﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-紫蝶∏飛揚↗-文章分类-Linux</title><link>http://www.blogjava.net/algz/category/53230.html</link><description>Purple Butterfly Flying
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http://algz.googlecode.com/svn/trunk/</description><language>zh-cn</language><lastBuildDate>Thu, 17 Jan 2013 02:04:09 GMT</lastBuildDate><pubDate>Thu, 17 Jan 2013 02:04:09 GMT</pubDate><ttl>60</ttl><item><title>CENTOS 简介和镜像下载</title><link>http://www.blogjava.net/algz/articles/394336.html</link><dc:creator>紫蝶∏飛揚↗</dc:creator><author>紫蝶∏飛揚↗</author><pubDate>Thu, 17 Jan 2013 01:41:00 GMT</pubDate><guid>http://www.blogjava.net/algz/articles/394336.html</guid><wfw:comment>http://www.blogjava.net/algz/comments/394336.html</wfw:comment><comments>http://www.blogjava.net/algz/articles/394336.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/algz/comments/commentRss/394336.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/algz/services/trackbacks/394336.html</trackback:ping><description><![CDATA[<h2 style='margin: 10px 0px; padding: 3px 0px; text-align: left; color: rgb(0, 0, 0); text-transform: none; line-height: 23px; text-indent: 25px; letter-spacing: normal; font-family: "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; font-size: 19px; font-style: normal; font-variant: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>一、CENTOS下载各国镜像地址</h2><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/modules/tinycontent/index.php?id=32" target="_blank">http://www.centos.org/modules/tinycontent/index.php?id=32</a></p><h2 style='margin: 10px 0px; padding: 3px 0px; text-align: left; color: rgb(0, 0, 0); text-transform: none; line-height: 23px; text-indent: 25px; letter-spacing: normal; font-family: "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; font-size: 19px; font-style: normal; font-variant: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>二、中国大陆镜像部分</h2><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	CMCC Taian Branch（泰安移动）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://mirrors.ta139.com/centos/" target="_blank">http://mirrors.ta139.com/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	NetEase（163网易）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://mirrors.163.com/centos/" target="_blank">http://mirrors.163.com/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	Northeastern University, Shenyang Liaoni（东北大学）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://mirror.neu.edu.cn/centos/" target="_blank">http://mirror.neu.edu.cn/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	Sohu Inc, Beijing P.R. China（搜狐CentOS镜像）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://mirrors.sohu.com/centos/" target="_blank">http://mirrors.sohu.com/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	Star Studio of UESTC（电子科技大）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://mirrors.stuhome.net/centos/" target="_blank">http://mirrors.stuhome.net/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>China	University of Science and Tech of China（中科大）</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://centos.ustc.edu.cn/centos/" target="_blank">http://centos.ustc.edu.cn/centos/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>此外，还有香港、台湾CentOS镜像地址也很快，具体参见上文官方网页，搜索Hong Kong或Taiwan。</p><h2 style='margin: 10px 0px; padding: 3px 0px; text-align: left; color: rgb(0, 0, 0); text-transform: none; line-height: 23px; text-indent: 25px; letter-spacing: normal; font-family: "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; font-size: 19px; font-style: normal; font-variant: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>三、CentOS免费还是收费的？