Command line applications are used throughout the programming industry. They are easy to combine and automate, quick to use, you can use them over SSH, and you can combine several command line tools to create sophisticated workflows. And Go is an ideal language for writing command line applications—distribution is a single static executable and it’s easy to cross compile. In this course, learn how to write effective command line applications in Go. Instructor Miki Tebeka covers parsing arguments, validation, subcommands, testing, building, shipping, and much more.