Tool for automatic security and configuration testing
...Mainly intended for security, it can be used to test any configuration file on a Linux system.
The distribution includes examples for testing sshd, ufw, fail2ban, apache, php, mysql, /etc/passwd, and more.
Twyna (Touch With Your Noodly Appendage) is an open source distribution system to install and manage your machines. Twyna was designed to run on Ubuntu and has a special focus on non-desktop PCs like embedded systems and wireless nodes.