> For the complete documentation index, see [llms.txt](https://hezhiqiang.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://hezhiqiang.gitbook.io/docker/image/dockerfile.md).

# Dockerfile 指令详解

我们已经介绍了 `FROM`，`RUN`，还提及了 `COPY`, `ADD`，其实 `Dockerfile` 功能很强大，它提供了十多个指令。下面我们继续讲解其他的指令。