更新yum库
时间：2009-07-27 来源：静静的呼吸
先备份
cp /etc/yum.repos.d/CentOS-Base.repo CentOS-Base.repo.bak
# vi /etc/yum.repos.d/CentOS-Base.repo 用下面的这段话替换掉原来的 # cat file > /dev/ # cat /dev/file > /etc/yum.repos.d/CentOS-Base.repo 以下就是file的内容
[base]
name=CentOS-5.0 - Base
baseurl=http://mirror.be10.com/centos/5.0/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #released updates
[update]
name=CentOS-5.0 - Updates
baseurl=http://mirror.be10.com/centos/5.0/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #packages used/produced in the build but not released
[addons]
name=CentOS-5.0 - Addons
baseurl=http://mirror.be10.com/centos/5.0/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-5.0 - Extras
baseurl=http://mirror.be10.com/centos/5.0/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-5.0 - Plus
baseurl=http://mirror.be10.com/centos/5.0/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #contrib - packages by Centos Users
[contrib]
name=CentOS-5.0 - Contrib
baseurl=http://mirror.be10.com/centos/5.0/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #packages in testing
[testing]
name=CentOS-5.0 - Testing
baseurl=http://mirror.be10.com/centos/5.0/testing/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 然后更新一次系统，并将yum设置为自启动，让其即时自动为系统更新。
# yum -y update
# chkconfig yum on
# /etc/rc.d/init.d/yum start
# vi /etc/yum.repos.d/CentOS-Base.repo 用下面的这段话替换掉原来的 # cat file > /dev/ # cat /dev/file > /etc/yum.repos.d/CentOS-Base.repo 以下就是file的内容
[base]
name=CentOS-5.0 - Base
baseurl=http://mirror.be10.com/centos/5.0/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #released updates
[update]
name=CentOS-5.0 - Updates
baseurl=http://mirror.be10.com/centos/5.0/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #packages used/produced in the build but not released
[addons]
name=CentOS-5.0 - Addons
baseurl=http://mirror.be10.com/centos/5.0/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-5.0 - Extras
baseurl=http://mirror.be10.com/centos/5.0/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-5.0 - Plus
baseurl=http://mirror.be10.com/centos/5.0/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #contrib - packages by Centos Users
[contrib]
name=CentOS-5.0 - Contrib
baseurl=http://mirror.be10.com/centos/5.0/contrib/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 #packages in testing
[testing]
name=CentOS-5.0 - Testing
baseurl=http://mirror.be10.com/centos/5.0/testing/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 然后更新一次系统，并将yum设置为自启动，让其即时自动为系统更新。
# yum -y update
# chkconfig yum on
# /etc/rc.d/init.d/yum start
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