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To: docsourc@ATHENA.MIT.EDU
Subject: c.ess notes
Date: Wed, 28 Oct 87 16:57:42 EST


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To: jdlubarr@ATHENA.MIT.EDU
Subject: for the pile for Essential C
Date: Wed, 28 Oct 87 08:41:02 EST


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To: ademola@ATHENA.MIT.EDU, billb@ATHENA.MIT.EDU, ellis@ATHENA.MIT.EDU,
        kllieben@ATHENA.MIT.EDU

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From: <jnrees@ATHENA.MIT.EDU>
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Date: Mon, 26 Oct 87 12:44:32 EST
Message-Id: <8710261744.AA00648@M4-035-17>
To: consultants@ATHENA.MIT.EDU
Subject: Tricky xswitch problem


I've been having difficulty in doing xswitch lately.  Even after
re-naming .Xdefaults file and zlogout, xswitch would hang the
workstation on me.   This happened on vsII's and vs2000's.  Eventually
I figured it out, though.  I had an executable in my directory named
'echo' which would not run under tcsh unless I typed ./echo.  However,
I think xswitch must try to use it and it got my 'echo' instead of the
real system 'echo'.  After deleting my binary, everything was
fine. 

This is something worth checking since the use of 'Essential C' could
result in the creation of an executable named 'echo', as it did with
me.
 
					Jim Rees

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