> For the complete documentation index, see [llms.txt](https://linuxstory.gitbook.io/advanced-bash-scripting-guide-in-chinese/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://linuxstory.gitbook.io/advanced-bash-scripting-guide-in-chinese/zheng-wen/part5/29_devproc.md).

# 29. /dev 和 /proc

**目录**

29.1. [`/dev`](/advanced-bash-scripting-guide-in-chinese/zheng-wen/part5/29_devproc/29_1_devref1.md)

29.2. [`/proc`](/advanced-bash-scripting-guide-in-chinese/zheng-wen/part5/29_devproc/29_2_procref1.md)

Linux 或 UNIX 文件系统通常都有 `/dev` 和 `/proc` 两个特殊作用的目录。