If you’ve been using Docker you have likely come across Linux namespaces and cgroups, but what are they? This quick post will cover what you need to know for the…
This article will take a look at the options available to make a powershell comment and powershell comment block. I went through how to make multiline comments in Python, and…
This article will address a common question around Python – Delete File. When working with files in Python, there is often a requirement to be able to delete them –…
How to create a python multiline comment – this is a common question, but it’s also kind of a trick question. Python doesn’t have a mechanism for adding multiline comments…
I recently had the need to copy a docker image I had created locally to another docker host.If you need to move a Docker image to another system, or if…
Where are Docker Images stored on your Docker host machine? This is a fairly common question and one I will aim to tackle here! The answer is that it depends…
I’ve been getting back into learning and using Python recently. This is a quick post on how to compile and install Python 3.7 on Centos 7. In this case I’ll…
I recently created these flashcards to help with learning GIT. This is just a quick follow up post to cover some GIT basics. Version control, also known as revision control or source control…
This post is intended to address the Docker DCA exam objective around setting up Docker Swarm, configuring managers, adding nodes and setting up a backup schedule. What is Docker Swarm…
I’ve created these flashcards on GIT as I’m a bit of a refresher – maybe useful to some as a memory aid if you’re starting out with git, or haven’t used it for…