This sorts all files in the current directory by size: 
use warnings;
use strict;
use File::Slurp qw(read_dir);

my @files = sort { -s $a <=> -s $b } grep { -f } read_dir('./');

[download]

It filters out directories (even . and ..). I'm not sure why you are getting that warning.

In reply to Re: Sort directory by file size by toolic
in thread Sort directory by file size by nnigam1

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