Bartlby is a network and system monitor, completely written in C, to provide a scalable framework with the ability to monitor networks of various sizes. It consists of a core daemon, several plugins, and a Web GUI (PHP extension). The core daemon checks (over active/passive TCP) services/hosts and notifies users in case of critical service conditions (mail, SMS, ICQ, and custom triggers are supported). Bartlby provides an open plugin interface to give every administrator an easy to use option to extend the plugin base, and a fully customizable GUI (written in PHP using a C extension). Nearby everything can be controlled via an XML interface.
Bash Port Knocking is a set of scripts that use standard Linux tools to acheive a portk nocking system. A Web page is used to open ports, and an email is sent each time the port knocking sequence is successfully achieved. Knocks are tracked independently for each knocking IP address. A basic firewall for a gateway is included.
BASP (BAsh Server Pages) is a patch against Bash for processing HTML templates (or any documents) with embedded shell scripts. The advantage is that you have full access to the shell and system environment without learning yet another programming language. This project has been merged with BashDiff.