Date: Tue, 04 Feb 2014 07:05:49 +0000 From: Matthew Seaman <matthew@FreeBSD.org> To: Jeffrey Bouquet <jeffreybouquet@yahoo.com> Cc: freebsd-ports@freebsd.org Subject: Re: [FreeBSD-Ports-Announce] Time to bid farewell to the old pkg_ tools Message-ID: <52F0914D.9070507@FreeBSD.org> In-Reply-To: <52F05D20.7090803@yahoo.com> References: <201402032124.s13LOS4r042824@fire.js.berklix.net> <52F01A75.7050409@FreeBSD.org> <52F05D20.7090803@yahoo.com>
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On 04/02/2014 03:23, Jeffrey Bouquet wrote:
> /# find /var/db/pkg -type d -name "p5*" | xargs -J % find -type f -name=
> "+CONTENTS" -exec grep -H "5.12" {} \; | grep pm | gtr -s \/ "\n" | gre=
p
> p5 | sort | uniq | xargs -J % portmaster -d -B -P -i -g % && yell || ye=
ll
>=20
> That pipe, corrected ( the working version includes an incrementing |
> head -NN | thru hundreds of p5 upgrades, 15-25 at a time,
> so easy completion of the upgrade with
> only a repeat with the up arrow and a minor edit ,) handily upgraded a=
> /perl5/ subdirectory to
> the default on several installs.
Which is a remarkably complicated equivalent to:
pkg set -o perl5.12:perl5.16
pkg install -fR perl5.16
I'm sure though if you really must have fun with pipelines that you
could start with:
pkg query %ro perl5
but working out how to divide that into chunks and feed into portmaster
is up to you.
Cheers,
Matthew
--=20
Dr Matthew J Seaman MA, D.Phil.
PGP: http://www.infracaninophile.co.uk/pgpkey
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