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From: | Peng Yu |
Subject: | [Help-bash] Is there any need to quote $#? |
Date: | Fri, 8 Jan 2016 21:10:26 -0600 |
Hi, Since $# is always a number, it seems that there is no need to quote it as "$#" at any time. Is it so? I just want to make sure. -- Regards, Peng
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