====== [hemmerling] Unix 1/12 ======
Related pages:
  *[[booting.html|Booting from Devices]].
  *[[android.html|Google Android]].
  *[[debian.html|Debian Linux 1/4]].
  *[[debian02.html|Debian Linux 2/4]].
  *[[lpicone.html|Linux LPIC-1]].
  *[[lpictwo.html|Linux LPIC-2]].
  *[[lpicone.html|Linux LPIC-1]].
  *[[lpictwo.html|Linux LPIC-2]].
  *[[linuxskills.html|Linux Skills & Skill Certification]].
  *[[redhat.html|Red Hat Enterprise Linux ( RHEL ), The CentOS Project ( CentOS ), Fedora Linux ( F ), AlmaLinux ( Alma ), Rocky Linux ( RL ), Oracle Linux ( OL ), openSUSE, Amazon Linux ( AL )]].
  *[[remoteaccess.html|Remote Access Tools for Computers & Network Clients 1/4]].
  *[[remoteaccess02.html|Remote Access Tools for Computers & Network Clients 2/4 - Serial Connections]].
  *[[remoteaccess03.html|Remote Access Tools for Computers & Network Clients 3/4 - Screen Sharing by Remote Administration Tools ( RAT )]].
  *[[remoteaccess04.html|Remote Access Tools for Computers & Network Clients 4/5 - Browsers & E-Mail Clients & Newsreaders I]].
  *[[remoteaccess05.html|Remote Access Tools for Computers & Network Clients 5/5 - Browsers & E-Mail Clients & Newsreaders II]].
  *[[unix02.html|Unix 2/12 - Linux & BSD Distributions]].
  *[[unix03.html|Unix 3/12 - Unix Boot Loaders, Unix Build Systems, Unix Installers and Linux & BSD Implementors]].
  *[[unix04.html|Unix 4/12 - Unix Applications, Unix Tools and Unix Drivers]].
  *[[unix05.html|Unix 5/12 - SUSE 7.1 Linux on Clevo 2700c Notebooks with SIS630S Chipset]].
  *[[unix06.html|Unix 6/12 - Unix with X-Terminals and Terminals]].
  *[[unix07.html|Unix 7/12 - Unix on X86, X64 and ARM Computers]].
  *[[unix08.html|Unix 8/12 - Embedded Systems with Unix]].
  *[[unix09.html|Unix 9/12 - Virtualisation with Unix]].
  *[[unix10.html|Unix 10/12 - Unix Applications]].
  *[[unix11.html|Unix 11/12]].
  *[[unix12.html|Unix 12/12]].
===== Organizations, Events, Certifications =====
==== Organizations ====
  *[[http://www.linuxfoundation.org/|The Linux Foundation]].
  *[[http://www.edgexfoundry.org|EdgeX Foundry]].
    *[[http://www.github.com/edgexfoundry|GitHub "EdgeX Foundry Project"]].
    *[[http://www.pro-linux.de/news/1/24682/linux-foundation-gr%C3%BCndet-edgex-foundry-f%C3%BCr-unternehmens-internet-der-dinge.html|Pro-Linux "Linux Foundation gründet EdgeX Foundry für Unternehmens-Internet der Dinge"]], 2017-04-25.
    *[[http://www.computerwoche.de/a/edgex-foundry-projekt-will-iot-vereinheitlichen,3330595|Computerwoche "HMI 2017
EdgeX-Foundry-Projekt will IoT vereinheitlichen"]].
  *[[http://www.realtimelinuxfoundation.org/|Real Time Linux Foundation, Inc.]] - "A non-profit corporation for the real-time Linux community".
  *[[http://www.han.de/lugh/|Linux User Group Hannover (LUGH)]].
  *[[http://www.linuxmuster.net/de/|linuxmuster.net e.V.]].
==== Linux Events ====
=== International ===
  *[[http://www.debconf.org/|Debian Conference ( DebConf )]].
    *The conference [[http://debconf25.debconf.org/|DebConf25]] in  Brest, France.
      *[[http://wiki.debconf.org/wiki/DebConf25|DebConf Wiki "DebConf25"]], [[http://wiki.debian.org/DebConf/25|Debian Wiki "DebConf25"]].
    *The conference [[http://debconf23.debconf.org/|DebConf24]] in Busan, South Korea.
