Tools We recommend using the brew package manager for installing software. /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" Required tools Our guide External source yq with brew yq on GitHub gh with brew gh on GitHub jq with brew jq on GitHub fzf with brew fzf on GitHub Terraform with brew HashiCorp's guide for installing Terraform AWS CLI with brew AWS' guide for installing AWS CLI ok -