in reply to Re^2: How to split a string based on character(s) length
in thread How to split a string based on the length of a sequence of characters within the string

I'm not sure what you mean by that. 
$input =~ /(.{1,10})/g

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returns a list of strings just like 
unpack("(A10)*", $input)

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does. (In list context, of course.)

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