Codesposts shows us how to change the hostname on your FreeBSD operating system. The command used is hostname, and you will also learn how to verify that it’s changed. See the link below for the full set of instructions.

A computer hostname represents a unique name that gets assigned to a computer in a network in order to uniquely identify that computer in that specific network.

During the installation of the FreeBSD, the default hostname is set as “localhost”. But if you want to change the hostname to your own choice, you can follow the instructions in this tutorial. We will guide you to change the hostaname of your FreeBSD.

Full tutorial: