内存受限系统软件开发一书的代码。（虽不及Gang of Four的模式掷地有声，但也相当不错.使用c and java，姑且放到embeded linux一类中吧）-memory constrained systems software development of a code book. (And not the Gang of Four patterns resounding, but also quite good. C and the use of java, but if embed

Linux下c描写的 简易销售监控系统，以菜单的形式进行管理，包括商品的增删改查等。-Simple sales monitoring system under Linux c descr iption to the menu in the form of management, including commodity CRUD.

短信模块收发功能，linux环境，c语言实现-SMS module transceiver functions, linux environment, c language