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Re: Invalid shell assignments in environment

To: Don Cragun <dcragun@xxxxxxxxx>
Subject: Re: Invalid shell assignments in environment
From: Chet Ramey <chet.ramey@xxxxxxxx>
Date: Thu, 02 Jul 2009 16:18:10 -0400
Cc: austin-group-l@xxxxxxxxxxxxx, chet.ramey@xxxxxxxx
Organization: ITS, Case Western Reserve University
References: <200907012242.n61MgCCp020103@xxxxxx> <4A4C2005.6030402@xxxxxx> <4a4c81a6.2tWl4Z9DpJUyvd+z%Joerg.Schilling@xxxxxx> <200907021327.n62DRe5k029384@xxxxxx> <20090702143325.GA5491@xxxxxx> <4A4CCA35.6070009@xxxxxx> <4A4CCBE1.7020801@xxxxxx> <20090702150847.GA6190@xxxxxx> <090702183047.AA87319.SM@xxxxxx> <4858.76.191.129.144.1246561262.squirrel@xxxxxx>
Don Cragun wrote:

> In practice, most system do not have a problem here.

Yes, I understand.  The majority of the systems I care about :-)
don't have a problem with this.  We can safely say that shell variable
names are composed of uppercase letters, lowercase letters, digits,
and the underscore as they appear in ASCII.

Chet


-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer

Chet Ramey, ITS, CWRU    chet@xxxxxx    http://cnswww.cns.cwru.edu/~chet/

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