X-Spam-Check-By:	sourceware.org
Message-ID:	<4427F27C.5070404@byu.net>
Date:	Mon, 27 Mar 2006 07:11:08 -0700
From:	Eric Blake <ebb9 AT byu DOT net>
User-Agent:	Thunderbird 1.5 (Windows/20051201)
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: how t o read env variable in cygwin
References:	<3607003 DOT post AT talk DOT nabble DOT com>
In-Reply-To:	<3607003.post@talk.nabble.com>
X-IsSubscribed:	yes
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
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

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

According to cyg_win_user on 3/27/2006 3:12 AM:
> i m trying to read environment variable in perl using 
> 
>         $OSTY = $ENV{OSTYPE}; 
> this will return os type as "linux" or "solaris". but when i try for cygwin
> it returns empty string. is the some other syntax of way of finding value of
> env variable in cygwin

What shell are you using?  OSTYPE is auto-set to "cygwin" by bash, but not
by other shells (including if you are starting perl directly from
cmd.com).  Rather than reading an environment variable that is not
standardized and might not be set, you could always use 'uname -s' instead.

- --
Life is short - so eat dessert first!

Eric Blake             ebb9 AT byu DOT net
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2.1 (Cygwin)
Comment: Public key at home.comcast.net/~ericblake/eblake.gpg
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iD8DBQFEJ/J884KuGfSFAYARAgt4AJ9Qlatz4Tmf+Xd+p2UmmGXMvHgU9QCgqGSi
SQOmKSDgd8mWnEuGwIuvzXQ=
=62NW
-----END PGP SIGNATURE-----

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

- Raw text -