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From:	Danilo Turina <danilo DOT turina AT alcatel DOT it>
Subject:	Re: bash: simple command problem
Date:	Fri, 25 Jun 2004 11:40:23 +0200
Lines:	43
Message-ID:	<40DBF307.9090204@alcatel.it>
References:	<AE9593E6D161544D82CEFCA0552EEAAE013DECFD AT ebexbn01 DOT dpeb DOT de>
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In-Reply-To:	<AE9593E6D161544D82CEFCA0552EEAAE013DECFD@ebexbn01.dpeb.de>

This is not specifically related to Cygwin.

Anyway, your command does not work because the variables (variableA and 
nextVariable) are expanded by Bash before the line is executed (as always).

In fact, something like this would work:

variableA=valA nextVariable=next eval 'echo $variableA $nextVariable'

Ciao,

		Danilo

cygwin DOT 20 DOT job AT spamgourmet DOT com wrote:

> Hi Folks
> 
> I hove the problem to set variable in front of executing a command. The
> bash manpage says that a simple command is a set of variable assignment
> followed by the command
> 
> So I think that
> 
> variableA=valA nextVariable=next echo $variableA $nextVariable
> should echo valA next but when I try this in the bash the echo is empty
> 
> Did I understand something wrong or is it a bug?
> 
> Regards 
> 
>     Franz
> 
> 


-- 
--------------------------------------
Danilo Turina
Alcatel Optics OND Network Management
Rieti (Italy) - Phone: +39 0746 600332
--------------------------------------

3 anni 2 mesi 16 giorni 2 ore 5 minuti 45 secondi


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