# 计算机基础

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