端口扫描程序，发现端口是否开启

端口扫描基本程序-port scanning basic procedures

DNS上主机查询 -Machine query on DNS

用来进行端口的扫描-used for port scanning

扫描网上使用Wingate的机器 -Scanning the machines in the network which use wingate

traceroute的tcp实现-traceroute tcp realizes

通过发送自己构造的数据包来检测端口是否可以连接 -Detecting the port whether can be connected through sending the your own packets

高级扫描(SYN刺探)的扫描器+源代码这是图形介面下一款基于高级扫描技术(SYN刺探)的扫描器。应广大编程爱好者的要求，现在公布它的源代码。-High scan (SYN spying) of the source code scanner is graphics-based interface under the High scanning technology (SYN spying) scanners. Should the majority of programming enthusiasts, now published its source code.

VC开发的一个端口扫描程序，功能全面，使用方便，是扫描程序很好的例子。-development of a VC port scanning procedures, full-featured, easy to use, scanning procedure is a good example.

nessus NT版，一个全面的扫描工具．-NT version of a comprehensive scanning tool.

条形码的生成，与解析工具，条形码的生成，是基于.net开发的，可以旋转任意角度，放大1倍，2倍，3倍，解析是相对于生成的条件解析的，平台是Borland C++ Builder，有些文件还是不能解析。-barcode generation, and analysis tools, bar code generation, is based. Net development, arbitrary rotation angle, zooming a times, two times, three times, the analytical phase is generated analysis of the conditions, the platform is Borland C Builder, some documents or interpreting .