PortSensor is a powerful Windows/Unix server monitoring tool with Linux/Mac/Windows clients. Sensors can be created to monitor nearly any TCP/UDP service, such as: HTTP, FTP, POP3, SMTP, MySQL, and DNS. Custom sensors can be created to monitor your other critical server metrics, such as processor loads, mail queue loads, disk space usage, and log activity.
WMSServer is a PHP class that can be used to retrieve usage statistics of a Windows Media server. It uses a Windows COM object to connect to a Windows Media server, given a its host name and user name and password to retrieve the statistics. It can retrieve many types of statistics regarding the users connected to the Windows Media server, bandwidth usage, protocol type usage, etc.
gtkShots is a GUI tool to automatically save screenshots at regular or scheduled points in time. with the Options may be chosen for each screenshot to be saved, such as the size, the parent folder, and the time interval between them. Some possible applications include the creation of presentations or monitoring desktop activity. gtkShots includes pyshots, the command-line program that actually implements its functionality.