CTparental is a free and open-source parental control tool used to control computer usage or internet browsing. It comes with a simple and easy-to-use web interface powered by a Lighttpd web server. The idea of CTparental tool comes from other tools such as, iptables, dnsmasq, and inguardian privoxy.
The Debian Administrator's Handbook is a fantastic resource for all users of a Debian-based distribution. Accessible to all, this book teaches the essentials to anyone who wants to become an effective and independent Debian GNU/Linux administrator.
There are so many distributions of Linux. Some of those distributions go a very long way to differentiate themselves. In other cases, the differences are so minimal, you wonder why anyone would have bothered reinventing that particular wheel.
MX Linux is a cooperative venture between the antiX and former MEPIS communities, using the best tools and talents from each distro. It is a midweight OS designed to combine an elegant and efficient desktop with simple configuration, high stability, solid performance and medium-sized footprint.
Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.
David Schneider's excellent script to install complete GNU/Linux environment(s) as chroot(s) inside Chrome OS (or Chromium OS) with "developer mode" enabled. Supported distros include: Debian, Kali & Ubuntu
Grml is a bootable live system (Live-CD) based on Debian. Grml includes a collection of GNU/Linux software especially for system administrators and users of texttools. Grml provides automatic hardware detection. You can use Grml (for example) as a rescue system, for analyzing systems/networks or as a working environment. It is not necessary to install anything to a harddisk; you don't even need a harddisk to run it.
Several of us use Debian GNU/Linux and among other features we have all appreciated the way Debian software package dependencies are calculated to give us astable package. At gnowledge.org we harvested the data from the packages.tgz file of Debian 4.0 and created a program that graphically displays the dependencies, called dependency maps. Search for your favorite package and see how dependent a software is on other packages.