> For the complete documentation index, see [llms.txt](https://tuonioooo-notebook.gitbook.io/docker/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tuonioooo-notebook.gitbook.io/docker/advanced/docker-look-status.md).

# Docker 查看容器状态、日志

## 基本命令

```bash
# 查看运行中的容器
docker ps

# 查看所有容器
docker ps -a
```

## 查看容器状态

```bash
docker ps --filter "name=<容器名称或容器ID>"
docker ps --filter "name=<容器名称或容器ID>"
docker ps --filter "name=<容器名称或容器ID>" --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
```

### 简单的脚本

```bash
# 检查容器状态
STATUS=$(docker inspect --format='{{.State.Status}}' $RUN_OUTPUT 2>/dev/null)
EXIT_CODE=$?
if [ $EXIT_CODE -eq 0 ]; then
    echo "✅ 容器存在，状态: $STATUS"
else
    echo "❌ 容器不存在或无法访问"
fi
```

## 查看日志

```bash
# 查看容器日志
docker logs --tail 50 <容器名称或容器ID>
docker logs --tail 50 <容器名称或容器ID>
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://tuonioooo-notebook.gitbook.io/docker/advanced/docker-look-status.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.