From: Christian Neukirchen <chneukirchen@gmail.com>
To: 9fans@9fans.net
Subject: Re: [9fans] fun with rc
Date: Thu, 12 Mar 2015 19:09:02 +0100 [thread overview]
Message-ID: <87pp8e9jgh.fsf@gmail.com> (raw)
In-Reply-To: <8f07dd60b7c8ad5c85e3b6ed8ac18a37@brasstown.quanstro.net> (erik quanstrom's message of "Thu, 12 Mar 2015 09:46:31 -0700")
erik quanstrom <quanstro@quanstro.net> writes:
> so an interesting problem i run into from time to time is separately computing
> the files added to and deleted from a directory in a shell script. uniq doesn't
> work for this. certainly one can loop over two lists of files and do
> this easily,
> but that seems dull and tedious.
Isn't this a canonical use case for comm(1)?
--
Christian Neukirchen <chneukirchen@gmail.com> http://chneukirchen.org
next prev parent reply other threads:[~2015-03-12 18:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 16:46 erik quanstrom
2015-03-12 17:07 ` minux
2015-03-12 17:17 ` erik quanstrom
2015-03-12 18:09 ` Christian Neukirchen [this message]
2015-03-12 18:31 ` erik quanstrom
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