http://linux-directory.net/LINUX-CERTIFICATION/It's all about Open Source Software Linux http://linux-directory.net/detail/link-232/Non-profit organization offering vendor neutral certification exams.Sun, 16 Apr 2006 10:57:13 GMThttp://linux-directory.net/detail/link-234/This certification would be the extension of the skills and knowledge acquired in the Novell Certified Linux Professional, introducing more advanced topics like Networking Services and Security.Mon, 17 Apr 2006 10:56:36 GMThttp://linux-directory.net/detail/link-235/Sair Linux is a leader in Linux certification worldwide. SAIR curriculum is developed with professional competencies to meet the demanding needs of today's Linux ProfessionalMon, 17 Apr 2006 10:58:23 GMT