How to change the Hostname on a CentOS 7 server via the command line (SSH)
By default, your server is started with the server’s given name as the hostname. Some software, requires a valid Fully Qualified Domain Name (FQDN) for the hostname to be used during their DNS resolution. This article describes how to change a server hostname in CentOS. Step 1 – Login to your server as a user… Read More »