc/init.d/

What would be the best practices in scripting to create it?
Can anyone give me some lights?

Thanks in advance.
Regards.