Configure DNS settings | Linux#
geek-university.com › linux › configure-dns-settingsConfigure DNS settings. To enable name resolution, you need to configure your Linux system to use DNS servers. To do this in Ubuntu, open the /etc/network/interfaces configuration file in a text editor: This file is used to configure your network settings manually. The first Ethernet interface is usually identified as eth0. To configure a DNS server, add the dns-nameservers IP_ADDRESS line under the eth0 configuration: