$cat pru
a[0]=1
echo ${a[0]}
$sh pru
pru: 1: pru: a[0]=1: not found
pru: 2: pru: Bad substitution
$bash --version
GNU bash, versión 4.2.37(1)-release (i486-pc-linux-gnu)
Copyright (C) 2011 Free Software Foundation, Inc.
Licencia GPLv3+: GPL de GNU versión 3 o posterior <
http://gnu.org/licenses/gpl.html>
Esto es software libre; usted es libre de cambiarlo y redistribuirlo.
NO hay GARANTÍA, a la extensón permitida por la ley.
$dpkg -l | grep bash
ii bash 4.2+dfsg-0.1
i386 GNU Bourne Again SHell
2013/6/17 Helmut Grohne <hel...@subdivi.de>
> Control: tags -1 + unreproducible moreinfo
>
> On Mon, Jun 17, 2013 at 12:50:03AM +0200, joseph frail wrote:
> > a[0]=1
> > echo ${a[0]}
> >
> > when executed bash would report an error on 2nd line
>
> Could you care to include the particular error message?
>
> I tried this with bash version 4.2+dfsg-1 and the second line prints 1
> just fine.
>
> Helmut
>
