Yup. I remember messing around with Redhat when I was 13. I installed Apache, edited the default index.html in htdocs then went to another computer, put in my IP and it worked! I was amazed, here I was running my own website.

25+ years later and the same steps are still possible to get the same result. I very much doubt k8s and Docker and whatever fancy new technology of the month is being pushed will have the same longevity. Simple technology rules.