The addition of a call to systemctl fails because it is in /usr/bin The (trivial) fix is to add this to the PATH line above the call. Anyway, thanks for the code. -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html