# 开发

- [S1 - 代码结构](/natpass/dev/step1.md)
- [S2 - 通信协议](/natpass/dev/step2.md)
- [S3 - shell](/natpass/dev/step3.md)
- [S4 - vnc原理](/natpass/dev/step4.md)
- [S5 - vnc实现](/natpass/dev/step5.md)