go-args-example.go

package main

import (
	"fmt"
	"os"
)

func main() {
	fmt.Println("Starting")
	argsWithProg := os.Args
	fmt.Printf("Arg count is %d\n", len(os.Args))
	if len(os.Args) == 1 {
		os.Exit(0)
	}
	argsWithoutProg := os.Args[1:]
	arg := os.Args[3]
	fmt.Println(argsWithProg)
	fmt.Println(argsWithoutProg)
	fmt.Println(arg)
}