New File Notification - Unix/Linux Server

I need a script that will monitor a directory on a Unix/Linux web server and send an email when new files are encountered, most likely using **cron** to check every hour. I need to be able to run multiple copies of the script simultaneously on the same server to monitor multiple directories and send emails to multiple recipients. The script must specifically monitor for new files, not just changes such as file deletions, etc. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Unix/Linux