Welcome to ArryWalker - Explore Terraform, AI, Python and Git. Dive deep into tech solutions and guides.

Terraform Test

Unit Testing with Terraform: Basics and Benefits

Some examples of practically useful unit tests to check that your code is producing the expected output.

My Static Site Generator

I built a Static Site Generator to build this site

What my personal Static Site Generator looks like, the mistakes I made and the lessons I learned.

Vagrant Ubuntu

Full Vagrant Ubuntu 22 Dev (VirtualBox) setup

A full setup for a Vagrant Ubuntu 22.04 Dev environment, including a script to install software and configure the machine for an ssh user

It the end of the world, as we know it

Essential Guide to Using AWS Nuke

When you create a new AWS account, you need to prepare it for use. The first thing you should do is run AWS Nuke

Gotta watch 'em all

8 Best AI YouTube channels

The best YouTube channels to subscribe to if you're interested in AI

The endless drone of the cloud

Instance Scheduler with AWS EventBridge

Save some money by scheduling your EC2 instances to stop and start with AWS EventBridge and Terraform

Sugar, spice, and all things nice

Revealing the power of Custom GPTs

Make custom GPTs your own, the more specific the better

The 4 towers

Comparing ChatGPT, Gemini, Mistral & Anthropic

Comparing the Large Language models from, OpenAI, Anthropic, Mistral and Google on technical subjects (not trying to trip them up with wordplay)

Bringing it all together

Advanced Terraform Wrap-up

A wrap-up of our series: An Introduction to Advanced Terraform. Bringing all the concepts together in a fully dynamic example

 Serene floating islands

Terraform Cloud and remote state

Using Terraform Cloud and remote state to manage infrastructure

Trippin' man

Flattening data in Terraform

A deep-dive on manipulating data in Terraform, to prepare it for use in resource blocks

I fight for the users

User-friendly Terraform

Making it easy for other people to use your Terraform code