It's really not complicated, but maybe the example code below will help to understand the documentation ...
Rata
use strict;
use warnings;
use File::Find;
my $path = "d://changma_ha";
find(\&checkFile, $path);
exit 0;
sub checkFile
{
my $fullfilename = $File::Find::name; # with the full path
my $filename = $_; # just the filename
if ($filename =~ /\.mp3$/ ) # name ends with .mp3
{
print "Finally found $fullfilename\n";
}
}
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