Bugzilla is a free and open source bug tracking system that is being widely used by various vendors in order to continuously improve their software applications. In this article, I will guide you through installing Bugzilla 5.0.4 on a Vultr CentOS 7 server instance. - A fresh Vultr CentOS 7 x64 server instance. Say its IP address is `203.0.113.1`. - A [sudo user](https://docs.vultr.com/how-to-use-sudo-on-a-vultr-cloud-server). - The server instance has been [updated to the latest stable status u......