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[Help-bash] array count -- quoting and @ vs *

From: Aaron Davies
Subject: [Help-bash] array count -- quoting and @ vs *
Date: Mon, 19 Oct 2015 23:02:53 -0400

arrays expand differently when indexed with @ and quoted ("address@hidden")

this also applies to the key expansion "address@hidden" (when used with 
associative arrays)

what about the array count expansion?

can there ever be any difference (for any array type) between address@hidden, 
${#vname[*]}, "address@hidden", and "${#vname[*]}"?
Aaron Davies

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