X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:references
	:in-reply-to:content-type:content-transfer-encoding
	:mime-version; q=dns; s=default; b=QdCkC1hYkJZhLTviRKedVe4JLF5KY
	c8wa0xo/ch+C75vcvN/gl399SyFIHMaerXLTaXRxpB6kpo1pQ2nvrsN2PpKTd/mp
	xzS1jH8VO5l4m68ot7vcAtrKM81qKkVyn/CcrWWcl4+/GbV6psA05Qug8dH+jv27
	4BH03vvcr6kRHI=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:references
	:in-reply-to:content-type:content-transfer-encoding
	:mime-version; s=default; bh=3JBRcRABs1jg1JttQCkAROs57zo=; b=h4+
	biyb3nV02h0PBb/Fsdym2z+X3rie9Ka6uc+8fKyqhAraNqUS5DpbxPdY2ZerqFXw
	Xk2x88mg4DItWiu8EXhr5D8eQxnNHU/YC6vp2FNNgk/GER6l5ygSItViZi26BBc2
	hU9qRbQfoD/+RSk85vCxSxDu5l3zsrm3M2b67Ego=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-1.9 required=5.0 tests=BAYES_00,MIME_BASE64_BLANKS,SPF_PASS autolearn=ham version=3.3.2 spammy=skill, cygcheck, anti-virus, moss
X-HELO:	esa10.hc188666.iphmx.com
From:	"Nellis, Kenneth" <Kenneth DOT Nellis AT conduent DOT com>
To:	"cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject:	RE: bash pipe fails in script with subshell/loop cmbination
Date:	Tue, 8 Aug 2017 14:59:26 +0000
Message-ID:	<BN6PR2001MB10747BD7EA45331BA2FB65BCF18A0@BN6PR2001MB1074.namprd20.prod.outlook.com>
References:	<fc3c9ce9-1e6b-485e-0a21-4d2da48f1dcc AT cs DOT umass DOT edu>
In-Reply-To:	<fc3c9ce9-1e6b-485e-0a21-4d2da48f1dcc@cs.umass.edu>
authentication-results:	spf=none (sender IP is ) smtp.mailfrom=Kenneth DOT Nellis AT conduent DOT com;
x-ms-publictraffictype:	Email
x-microsoft-exchange-diagnostics:	1;BN6PR2001MB1076;20:M1bqiqzqadu0tAWIhPNw45OCcQHPpvPnhY5JU7ZBqFE5oSFT+zIOkV17SIPX8hzWU6ab+hLP6j48ajrCfj2b8hUms4Kj/a+g3LAh6BGZR5lKsEj5CzBXsOItR8p8rN0riCYjnuvHczpKYXASpDdDGnUMJpTk0KKV8bnvqN5Bi7/grvBKn6txhJwYJL7egwLwwWKb4vqdqBab6OmtUfW240vDVLtCYbaR9fV/SqsAPovbBxmYP3FMzcNQ5eRJeBub
x-ms-exchange-antispam-srfa-diagnostics:	SSOS;
x-ms-office365-filtering-correlation-id:	e12454e5-d5c0-4da3-f7bd-08d4de6e108c
x-microsoft-antispam:	UriScan:;BCL:0;PCL:0;RULEID:(300000500095)(300135000095)(300000501095)(300135300095)(22001)(300000502095)(300135100095)(2017030254152)(300000503095)(300135400095)(2017052603031)(201703131423075)(201703031133081)(201702281549075)(300000504095)(300135200095)(300000505095)(300135600095)(300000506095)(300135500095);SRVR:BN6PR2001MB1076;
x-ms-traffictypediagnostic:	BN6PR2001MB1076:
x-exchange-antispam-report-test:	UriScan:;
x-microsoft-antispam-prvs:	<BN6PR2001MB10769E313930C05CBDB52D29F18A0 AT BN6PR2001MB1076 DOT namprd20 DOT prod DOT outlook DOT com>
x-exchange-antispam-report-cfa-test:	BCL:0;PCL:0;RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(601004)(2401047)(8121501046)(5005006)(3002001)(10201501046)(93006095)(93001095)(100000703101)(100105400095)(6041248)(20161123562025)(20161123555025)(20161123564025)(20161123558100)(20161123560025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(6072148)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095);SRVR:BN6PR2001MB1076;BCL:0;PCL:0;RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095);SRVR:BN6PR2001MB1076;
x-forefront-prvs:	03932714EB
x-forefront-antispam-report:	SFV:NSPM;SFS:(10009020)(6009001)(39410400002)(39850400002)(39400400002)(39860400002)(39840400002)(39450400003)(199003)(189002)(54094003)(2351001)(3846002)(102836003)(81156014)(81166006)(86362001)(7696004)(6436002)(14454004)(106356001)(8676002)(229853002)(99286003)(101416001)(33656002)(1730700003)(6116002)(9686003)(55016002)(66066001)(77096006)(5660300001)(6506006)(2900100001)(50986999)(76176999)(54356999)(72206003)(74316002)(105586002)(478600001)(189998001)(6246003)(3660700001)(7736002)(305945005)(68736007)(3280700002)(38730400002)(2501003)(2950100002)(5640700003)(2906002)(8936002)(6916009)(97736004)(53936002)(25786009)(110136004);DIR:OUT;SFP:1101;SCL:1;SRVR:BN6PR2001MB1076;H:BN6PR2001MB1074.namprd20.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX:1;LANG:en;
received-spf:	None (protection.outlook.com: conduent.com does not designate permitted sender hosts)
spamdiagnosticoutput:	1:99
spamdiagnosticmetadata:	NSPM
MIME-Version:	1.0
X-OriginatorOrg:	conduent.com
X-MS-Exchange-CrossTenant-originalarrivaltime:	08 Aug 2017 14:59:27.0119 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader:	Hosted
X-MS-Exchange-CrossTenant-id:	1aed4588-b8ce-43a8-a775-989538fd30d8
X-MS-Exchange-Transport-CrossTenantHeadersStamped:	BN6PR2001MB1076
X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id v78ExqLR032719

> From: Eliot Moss 
> It also works for me.  If it is not a version issue, then I
> wonder about BLODA.  Maybe anti-virus or similar tools are
> wrapping process creation in such a way that things get
> confused.  Try cygcheck, etc.

BTW, it also works for me.

With so many Cygwin issues being attributed to BLODA, I wonder 
if there is a reasonably small set of things that BLODA breaks 
that could be tested in code, and that such a bloda-checking 
program could be added to the package repertoire? (Of course, 
SHTDI and, sadly, such a task is not in my skill set.)

--Ken Nellis

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -