GNU bug report logs - #7407
about the order result of the sort command

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: 黄东喜 <dongxi.huang <at> sinofriends.com>
Subject: bug#7407: closed (Re: bug#7407: about the order result of the
 sort command)
Date: Mon, 15 Nov 2010 16:49:02 +0000

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Your bug report

#7407: about the order result of the sort command  

which was filed against the coreutils package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 7407 <at> debbugs.gnu.org.

-- 
7407: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7407
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Pádraig Brady <P <at> draigBrady.com>
To: Eric Blake <eblake <at> redhat.com>
Cc: 7407-done <at> debbugs.gnu.org,
	黄东喜 <dongxi.huang <at> sinofriends.com>
Subject: Re: bug#7407: about the order result of the sort command
Date: Mon, 15 Nov 2010 16:53:06 +0000

On 15/11/10 16:23, Eric Blake wrote:
> On 11/15/2010 01:17 AM, 黄东喜 wrote:

>>
>> It is different from the sort order of the “join” command.
> 
> Reread 'join --help':
> 
>>        Important:  FILE1  and  FILE2 must be sorted on the join fields.  E.g.,
>>        use ` sort -k 1b,1 ' if `join' has no options, or use ` join -t '' ' if
>>        `sort'  has no options.  Note, comparisons honor the rules specified by
>>        `LC_COLLATE'.  If the input is not sorted  and  some  lines  cannot  be
>>        joined, a warning message will be given.
> 
> If you correctly sorted with -k 1b,1 (or if you correctly used join -t
> ''), then you will get consistent results for your current locale
> (whether or not you also choose to change things to require LC_ALL=C).

join -t '' is a recent addition, with join -t '\0' being the old way to achieve the same.
I'm marking this done as from the example the poster seems to want: sort -k 1b,1

cheers,
Pádraig.

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From: 黄东喜 <dongxi.huang <at> sinofriends.com>
To: <bug-coreutils <at> gnu.org>
Subject: about the order result of the sort command  
Date: Mon, 15 Nov 2010 16:17:54 +0800

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[huangdongxi <at> localhost ~]$ echo "1001661 277

> 1001662 888

> 100166 73" | sort

1001661 277

1001662 888

100166 73

 

It should be

100166 73

1001661 277

1001662 888

 

 

It is different from the sort order of the “join” command.

 

 

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