Date: Fri, 10 Nov 2017 17:20:02 +0000 From: Arthur Chance <freebsd@qeng-ho.org> To: roberthuff@rcn.com Cc: Roland Smith <rsmith@xs4all.nl>, Olivier <Olivier.Nicole@cs.ait.ac.th>, questions@freebsd.org Subject: Re: Find ports that are not in the requeirement of others Message-ID: <3bed762f-81a1-6bff-6cc3-264236d1cb57@qeng-ho.org> In-Reply-To: <23045.56768.939054.823818@jerusalem.litteratus.org> References: <wu77euyg7qu.fsf@banyan.cs.ait.ac.th> <20171110055737.GA30695@slackbox.erewhon.home> <898813fa-5bc5-dae2-5d40-618e07761b9c@qeng-ho.org> <23045.56768.939054.823818@jerusalem.litteratus.org>
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On 10/11/2017 17:11, roberthuff@rcn.com wrote:
>
> Arthur Chance writes:
>
>> >> Is there an incantation of pkg(8) that can list all the ports that are a
>> >> leaf in the tree of the installed ports.
>> >
>> > From pkg-query(8):
>> >
>> > pkg query -e '%#r = 0' %o
>> >
>> > Roland
>> >
>>
>> Or if you have the default config file installed, simply
>>
>> pkg leaf
>
> On my system, "pkg query" returns 140 items, while "pkg leaf"
> returns 217.
> That is not round-off error.
> Anybody know why?
Distinctly odd. On my system
root@arthur:3# pkg query -e '%#r = 0' %o | wc -l
62
root@arthur:3# pkg leaf | wc -l
62
No idea why you're not getting the same number but maybe you could try
(pkg leaf; pkg query -e '%#r == 0' '%n-%v') | sort -u
to see what the difference is. (Presuming your pkg leaf alias is the
same as the query. "grep leaf /usr/local/etc/pkg.conf" to make sure.)
--
An amusing coincidence: log2(58) = 5.858 (to 0.0003% accuracy).
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