# 其他操作

执行 `sudo mn -c` 会进行清理配置操作，适合故障后恢复。 执行 `exit` 会退出 Mininet 的 CLI，同时给出运行时间统计。 `py cmd` 使用 Python 来执行 cmd。 测试 Mininet 启动后立刻关闭的时间可以用 `sudo mn --test none`。


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://yeasy.gitbook.io/mininet_book/operation/other.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.