GNU bug report logs - #29668
grep: Fatal problem with (big) file

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#29668: closed (grep: Fatal problem with (big) file)
Date: Mon, 21 Sep 2020 17:56:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Mon, 21 Sep 2020 10:54:58 -0700
with message-id <410e50ee-0a62-efd5-ad38-c4ef13739cd3 <at> cs.ucla.edu>
and subject line Re: bug#33552: grep patches for "Binary file FOO matches" glitches
has caused the debbugs.gnu.org bug report #29668,
regarding grep: Fatal problem with (big) file
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
29668: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=29668
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Contact help-debbugs <at> gnu.org with problems

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From: pg <pasi.vitsa <at> yahoo.com>
To: bug-grep <at> gnu.org
Cc: toimitus <at> masinistit.com, webmaster <at> ubuntu.com
Subject: grep: Fatal problem with (big) file
Date: Mon, 11 Dec 2017 23:45:25 +0200

Hello!

$ awk '/Volvo/' Tieliikenne5.0.csv | wc -l
266175
$ grep Volvo Tieliikenne5.0.csv | wc -l
1638
$ echo $? (after "grep  Volvo Tieliikenne5.0.csv" only too)
0
$ ack Volvo Tieliikenne5.0.csv | wc -l
266175

The file contain 5 milj. lines. It is the vehicle DB dump of Finland:
http://trafiopendata.97.fi/opendata/171009_Tieliikenne_5_0.zip

$ uname -a
Linux pg-desktop 4.10.0-40-generic #44~16.04.1-Ubuntu SMP Thu Nov 9
15:37:44 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Fatal error with ”small” file too:
$ awk '/Volvo/' Tieliikenne5.0.csv > volvot.csv
$ awk '/N3/'  volvot.csv | wc -l
17822
$ grep N3 volvot.csv | wc -l
1701
$ wc -l volvot.csv 
266175 volvot.csv

BR
pg

PS: Ubuntu webmaster - pls put error rep adr into your system and fwd
msg?
PPS: toimitus - Kyllä mää ennen olen osannut grepata;-)
PPPS: pointer error again? use perl or die!

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Jim Meyering <jim <at> meyering.net>
Cc: 29668-done <at> debbugs.gnu.org, 33552-done <at> debbugs.gnu.org,
 pg <pasi.vitsa <at> yahoo.com>, Jason Franklin <jrf <at> elitemail.org>
Subject: Re: bug#33552: grep patches for "Binary file FOO matches" glitches
Date: Mon, 21 Sep 2020 10:54:58 -0700

On 9/17/20 12:04 PM, Jim Meyering wrote:
> please go ahead and push them.

As that's been done and the bug fixes are now installed, I'm closing both bug 
reports.

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