标准c下编写的处理xml文件和报文的方法实例，效率很高

网络信息安全作业 1) MD5算法 2) 安全Hash算法 3) RIPEMD-160算法 4) Whirlpool算法 5) HMAC算法 6) CMAC算法 -homework3

Application for connection modems by AT-command. Include simple file transfer protocol. Based on Qt 4.5.3 and QSerialDevice_v0.1.0 library.

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四个网络协议在linux下的模拟实现，比如滑动窗口协议，可用来研究协议的性能-four network protocol in the linux Simulation, such as sliding window protocols, could be used to study the performance agreement

在linux下基于UDP通讯的程序,包括客户端与服务端.-In linux based on UDP communication procedures, including client and server.

本书详细介绍了Linux下samba服务器的定制方式，是一本学习Samba的好书。-the book details the Linux samba server customization, is a study of Samba books.

miniupnpd可以在嵌入式linux中实现upnp功能，实现IGD设备。-miniupnpd can be realized in the embedded linux UPnP function, realize IGD equipment.

示范了Unix和Linux下如何利用Raw Socket构造伪装的TCP、IP、UDP的包- How has demonstrated under Unix and Linux uses Raw Socket structure camouflage TCP, IP, the UDP package

使用c编写的简易ftp服务器端程序。实现的命令有：user，pass，cwd，port，pasv，type，retr，stor，dele，mkd，pwd，list，syst，quit。在linux下编译后可以执行。-Simple ftp using c write server-side program. Achieve the commands are: user, pass, cwd, port, pasv, type, retr, stor, dele, mkd, pwd, list, syst, quit. In the under linux compiled enforceable.

工作中调试应用编写的小程序，下载文件到本地。-Application debugging work to prepare a small procedure, download the file to the local.