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Tecmint - Linux Howtos, Tutorials, Guides, News, Tips and Tricks.

Comprehensive links to information and resources about the Linux Operating System.

Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

HowtoForge - Linux Howtos and Tutorials

Design, send, track e-newsletters. Manage subscribers, mailing lists, campaigns. Email marketing software for Linux and Windows servers in PHP for mySQL. Send-out newsletters to your subscribers.

E-Mail Questions is an email help desk and discussion forum. Our members enjoy talking about email and providing free email support to members that need email help.

System Administration blog by Tecadmin.net – Includes news, help, tutorials, programming, tips and how-to guides for administration, Windows, UNIX , OSX and BSD.

Linuxsecrets, Linux Secrets brings information, Linux help, Linux forums, Linux command references, Linux videos, Linux distro information, Linux News, and Linux security news enterprise, open source, linux, virtualization, open source servers.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

Linux Information Portal YoLinux includes informative tutorials and links to many Linux sites. Covers Linux topics from desktop to servers and from developers to users