Red Hat Enterprise Linux 换yum源问题

Red Hat Enterprise Linux 换yum源问题

官方版本的红帽linux系统yum源需要注册使用，但如果平时练手注册使用未免也不值得，但是可以替换为CentOS的免费yum源，既方便又好玩。网络上有很多次方面的配置，而且也都很有用。可是我安装时翻了好多东西才安好。

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**CentOS yum源**[YumPackage](https://pan.baidu.com/s/1nvLYbNz%20)这里包括所有的换yum源所需的包，其中**CentOS6-Base-163.repo**包内容已经修改好（$releasever替换成5，即CentOS5-Base***相关内容换为CentOS6-Base***），可直接复制到/etc/yum.repos.d目录下。

卸载yum源

# rpm -qa |grep yum |xargs rpm -e –nodeps

解压安装包

1. 第一步

[root@jack workspace]# rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm
warning: python-iniparse-0.3.1-2.1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing… ########################################### [100%]
package python-iniparse-0.3.1-2.1.el6.noarch is already installed

1. 第二步

[root@jack workspace]# rpm -ivh yum-metadata-parser-1.1.2-16.el6.i686.rpm
warning: yum-metadata-parser-1.1.2-16.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing… ########################################### [100%]
1:yum-metadata-parser ########################################### [100%]

1. 第三步

[root@localhost YumPackage]# rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
warning: python-urlgrabber-3.9.1-11.el6.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing… ########################################### [100%]
1:yum-metadata-parser ########################################### [100%]
[root@localhost YumPackage]# rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
Preparing… ########################################### [100%]
1:yum-plugin-fastestmirro########################################### [ 50%]
2:yum ########################################### [100%]

1. 列表内容

将CentOS6-Base-163.repo文件，存放到/etc/yum.repo.d中

以上解压已经完成，此时yum文件夹已经被创建，及三个目录和一个文件
[root@localhost /]# ls /etc/yum
pluginconf.d protected.d vars version-groups.conf

清除缓存文件及目录

[root@localhost YumPackage]# yum clean all
Configuration file /etc/yum/pluginconf.d/product-id.conf not found
Unable to find configuration file for plugin product-id
Configuration file /etc/yum/pluginconf.d/subscription-manager.conf not found
Unable to find configuration file for plugin subscription-manager
Loaded plugins: fastestmirror
Cleaning repos:
Cleaning up Everything
Cleaning up list of fastest mirrors

获取yum列表

# yum makecache
[root@localhost /]# yum makecache
Configuration file /etc/yum/pluginconf.d/product-id.conf not fo
undUnable to find configuration file for plugin product-id
Configuration file /etc/yum/pluginconf.d/subscription-manager.c
onf not foundUnable to find configuration file for plugin subscription-manag
erLoaded plugins: fastestmirror
Determining fastest mirrors
base | 3.7 kB 00:00
base/group_gz | 226 kB 00:00
base/filelists_db | 6.4 MB 00:03
base/primary_db | 4.7 MB 00:03
base/other_db | 2.8 MB 00:01
extras | 3.4 kB 00:00
extras/filelists_db | 25 kB 00:00
extras/prestodelta | 1.3 kB 00:00
extras/primary_db | 29 kB 00:00
extras/other_db | 30 kB 00:00
updates | 3.4 kB 00:00
updates/filelists_db | 1.6 MB 00:00
updates/prestodelta | 66 kB 00:00
updates/primary_db | 2.5 MB 00:01
updates/other_db | 34 MB 00:20
Metadata Cache Created
安装完成
可测试
# yum install tree
#使目录显示树结构