I've just taken proud ownership of a shiny new iMac which meant I had the (dis)pleasure of downloading all of my applications and setting up my development environment. I thought this would be the usual manual process but thanks to Homebrew and Homebrew Cask it was all be automated. Homebrew Homebrew is one of the first things I always chuck on a new Mac. Installing it is just a one-line command in the terminal. ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" On first run it'll probably ask you to install Xcode's command…