CentOS-6.9(64位源)

CentOS-6.9(64位源)

安装好CentOS-6.9后，发现系统默认的yum源不能正常使用，只能去修改一下源,以下源二选一（建议选择国内阿里云源）

国内阿里云源：

把/etc/yum.repos.d/CentOS-Base.repo替换成以下内容
[base]
name=CentOS-6.9 - Base - vault.centos.org
failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-vault/6.9/os/$basearch/
gpgcheck=0

#released updates
[updates]
name=CentOS-6.9 - Updates - vault.centos.org
failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-vault/6.9/updates/$basearch/
gpgcheck=0

#additional packages that may be useful
[extras]
name=CentOS-6.9 - Extras - vault.centos.org
failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-vault/6.9/extras/$basearch/
gpgcheck=0

#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-6.9 - Plus - vault.centos.org
failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-vault/6.9/centosplus/$basearch/
gpgcheck=0
enabled=0

#contrib - packages by Centos Users
[contrib]
name=CentOS-6.9 - Contrib - vault.centos.org
failovermethod=priority
baseurl=https://mirrors.aliyun.com/centos-vault/6.9/contrib/$basearch/
gpgcheck=0
enabled=0

国外centos源：

[base]
name=CentOS-6.9 - Base
baseurl=http://vault.centos.org/6.9/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0

[updates]
name=CentOS-6.9 - Updates
baseurl=http://vault.centos.org/6.9/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0

[extras]
name=CentOS-6.9 - Extras
baseurl=http://vault.centos.org/6.9/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0

[ontrib]
name=CentOS-6.9 - Contrib
baseurl=http://vault.centos.org/6.9/contrib/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0

[centosplus]
name=CentOS-6.9 - CentOSPlus
baseurl=http://vault.centos.org/6.9/centosplus/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0
修改好CentOS-Base.repo文件后，清理原来的缓存，重新缓存
yum clean all
yum makecache