</h2><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>参照《<a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://hi.baidu.com/michael7768/blog/item/daefc825998da87234a80f84.html" target="_blank">CentOS 简单介绍，centos完全免费、redhat商业服务是要收钱的</a>》一文说法：</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>&#8220;CentOS 并不向用户提供商业支持，当然也不负上任何商业责任。&#8221;，所以：</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><strong style="margin: 0px; padding: 6px 0px; font-size: 14px;">CentOS各版本系统都是免费下载和使用的，但是要获得支持或者某些定制软件，也可能是需求，则要付费。</strong></p><h2 style='margin: 10px 0px; padding: 3px 0px; text-align: left; color: rgb(0, 0, 0); text-transform: none; line-height: 23px; text-indent: 25px; letter-spacing: normal; font-family: "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; font-size: 19px; font-style: normal; font-variant: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>四、CentOS LiveCD、LiveDVD和BinDVD区别在哪里？</h2><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>BinDVD版&#8212;&#8212;就是普通安装版，需安装到计算机硬盘才能用，bin一般都比较大，而且包含大量的常用软件，安装时无需再在线下载（大部分情况）。</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>LiveDVD版&#8212;&#8212;就是一个光盘CentOS系统，可通过光盘启动电脑，启动出CentOS系统，也有图形界面，也有终端。也可以安装到计算机，但是有些内容可能还需要再次到网站下载（自动）。</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>LiveCD版&#8212;&#8212;相比LiveDVD是个精简的光盘CentOS系统。体积更小，便于维护使用。</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>此外，还有个更Mini的CentOS系统版本，上文中的CentOS-6.0-i386-minimal.iso就是，再下面的是网络安装版，你懂的，肯定难用。</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><strong style="margin: 0px; padding: 6px 0px; font-size: 14px;">名词：</strong></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>SRPMS&#8212;&#8212;Source RPM</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>RPM&#8212;&#8212;Red Hat Package Manager</p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'><strong style="margin: 0px; padding: 6px 0px; font-size: 14px;">更多参考：</strong></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>官方主页:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/" target="_blank">http://www.centos.org/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>邮件列表:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/modules/tinycontent/index.php?id=16" target="_blank">http://www.centos.org/modules/tinycontent/index.php?id=16</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>论坛:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/modules/newbb/" target="_blank">http://www.centos.org/modules/newbb/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>文档:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/docs/" target="_blank">http://www.centos.org/docs/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>Wiki:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://wiki.centos.org/" target="_blank">http://wiki.centos.org/</a></p><p style='font: 13px/23px "Microsoft YaHei", Verdana, Tahoma, Arial, SimSun; margin: 0px 0px 6px; padding: 0px; text-align: left; color: rgb(43, 43, 43); text-transform: none; text-indent: 2em; letter-spacing: normal; word-spacing: 0px; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>镜像列表:<span class="Apple-converted-space">&nbsp;</span><a style="color: rgb(16, 92, 182); text-decoration: underline;" href="http://www.centos.org/modules/tinycontent/index.php?id=32" target="_blank">http://www.centos.org/modules/tinycontent/index.php?id=32</a></p><br /><br /><font face="Tahoma"><strong><font color="#c0c0c0" size="2">-------------------------------------------------------------------------------------------------------------<br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /></font></strong><span style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>CentOS（Community ENTerprise Operating System）是Linux发行版之一，它是来自于Red Hat Enterprise Linux依照开放源代码规定释出的源代码所编译而成。