> For the complete documentation index, see [llms.txt](https://ldbmcs.gitbook.io/java/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ldbmcs.gitbook.io/java/ji-suan-ji-ji-chu-4.md).

# 计算机基础

- [操作系统](https://ldbmcs.gitbook.io/java/ji-suan-ji-ji-chu-4/cao-zuo-xi-tong.md)
- [为什么 Linux 默认页大小是 4KB](https://ldbmcs.gitbook.io/java/ji-suan-ji-ji-chu-4/cao-zuo-xi-tong/wei-shi-mo-linux-mo-ren-ye-da-xiao-shi-4kb.md)