Fully Qualified Domain Name Linux Example. Setting system hostname permanently. If the domain name is completely specified including a top-level domain of the Internet then the hostname is said to be a fully qualified domain name FQDN.
The hostname command has a number of options you can use for more specific outputs. The top level domain in our example is the country-specific top level domain ca. Also known as an absolute domain name.
FQDN Host Name Domain Name.
Alpine Linux change hostname with the following syntax. Create a fully qualified domain name in the Azure portal for a Linux VM. The FQDN or the domain name Set Host file The recommended method of setting the FQDN is to make the hostname be an alias for the fully qualified name using. You can check the FQDN using hostname --fqdn or the domain name using dnsdomainname.