You may have noticed that we have again found ourselves in a position where we can now use the same command on whichever operating system you have used. This means that the remainder of the commands in the chapter will be able to run on all three of our target operating systems.
Before we launch our single-node Kubernetes cluster using Minikube, you can check to see if there are any updates by running the following commands. macOS 10.13 High Sierra users can run:
$ brew update$ brew upgrade
Then to check and update Minikube, run the following commands, starting with:
$ brew cask outdated
This will present you with a list of the packages that can be updated. If Minikube is listed, run the following: ...