Jonathan Harris wrote:
Hi Igor Many thanks for your response I have started reviewing the things you said There are some silly mistakes in there - eg not using closedir It's a good lesson in script vigilance I found the part about opening the file handle particularly interesting I had no idea that open my $wr_fh, '>', File::Spec->catfile($path, $dircontents, '.md5') or die $!, $/ was possible Now it's time to sit down and digest all this......and rewrite the script to make it better!
Igor made a lot of good points. Here are my two cents worth. You are using the File::Find module to traverse the file system and add new files along the way. This _may_ cause problems on some file systems. It would probably be better to get a list of applicable files first and then use that list to create your new files. And you should have some way to handle the situation where a file exists that already has an '.md5' file or an '.md5' file exists with no corresponding plain file.
John -- Any intelligent fool can make things bigger and more complex... It takes a touch of genius - and a lot of courage to move in the opposite direction. -- Albert Einstein -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
