As a developer, you are familiar with Docker. You push your images to the Hub, use Compose locally and know a thing or two about Kubernetes. Or…​ Well…​ To be honest…​ You don’t. And you are ashamed you don’t know anything about it. You browse the internet and it’s so overwhelming. So you stop looking and continue what you’ve been doing all the time. Deep inside, you still wonder. Can’t anyone not just explain Docker in simple terms? Is it really this hard? Or am I just missing something really obvious?

On OSX and Windows, as you might know, directories are case insensitive. So the directory CaseSensitive and casesensitive are the same on those operating systems. But on Linux, they are different directories.

Some time ago, I was working on a project where I had to fix an issue that was raised by our OWASP Zap scanner, which is a free security tool that runs in the test phase of the Jenkins build of the project. It checks for security vulnerabilities that you want to prevent from going to Production.