How do you build a program that can be executed through terminal commands?

I’ve been learning Golang recently, and I’ve decided to re-create the CLI tool "Autojump" with it. But I’ve never created a terminal tool that can be executed with a keyword (For this example, something like autojump [file_name]. How do you create a tool like this? Is it language specific? Thanks.

>Solution :

You want to parse command line arguments: https://golangdocs.com/command-line-arguments-in-golang