Changing the hostname in Ubuntu 18.04 is a bit different than in previous iterations. Here's how to take care of this important configuration.

In this step-by-step guide, learn how to access and modify the Linux hosts file to control the mapping of hostnames to IP addresses.

So, long story short, I need to change the hostname of my Ubuntu server. The actual changing process seems pretty straightforward. I was able to Google it, and actually do it. Unfortunately, it ...