package main import ( "fmt" "os" "os/exec" ) func main() { command := os.Args[3] args := os.Args[4:len(os.Args)] cmd := exec.Command(command, args...) cmd.Stderr = os.Stderr output, err := cmd.Output() if err != nil { fmt.Printf("Err: %v", err) os.Exit(1) } fmt.Print(string(output)) }