Date: Sat, 17 Nov 2012 07:05:35 +0400 (MSK) From: Andrey Chernov <ache@FreeBSD.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: bin/173673: BSD fgrep -v is broken for multi-line pattern Message-ID: <201211170305.qAH35ZVM041316@localhost> Resent-Message-ID: <201211170310.qAH3A0gt053207@freefall.freebsd.org>
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>Number: 173673 >Category: bin >Synopsis: BSD fgrep -v is broken for multi-line pattern >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Nov 17 03:10:00 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Andrey Chernov >Release: FreeBSD 9.1-PRERELEASE i386 >Organization: >Environment: System: FreeBSD xxxxxxxxx.xxxxxxx.xx 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #5 r242933: Tue Nov 13 06:04:18 MSK 2012 ache@xxxxxxxxx.xxxxxxx.xx:/sys/i386/compile/POBRECITA i386 >Description: BSD fgrep -v do different things than gnu fgrep for multi-line pattern. Run following simple test. For BSD fgrep it prints 1 2 3 and for gnu fgrep it correctly prints 3 >How-To-Repeat: ------------------------ cut here ---------------------- #!/bin/csh (echo 1; echo 2; echo 3) | fgrep -v "1\ 2" (echo 1; echo 2; echo 3) | gnugrep -F -v "1\ 2" ------------------------ cut here ---------------------- >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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