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Re: best indirect assign of scalar and array variables


From: Greg Wooledge
Subject: Re: best indirect assign of scalar and array variables
Date: Thu, 7 May 2009 08:12:34 -0400
User-agent: Mutt/1.4.2.2i

On Wed, May 06, 2009 at 04:53:27PM -0700, J. Greg Davidson wrote:
> What's the best way to update a variable indirectly, e.g. when its name is
> passed to an update function?

http://mywiki.wooledge.org/BashFAQ/006




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