      *[[http://wiki.debconf.org/wiki/DebConf24|DebConf Wiki "DebConf24"]], [[http://wiki.debian.org/DebConf/24|Debian Wiki "DebConf24"]].
    *The conference [[http://debconf23.debconf.org/|DebConf22]] in Kochi, India.
      *[[http://wiki.debconf.org/wiki/DebConf23|DebConf Wiki "DebConf22"]], [[http://wiki.debian.org/DebConf/23|Debian Wiki "DebConf23"]].
    *The conference [[http://debconf22.debconf.org/|DebConf22]] in Prizren, Kosovo.
      *[[http://wiki.debconf.org/wiki/DebConf22|DebConf Wiki "DebConf22"]], [[http://wiki.debian.org/DebConf/22|Debian Wiki "DebConf22"]].
    *The virtual conference [[http://debconf21.debconf.org/|DebConf21 Online]], 2021-08-22 - 2021-08-29.
      *Blog [[http://bits.debian.org/|Bits from Debian]].
        *[[http://bits.debian.org/2021/06/debconf21-open-registration.html|Bits from Debian "Registration for DebConf21 Online is Open"]], 2021-06-08.
      *[[http://wiki.debconf.org/wiki/DebConf21|DebConf Wiki "DebConf21"]], [[http://wiki.debian.org/DebConf/21|Debian Wiki "DebConf21"]].
    *The virtual conference [[http://debconf20.debconf.org/|DebConf20 Online]], 2020-08-23 - 2020-08-29.
      *[[http://wiki.debconf.org/wiki/DebConf20|DebConf Wiki "DebConf20"]], [[http://wiki.debian.org/DebConf/20|Debian Wiki "DebConf20"]].
    *The conference [[http://debconf19.debconf.org/|DebConf19]] in Curitiba, Brazil.
      *[[http://wiki.debconf.org/wiki/DebConf19|DebConf Wiki "DebConf19"]], [[http://wiki.debian.org/DebConf/19|Debian Wiki "DebConf19"]].
    *The conference [[http://debconf18.debconf.org/|DebConf18]] in Hsinchu, Taiwan.
      *[[http://wiki.debconf.org/wiki/DebConf18|DebConf Wiki "DebConf18"]].
    *The conference [[http://debconf17.debconf.org/|DebConf17]] in Montreal, Canada.
      *[[http://wiki.debconf.org/wiki/DebConf17|DebConf Wiki "DebConf17"]].
    *The conference [[http://debconf16.debconf.org/|DebConf16]] in Cape Town, South Africa.
      *[[http://wiki.debconf.org/wiki/DebConf16|DebConf Wiki "DebConf16"]].
    *The conference [[http://debconf15.debconf.org/|DebConf15]] 2015-08-15 - 2015-08-22 in Heidelberg, Germany #.
      *[[http://wiki.debconf.org/wiki/DebConf15|DebConf Wiki "DebConf15"]].
    *The conference [[http://debconf14.debconf.org/|DebConf14]] in Portland, Oregon, USA.
      *[[http://wiki.debconf.org/wiki/DebConf14|DebConf Wiki "DebConf14"]].
    *The conference [[http://debconf13.debconf.org/|DebConf13]] in Vaumarcus, Switzerland ( in the French speaking area ).
      *[[http://wiki.debconf.org/wiki/DebConf13|DebConf Wiki "DebConf13"]].
    *The conference [[http://debconf12.debconf.org/|DebConf12]] in Managua, Nicaragua.
      *[[http://wiki.debconf.org/wiki/DebConf12|DebConf Wiki "DebConf12"]].
    *The conference [[http://debconf11.debconf.org/|DebConf11]] in Banja Luka, Bosnia and Herzegovina.
      *[[http://wiki.debconf.org/wiki/DebConf11|DebConf Wiki "DebConf11"]].
    *The conference [[http://debconf10.debconf.org/|DebConf10]] in New York City, USA.
      *[[http://wiki.debconf.org/wiki/DebConf10|DebConf Wiki "DebConf10"]].
    *The conference [[http://debconf9.debconf.org/|DebConf9]] in Cáceres, Extremadura, Spain,.
      *[[http://wiki.debconf.org/wiki/DebConf9|DebConf Wiki "DebConf9"]].
