蚁群算法

讲述黑客基础知识。 1.网络以及相关知识 2.入侵概念和基础知识 3.入侵基本过程和使用工具(Basic knowledge about the hacking. 1 Network and Knowledge 2 invasion concepts and basics 3. Invasion process and the use of basic tools)

计算机网络第十版(王海)(附例题，代码和答案)(Computer network Tenth Edition (Wang Hai) (with examples, codes and answers))

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

创建一个新进程范例。这是孙鑫视频中的范例，能帮助初学者了解进程的相关知识，可以看看，虽然比较简单(create a new process in vc++)

获得IP地址和MAC地址的对应关系网络课实验。 根据IP地址发送和接受ARP包获得对应MAC地址。(Access to correspondence between the experimental class network IP address and MAC address. Send and receive ARP packets to obtain the corresponding MAC addresses based on IP addresses.)

功能：给出一个字符串表达式(可以是任意复杂的字符串表达式)，计算字符串表达式的值. 特性： 1：用户可以添加其它运算符号 ，也就是说用户可以制定新的运算符，引擎中不存在的运算符号，当然具体的运算类还是得用户提供. 2: 可以修改运算符的性质，你可以使得3*3=6，只要将*的运算类指向expression.DAdd就可以了,具体如何操作，ReadMe中有说明. 3:可以使操作符运算具有多种形态。您即可以用“+”表示加法运算，也可以用" 加法" 表示加法运算. 强调一下：,本引擎的最大特点就是： 用户可以添加自己的运算符号，而无需修改计算引擎本身. -function : given a string expression (which may be arbitrary complex string expression), and calculating the value of the string expression. Lt; Brgt; Characteristics : lt; Brgt; A : Users can add other computing symbols This means users can develop new Operators the engine does not exist arithmetic symbols, of course, the specific type of operation must also be available. lt; brgt; 2 : Operators can modify the nature, you can make 3* 3 = 6, as long as the computing category* expression.DAdd can point to a specific example Dr operation, ReadMe is described. lt; brgt; 3 : It will make operation Operator with a variety of patterns. That is, you c

C语言写的点对点时延测量程序。时延测量精度：微妙。一个服务器一个客户端，采用面向连接的协议。测量原理：客户端向服务器发一条信息，记录此时的时间，服务器收到信息后返回一条信息，此时再记录时间，两次时间相减除以2即是本次通信的时延。

网络聊天工具原代码-Internet chat-source tools

网络编程实用教程之点对点聊天的源码,希望对大家有用,欢迎下载-Network programming tutorials and practical source of peer-to-peer chat, and they hope everyone useful are welcome to download

找出一个向量或者数组的所有子集，数组中所有向量的全部组合排列组成的子集(Find a subset of the array)