Select Code to Download

use strict;
use warnings;
...
push @{ $hash{$currDir} }, { name => $_, size => ( stat($_) )[7] } for
+ <*>;
my $j = encode_json \%hash;
print $j;

{"/home/user/programming/Perl/tmp":[{"name":"File1.txt","size":63},{"n
+ame":"File2.txt","size":55},{"name":"temp5.pl","size":196},{"name":"t
+est.pl","size":197}]}