20 Set Domain Name On Linux Update

Finally update your etc hosts file.

Set domain name on linux. Then run sudo resolvconf u to update your etc resolv conf alternatively just reproduce the previous change into your etc resolv conf. Domainname command in linux is used to return the network information system nis domain name of the host. Grepping out ipv6 addresses your hosts file could.

Then in etc resolvconf resolv conf d head you ll add then line domain your domain name not your fqdn just the domainname. When called without any arguments hostname displays the name of the system as returned by the gethostname function. Kernel domainname domainname configure domain name in ubuntu.

It is not possible to set the fqdn or the dns domain name with the dnsdomainname command see the fqdn below. In the networking terminology the domain name is the mapping of ip with the name. Set name when called with one argument or with the file option the commands set the host name the nis yp domain name or the node name.

Configure domain name in red hat rhel fedora and centos. Add below line in etc sysconfig network. Hostname is used to display the system s dns name and to display or set its hostname or nis network information services domain name.

Naples web designer and branding specialist. Newer version of different linux distributions such as latest ubuntu debian centos fedora redhat etc. Type following command and click on dns tab setup hostname and domain name.

Note that only the super user can change the names. If the domain name is not set up in your host then the response will be none. See how to configure linux as a dns client.