Domain Name Search Linux. Local hostname and the domain name of your server defined in text configuration file located in etc directory. Once the Domains section appears in the Linode manager select the option to Add a domain.
Displays every FQDN Fully Qualified Domain Name of the computer. In the left menu select Configuration. When you click on an available domain name Lean Domain Search will double-check that the domain name is available.
But the changes are temporary if you use these commands.
Displays the alias name of the host. Once the Domains section appears in the Linode manager select the option to Add a domain. Host name information is stored in a file etchostname. Under DNS name label enter the prefix you want to use.