Workaround for failure after resolv.conf file restart

Problem Description: when I use Yum to install the software, I am prompted to find the domain name, it should be the DNS setting problem, add nameserver 8.8.8.8 this line in/etc/resolv.conf, when using Yum again, the software can be installed normally, but after restarting the server, The resolv.conf file fails and becomes the same.

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Workaround: find the network card configuration file, add dns1=8.8.8.8 in the configuration file, restart the network service, you can. I use the redhat6.5 version, using the first network card, network card configuration file path is/etc/sysconfig/network-scripts/ifcfg-eth0, open this file modification can:

Vim/etc/sysconfig/network-scripts/ifcfg-eth0

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Restart after modification

Service Network restart

Summary : In fact, this problem occurs, is because their network configuration is not done, if directly in the network configuration when writing this content, there will be no unresolved problems, and will not be restarted after the failure of the problem, because in the network card configuration file write dns1= 8.8.8.8 such content, resolv.conf This file content will change, as follows:

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Workaround for failure after resolv.conf file restart