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From: | Ralph Corderoy |
Subject: | Re: [Groff] [PATCH] Use bash for several contrib scripts |
Date: | Thu, 02 Jan 2014 14:09:31 +0000 |
Hi Steffen, > I'd really rather do something like the below instead. ... > - tmp=$d/eqn2graph$$-$RANDOM > + tmp=$d/eqn2graph$$-${RANDOM:-${$}} That's assuming the environment doesn't contain a RANDOM from somewhere. :-) Cheers, Ralph.
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