When you get a new mac (Peter), run the following to set it up:
xcode-select --install
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew install cask
brew cask install google-chrome
brew install git
brew install go
brew install awscli
brew install htop
brew install wget
brew install nmap
brew install links
brew install geoip
brew install bash-completion
brew install watch
brew install hugo
brew install node
brew install watchman
go get golang.org/x/tools/cmd/godoc
go get github.com/golang/lint/golint
npm install -g react-native-cli