tcp 连接工具，只建立三次握手！

socket文件传输源码，可传输各种文件，并显示进度，每次传送一个，可根据需要改动-socket file transfer source code, can transmit a variety of files, and displays the progress every time you send one, can be changed as needed

Linux下的TCP端口扫描程序 --软件学院信息安全产品开发实践课程作业答案。-A reference of TCP PortScan program.

lynx2.8.7是一个实现ddns很有用的开发工具 可以方便的获取3322.org的ddns服务.-lynx2.8.7 is a realization of ddns very useful development tool 3322.org easy access to the ddns service.

Linux下基于9260的应例程：tcp-application example(linux) based on atmel9260: tcp

接着上传带出错处理机制的linux环境下的网络编程-TCPserver端的流程程序，适合研究网络编程的初学者。-Then upload error handling mechanism with the linux network programming environment of the process end-TCPserver procedures, research network programming for beginners.

计算机网络教程(第3版）-Computer Network Directory (3rd edition)

What is os and linux

scim 修改过的可以在手机上运行的代码-scim changed in the operation of the phone code

一个用Java编写的ICQ即时通信软件,采用流行的TCP/IP协议 -a Java prepared by the ICQ instant messaging software, the popular TCP/IP protocol

《精通QT4编程》第二章代码整理 加入修改，以适应FC9下的开发换将- Proficient QT4 programming add finishing chapter code adapted to FC9 under development for the