Logical ID The logical ID must be alphanumeric (A-Za-z0-9) and unique within the template. Use the logical name to reference the resource in other parts of the template. Physical ID A physical ID, which is the actual assigned name for that resource, such as an EC2 instance ID or an …

To update Oh-My-ZSH, all I need to run is `omz update`. Didn't even realise there was an omz command!

In AWS Lambda, if you use ENVIRONMENT VARS they are tied to the lambda version, so a new deploy is required to update that config change.

ECR supports vulnerability scanning of pushed up repo images.