Yin Yang is a real-time Linux file scanner that is activated whenever a file is accessed. When a file opening system call is detected, it will send the full pathname of the file to a network daemon. The network daemon will then pass the pathname of the file to a file scanner, such as an anti-virus scanner, and return the status. The status will then be reported back to the network daemon, and the response will be passed back to the system call. The default action logs a message to the system logger. The file scanner is wrapped with the original file opening system call, so it will open the file normally after the file scanning.
DSM (Dedicated Server Manager) Standard is a solution for hosting companies and organizations who need to combine a Web server, mail server, DNS server, or a fully featured Web hosting environment. DSM Standard offers four levels of interface access: root user, reseller, site-owner, and mailuser.
Virt-df is a df implementation for virtual guests. The program is meant to be run on the host or dom0 to display disk space used and available on all partitions within all guests. There is no need to run any software or agent inside the guests. It is compatible with most Linux and Windows guests.