SED

http://www.ptug.org/sed/sedfaq.htm

http://www.yolinux.com/TUTORIALS/LinuxTutorialIptablesNetworkGateway.html
http://iptables-tutorial.frozentux.net/iptables-tutorial.html
http://linuxmafia.com/faq/Security/firewall-builders.html
http://www.boldi.hu/leirasok/mtu.html

http://www.howtoforge.com/manage-your-laptop-hotkeys-on-fedora
http://www.howtoforge.com/how-to-install-hamachi-on-fedora9
http://www.howtoforge.com/installing-ubuntu-system-panel-on-ubuntu-8.10
http://www.howtoforge.com/mirror-your-web-site-with-rsync-on-fedora-10

http://linuxappfinder.com/system/powermanagement
http://www.thinkwiki.org/wiki/How_to_reduce_power_consumption
http://www.linuxdevices.com/news/NS3389239055.html
http://kerneltrap.org/node/11700

http://samwel.tk/laptop_mode/packages/ubuntu  --  laptop-mode!

http://munin.projects.linpro.no/wiki/Debugging_Munin_plugins
http://www.howtoforge.com/monitoring-multiple-systems-with-munin-debian-etch
http://wiki.mikrotik.com/wiki/Munin_Monitoring

http://danielmiessler.com/study/tcpdump_recipes/ —  tcpdump okosságok

http://www.truecrypt.org/
http://books.google.hu/books?id=MI93fQgoWu4C&pg=PA305&lpg=PA305&dq=ubuntu+how+to+encrypt+system&source=bl&ots=A-UwLpYOzC&sig=WtKKC0HJthXuAaRqi7xwRaq2bOA&hl=hu&ei=GN9NSqfdHsqc_Aa2ioDFBQ&sa=X&oi=book_result&ct=result&resnum=8
http://www.ubuntugeek.com/how-to-create-a-private-encrypted-folder-on-ubuntu-810-intrepid.html
######
http://www.ubuntugeek.com/pysdm-graphical-storage-device-manager.html
http://www.ubuntugeek.com/mount-manager-user-friendly-management-of-disks-and-partitions.html
http://www.ubuntugeek.com/how-to-install-tuxonice-in-ubuntu.html
http://www.ubuntugeek.com/how-to-install-tuxonice-in-ubuntu.html
http://www.ubuntugeek.com/some-of-known-ubuntu-904jaunty-jackalope-bugs-with-workarounds.html
http://www.ubuntugeek.com/intel-graphics-performance-guide-for-ubuntu-904-jaunty-users.html
http://www.ubuntugeek.com/latencytop-measuring-and-fixing-linux-latency.html
http://www.ubuntugeek.com/portable-ubuntu-ubuntu-system-running-as-a-windows-application.html
http://www.ubuntugeek.com/tuxcards-hierarical-notebook-for-tuxfreaks.html
http://www.ubuntugeek.com/how-to-get-ath5k-working-on-jaunty-with-compat-wireless-and-a-self-compiled-kernel.html
http://www.ubuntugeek.com/new-madwifi-now-supports-ar2425-in-madwifi-trunk-branch.html
http://www.ubuntugeek.com/acerhk-gui-gui-for-users-of-the-acerhk-driver-to-control-wirelessbluetooth.html
http://www.ubuntugeek.com/ubucleaner-simple-bash-script-to-keep-your-ubuntu-system-clean.html
http://www.ubuntugeek.com/howto-clean-up-your-packages.html

http://www.ubuntugeek.com/how-to-enable-packet-injection-on-a-intel-prowireless-3945abg-wireless-card.html

Teszteljük Linuxos hardvereinket  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/hardver/hardver-es_rendszer_informaciok,_tesztek_ubuntu_linuxon
Hang és Videó anyagok átalakítása Linuxon (Hyper Videó Converter)  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/linux/hyper_video_converter
Sok hasznos játék Linuxra  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/linux/hasznos_jatekok_linuxra
Fslint fájrendszer nagytakarítás Linuxon  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/linux/fslint_linuxos_fajlrendszer_cleaner
Ultamatix Ubuntura  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/linux/ultamatix_ubuntura —  http://www.ultamatix.com/
Ubuntu Linux Hardware Test  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/linux/hardver-es_rendszer_informaciok,_tesztek_ubuntu_linuxon
Media Coder  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/multimedia/media-koder
5 Ingyenes grafikai program  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/grafika/5_hasznos_ingyenes_grafikai_program
Linux games  —  http://www.happypenguin.org/
The Linux Gamers’ Game List  —  http://icculus.org/lgfaq/gamelist.php
42 of the Best Free Linux Games  —  http://www.linuxlinks.com/article/20080510052539217/Games.html
mp4to3gp / avito3gp / flvto3gp / Mobil Media Converter  —  http://www.mya5.hu/?ingyenes-szoftverek=/tartalom/Atalakitas/mobil_media_converter
rtorrent  —  http://digg.com/linux_unix/Howto_Use_rtorrent_like_a_pro
rtorrent  —  http://tech-rantings.blogspot.com/2007/10/console-junkie-howto-use-rtorrent-part_06.html
rtorrent  —  http://ditoinfo.wordpress.com/2007/06/05/howto-use-rtorrent-to-download-torrents/
rtorrent  —  http://kmandla.wordpress.com/2007/05/02/howto-use-rtorrent-like-a-pro/