Centos 7 VNC配置

1.配置本地yum源 mkdir  /etc/yum.repos.d/1 mv /etc/yum.repos.d/* 1 vi /etc/yum.repos.d/1.repo [local] name=local baseurl=file:///mnt gpgcheck=0 groupcheck=1 wq! 2.测试yum源 yum repolist ; yum -y install telnet

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