Config::Model::OpenSsh is a graphical configuration editor for OpenSSH configuration files (e.g. /etc/ssh/sshd_config, /etc/ssh/ssh_config, or ~/.ssh/config). Other user interfaces (curses and terminal) are also available. Programmers can choose to use the Perl API to modify or validate OpenSSH configuration. This program is based on Config::Model.
RO (Repository Observer) is a complex tool that watches over systems and tied repositories. It gathers information about packages installed on observed systems and available updates for packages in repositories related to these systems, and helps one to determine which systems should be updated. It was originally designed ALT Linux distributions, but can probably be used with other RPM-based systems.
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.
Artica for Postfix is a secure Web interface for Postfix administration. It is designed to reduce the cost of creating and managing a full Linux mail server. It supports Postfix, Kaspersky Anti-spam, Kaspersky Anti-Virus, Bogofilter, Milter-greylist, SpamAssassin, Clam Antivirus, Amavis, OpenLDAP, SQLite library, Cyrus-imap, Procmail, Fetchmail, DnsMasq, Mailman, Sieve, Yorel script, QueueGraph, MailGraph, AWSTats, geoip, and more.