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Date:      Sun, 10 Feb 2013 14:21:24 +0200
From:      Nikos Vassiliadis <nvass@gmx.com>
To:        Polytropon <freebsd@edvax.de>
Cc:        =?ISO-8859-1?Q?D=E1nielisz_L=E1szl=F3?= <laszlo_danielisz@yahoo.com>, "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   Re: packages listing
Message-ID:  <511790C4.4070605@gmx.com>
In-Reply-To: <20130210075713.e95310af.freebsd@edvax.de>
References:  <1360479157.43293.YahooMailNeo@web160504.mail.bf1.yahoo.com> <20130210075713.e95310af.freebsd@edvax.de>
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On 2/10/2013 8:57 AM, Polytropon wrote:
> On Sat, 9 Feb 2013 22:52:37 -0800 (PST), Dánielisz László wrote:
>> Hi Everybody,
>>
>> Do you have any idea how can I list those installed packages
>> that are not required by any other?
>
> You can use sysutils/pkg_cutleaves to determine those.
>
>

I use this:

#!/bin/sh
pkg_info -R '*' | sed -n '
/^Information for /{
     N
     N
     /Required by:/d
     s/^Information for \(.*\):\n\n$/\1/p
}
'

HTH, Nikos

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