> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/handbook/di-san-bu-fen-xi-tong-guan-li.md).

# 第三部分：系统管理

余下的章节涵盖 FreeBSD 系统管理的所有方面。每章开头会说明阅读该章节能学到什么，以及读者在学习这些内容之前应该了解什么。

这些章节可按需阅读。不必按任何特定顺序阅读，也不必在开始使用 FreeBSD 之前阅读所有章节。


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# Agent Instructions
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