Tell why use sudo not root all time
Tell why update before install
Maybe show more about firewall rules
Show little bit what files in /var/www/html

Security measures are the reason I created the unprivileged user, which I later gave the sudo privilege. That way, I can do every administrative task without giving out the root password.

Most of the time, updating before installing will help avoid installation errors. Have the latest version of the package before installing it.

My next project will be hosting a static website.

Thanks, I hope to be sharing what I will be working on the platform.