linux-kernel - Re: case-duplicated filenames

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Message-ID: <9b2b86520908110243r3d527b3n518fe4d3714a7bde@mail.gmail.com>
Date:	Tue, 11 Aug 2009 10:43:40 +0100
From:	Alan Jenkins <sourcejedi.lkml@...glemail.com>
To:	Tony Mantler <nicoya@....ca>
Cc:	David Newall <davidn@...idnewall.com>, linux-kernel@...r.kernel.org
Subject: Re: case-duplicated filenames

On 8/11/09, Tony Mantler <nicoya@....ca> wrote:
> David Newall wrote:
>> Tony Mantler wrote:
>>> A co-worker reminded me this afternoon that the linux source tree does
>>> not
>>> get along well with case-insensitive filesystems. Ever the curious and
>>> bored sort, and in the middle of an sqlite bender, I decided to cook up a
>>> quick script to find exactly what files those are.
>>>
>>
>> Such an extravagant process: you're just being silly.
>
> Well I did say I was bored. ;)

Performance aside, it's a one-liner in shell* ;).

find | sort | uniq -ic | grep -v " 1 "

Alan

[*]  Posix compliance not guaranteed.  I don't know how standard uniq -i is.
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