Re: problem with extended regular expression in bash 4.1

[Davide Brini]

On Mon, 26 Nov 2012 05:40:09 -0800 (PST), chupin007@gmail.com wrote:

> > It changed between bash 3.1 and 3.2, documented in the NEWS file. There
> > is
> > 
> > a "compat31" option that can be turned on to restore the 3.1 behavior.
> > 
> 
> As you see it works for me in 3.25

Then maybe you have the compat31 option set (or your distro sets it for
you), or you may have a patched, non-vanilla version of bash (redhat is
well known for doing this).

-- 
D.