On Fri, Aug 25, 2023 at 2:02 PM Jun T <takimoto-j@kba.biglobe.ne.jp> wrote:
>
>
> > 2023/08/23 13:00, Shohei YOSHIDA <syohex@gmail.com> wrote:
> >
> > - Use '--' double dashes instead of '-' single dash
> >  Its manpage says "sw_vers is backwards compatible with previous versions
> >  which expect options passed with a single dash"
>
> Double dashes works only in the latest macOS (Ventura). If single
> dash works in Ventura, isn't it better to keep using single dash
> (at least while Monterey or older are widely used) ?
>

I think it is ok to keep using a single dash.

--
Shohei YOSHIDA(syohex@gmail.com)