Get Domain Name From Linux. DOMAINNAME Add below parameter in etcsysctlconf. The hostname command has a number of options you can use for more specific outputs.
Select Master and continue by filling out the boxes for Domain and SOA Email address. Once the Domains section appears in the Linode manager select the option to Add a domain. Host name can be get with different ways in Linux.
Displays the alias name of the host.
Hostname command in Linux is used to obtain the DNSDomain Name System name and set the systems hostname or NISNetwork Information System domain name. The complete FQDN of the system is returned with hostname --fqdn. At the terminal type hostname command. Display DNS domain name.