Tag Archives - change hostname centos 7 hostnamectl

How To Set Or Change A Hostname In CentOS 7

Introduction A hostname is simply the name a server goes by on the network. Setting a unique hostname is an excellent way to quickly find and identified different servers on your network. There are three 3 types of hostnames. The static hostname is the most important one, and it’s stored in the /etc/hostname file. This hostname is used among machines to…