How to change DNS resolver in centos 8
-
Create a file, such as /etc/resolv.conf.manually-configured, and add the DNS configuration for your environment to it. Use the same parameters and syntax as in the original /etc/resolv.conf.
- Remove the /etc/resolv.conf file:
# rm /etc/resolv.conf
Create a symbolic link named /etc/resolv.conf that refers to /etc/resolv.conf.manually-configured:
# ln -s /etc/resolv.conf.manually-configured /etc/resolv.conf