title: Jenkins setup from code
body: <blockquote>
    <p>Is there a way to setup a Jenkins from code (eg. AWS userscript) doing
    configurations like setting up a user, configuring GIT and slack
    plugins?</p>
  </blockquote>
  
  <p>So far I can install the Jenkins and even add plugins but I'm not able to configure it. This is only possible doing manually afterwards.</p>
  
  <p>I heard about the Jenkins-CLI but don't know how to obtain it, if I just setup the system? Is it also enough to configure the system as I would access it via the UI?</p>