[PLUG] Re: bash question: can variable contain a variable

[Eric House]

> From: Paul Heinlein <heinlein at madboa.com>
> From: Wil Cooley <wcooley at nakedape.cc>

> [great, concise, clear answers]

Thanks guys!  I'm off and running.  Hadn't used eval since lisp, and
didn't know bash had one.  Now I have, and do. :-)

--Eric
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