why 发表于 2018-5-11 08:50:25

redhat6.4使用163的Centosyum源

  http://blog.csdn.net/zhngjan/article/details/20843465
  在使用redhat linux的yum来安装或者更新软件的时候会提示
Loaded plugins: product-id, refresh-packagekit, security, subscription-manager  
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
  
Setting up Install Process
  
No package gcc available.
  
Error: Nothing to do
  由于 redhat的yum在线更新是收费的,如果没有注册的话不能使用,如果要使用,需将redhat的yum卸载后,重启安装,再配置其他源,如下:
  1、首先到http://mirrors.163.com/centos下载软件包
  x86 地址:http://mirrors.163.com/centos/6/os/i386/Packages/
  x86_64 地址:
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
  
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm
  
wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
[注] :版本不一定要最新的(http://mirrors.163.com/centos/6/os/x86_64/Packages/ 查找对应版本)
  2、卸载RedHat自带的yum
rpm -qa | grep yum | xargs rpm -e --nodeps  注:a>   xargs是一条Unix和类Unix操作系统的常用命令。它的作用是将参数列表转换成小块分段传递给其他命令,以避免参数列表过长的问题
  b>   --nodeps强制卸载,不管依赖性
  3、安装下载的centos的yum包:
rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm  
rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
  
rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
[注] :最后2个需要一起安装,否则会出现依赖性错误
  4、到http://mirrors.163.com的 centos帮助文档 中下载CentOS6-Base-163.repo文件,存放到/etc/yum.repo.d中
cd /etc/yum.repo.d/  
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
  5、编辑CentOS6-Base-163.repo文件,将其中的$releasever更改为centos的版本号
  注意:留意163源会整合版本,如将6.0---6.4都整合到6,若出现404错误,则查看目录下的readme文件
  6、yum clean all 清除原有缓存
  7、yum makecache获取yum列表
  出现下面提示,表示yum更改完成:
  Metadata Cache Created
  shell
#!/bin/bash  
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
  
export PATH
  

  
# Check if user is root
  
if [ $(id -u) != "0" ]; then
  
    echo "Error: You must be root to run this script"
  
    exit 1
  
fi
  

  
clear
  
echo "========================================================================="
  
echo "Replace Redhat Enterprise Yum to CentOS Yum and Repos,Written by Licess"
  
echo "========================================================================="
  

  

  

  
# uninstall rhel yum
  
echo "Uninstall Rhel Yum......"
  
rpm -qa|grep yum|xargs rpm -e --nodeps
  
# delete old rpm
  
echo "Clean old cache......"
  
rm -rf python-iniparse-0.3.1-2.1.el6.noarch.rpm
  
rm -rf yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
  
rm -rf yum-3.2.29-40.el6.centos.noarch.rpm
  
rm -rf yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
  

  
# download CentOS Yum
  
echo "Download Python-iniparse......"
  
wget http://mirrors.163.com/centos/6. ... -2.1.el6.noarch.rpm
  

  
echo "Download yum-metadata-parse......"
  
wgethttp://mirrors.163.com/centos/6. ... 2-16.el6.x86_64.rpm
  

  
echo "Download yum......"
  
wget http://mirrors.163.com/centos/6. ... 6.centos.noarch.rpm
  

  
echo "Download yum fastmirror......"
  
wget http://mirrors.163.com/centos/6. ... 0-14.el6.noarch.rpm
  

  
# install CentOS Yum
  
echo "Installing......"
  
rpm -ivhpython-iniparse-0.3.1-2.1.el6.noarch.rpm
  
rpm -ivhyum-metadata-parser-1.1.2-16.el6.x86_64.rpm
  
rpm -ivhyum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
  

  
# replace repos
  
rm -rf /etc/yum.repos.d/CentOS-Base.repo
  
echo "
  
