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:cc:subject:date:message-id:references
	:in-reply-to:content-type:content-transfer-encoding
	:mime-version; q=dns; s=default; b=wRSbhZpDeS3p4ZFQttMwj4dP679ms
	NNZ9kj0LxRD+XpqxEaMhSlhVSpEGRgq3jyWC67/E1g9ukYHyhERzj7+ys1bJzfOG
	RSQnk2h+e3LXnBdMDSbjT4nQGsgmk7y1MJw/754bkLBq4xppziJhdhYPVoJ+3K7M
	rhwSd9eC8uLWIk=
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:cc:subject:date:message-id:references
	:in-reply-to:content-type:content-transfer-encoding
	:mime-version; s=default; bh=e9/7daAJKwg/eAHkFEiCm3+yCnE=; b=Gfx
	Y1R76dKjR81SVuaBPFhgmJ5LI34GMe1yWqiI+Yzx6ZCmicLTTtxfaB5j8/PLLkWX
	4Q7AOPUW6UwOa3i+Cc8DMDaXi3a0zM1ewGhq6KZgPnPdkwsc5DYHxdWLM0nzRrcZ
	6fNpvMf8GB/2niSMQ8mi3xgV7Up3E1OiKv7imtes=
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=-0.9 required=5.0 tests=AWL,BAYES_50,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2
X-HELO: nihxwayout.hub.nih.gov
X-SBRS-Extended: Low
X-IronPortListener: Outbound_SMTP
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A2BtBQC/BUpW/4RHKJxegzuBSL5ogWSDPYJTAoFDORMBAQEBAQEBgQqENQEBBBIoPxACAQgNFRQQHxMlAgQODRqIDJ9+mkcBAQEBAQEBAQIBAQEBAQEBAQEahlaEfIRbg0mBFQWSZ4NhAQ6KYII4gXGHQ5MRIwI+hASFNgGBBgEBAQ
X-IPAS-Result: A2BtBQC/BUpW/4RHKJxegzuBSL5ogWSDPYJTAoFDORMBAQEBAQEBgQqENQEBBBIoPxACAQgNFRQQHxMlAgQODRqIDJ9+mkcBAQEBAQEBAQIBAQEBAQEBAQEahlaEfIRbg0mBFQWSZ4NhAQ6KYII4gXGHQ5MRIwI+hASFNgGBBgEBAQ
From: "Buchbinder, Barry (NIH/NIAID) [E]" <BBuchbinder AT niaid DOT nih DOT gov>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
CC: "'Gluszczak, Glenn'" <glenn DOT gluszczak AT emc DOT com>
Subject: RE: Command echo
Date: Mon, 16 Nov 2015 16:40:46 +0000
Message-ID: <6CF2FC1279D0844C9357664DC5A08BA21BC24FE1@msgb09.nih.gov>
References: <91DCAC3CB99C724EB365BB64677FBE7B01BE4B AT MX204CL04 DOT corp DOT emc DOT com>
In-Reply-To: <91DCAC3CB99C724EB365BB64677FBE7B01BE4B@MX204CL04.corp.emc.com>
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id tAGGf8na022686

Gluszczak, Glenn sent the following at Monday, November 16, 2015 11:16 AM
>
>When I shell to cmd.exe, the commands I execute are echoed (not sure if
>stdout or stderr). This doesn't happen under native cmd.exe. Is there a
>variable that controls this? I only have CYGWIN=nodosfilewarning
>
>Notice the commands "dir" and "whoami" are emitted to the output.

cmd.exe is in control of its own echoing.  Try starting as cmd /q
cmd /?
...
/Q      Turns echo off
...

As to why cmd behaves differently when started under bash (even in a
non-mintty window) than when started directly or under cmd ....

Hope that helps.

- Barry
  Disclaimer: Statements made herein are not made on behalf of NIAID.

--
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