Linux C++ 命令行服务骨架 | C++
本章覆盖：CMake；multi-file project；namespace；config；logging interface；signal / socket 仅保留系统课程接口占位；worker thread；graceful shutdown 高层模型；exception / status boundary；GDB；sanitizer；unit test；Debug / Release build；不把 POSIX 细节吞入 C++ 课程。
本章知识点
- CMake
- multi-file project
- namespace
- config
- logging interface
- signal / socket 仅保留系统课程接口占位
- worker thread
- graceful shutdown 高层模型
- exception / status boundary
- GDB
- sanitizer
- unit test
- Debug / Release build
- 不把 POSIX 细节吞入 C++ 课程