由于出自同样的源代码，因此有些要求高度稳定性的</span></font><a style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(51, 102, 153); text-transform: none; text-indent: 0px; letter-spacing: normal; text-decoration: underline; word-spacing: 0px; border-bottom-color: blue; border-bottom-width: 1px; border-bottom-style: solid; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' class="relatedlink" href="http://www.ideasr.com/forum-97-1.html" target="_blank">服务器</a><span style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>以CentOS替代商业版的Red Hat Enterprise Linux使用。两者的不同，在于CentOS并不包含封闭源代码软件。</span><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><font style='color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma, "Microsoft Yahei", Simsun; font-style: normal; font-variant: normal; font-weight: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' size="4"><strong style="font-weight: 700; word-wrap: break-word;">概述<br style="word-wrap: break-word;" /></strong></font><span style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>　　CentOS，我们有很多人叫它社区企业操作系统，不管你怎么叫它，它都是linux的一个发行版本。CentOS是企业Linux发行版领头羊Red Hat Enterprise Linux（以下称之为RHEL）的再编译版本，RHEL是很多企业采用的linux发行版本，需要向RedHat付费才可以使用，并能得到付过费用的服务和技术支持和版本升级。这个CentOS可以像REHL一样的构筑linux系统环境，但不需要向RedHat付任何的费用，同样也得不到任何有偿技术支持和升级服务。典型的CentOS用户包括这样一些组织和个人，他们并不需要专门的商业支持就能开展成功的业务。CentOS面向那些需要企业级操作系统稳定性，但并不想负担认证和支持方面开销的人。 　　&nbsp;&nbsp;</span><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><span style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>CentOS计划是在2003年红帽决定不再提供免费的技术支持及产品认证之后的部份"红帽重建者"（Red Hat rebuilders）之一。 　　CentOS和科学Linux （Scientific Linux）、甲骨文Linux（Oracle Linux）、费米Linux（Fermi Linux）等都以红帽所发布的源代码去除商标重建Red Hat Enterprise Linux的翻版，并修正了已经发现了的redhat的bug。 　　CentOS是"Caos Linux"独立计划的一个分枝，在Lawrence Berkeley 国家实验室担任管理员与程序设计师的Kurtzer 表示。但后来Caos基金会最受欢迎的计划变成是RHEL的重建。</span><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><br style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' /><font style='color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: Tahoma, "Microsoft Yahei", Simsun; font-style: normal; font-variant: normal; font-weight: normal; word-spacing: 0px; white-space: normal; word-wrap: break-word; orphans: 2; widows: 2; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;' size="4"><strong style="font-weight: 700; word-wrap: break-word;">历史<br style="word-wrap: break-word;" /></strong></font><span style='font: 14px/21px Tahoma, "Microsoft Yahei", Simsun; color: rgb(68, 68, 68); text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; orphans: 2; widows: 2; font-size-adjust: none; font-stretch: normal; background-color: rgb(255, 255, 255); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;'>　　Red Hat公司的产品中，有RedHat Linux（如Redhat8,9）和针对企业发行的版本Red Hat Enterprise Linux，都能够通过网络FTP免费的获得并使用，但是在2003年的时候，redhat com发布redhat 9(简写为rh9)后，不再开发redhat 10，11&#8230;&#8230;，全面转向redhat enterprise linux(简写为rhel)的开发，和以往不同的是，新的rhel 3要求用户先购买lisence，redhat com承诺保证产品的稳定性，安全性。rhel 3二进制代码不再提供下载，而是作为redhat 服务的一部分，但源代码依然是open。它的项目由Fedora Project这个项目所取代，并以Fedora Core这个名字发行并提供普通用户免费使用（自Fedora 7开始去掉"Core"）。Fedora Core这个Linux发行版更新很快，大约半年左右就有新的版本出来，目前的版本是Fedora 15，这个Fedora试验的韵味比较浓厚，每次发行都有新的功能被加入到其中，得到的成功结果将被采用到RHEL的发布中。虽说这样，频繁的被改进更新的不安定产品对于企业来说并不是最好的选择，大多数企业还是会选择有偿的RHEL产品。 　　在构成RHEL的大多数软件包中，都是基于GPL协议发布的，也就是我们常说的开源软件，正因为是这样，Red Hat公司也遵循这个协议，将构成RHEL的软件包公开发布，只要是遵循GPL协议，任何人都可以在原有的软件构成的基础上再开发和发布。CentOS就是这样在RHEL发布的基础上将RHEL的构成克隆再现的一个Linux发行版本。RHEL的克隆版本不只CentOS一个，还有Oracle Linux，Scientific Linux，Fermi Linux等。。但并不保障对应RHEL的软件在CentOS上面能也够100%的正常工作。并且安全漏洞的修正和软件包的升级对应RHEL的有偿服务和技术支持来说，数日数星期数个月的延迟情况也有。</span><img src ="http://www.blogjava.net/algz/aggbug/394336.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/algz/" target="_blank">紫蝶∏飛揚↗</a> 2013-01-17 09:41 <a href="http://www.blogjava.net/algz/articles/394336.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>