HEATKEYS

Kickstarter is a funding platform for artists, designers, filmmakers, musicians, journalists, inventors, explorers...

Linux Career Docs include a range of technical Linux articles from such categories as Linux administration, software installation, Linux package management, Linux development, Linux commands and more.

North American Network Operators Group (NANOG) is an educational and operational forum for the coordination and dissemination of technical information related to backbone/enterprise networking technologies and operational practices.

Gossamer Threads is a Vancouver-based company with deep expertise in web technology working as a strategic partner and consultant for leading organizations.

Linux.com - For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.

The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation.

conntrack-tools, Connection tracking tools for Linux

The VMware Knowledge Base provides support solutions, error messages, and troubleshooting guides