# dpkg-trigger

Debian Linux下的软件包触发器

## 补充说明

**dpkg-trigger命令** 是Debian Linux下的软件包触发器。

### 语法

```
dpkg-trigger(选项)(参数)
```

### 选项

```
--check-supported：检查运行的dpkg是否支持触发器，返回值为0，则支持触发器。
--help：显示帮助信息；
--admindir=<目录>：设置dpkg数据库所在的目录；
--no-act：仅用于测试，不执行任何操作；
--by-package=<软件包>：覆盖触发器等待者。
```

### 参数

触发器名：指定触发器名称。


---

# 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://hezhiqiang.gitbook.io/linux/ming-ling/dpkg-trigger.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.