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[Help-bash] Is the usage " address@hidden:3:$i}" documented


From: Peng Yu
Subject: [Help-bash] Is the usage " address@hidden:3:$i}" documented
Date: Wed, 1 Apr 2015 15:41:43 -0500

Hi

I use regex to search for ":.*:", but I only find
${parameter:offset:length} in the manpage.

Where is the usage of something like " address@hidden:3:$i}" documented?

-- 
Regards,
Peng



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