You are right, I made the assumption that there will only be one period in the file name. I have not seen all that many files with more than one period in their names. It may be because that I am a Windows user and have to to special lengths to see a file extension. The .htaccess file always looks odd on my file list.

So to further refine the code, including previous refinements, it would be...

my %extensions;
for my $file (sort @files) {
  my @split = split(/\./,$file)[-1];
  my $key = $split[1];
  ++$extensions{$key};
}
while (my ($key,$value) = each %extensions) {
  print $key." - ".$value."\n";
}

[download]
Have a nice day!
Lady Aleena

In reply to Re^3: File ext number by Lady_Aleena
in thread File ext number by Kirche

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