6. Final Customizations to the Server

• Install imagemagick with

  sudo apt install imagemagick

• Install mathjax.

  sudo apt install npm
  sudo npm install mathjax@3.2 

• Move the mathjax to some folder within /var/www/html.

  sudo mv node_modules/mathjax/es5 /var/www/html/mathj

• Edit /var/www/html/test01/htmlHeader.txt and make sure that the script with the id MathJax-script looks like this

   <script id="MathJax-script" async
            src="https://yourdomain.com/mathj/tex-mml-chtml.js">
    </script>

• You can now add math formulas to your pages. They have to be placed between dollar signs; or signs \( and \); or signs \[ and \].
• Install python and its module BeautifulSoup4. These two programs will make it possible to write programs that send emails. You should also install latex so your cgi scripts can then call latex to generate pdf files out of properly formatted math pages.

  sudo apt install python3.12-venv 
  python3 -m venv ~/venv
  sudo apt install python3-full
  ~/venv/bin/pip3 install BeautifulSoup4
  sudo apt install texlive-latex-base
  sudo apt install texlive
  sudo apt install texlive-latex-extra
  sudo apt install libcurl4-openssl-dev
  

• Installation of Docker:

  sudo apt update
  sudo apt install apt-transport-https ca-certificates curl software-properties-common
  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
  sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu noble stable"
  sudo apt update
  apt-cache policy docker-ce
  sudo apt install docker-ce 
  sudo groupadd docker
  sudo usermod -aG docker www-data
  sudo usermod -aG docker [yourUserName]
  sudo reboot