nfswatch monitors all incoming network traffic on an NFS file server and divides it into several categories.
A KDE tool for watching for email on POP3 servers.
A Firefox add-on that displays the best deals present on the website at that moment.
fsniper is a program that monitors a given set of directories for new files.
wanha project is a combination of Perl-script to run a bot on IRC to watch the channel for URLs.
An automatic web watcher that notifies you when a web page has changes made.
Watch hot items and price drop on Amazon.com.
Repository Observer is a complex software developed for system administrators.