毕业设计-基于Linux的Squid代理服务器的架设

本科毕业论文 基于 Linux 的 Squid 代理服务器的架设学 院： 计算机与信息工程学院专 业： 计算机科学与技术学 号： 111013632姓 名： 指导老师： 职 称： 论文提交日期：二 О 一五年六月 摘 要做为眼下广受青睐的操作系统，Linux 已经愈来愈受到世人的关注。尽管当前 Linux 包含的软件还不是很丰富，替代 WINDOWS 作为一般 PC 机操作系统还为时过早，但是在服务器领域，Linux 的稳定性，可操作性一点也不输于任何操作系统，并且也有良好的软件支持 。Squid 就是其中之一。Linux 加 Squid的配合做为代理服务器，性能远远超过我们所想象的。 Squid 是一个缓存 internet 数据的一种服务，它接收用户的下载请求，并主动处理下载的数据。换句话说，当一个用户要下载一个主页时，它向Squid 发出一个请求，要 Squid 替它下载，而后 Squid 连接所申请的网站并请求该主页，紧接着把该主页传给用户，同时保存一个备份，当别的用户请求一样的页面时，Squid 把保留的备份立即传给用户，使用户感觉速度相当快。关键词： squid linux 代理AbstractAs a popular operating system, Linux has increasingly attracted the attention of the world. Despite the current Linux includes software is not very rich, alternative windows as a general operating system of PC is still too early, but in the field of the server, the stability and operability of Linux does not lose to any operating system, and also have good software support. Squid is one of them. Linux plus Squid as the proxy server, performance is far more than we imagined.Squid is a service that caches Internet data, it receives the user's download request, and automatically downloads the data. In other words, when a user wants to download a page, it issues a request to the squid, and ask squid for download it, then squid connected web site and requests the page, then pass the page to the user, at the same time, squid save a backup page, when other users request a same page, squid immediately pass the backup ...