Date: Thu, 7 Feb 2013 10:52:01 +0100
From: Baptiste Daroussin <b...@freebsd.org>
To: Alberto Villa <avi...@freebsd.org>
Subject: Re: [CFT+BRAINSTORM] One USE_ to rule them all
On Thu, Feb 07, 2013 at 09:54:59AM +0100, Alberto Villa wrote:
> On Thursday 07 February 2013 06:32:54 Armin Pirkovitsch wrote:
> > # find /usr/ports -name Makefile | xargs grep -R FEATURES | wc -l
> > 82
> > # find /usr/ports -name Makefile | xargs grep -R USES | wc -l
> > 20
> >=20
> > Sounds to me like there are less false positives for USES.
>=20
> Add -w and USES wins:
> $ find /usr/ports -name Makefile | xargs grep -Rw FEATURES | wc -l
> 37
> $ find /usr/ports -name Makefile | xargs grep -Rw USES | wc -l
> 0
Is "-R" really needed in this case?
I think there is no recursion as you
already found all files. Anyway,
I get the same answers with no "-R".
Anton
P.S. I'm not trying to be clever,
just always fascinated by multi-pipe
unix examples, so I try to study those
in detail.
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