[Discover] Gentoo Linux Documentation -- USE flags http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=2&chap=2 (portage gentoo sysadmin programming)
 [Discover] Gentoo-Portage - News http://gentoo-portage.com/ (linux gentoo portage reference)
 [Discover] Gentoo Linux (Linux Reviews) http://linuxreviews.org/gentoo/ (gentoo portage tutorials linux)
 [Discover] Gentoo Linux Documentation -- A Portage Introduction http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=2&chap=1 (portage linux gentoo sysadmin)
 [Discover] Paludis, the Other Package Mangler http://paludis.pioto.org/index.html (linux portage manager package)
 [Discover] Gentoo Linux Documentation -- Gentoo 1.4 Upgrade Guide http://www.gentoo.org/doc/en/new-upgrade-to-gentoo-1.4.xml (gentoo portage linux howto)
 [Discover] Monitor Linux file system events with inotify http://www-128.ibm.com/developerworks/linux/library/l-inotify.html (inotify linux filesystem kernel)
 [Discover] Gentoo Linux Documentation -- Files and Directories http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=3&chap=1 (portage gentoo howto)
 [Discover] Gentoo Linux Documentation -- Gentoolkit http://www.gentoo.org/doc/en/gentoolkit.xml (gentoo portage gentoolkit linux)
 [Discover] Gentoo packages search engine http://gentoo.zapto.org/ (search portage gentoo)
 [Discover] Meatoo: Freshmeat-Gentoo Updates http://meatoo.gentooexperimental.org/ (portage linux gentoo)
 [Discover] Gentoo Forums :: View topic - Is Gentoo practical? http://forums.gentoo.org/viewtopic-t-632090-start-0.html (portage distro linux distribution)
 [Discover] Documentación Gentoo Linux -- Introducción al sistema Portage http://www.gentoo.org/doc/es/handbook/handbook-x86.xml?part=2&chap=1 (portage linux gentoo)
 [Discover] HOWTO Use Portage Correctly - Gentoo Linux Wiki http://gentoo-wiki.com/HOWTO_Use_Portage_Correctly#TimeSavers (portage gentoo)
 [Discover] Euse - Gentoo Linux Wiki http://gentoo-wiki.com/Euse (portage gentoo)
 [Discover] Gentoo Forums :: View topic - How does one request new software be included in portage? http://forums.gentoo.org/viewtopic-t-511047.html (portage linux package software)
 [Discover] Gentoo Linux Howtos: Tips&Tricks http://gentoo.linuxhowtos.org/TipsTricks/ (portage gentoo)