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    <title>Yum on 空想枫</title>
    <link>http://it580.com/tags/yum/</link>
    <description>Recent content in Yum on 空想枫</description>
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    <copyright>&amp;copy; 2001-2020 空想枫</copyright>
    <lastBuildDate>Thu, 21 Jun 2012 16:52:14 +0000</lastBuildDate>
    
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    <item>
      <title>使用yum从Redhat 5.0到CentOS 5.8</title>
      <link>http://it580.com/e4-bd-bf-e7-94-a8yum-e4-bb-8eredhat-5-0-e5-88-b0centos-5-8/</link>
      <pubDate>Thu, 21 Jun 2012 16:52:14 +0000</pubDate>
      
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      <description>这几天接手一台老的服务器，系统为Redhat AS5。(cat /etc/redhat-release) 1、检查现有yum安装情况。
 rpm -qa|grep yum
 2、使用rpm -e删除相关yum，并安装centos的yum。
 wget http://vault.centos.org/5.0/os/x86_64/CentOS/yum-3.0.5-1.el5.centos.2.noarch.rpm rpm -ivh yum*.rpm
 3、建立centos yum repo 文件，参考链接:使用yum管理软件 。 4、更新软件。
 yum update
 5、查看不需要的已安装软件组。
 yum grouplist -v
 6、删除相应的软件组。
 yum groupremove &amp;ldquo;GNOME Desktop Environment&amp;rdquo; //删除Gnome 桌面环境
 7、完成。</description>
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    <item>
      <title>yum,类似于APT的工具</title>
      <link>http://it580.com/yumapt/</link>
      <pubDate>Tue, 03 Aug 2004 03:56:13 +0000</pubDate>
      
      <guid>http://it580.com/yumapt/</guid>
      <description>Yum is an automatic updater and package installer/remover for rpm systems. It automatically computes dependencies and figures out what things should occur to install packages. It makes it easier to maintain groups of machines without having to manually update each one using rpm. Features include: Multiple Repositories Simple config file Correct dependency calculation Fast operation rpm-consistent behavior comps.xml group support, including multiple repository groups Simple interface 主页</description>
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