Git Explained 2 of 2

This is a continuation from Git Explained 1 of 2 where the fundamental concepts are covered. In this article we introduce some tools for customization and maintenance. As for Git configuration, there are two files to dictate your Git configuration. ~/.gitconfig and .git/config in project directory. Running `git config –list –show-origin` shows all config entries … Read moreGit Explained 2 of 2

SSH key pair for access between instances in CloudFormation

We use CloudFormation to deploy infrastructure including private and public subnets, as well as EC2 instances. It is a good practice to place as many instances as possible in private subnet and access those only from Bastion Host in the public subnet. For smaller systems it is even common to use the NAT instance as … Read moreSSH key pair for access between instances in CloudFormation