# 操作系统原理

写一个操作系统，似乎是很遥远的事。有些人会想，我去制作一台红石电路计算机，能运算、能判断、有指令集，难道这还不够吗？

当然不够。如果没有操作系统这样最基础的软件，就没有“指挥官”控制像键盘、显示器这样的资源，也没有办法做到一台机器下同时处理多个程序。

了解操作系统最核心的原理，可以反过来指导红石计算机的硬件部分如何改进，使其真正从一个“计算器”蜕变成一个“计算机”。

> 待编辑


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