cping类查看是否联网

c编写的监视程序源代码-c prepared by the surveillance program source code

.net web service小程序 -. net web service applet

自动分析HTML页面中的超链接程序-automatic analysis of the HTML pages hyperlinks procedures

这个软件详细地模拟了计算机网络TCP协议中，对消息发送时的封装过程和接收到消息或的解封过程。 使用了socket模拟,可以建立本地服务器和多个客户端通信

ASP＋Access的安全隐患及对策-ASP+ Access to the security risks and countermeasures

在3D空间内旋转，这个也比较简单，我也想出处怎么描述-In the 3D space, rotate, this is also relatively simple, I would like to describe how provenance

这是一个ASP.NET和数据库的程序，程序完善，具有很强的使用性-ASP.NET and database procedures, complete procedures, the use of strong sexual

这是一个在vc＋＋开发环境下简单设计网络聊天的程序-in vc++ development environment, simply chatting network design procedures

简单聊天室 简单聊天室 简单聊天室-Simple Chat Room Simple Chat Room Simple Chat Room Simple Chat Room

The iputils package contains ping, a basic networking tool. The ping command sends a series of ICMP protocol ECHO_REQUEST packets to as pecified network host and can tell you if that machine is alive and receiving network traffic.ipv6calc is a small utility which formats and calculates IPv6 addresses in different ways. It extends the existing address detection on IPv6 initscript setup or make life easier in adding reverse IPv6 zones to DNSor using in DNS queries like nslookup -q=ANY ipv6calc -r 3ffe:400:100:f101::1/48`-The iputils package contains ping, a basic networking tool. The ping command sends a series of ICMP protocol ECHO_REQUEST packets to as pecified network host and can tell you if that machine is alive and receiving network traffic.ipv6calc is a small utility which formats and calculates IPv6 addresses in different ways. It extends the existing address detection on IPv6 initscript setup or make life easier in adding reverse IPv6 zones to DNSor using in DNS queries like nsl