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Date: Tue, 07 Apr 2009 22:50:40 +1000
From: k <decado@gmail.com>
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To: Ed Schouten <ed@80386.nl>
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Cc: Mel <fbsd.hackers@rachie.is-a-geek.net>,
	FreeBSD Hackers <freebsd-hackers@freebsd.org>
Subject: Re: [PATCH] Support for thresholds in du(1)
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Ed Schouten wrote:
> * Mel <fbsd.hackers@rachie.is-a-geek.net> wrote:
>> Example usage:
>> # du -xht 20m .
>>  29M    ./contrib/binutils
>>  52M    ./contrib/gcc
>> 237M    ./contrib
>>  35M    ./crypto
>>  28M    ./lib
>>  20M    ./share
>>  55M    ./sys/dev
>> 139M    ./sys
>> 545M    .
> 
> Ooh! That looks awesome!
> 

Would this option benefit from perhaps swinging both ways?
As in:
du -t +20m (show >20mb)
du -t -20m (show <20mb)

Or something along those lines