func (a Args) NullOutput() Args {
	var output string
	if runtime.GOOS == "windows" {
		output = "nul" // https://stackoverflow.com/questions/313111/is-there-a-dev-null-on-windows
	} else {
		output = "/dev/null"
	}

	return a.Output(output)
}
// NullOutput adds a null output and returns the result.
// On Windows, this outputs to NUL, on everything else, /dev/null.
NullOutput adds a null output and returns the result.
On Windows, this outputs to NUL, on everything else, /dev/null.
// NullOutput adds a null output and returns the result . // On Windows this outputs to NUL on everything else / dev / null .
func (a Args) NullOutput() Args {
	var output string
	if runtime.GOOS == "windows" {
		output = "nul" 
	} else {
		output = "/dev/null"
	}
	return a.Output(output)
}
func ( a Args ) NullOutput ( ) Args { var output string if runtime . GOOS == " " { output = " " } else { output = " " } return a . Output ( output ) }
NullOutput adds a null output and returns the result.
NullOutput adds a null output and returns the result .
// https://stackoverflow.com/questions/313111/is-there-a-dev-null-on-windows