    *The conference [[http://debconf8.debconf.org/|DebConf8]] in Mar del Plata, Argentina.
      *[[http://wiki.debconf.org/wiki/DebConf8|DebConf Wiki "DebConf8"]].
    *The conference [[http://debconf7.debconf.org/|DebConf7]] in Edinburgh, Scotland.
      *[[http://wiki.debconf.org/wiki/DebConf7|DebConf Wiki "DebConf7"]].
    *The conference [[http://debconf6.debconf.org/|DebConf6]] in Oaxtepec, Mexico.
      *[[http://wiki.debconf.org/wiki/DebConf6|DebConf Wiki "DebConf6"]].
    *The conference [[http://debconf5.debconf.org/|DebConf5]] in Espoo, Finland.
      *[[http://wiki.debconf.org/wiki/DebConf5|DebConf Wiki "DebConf5"]].
    *The conference [[http://debconf4.debconf.org/|DebConf4]] in Porto Alegre, Brazil.
      *[[http://wiki.debconf.org/wiki/DebConf4|DebConf Wiki "DebConf4"]].
    *The conference [[http://debconf3.debconf.org/|DebConf3]] in Oslo, Norway.
      *[[http://wiki.debconf.org/wiki/DebConf3|DebConf Wiki "DebConf3"]].
    *The conference [[http://debconf2.debconf.org/|DebConf2]] in Toronto, Canada.
      *[[http://wiki.debconf.org/wiki/DebConf2|DebConf Wiki "DebConf2"]].
    *The conference [[http://debconf1.debconf.org/|DebConf1]] in Bordeaux, France .
      *[[http://wiki.debconf.org/wiki/DebConf1|DebConf Wiki "DebConf1"]].
    *The conference [[http://debconf0.debconf.org/|DebConf0]] in Bordeaux, France .
      *[[http://wiki.debconf.org/wiki/DebConf0|DebConf Wiki "DebConf0"]].
    *[[http://wiki.debconf.org/|DebConf Wiki]].
      *[[http://wiki.debconf.org/wiki/Previous_Debian_Conferences|DebConf Wiki "Previous Debian Conferences"]].
    *"You selected a fitted cut t-shirt. These shirts are cut tightly, approximately 3 sizes smaller than the corresponding size straight cut" :-(.
  *[[http://www.redhat.com/en/summit|Red Hat "Red Hat Summit"]], [[http://developers.redhat.com/summit/2021|Red Hat Developer "Red Hat Summit"]].
    *The virtual conference [[http://www.redhat.com/en/summit/2021|Red Hat Sumnit 2021]], 2021-04-27 - 2021-04-28.
      *[[http://reg.summit.redhat.com/flow/redhat/sum21/homepage2/|Red Hat Sumnit 2021 - Conference Page]] - Login. 
    *The virtual conference [[http://www.redhat.com/en/summit/2020|Red Hat Sumnit 2020]], 2020-04-28 - 2020-04-29.
    *The conference [[http://www.redhat.com/en/summit/2019|Red Hat Sumnit 2019]] in Boston, USA.
  *Ubuntu.
    *[[http://wiki.ubuntu.com/ConferenceAppearances|Ubuntu Wiki "ConferenceAppearances"]].
      *[[http://wiki.ubuntu.com/UbuntuAtConferences|Ubuntu Wiki "UbuntuAtConferences"]] - "This page is for planning how to give Ubuntu a strong, effective presence at conferences, tradeshows and linux user group gatherings".
    *[[http://www.ubuntu.com/masters-conference|Ubuntu "Ubuntu Masters"]] - "Ubuntu Masters are IT practitioners who are driving revolutionary change in the corporate space. Watch videos from previous Ubuntu Masters speakers, featuring inspiring doers who are solving complex industry-wide challenges".
      *[[http://www.ubuntu.com/blog/you-are-invited-to-the-virtual-ubuntu-masters-event|Ubuntu "You are invited to the virtual Ubuntu Masters event"]], 2020-04-30.
    *[[http://verein.ubuntu-de.org/events/|ubuntu Deutschland e.V. "Events"]].
=== Germany ===
  *I participated in the workshop "Netzwerkdienste unter Linux" ( "Network services with Linux" ), project "bootp" by [[http://asta.hs-hannover.de/|Allgemeiner Studierenden Ausschuss]] ( AStA ) of [[http://asta.hs-hannover.de/|Hochschule Hannover]], Germany ( 2002-02-26 - 2002-02-28 ).
