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<td class="de1"><pre class="de1">在CentOS 7下不要直接修改/etc/resolv.conf，而是应该使用Systemctl restart NetworkManager命令，它会根据/etc/sysconfig/network-scripts/ifcfg-eth0自动生成etc/resolv.conf。
 
https://blog.csdn.net/yuesichiu/article/details/53351324@H_502_1@</td>
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