yum install -y wget

mv?/etc/yum.repos.d/CentOS-Base.repo?/etc/yum.repos.d/CentOS-Base.repo.backup

wget?-O?/etc/yum.repos.d/CentOS-Base.repo?http://mirrors.aliyun.com/repo/Centos-6.repo

rpm?-Uvh?http://mirrors.aliyun.com/epel/epel-release-latest-6.noarch.rpm

rpm?-Uvh?http://mirrors.sohu.com/dag/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

rpm?-Uvh?http://mirrors.aliyun.com/rpmfusion/free/el/updates/6/x86_64/rpmfusion-free-release-6-1.noarch.rpm

rpm?-Uvh?http://mirrors.aliyun.com/rpmfusion/nonfree/el/updates/6/x86_64/rpmfusion-nonfree-release-6-1.noarch.rpm

sed -i 's?download.fedoraproject.org/pub?mirrors.aliyun.com?g'?/etc/yum.repos.d/epel.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/epel.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/epel.repo

sed -i 's?download.fedoraproject.org/pub?mirrors.aliyun.com?g'?/etc/yum.repos.d/epel-testing.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/epel-testing.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/epel-testing.repo

sed?-i?'s?apt.sw.be?mirrors.sohu.com/dag?g'?/etc/yum.repos.d/rpmforge.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/rpmforge.repo

sed?-i?'s?download1.rpmfusion.org?mirrors.aliyun.com/rpmfusion?g'?/etc/yum.repos.d/rpmfusion-free-updates.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/rpmfusion-free-updates.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/rpmfusion-free-updates.repo

sed?-i?'s?download1.rpmfusion.org?mirrors.aliyun.com/rpmfusion?g'?/etc/yum.repos.d/rpmfusion-free-updates-testing.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/rpmfusion-free-updates-testing.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/rpmfusion-free-updates-testing.repo

sed?-i?'s?download1.rpmfusion.org?mirrors.aliyun.com/rpmfusion?g'?/etc/yum.repos.d/rpmfusion-nonfree-updates.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/rpmfusion-nonfree-updates.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/rpmfusion-nonfree-updates.repo

sed?-i?'s?download1.rpmfusion.org?mirrors.aliyun.com/rpmfusion?g'?/etc/yum.repos.d/rpmfusion-nonfree-updates-testing.repo

sed?-i?'s/^#baseurl/baseurl/g'?/etc/yum.repos.d/rpmfusion-nonfree-updates-testing.repo

sed?-i?'s/^mirrorlist/#mirrorlist/g'?/etc/yum.repos.d/rpmfusion-nonfree-updates-testing.repo