                              </button>
                                <button class="btn btn-secondary btn-sm ml-2" onclick="clearTerminal()">
                                    <i class="fas fa-eraser mr-1"></i>清屏
                                </button>
                                <button class="btn btn-success btn-sm ml-2" onclick="sendYes()">
                                    <i class="fas fa-check mr-1"></i>Y
                                </button>
                               