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| From: | Eduardo A . Bustamante López |
| Subject: | Re: indirection on '$1, $2...' ? |
| Date: | Fri, 18 Sep 2015 12:14:53 -0500 |
| User-agent: | Mutt/1.5.23 (2014-03-12) |
dualbus@hp ~ % bash -c 'a=1; echo "${!a}"' . arg
arg
--
Eduardo Bustamante
http://dualbus.me/
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