> For the complete documentation index, see [llms.txt](https://richardweiyang-2.gitbook.io/kernel-exploring/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://richardweiyang-2.gitbook.io/kernel-exploring/handy_tools.md).

# Tools

内核中有些好用的工具，在发patch、检查变化的时候可以用到。在这里做一个汇总。

[检查补丁](/kernel-exploring/handy_tools/01-patch.md)

[检查文件变化](/kernel-exploring/handy_tools/02-check_file_change.md)

[selftest](/kernel-exploring/handy_tools/03-selftest.md)