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From: | Poor Yorick |
Subject: | (no subject) |
Date: | Mon, 31 Jul 2006 09:46:18 -0700 |
The following command does not echo "hello". : ${FAKEVAR?} || echo hello This seems inconsistent, since the return status is set to 1. It would be a convenient and concise syntax for acting on unset variables. -- Poor Yorick
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