This video shows the simple command that allows you to start the basics of creating your own website. I am running Ubuntu 20.04 - On a VPS.
Connected with the putty command line.
Commands:
sudo apt-get update
sudo apt-get install apache2
You should find a file in /var/www/html/ named index.php - Indicating it was installed successfully.
Editing the /var/www/ requires root permission unless granted in the shell for other users.