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

[Aaron Davies]

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
address@hidden