*BSD News Article 43871


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From: kargl@apl.washington.edu (Steven G. Kargl)
Newsgroups: comp.os.386bsd.questions
Subject: Re: HELP! su: /bin/tcsh: Access denied
Date: Mon, 08 May 1995 11:04:53 -0700
Organization: Applied Physics Lab/University of Washington
Lines: 26
Message-ID: <kargl-0805951104530001@spleen.apl.washington.edu>
References: <3ohm24$lgk@opihi.aloha.com>
NNTP-Posting-Host: nntp5.u.washington.edu

In article <3ohm24$lgk@opihi.aloha.com>, dchun@flex.com wrote:

> We have a very strange problem with our BSDI 2.0 set up. One day, users 
> couldn't login and when we attempt to su any user on the system, we get a su: 
> /bin/tcsh: Access denied error message. Only root is able to login to the 
> system. Sendmail also reports that "system is looped back to itself".
> 
> Does anyone have any answers to the above symptoms? We are stumped. Thanks.
> 

Does everyone have the directory where tcsh lives (/usr/local/bin?) in
their path?

Are the permissions for tcsh set correctly for execution?

%cd /usr/local/bin
%ls -l tcsh
---x--x--x [...deleted....] tcsh

Try adding /usr/local/bin/tcsh to the file /etc/shells.

-- 
Steven G. Kargl
Applied Physics Laboratory
University of Washington
Seattle, WA 98105