Ubuntu Network Domain Name. You might have a configuration file with the name other than the 01-network-manager-allyaml. We will check machine name by entering.
How to change DNS and domain name. Active Directory domain is the central hub for user information in most corporate environments. The hostname of a computer is a name which is used to uniquely identify the computer in a network.
If you are new to Linux you can install apache server and PHP as given below otherwise skip this step.
Add below line in etcsysconfignetwork. How to setup the hostname on Ubuntu 2004 is shown in this article. By Adarsh Sojitra on June 7th 2019. If no matches are found the DNS server will provide a result of notfound and the DNS query will fail.