#ISO鏡像掛載好,複製下列命令掛載 #CENT 6&7版本掛載本地yum源 mount /dev/sr0 /mnt cat > /etc/yum.repos.d/base.repo <<EOF [base] name=base baseurl=file:///mnt enabled=1 gpgcheck=0 EOF yum clean all && yum makecache #CENT 7版本掛載本地yum源 mount /dev/sr0 /mnt yum-config-manager --add-repo="file:///mnt" yum clean all && yum makecache