Berkeley Db数据库源码，一款精致高效的嵌入式数据库，可以运行在windows，Linux，VxWorks等多个操作系统下，兼容性极高-Berkeley Db database, source code, a sophisticated and highly efficient embedded database that can run on windows, Linux, VxWorks and other operating system, compatibility high

dsniff网络嗅探工具，我也不太清楚它的分类，只是上传一下(Dsniff sniffer tools)