    *[[http://web.archive.org/web/*/http://www.fh-hannover.de/asta/sommerschule/networkserver/aufgabe-bootp.html|Archive.org "bootp"]] ( - 2002-07-01 ).
  *[[http://chemnitzer.linux-tage.de/|Chemnitzer Linux-Tage]].
    *[[http://chemnitzer.linux-tage.de/1999/|Chemnitzer Linux-Tage 1999]].
    *[[http://chemnitzer.linux-tage.de/2000/|Chemnitzer Linux-Tage 2000]].
    *[[http://chemnitzer.linux-tage.de/2001/|Chemnitzer Linux-Tage 2001]].
    *[[http://chemnitzer.linux-tage.de/2002/|Chemnitzer Linux-Tage 2002]].
    *[[http://chemnitzer.linux-tage.de/2003/|Chemnitzer Linux-Tage 2003]].
    *[[http://chemnitzer.linux-tage.de/2004/|Chemnitzer Linux-Tage 2004]].
    *[[http://chemnitzer.linux-tage.de/2005/|Chemnitzer Linux-Tage 2005]].
    *[[http://chemnitzer.linux-tage.de/2006/|Chemnitzer Linux-Tage 2006]].
    *[[http://chemnitzer.linux-tage.de/2007/|Chemnitzer Linux-Tage 2007]].
    *[[http://chemnitzer.linux-tage.de/2008/|Chemnitzer Linux-Tage 2008]].
    *[[http://chemnitzer.linux-tage.de/2009/|Chemnitzer Linux-Tage 2009]].
    *[[http://chemnitzer.linux-tage.de/2010/|Chemnitzer Linux-Tage 2010]].
    *[[http://chemnitzer.linux-tage.de/2011/|Chemnitzer Linux-Tage 2011]].
    *[[http://chemnitzer.linux-tage.de/2012/|Chemnitzer Linux-Tage 2012]].
    *[[http://chemnitzer.linux-tage.de/2013/|Chemnitzer Linux-Tage 2013]].
    *[[http://chemnitzer.linux-tage.de/2014/|Chemnitzer Linux-Tage 2014]].
    *[[http://chemnitzer.linux-tage.de/2015/|Chemnitzer Linux-Tage 2015]].
    *[[http://chemnitzer.linux-tage.de/2016/|Chemnitzer Linux-Tage 2016]].
    *[[http://chemnitzer.linux-tage.de/2017/|Chemnitzer Linux-Tage 2017]].
    *[[http://chemnitzer.linux-tage.de/2018/|Chemnitzer Linux-Tage 2018]].
    *[[http://chemnitzer.linux-tage.de/2019/|Chemnitzer Linux-Tage 2019]].
    *[[http://chemnitzer.linux-tage.de/2020/|Chemnitzer Linux-Tage 2020]] - "CLT wegen COVID-19 abgesagt" :-(.
    *The free online event [[http://chemnitzer.linux-tage.de/2021/|CLT2021 · Chemnitzer Linux-Tage 2021]], 2021-03-13 - 2021-03-14.
    *[[http://chemnitzer.linux-tage.de/2022/de/|CLT2022 · Chemnitzer Linux-Tage 2022]].
    *[[http://chemnitzer.linux-tage.de/2023/de/|CLT2023 · Chemnitzer Linux-Tage 2023]].
    *[[http://chemnitzer.linux-tage.de/2024/de/|CLT2024 · Chemnitzer Linux-Tage 2024]].
    *[[http://chemnitzer.linux-tage.de/2025/de/|CLT2025 · Chemnitzer Linux-Tage 2025]], 2025-03-22 - 2025-03-23.
  *[[http://wiki.centos.org/Events/Dojo/Cologne2014|CentOS Dojo Cologne]] in Köln, 2014-08-04.
  *Debian.
    *[[http://www.debconf.org/|DebConf — The Debian Developer Conference]].
      *[[http://debconf15.debconf.org/|Debconf 15]] in Heidelberg, 2015-08-15 - 2015-08-22.
      *[[http://wiki.debian.org/|Debconf Wiki]].
        *[[http://wiki.debconf.org/wiki/DebConf15|Debconf Wiki "DebConf15"]].
