[系统现成命令](%E7%B3%BB%E7%BB%9F%E7%8E%B0%E6%88%90%E5%91%BD%E4%BB%A4.md) [自定义命令行](%E8%87%AA%E5%AE%9A%E4%B9%89%E5%91%BD%E4%BB%A4%E8%A1%8C.md)