[Discover] Programming UNIX Sockets in C - Frequently Asked Questions http://docs.linux.cz/programming/c/sock-faq/
(network unix programming socket) 
[Discover] The C10K problem http://www.kegel.com/c10k.html (scalability network apache sysadmin)
[Discover] The Linux Documentation Page :: HOWTO Index Page http://www.tldp.org/HOWTO/HOWTO-INDEX/howtos.html (linux resources howtos useful)
[Discover] GroundWork - Monitor - Monitor network availability and performance http://www.itgroundwork.com/products/gw-monitor.html (unix tools sysadmin systems)
[Discover] Linux Newbie Guide by Stan, Peter and Marie Klimas http://www.faqs.org/docs/lnag/ (linux tutorial howto unbuntu)
[Discover] Trey Harris http://www.ibiblio.org/harris/trey-harris-cv-public.html (unix systems hackers)
[Discover] Message Passing Interface http://www-unix.mcs.anl.gov/mpi/ (programming ngs mpi download)
[Discover] rsnapshot http://www.rsnapshot.org/ (backup linux rsync tools)
[Discover] C++ and the linker | copton.net http://blog.copton.net/articles/linker/index.html (programming tutorial reference tips)
[Discover] The C10K problem http://www.kegel.com/c10k.html (scalability network apache sysadmin)
[Discover] The Linux Documentation Page :: HOWTO Index Page http://www.tldp.org/HOWTO/HOWTO-INDEX/howtos.html (linux resources howtos useful)
[Discover] GroundWork - Monitor - Monitor network availability and performance http://www.itgroundwork.com/products/gw-monitor.html (unix tools sysadmin systems)
[Discover] Linux Newbie Guide by Stan, Peter and Marie Klimas http://www.faqs.org/docs/lnag/ (linux tutorial howto unbuntu)
[Discover] Trey Harris http://www.ibiblio.org/harris/trey-harris-cv-public.html (unix systems hackers)
[Discover] Message Passing Interface http://www-unix.mcs.anl.gov/mpi/ (programming ngs mpi download)
[Discover] rsnapshot http://www.rsnapshot.org/ (backup linux rsync tools)
[Discover] C++ and the linker | copton.net http://blog.copton.net/articles/linker/index.html (programming tutorial reference tips)