[sisyphus] Re: bash 2

[Serge Pavlovsky]

В Чтв, 17.10.2002, в 04:03, at на turbinal.org написал:
> On Tue, Oct 15, 2002 at 11:04:09PM +0400, at на homestead.turbinal.org wrote:
> > 
> > $ echo 'echo 1 2 3 | P=$(cat); echo $P' | /bin/sh -xs
> > + echo 1 2 3
> > ++ cat
> > + P=1 2 3
> > + echo
> 
> Не работает и так:
> 
> $ echo 'echo 1 2 3 | export P=$(cat); echo $P' | /bin/sh -xs

echo 'P=$(echo 1 2 3|cat); echo $P' | /bin/sh -xs

но зачем ? :)