远程开端口,用于扫描查看系统打开的服务,不用密码即可.

得到网络中其他计算机的时间-Be other computer network time

漂亮的图形化的PING：）-beautiful graphics of PING :)

该程序演示了使用SOCKET select API模型，对用SOCKET进行网络服务器编程来说可以是一个很好指导-demonstration of the procedure used SOCKET select API model used for network server socket programming because it is a good guide

自已学了点网络编程后写的聊天小程序，很简单的功能，适合初学者，喜欢的朋友请下-Learn self-written after the point of network programming chat applet, a very simple function, suitable for beginners, like a friend to the next

模拟路由器，可以在多台机器上实现RIP算法，利用还可以发送测试的包。在任意时刻可以添加邻居，改变邻居信息等。-simulated routers, in multiple machines to achieve RIP algorithm can also use this test kits. At any moment they can add neighbors, neighbors information.

好好看看吧。可以了解断点续传的原理。（转载）-a good look at it. HTTP can understand the principle. (Reproduced)

opal-3.2.2-src.zip配合使用ptlib-2.2.2-src.zip 源码2.2.2 版本-opal-3.2.2-src.zip use ptlib-2.2.2-src.zip source version 2.2.2

自己练习时编写的一个FTP服务器的类，能够完成一般FTP的功能。-their practice to prepare an FTP server category, to complete the general FTP functions.

基于TCP/IP协议的温度数据采集与控制界面，很好用的。-the collection and control of tempereture data which are based on tcp

可以解析html网页，实现html转xml,用户身份验证信息-html convert to xml tool