> > How about "--, tx, rx, both".
> > It's not all 2 char long (but so what?)
> >
> >
> >> I wonder it("rx,tx") is not as good as a single word, like "both" or "bo"?
> >>
> >
> > true, but it's easily recognized (like ls :-))
> >
> I think this is fine we use "--, tx, rx, both".
Assuming "--" can be set as "", I'm fine with this. ("--" is just a dladm
convention used when outputting human-readable tables to keep the table
elements clear; parseable-output mode will show it as "".)
--
meem
