Liferea (Linux Feed Reader) is a fast,
easy-to-use, and easy-to-install GTK/GNOME desktop
news aggregator for online news feeds and Web
logs. It supports the important syndication
formats (Atom, RSS, and OPML). Liferea supports
Vuurmuur is a firewall manager for Linux that supports IPv4, IPv6, and traffic shaping. It has powerful monitoring features for logging and live connections. It can be managed entirely through an Ncurses GUI, on the console, or through SSH.