my @sorted = map substr($_, 4) => sort map pack(`L',$_) . $_ => @files;

For improved portability, that pack('L',$_) above should read pack('N',$_) because 'L' is native while 'N' is network (big-endian). See also Re: Advanced Sorting - GRT - Guttman Rosler Transform.

In reply to Re^3: Sorting based on filesize. by eyepopslikeamosquito
in thread Sorting based on filesize. by heigold1

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