Adapter linux client for xinetd

Signed-off-by: Pin <wf6DJd8a3xSSCZbn@protonmail.com>

spec/spec_linux.go

@@ -6,7 +6,14 @@ import (
 )
 
 func GetAdapter() string {
-	return "ens160"
+	inetReturn := ""
+	inetInterfaces, _ := net.Interfaces()
+	if inetInterfaces[0].Name == "lo" { // Return second interface if first is loopback
+		inetReturn = inetInterfaces[1].Name
+	} else {
+		inetReturn = inetInterfaces[0].Name
+	}
+	return inetReturn
 }
 
 func ConnectBack(ip string, connectbackPort string) {