socket programming, the Linux operating system network programming.

用TCPIP进行网际互连第三卷的示例程序，对学习网际互连有帮助！-TCPIP using Internet interconnection for the third volume of the sample program, to learn internetworking help!

apachehttp服务器是一个功能强大且灵活的HTTP/1.1兼容web服务器。这里是apachehttp服务器的源代码。

可以实现搭建VPN服务器，通过NAT可以共用1个公网地址实现组局域网络。-Structures can be achieved VPN server, NAT can be shared through a public network address group realize LAN.

SAML（Security Assertion Markup Language，安全断言标记语言）是由OASIS管理，得到各主流IT厂商支持和部署最广泛的网站SSO标准。它提供了一个安全且可扩展的数据格式集，在各种环境下交换数据和身份识别信息。-The OpenWS library provides a growing set of tools to work with web services at a low level. These tools include classes for creating and reading SOAP messages, transport-independent clients for connecting to web services, and various transports for use with those clients. The XMLTooling library, contained within OpenWS, provides the ability to work with XML as regular Java beans. This is similar to the Java Architecture for XML Binding (JAXB), XMLBeans, and XStream libraries. It differs from these libraries in three main ways: Much finer control to developer for what happens during the marshalling and unmarshalling processes Much more extensible, allowing various implementations of all of it s XMLObjects Support for XML Digital Signatures and Encryption

Overview of PC Operating System

很好用的基于sip的代理，可以在vc等编译器下编译在windows下进行验证。-Sip on a good use of agents, such as in vc compiler to compile in windows under the circumstances to verify.

libxml2的官方下载地址，包括windows的和unix的-libxml2 official download address, including the windows and unix

NS-2 结合队列长度信息和控制理论的新算法，Yang Hong等提出的PI算法源码-NS-2 with queue length information and control theory, new algorithms, Yang Hong and so on of the PI algorithm source code

cpu sheduling program using different algorithm methods such as fcfs sjf -cpu sheduling program using different algorithm methods such as fcfs sjf rr

有些linux版本太低，这个可以帮你升级，有好些东西就可以通过了-linux ，curl