Re: listing a directory by size

April <xiaoxia2005a@xxxxxxxxx> wrote:
For the following program, found somethings seem not seen before, one
is the input <*>, everything and anything?

Another way of writing
glob(*);

Another is the usage
$i{$f} or $i{$b}, etc., not sure what that means?

See
perldoc perldata
and look for hashes. It is retrieving the value of %i for the key that
has the value of $f resp. $b.

jue
.