      *[[http://hamburg-2022.mini.debconf.org/|Debconf "Debian Reunion Hamburg 2022"]], [[http://wiki.debian.org/DebianEvents/de/2022/DebianReunionHamburg|Debian Wiki "Debian Events de 2022 DebianReunionHamburg"]].
  *[[http://wiki.debian.org/DebianDay|Debian Wiki "DebianDay"]].
    *[[http://wiki.debian.org/DebianDay/2015|Debian Wiki "DebianDay 2015"]] - 2x in Germany.
  *[[http://www.linux-solution-day.de/|Linux Solution Day]] in Osnabrück, 2011-09-29.
  *[[http://www.ubucon.com/|Ubucon Europe]].
    *[[http://wiki.ubuntu.com/Ubucon|Ubuntu Wiki "Ubucon"]].
      *UbuConLa 2024 in Barranquilla, Colombia.
      *Ubucon Asia 2023 in Surakarta, Indonesia.
      *UbuConLa 2023, Medellín, Colombia.
      *Ubucon Asia 2022 in Seoul, South Korea.
      *The virtual conference Ubucon Asia 2021.
      *Ubucon Europe 2019 in Sintra, Portugal.
      *UbuConLa 2019 in Talca, Chile.
      *UbuCon Europe 2018 in Xixón, Spain.
      *UbuCon Europe 2017 in Paris, France.
    *[[http://www.ubucon.de/|Ubucon ( DE )]].
      *[[http://www.ubucon.de/2017|UbuCon Europe 2017]] in Wolfsburg - "Ubucon 2017 fällt aus" :-(.
      *[[http://www.ubucon.de/2016|UbuCon Europe 2016]] in Essen.
      *[[http://www.ubucon.de/2015/|Ubucon 2015]] in Berlin, 2015-10-23 - 2015-10-25.
      *[[http://www.ubucon.de/2014|Ubucon 2014]] in Katlenburg.
      *[[http://www.ubucon.de/2013|Ubucon 2013]] in Heidelberg.
      *[[http://www.ubucon.de/2012|Ubucon 2012]] in Berlin.
      *Ubucon 2010, [[http://www.ubucon.de/2011|Ubucon 2011]] in Leipzig.
      *Ubucon 2008, 2009 in Göttingen.
      *Ubucon 2007 in Krefeld.
  *[[http://www.tux-tage.de/|Tux-Tage]].
    *Events:
      *[[http://www.tux-tage.de/archiv-tux-tage-2020/|Tux-Tage 2020]], 2020-11-21 - 2020-11-22.
      *2021-11-13 - 2021-11-14.
      *..
      *2025-11-07 - 2025-11-08.
=== Europe ===
  *[[http://events.linuxfoundation.org/events/linuxcon-europe|LinuxCon]], [[http://events.linuxfoundation.org/events/cloudopen-europe/|CloudOpen]], [[http://events.linuxfoundation.org/events/embedded-linux-conference-europe|Embeddded Linux Conference Europe]] 2015 in Dublin Ireland.
==== General Unix & FOSS Organizations, Events ====
  *[[http://www.froscon.de/|FroSCOn]] in St.Augustin / NRW. 
    *2014-08-23 - 2014-08-24 - I participated :-).
    *Virtual conference [[http://live.froscon.de/|FroSCOn Live]].
      *2020.
      *2021-08-21 - 2021-08-22.
    *2022-08-20 - 2022-08-21.
    *2023-08-05 - 2023-08-06.
    *2024-08-17 - 2024-08-18.
      *[[http://www.h-brs.de/de/inf/termin/19-free-and-open-source-software-conference-froscon|Hochschule Bonn-Rhein-Sieg "19. Free and Open Source Software Conference (FrOSCon)"]].
    *2025-08-16 - 2025-08-17 - I participated :-).
      *[[http://www.h-brs.de/de/inf/termin/froscon-2025-mit-jubilaeum|Hochschule Bonn-Rhein-Sieg "FrOSCon 2025 - mit Jubiläum"]] - "Seit 20 Jahren organisiert der Fachbereich Informatik der Hochschule Bonn-Rhein-Sieg gemeinsam mit dem FrOSCon e.V. eine spannende Konferenz im Spätsommer".
    *[[http://www.facebook.com/FrOSCon|Facebook "FrOSCon"]].