name=CentOS-6.5 - Base - 163.com
  
baseurl=http://mirrors.163.com/centos/6.5/os/x86_64/
  
#mirrorlist=http://mirrors.163.com/?release=6.5&arch=$basearch&repo=os
  
gpgcheck=1
  
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
  

  
#released updates
  

  
name=CentOS-6.5 - Updates - 163.com
  
baseurl=http://mirrors.163.com/centos/6.5/updates/x86_64/
  
#mirrorlist=http://mirrors.163.com/?release=6.5&arch=$basearch&repo=updates
  
gpgcheck=1
  
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
  

  
#additional packages that may be useful
  

  
name=CentOS-6.5 - Extras - 163.com
  
baseurl=http://mirrors.163.com/centos/6.5/extras/x86_64/
  
#mirrorlist=http://mirrors.163.com/?release=6.5&arch=$basearch&repo=extras
  
gpgcheck=1
  
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
  

  
#additional packages that extend functionality of existing packages
  

  
name=CentOS-6.5 - Plus - 163.com
  
baseurl=http://mirrors.163.com/centos/6.5/centosplus/x86_64/
  
#mirrorlist=http://mirrors.163.com/?release=6.5&arch=$basearch&repo=centosplus
  
gpgcheck=1
  
enabled=0
  
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
  

  
#contrib - packages by Centos Users
  

  
name=CentOS-6.5 - Contrib - 163.com
  
baseurl=http://mirrors.163.com/centos/6.5/contrib/x86_64/
  
#mirrorlist=http://mirrors.163.com/?release=6.5&arch=$basearch&repo=contrib
  
gpgcheck=1
  
enabled=0
  
gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6" >> /etc/yum.repos.d/CentOS-Base.repo
  

  
#####
  
yum clean all
  
yum makecache
  
yum update
  

  

  

  
echo "=========================================================================="
  
echo "You have successfully replace RedhatEnterprise Yum to CentOS yum and repos"
  
echo "=========================================================================="
  ################# yum操作 ####################
  一、更新和安装
  1.列出所有可更新的软件清单
  命令:yum check-update
  2.安装所有更新软件
  命令:yum update
  3.仅安装指定的软件
  命令:yum install <package_name>
  4.仅更新指定的软件
  命令:yum update <package_name>
  5.列出所有可安裝的软件清单
  命令:yum list
  二、安装与删除软件
  安装的命令是,yum install xxx,yum会查询数据库,有无这一软件包,如果有,则检查其依赖冲突关系,如果没有依赖冲突,那么最好,下载安装;如果有,则会给出提示,询问是否要同时安装依赖,或删除冲突的包,你可以自己作出判断。
  删除的命令是,yum remove xxx,同安装一样,yum也会查询数据库,给出解决依赖关系的提示。
  1.用YUM安装软件包
  命令:yum install <package_name>
  2.用YUM删除软件包
  命令:yum remove <package_name>
  三、查询软件信息
  我 们常会碰到这样的情况,想要安装一个软件,只知道它和某方面有关,但又不能确切知道它的名字。这时yum的查询功能就起作用了。你可以用 yum search keyword这样的命令来进行搜索,比如我们要则安装一个Instant Messenger,但又不知到底有哪些,这时不妨用 yum search messenger这样的指令进行搜索,yum会搜索所有可用rpm的描述,列出所有描述中和messeger有关的rpm包,于 是我们可能得到gaim,kopete等等,并从中选择。
  有时我们还会碰到安装了一个包,但又不知道其用途,我们可以用yum info packagename这个指令来获取信息。
  1.查找软件包
  命令:yum search <keyword>
  2.列出所有可安装的软件包
  命令:yum list
  3.列出所有可更新的软件包
  命令:yum list updates
  4.列出所有已安装的软件包
  命令:yum list installed
  5.列出所有已安装但不在 Yum Repository 內的软件包
  命令:yum list extras
  6.列出所指定的软件包
  命令:yum list <package_name>
  7.使用YUM获取软件包信息
  命令:yum info <package_name>
  8.列出所有软件包的信息
  命令:yum info
  9.列出所有可更新的软件包信息
  命令:yum info updates
  10.列出所有已安裝的软件包信息
  命令:yum info installed
  11.列出所有已安裝但不在 Yum Repository 內的软件包信息
  命令:yum info extras
  12.列出软件包提供哪些文件
  命令:yum provides <package_name>
  四、清除YUM缓存
  yum 会把下载的软件包和header存储在cache中,而不会自动删除。如果我们觉得它们占用了磁盘空间,可以使用yum clean指令进行清除,更精确 的用法是yum clean headers清除header,yum clean packages清除下载的rpm包,yum clean all一 股脑儿端
  1.清除缓存目录(/var/cache/yum)下的软件包
  命令:yum clean packages
  2.清除缓存目录(/var/cache/yum)下的 headers
  命令:yum clean headers
  3.清除缓存目录(/var/cache/yum)下旧的 headers
  命令:yum clean oldheaders
  4.清除缓存目录(/var/cache/yum)下的软件包及旧的headers
  命令:yum clean, yum clean all (= yum clean packages; yum clean oldheaders)
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