Re: sed -u option

[Yuji Yamano <yyamano%kt.rim.or.jp@localhost>]

On Fri, 13 Jun 2014 01:08:39 +0000 (UTC), christos%astron.com@localhost 
(Christos Zoulas) wrote:

> GNU:
> 
> -u
> --unbuffered
> Buffer both input and output as minimally as practical. (This is
> particularly useful if the input is coming from the likes of `tail
> -f', and you wish to see the transformed output as soon as possible.)
> 
> I think we should go the GNU way, since this is more mnemonic and
> useful.

I'm not sure if I understand what you want to say.
Do you mean -u for no buffering and -l for line buffering?

-- Yuji Yamano