Add a systemd service file example

README.md

@@ -19,3 +19,6 @@ Usage is pretty staightforward, as the command only needs one argument: the name
 The daemon will keep running until killed with a SIGINT (`^c`).
 
 Because this daemon, and wake-on-LAN, operate by MAC addresses, any VMs that are a candidate to be woken must have a hard-coded MAC in their machine configuration.
+
+## systemd example service
+There's a systemd service template example in virtwold@.service that should make it easy to configure for any interfaces that you need to run on

virtwold@.service

@@ -0,0 +1,23 @@
+; An example systemd service template for virtwold
+; Using a service template lets you start multiple copies
+; of the daemon and control which interface it listens to
+; by doing something like: systemctl enable --now virtwold@br1
+; to start the daemon on the br1 network interface
+; 
+; This will let you start multiple daemons easily on every interface
+; that you need things to work with
+[Unit]
+Description=libvirt wake on lan daemon
+After=network.target
+Wants=libvirtd.service
+
+[Service]
+Type=simple
+
+; You'll want to update the path here to where you place the final compiled binary
+ExecStart=/usr/local/bin/virtwold -interface %i
+Restart=on-failure
+RestartSec=30s
+
+[Install]
+WantedBy=multi-user.target