Linux 配置YUM

标签：MYSQL/linux

概述

文章主要介绍配置163,mysql,epel这三个yum源。

目录

• 概述
• 步骤
  • 下载安装包
  • 卸载自带的yum
  • 安装yum包
  • 添加yum
• 总结

步骤

安装163源

注意：我这里的163的源是32位CPU的，如果是64位的要下载x86_64

我当前的服务器版本的redhat6,所以下载的安装包也应该是对应linux6的安装包，这里配置的是163的yum源。

wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-3.2.29-69.el6.centos.noarch.rpm
wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm
wget http://mirrors.163.com/centos/6/os/i386/Packages/yum-metadata-parser-1.1.2-16.el6.i686.rpm
wget http://mirrors.163.com/centos/6/os/i386/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

卸载自带的yum

rpm -aq|grep yum|xargs rpm -e --nodeps

安装yum包

注意顺序

rpm -ivh python-iniparse-0.3.-2.1.el6.noarch.rpm 

rpm -ivh yum-metadata-parser-1.1.-.el6.i686.rpm 

--注意后面两个是一起安装
rpm -ivh yum-3.2.-.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.-.el6.noarch.rpm 

添加yum

 切换路径

cd /etc/yum.repos.d/

下载文件

wget  http://mirrors.163.com/.help/CentOS6-Base-163.repo

编辑文件

vim CentOS6-Base-.repo

内容如下

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#

[base]
name=CentOS- - Base - .com
baseurl=http://mirrors.163.com/centos/6/os/i386/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#released updates
[updates]
name=CentOS- - Updates - .com
baseurl=http://mirrors.163.com/centos/6/updates/i386/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that may be useful
[extras]
name=CentOS- - Extras - .com
baseurl=http://mirrors.163.com/centos/6/extras/i386/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS- - Plus - .com
baseurl=http://mirrors.163.com/centos/6/centosplus/i386/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
gpgcheck=
enabled=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#contrib - packages by Centos Users
[contrib]
name=CentOS- - Contrib - .com
baseurl=http://mirrors.163.com/centos/6/contrib/i386/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
gpgcheck=
enabled=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

导入key

rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6

 

清理yum缓存

yum clean all

测试是否安装成功

yum install perl-DBI

64位

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-69.el6.centos.noarch.rpm

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-30.el6.noarch.rpm

wget  http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#

[base]
name=CentOS- - Base - .com
baseurl=http://mirrors.163.com/centos/6/os/x86_64/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#released updates
[updates]
name=CentOS- - Updates - .com
baseurl=http://mirrors.163.com/centos/6/updates/x86_64/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that may be useful
[extras]
name=CentOS- - Extras - .com
baseurl=http://mirrors.163.com/centos/6/extras/x86_64/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
gpgcheck=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS- - Plus - .com
baseurl=http://mirrors.163.com/centos/6/centosplus/x86_64/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
gpgcheck=
enabled=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#contrib - packages by Centos Users
[contrib]
name=CentOS- - Contrib - .com
baseurl=http://mirrors.163.com/centos/6/contrib/x86_64/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
gpgcheck=
enabled=
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

添加mysqlYUM

下载yum包

wget http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

安装yum包

rpm -ivh mysql-community-release-el6-5.noarch.rpm

查看yum源文件

cd /etc/yum.repos.d/

安装epel源

下载epel安装文件

wget http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

32位：http://mirrors.ustc.edu.cn/fedora/epel/6/i386/epel-release-6-6.noarch.rpm

64位：http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

安装

rpm -ivh epel-release-6-8.noarch.rpm

查看是否安装成功

rpm -q epel-release

导入KEY

rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6

安装yum-priorities

查询是否安装了

rpm -q yum-plugin-priorities

安装

yum istall yum-priorities

yum源优先级的一个文件。
是yum-plugin-priroites这个插件的一个文件。
用来给yum源分优先级的。
比如你在centos下有centos，epel，rpmfusion三个yum源。
三个yum源中可能含有相同的软件，补丁之类的东西。
yum管理器为了分辨更新系统或者安装软件的时候用那个yum源的软件所以才有这么个东西。
如果说，设置centos官方的yum源优先级最高，epelyum源第二，rpmfusion第三。（用1到99来表示，1最高）
那在安装程序的时候，先寻找centos的yum源，如果源里面有要的程序，那就停止寻找，直接安装找到的，如果没有找到，就依次寻找epel和rpmfusion的源。
如果说三个yum源都含有同一个软件，那就安装优先级最高的yum源的。

总结

epel源里面的软件是最全的，所以我一般将epel源设为优先源。

 文章如果对大家有帮助，请帮忙推荐，谢谢！！！

备注：

作者：pursuer.chen

博客：http://www.cnblogs.com/chenmh

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