Add message in stdout to notify when IP has changed

dyndns.sh

@@ -43,6 +43,7 @@ else
                 RES=`curl -s --user "$LOGIN:$PASSWORD" "http://www.ovh.com/nic/update?system=dyndns&hostname=$HOST&myip=$CURRENT_IP"`
                 echo "Result request dynHost" >> $PATH_LOG
                 echo "$RES" >> $PATH_LOG
+                echo "IP changed for $HOST, new IP is $CURRENT_IP"
         else
                 echo "IP has not changed" >> $PATH_LOG
         fi