RedHat EL5 CentOS更新

標籤：redhat el5   centos更新   

查看當前系統版本號碼

[[email protected] ~]# less /etc/redhat-release

檢查系統已安裝的組件包中是否已存在Redhat的內建的yum系列組件包

[[email protected] ~]# rpm -qa | grep yum

yum-metadata-parser-1.0-8.fc6

yum-3.0.1-5.el5

yum-updatesd-3.0.1-5.el5

yum-rhn-plugin-0.4.3-1.el5

如果存在請逐一全部刪除

[[email protected] ~]# rpm -e --nodeps yum-metadata-parser-1.0-8.fc6 yum-3.0.1-5.el5 yum-updatesd-3.0.1-5.el5 yum-rhn-plugin-0.4.3-1.el5

建立Centos專用目錄，然後下載並安裝Centos系統的yum系列組件包

[[email protected] ~]# mkdir webuser

[[email protected] ~]# cd webuser

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/5/os/i386/CentOS/yum-3.2.22-26.el5.centos.noarch.rpm

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/5/os/i386/CentOS/yum-fastestmirror-1.1.16-14.el5.centos.1.noarch.rpm

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/5/os/i386/CentOS/yum-metadata-parser-1.1.2-3.el5.centos.i386.rpm

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/5/os/i386/CentOS/yum-updatesd-0.9-2.el5.noarch.rpm

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/5/os/i386/CentOS/python-iniparse-0.2.3-4.el5.noarch.rpm

[[email protected] webuser]# wget http://ftp.sjtu.edu.cn/centos/RPM-GPG-KEY-CentOS-5 

安裝Centos升級組件包

[[email protected] webuser]# rpm -Uvh --nodeps *.rpm

Preparing...                ########################################### [100%]

   1:yum-updatesd           ########################################### [ 20%]

   2:python-iniparse        ########################################### [ 40%]

   3:yum                    ########################################### [ 60%]

   4:yum-fastestmirror      ########################################### [ 80%]

   5:yum-metadata-parser    ########################################### [100%]

匯入Centos升級組件授權

[[email protected] webuser]# rpm -import RPM-GPG-KEY-CentOS-5

建立並編輯yum升級源設定檔

[[email protected] webuser]# mkdir -p /etc/yum.repos.d/

[[email protected] webuser]# vi /etc/yum.repos.d/CentOS-Base.repo

安裝圖形化的升級軟體

[[email protected] webuser]# yum install yumex

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RedHat EL5 CentOS更新