Re: OT: grep and regex patterns

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Once upon a time, Jon LaBadie <jonfu@xxxxxxxxxx> said:
> On Thu, Jul 14, 2016 at 02:09:27AM +0000, Christopher wrote:
> > On Wed, Jul 13, 2016, 21:11 Chris Adams <linux@xxxxxxxxxxx> wrote:
> > 
> > > Once upon a time, Mike Wright <nobody@xxxxxxxxxxxxxxxxxxxx> said:
> > >
> > > Putting all that together, I'd recommend:
> > >
> > >   PATTERN='https?://[^/]*\.in/'
> > >   grep "$PATTERN" file.of.links > links.in
> 
> Minor nit, egrep is needed for the '?' or grep -E.

Oops, yep.  I'm usually writing perl (and occasionally using grep -P) so
I forgot.
-- 
Chris Adams <linux@xxxxxxxxxxx>
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