Redhat6使用CentOS的yum源線上安裝軟體

Redhat6使用CentOS的yum源線上安裝軟體

引言：由於RHEL的yum線上更新是收費的，如果沒有註冊的話是不能使用的，即不能線上安裝軟體。在這種情況下，想使用RHEL系統，還想用yum源來線上安裝軟體，有沒有辦法？答案是有辦法，請往下看！

1、刪除RHEL原有的yum
rpm -aq|grep yum|xargs rpm -e --nodeps #刪除

2、下載新的yum安裝包 #這裡我們使用CentOS的yum源

wgethttp://vault.centos.org/6.0/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
wgethttp://vault.centos.org/6.0/os/x86_64/Packages/yum-metadata-parser-1.1.2-14.1.el6.x86_64.rpm
wgethttp://vault.centos.org/6.0/os/x86_64/Packages/yum-3.2.27-14.el6.centos.noarch.rpm
wgethttp://vault.centos.org/6.0/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm

3、安裝yum軟體包

rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm
rpm -ivh yum-metadata-parser-1.1.2-14.1.el6.i686.rpm
rpm -ivh yum-3.2.27-14.el6.centos.noarch.rpm

rpm -ivh yum-plugin-fastestmirror-1.1.26-11.el6.noarch.rpm

注意：最後兩個安裝包要放在一起同時安裝，否則會提示相互依賴，安裝失敗。

4、更改yum源 #我們使用網易的CentOS鏡像源
cd /etc/yum.repos.d/
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
vi CentOS6-Base-163.repo #編輯檔案
把檔案裡面的$releasever全部替換為版本號碼，即6 最後儲存！

或者直接把下面的記憶體拷貝到CentOS6-Base-163.repo檔案中即可（已經修改好）

#CentOS-Base.repo##ThemirrorsystemusestheconnectingIPaddressoftheclientandthe#updatestatusofeachmirrortopickmirrorsthatareupdatedtoand#geographicallyclosetotheclient.YoushouldusethisforCentOSupdates#unlessyouaremanuallypickingothermirrors.##Ifthemirrorlist=doesnotworkforyou,asafallbackyoucantrythe#remarkedoutbaseurl=lineinstead.##[base]name=CentOS-6-Base-163.combaseurl=http://mirrors.163.com/centos/6/os/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=osgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#releasedupdates[updates]name=CentOS-6-Updates-163.combaseurl=http://mirrors.163.com/centos/6/updates/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=updatesgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#additionalpackagesthatmaybeuseful[extras]name=CentOS-6-Extras-163.combaseurl=http://mirrors.163.com/centos/6/extras/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=extrasgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#additionalpackagesthatextendfunctionalityofexistingpackages[centosplus]name=CentOS-6-Plus-163.combaseurl=http://mirrors.163.com/centos/6/centosplus/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=centosplusgpgcheck=1enabled=0gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#contrib-packagesbyCentosUsers[contrib]name=CentOS-6-Contrib-163.combaseurl=http://mirrors.163.com/centos/6/contrib/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=contribgpgcheck=1enabled=0gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

5、yum clean all #清理yum緩衝
yum makecache #將伺服器上的軟體包資訊緩衝到本地,以提高搜尋安裝軟體的速度
yum install vim* #測試yum是否可用

至此，Redhat6可以使用CentOS的yum源線上安裝軟體了！