One line script installs
curl -L https://aka.ms/InstallAzureCli | bash
curl -s https://get.docker.com/ | bash
curl -s https://raw.githubusercontent.com/helm/helm/master/scripts/get | sudo bash -s
curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/darwin/amd64/kubectl