https://www.linuxshelltips.com/set-hostname-in-fedora-linux/

Setting up hostname is an important task when you are installing the operating system. Hostnames are invented to make human life easy. When you have 100’s of machines in your network it is not easy to remember each machine with its IP address but with hostname it becomes easy. Let’s dive in and see how simple it is to configure hostname in Fedora Linux. Read more