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RHEL AS5使用CentOS 5 yum源自动升级的方法

2010-01-26 16:10:34| 分类： Linux | 标签： |举报 |字号大中小订阅

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RHEL AS5提供了通过Yum升级系统的功能，只不过默认的设置是从RedHat的Yum源来升级系统，如果您没有购买Redhat的服务，那么使用Yum是无法升级的。

在这里提供了从CentOS 5的Yum源升级RHEL AS5的方法：
1.如果默认没有安装yum则需要下载并安装yum-2.4.0-1.centos4.noarch.rpm文件，下载地址为：
ftp://ftp.pbone.net/mirror/ftp.c ... 5.centos.noarch.rpm

2.修改升级的配置文件：
注：首先对/etc/yum.repos.d/rhel-debuginfo.repo目录进行备份 cp /etc/yum.repos.d/rhel-debuginfo.repo /etc/yum.repos.d/rhel-debuginfo.repo.bak
修改或建立/etc/yum.repos.d/rhel-debuginfo.repo为如下内容
[base]
name=Red Hat Enterprise Linux $releasever -Base
baseurl=http://ftp.riken.jp/Linux/caos/centos/5.0/os/$basearch/
gpgcheck=1
[update]
name=Red Hat Enterprise Linux $releasever -Updates
baseurl=http://ftp.riken.jp/Linux/caos/centos/5.0/updates/$basearch/
gpgcheck=1
[extras]
name=Red Hat Enterprise Linux $releasever -Extras
baseurl=http://ftp.riken.jp/Linux/caos/centos/5.0/extras/$basearch/
gpgcheck=1
[addons]
name=Red Hat Enterprise Linux $releasever -Addons
baseurl=http://ftp.riken.jp/Linux/caos/centos/5.0/addons/$basearch/
gpgcheck=1

3.修改或建立/etc/yum.repos.d/dag.repo为如下内容：

[dag]
name=Dag RPM Repository for RHEL5
baseurl=http://ftp.riken.jp/Linux/dag/redhat/el5/en/$basearch/dag/
enabled=1
gpgcheck=1
gpgkey=http://ftp.riken.jp/Linux/dag/packages/RPM-GPG-KEY.dag.txt

4.运行update:
yum update

5.升级：
yum upgrade

6.安装mplayer软件，例如：
yum install mplayer

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