Automatically run the correct version of kubectl every time
January 11, 2019 ยท View on GitHub
This script will read the version of the Kubernetes server you are running. It will then download a new version of kubectl if needed and run your command with new kubectl. I named it k since most everyone appears to alias kubectl to k anyway.

Getting Started
Download the file to somewhere in your path. Any time you would call kubectl ..., call k ... instead.
curl -OL https://raw.githubusercontent.com/jakepearson/k/master/k && chmod +x k