X-Spam-Check-By:	sourceware.org
From:	"Dave Korn" <dave DOT korn AT artimi DOT com>
To:	<cygwin AT cygwin DOT com>
References:	<20070413232335 DOT GA27411 AT nuthaus DOT mib DOT org> <20070416103426 DOT GA5799 AT calimero DOT vinschen DOT de>
Subject:	RE: tcsh-6.15.00-1 can't find cat, cut, sed
Date:	Mon, 16 Apr 2007 11:55:54 +0100
Message-ID:	<019401c78015$ce444e40$2e08a8c0@CAM.ARTIMI.COM>
MIME-Version:	1.0
X-Mailer:	Microsoft Office Outlook 11
In-Reply-To:	<20070416103426.GA5799@calimero.vinschen.de>
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT 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

On 16 April 2007 11:34, Corinna Vinschen wrote:

> On Apr 13 16:23, Keith Thompson wrote:
>> I just upgraded to tcsh 6.15.00-1.  When I start a login shell,
>> I get the following error messages:
>> 
>> cat: Command not found.
>> cut: Command not found.
>> cat: Command not found.
>> cut: Command not found.
>> sed: Command not found.
>> 
>> (The command I use to do this is
>>     "C:\cygwin\bin\rxvt.exe -fn 9x15 -fb 9x15bold -e /bin/tcsh -l"
>> executed from a Windows shortcut in my Start menu.)
>> 
>> I've tracked this down to the script "/etc/profile.d/complete.tcsh",
>> which is invoked from "/etc/csh.cshrc".  The complete.tcsh script
>> assumes that $PATH / $path has been set, when in fact it has not.

  It has the right to assume that.  It's completely invalid to launch a shell
without /bin in your $PATH.

> Hang on, I'm wondering how this is supposed to be a bug.  When you start
> a local Cygwin shell, the cygwin.bat script sets $PATH for you, so that
> it contains /bin.  You could easily start rxvt the same way.  I'm not
> exactly happy to create a special Cygwin complete.tcsh script, which
> diverges that much from the upstream version, just because the shell is
> called with a wrongly set $PATH.

  Besides, if you startup tcsh on a linux box with an empty $PATH, you'll get
the exact same problems, so Cygwin is DTRT-ing here!  Here's an example:

Last login: Sun Apr 15 19:50:34 2007 from 192.168.8.46
[dk AT ori ~]$ tcsh
[dk AT ori ~]$ ps
  PID TTY          TIME CMD
 7801 pts/31   00:00:00 bash
 7829 pts/31   00:00:00 tcsh
 7847 pts/31   00:00:00 ps
[dk AT ori ~]$ exit
exit
[dk AT ori ~]$ export PATH= 
[dk AT ori ~]$ /bin/tcsh 
id: Command not found.
id: Command not found.
id: Command not found.
[: Command not found.
test: Permission denied.
test: Permission denied.
test: Permission denied.
test: Permission denied.
test: Permission denied.
test: Permission denied.
id: Command not found.
grep: Command not found.
sed: Command not found.
sed: Command not found.
[dk AT ori ~]$ 

  The error is in launching the shell with incorrect environment variable
settings.

    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


--
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 -