===== Literature & Media =====
==== Magazines ====
  *[[http://www.linux-magazin.de|Linux Magazin]], Germany.
  *[[http://www.linuxfocus.org/|LinuxFocus Magazine]] - "The international, multilingual volunteer GNU/Linux magazine".
  *[[http://www.linux-user.de/|LinuxUser]].
    *[[http://www.linux-community.de/magazine/linuxuser/|LinuxCommunity "LinuxUser"]] ( "LinuxUser Archive" ).
      *[[http://www.linux-community.de/|LinuxCommunity]].
  *[[http://www.opensourceforu.com/|Open Source For You]].
    *[[http://magazine.opensourceforu.com/|Open Source For You Magazine]] - "Asia's leading  magazine on open source is here!".
==== Books ====
  *The free electronic book "Linux From Scratch" by Gerard Beekmans.
    *[[http://www.linuxfromscratch.org/|Linux From Scratch]].
      *The free HTML book [[http://www.linuxfromscratch.org/lfs/view/stable/|Linux From Scratch "Gerard Beekmans 'Linux From Scratch'"]] - "Version 12.3, Published March 5th, 2025".
      *[[http://www.linuxfromscratch.org/lfs/downloads/stable/|Linux From Scratch "lfs/downloads/stable"]].
        *The free PDF [[http://www.linuxfromscratch.org/lfs/downloads/stable/LFS-BOOK-12.3.pdf|Linux From Scratch "Gerard Beekmans 'Linux From Scratch'"]].
  *[[http://www.amazon.de/exec/obidos/ASIN/1394364946/hemmerling-21|Richard Blum "Linux Command Line and Shell Scripting Bible (Bible (Wiley))"]], 2025.
  *[[http://www.amazon.de/exec/obidos/ASIN/3836296152/hemmerling-21|Dirk Deimeke, Daniel van Soest, Stefan Kania, Peer Heinlein, Axel Miesen "Linux-Server: Das umfassende Handbuch. Inkl. CentOS, Debian GNU/Linux, openSUSE Leap, Ubuntu Server LTS und mehr – Ausgabe 2023"]], 2023.
  *The free book "GNU/Linux Basic" ( 2008 ), by Diarmuid Ó Briain.
    *[[http://ftacademy.org/content/book-gnulinux-basic/|Free Technology Academy (FTA)  "GNU/Linux Basic"]]  ( no "www." ) - Free electronic book "GNU/Linux Basic" ( 2008-02-01, in "DocBook" format ).
      *[[http://en.wikipedia.org/wiki/DocBook|EN.Wikipedia "DocBook"]], [[http://de.wikipedia.org/wiki/DocBook|DE.Wikipedia "DocBook"]].
    *[[http://www.ftacademy.org/courses/gnu-linux-basic/|Free Technology Academy (FTA) Courses "GNU/Linux Basic"]] ( no "www." ).
    *[[http://ftacademy.org/files/archive/|Free Technology Academy (FTA) Courses "The File Archive of the Free Technology Academy"]] ( no "www." ) - Accompanying slides for "GNU/Linux Basic".
  *Book [[http://www.amazon.de/exec/obidos/ASIN/0131861506/hemmerling-21|Peter Harrison: "Linux Quick Fix Notebook (Bruce Perens Open Source)"]], 2005.
    *[[http://linuxclass.heinz.cmu.edu/|Carnegie Mellon University "linuxclass.heinz.cmu.edu"]].
      *[[http://linuxclass.heinz.cmu.edu/doc/Open-Source-books/Linux-quick-fix-notebook.pdf|Carnegie Mellon University "Peter Harrison: 'Linux Quick Fix Notebook'"]] ( PDF ).
  *Raphaël Hertzog, Roland Mas.
    *[[http://www.amazon.de/exec/obidos/ASIN/B08C75C55C/hemmerling-21|Raphaël Hertzog, Roland Mas "The Debian Administrator's Handbook, Debian Buster from Discovery to Mastery"]], 2020 - Covers Debian 10.
    *The free online book [[http://www.debian-handbook.info/browse/stable/|Raphaël Hertzog, Roland Mas "Debian 11. The Debian Administrator's Handbook"]], [[http://www.debian-handbook.info/browse/de-DE/stable/|Raphaël Hertzog, Roland Mas "Debian 11. Das Debian Administrationshandbuch"]] - Covers Debian 11, in 2025-07.
