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From: | Paul Jarc |
Subject: | Re: Evaluating a variable within a variable |
Date: | Tue, 23 Oct 2007 03:38:24 -0400 |
User-agent: | Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
TimtheEagle <tim.cheyne@safecom.co.nz> wrote: > main_auth=7 > > f=main > t=auth > > ile=$f"_"$t > > echo $ile Either: echo "${!ile}" Or: eval "echo \"\$$ile\"" paul
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