  *[[http://www.amazon.de/exec/obidos/ASIN/3836296209/hemmerling-21|Michael Kofler "Linux: Das umfassende Handbuch von Michael Kofler. Für alle aktuellen Distributionen (Desktop und Server). Für Einsteiger und Profis "]], 2023.
    *Author's website [[http://www.kofler.info/|Bücher von Michael Kofler]]. 
  *[[http://www.thegeekstuff.com/|Ramesh Natarajan, The Geek Stuff]].
    *The free PDF book [[http://www.thegeekstuff.com/linux-101-hacks-ebook/|Ramesh Natarajan "Linux 101 Hacks eBook"]] ( 2009 - 2011 ) - "Practical Examples to Build a Strong Foundation in Linux".
    *[[http://drago1234.github.io/Surviving_kits/data/2021_summer/Linux-101-Hacks.pdf|GitHub, drago1234 "Ramesh Natarajan 'Linux 101 Hacks eBook'"]] ( PDF ).
    *Kindle Book <del>[[http://www.amazon.de/exec/obidos/ASIN/B07J1WG29W/hemmerling-21|Ramesh Natarajan: "Linux 101 hacks New edition (English Edition)"]]</del>.
  *The free online HTML book [[http://www.debiananwenderhandbuch.de/|Frank Ronneburg "Debian GNU/Linux Anwenderhandbuch"]] ( 1999 - 2025 ).
  *[[http://www.amazon.de/exec/obidos/ASIN/0072224096/hemmerling-21|Roderick W. Smith "Freebsd: The Complete Reference"]], 2003.
==== Learning Unix / Linux by Gaming ====
  *[[http://www.overthewire.org/wargames/|OverTheWire "Wargames"]].
    -[[http://www.overthewire.org/wargames/bandit/|OverTheWire "Bandit"]] - "Unix/Linux basics".
    -[[http://www.overthewire.org/wargames/natas/|OverTheWire "Natas"]] - "Basics of serverside web-security".
==== Apps for learning Linux ====
  -Learning Linux:
    -[[http://play.google.com/store/apps/details?id=jp.co.yamamoto.norio.howtomakealinuxserverforfree|Google Play, Nory Soft, "How to make Linux server"]] - Installation of Ubuntu Linux, VMware Workstation Player, PuTTY explained.
    -[[http://play.google.com/store/apps/details?id=com.xenexstudio.learnlinux|Google Play, XenexStudio "Learn Linux"]] - Linux commands explained. "Loading Quiz" ( sandclock animation ) doesn't work.
    -[[http://play.google.com/store/apps/details?id=com.explinux.learn_linux|Google Play, SmartliApps "Learn Linux Commands"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.learn_linux_with_examples|Google Play, Kanan Karimov "Learn Linux with Examples"]] - Linux commands explained. There is a commercial Pro edition.
    -[[http://play.google.com/store/apps/dev?id=6912160462017736973|Google Play "Thiyagaraaj M"]].
    -[[http://play.google.com/store/apps/details?id=com.thiyagaraaj.learnubuntu|Google Play, Thiyagaraaj M "Learn Ubuntu - Guide"]] - Linux commands & Ubuntu Linux explained.
    -[[http://play.google.com/store/apps/details?id=com.thiyagaraaj.unixcommands|Google Play, Thiyagaraaj M "Reference for Unix & Linux"]] - Unix commands & Linux explained.
    -[[http://play.google.com/store/apps/details?id=learn.apps.unixprogramming|Google Play, Study Point "Learn Unix & Shell Programming"]] - Complete introduction to Unix, including Unix shell scripting explained :-).
    -[[http://play.google.com/store/apps/details?id=hiducation.linuxbasics|Google Play, hiDucation.org "Linux Basics"]]- Linux commands, file permissions, users /groups explained.
    -[[http://play.google.com/store/apps/details?id=com.d3developers_LinuxCommands.linuxcommands|Google Play, AndroBuilders "Linux Commands"]] - Linux commands explained, Tips & tricks.
    -[[http://play.google.com/store/apps/details?id=com.timeandupdate.linuxcommands|Google Play, Time and Update "Linux Commands"]] - Linux commands, Git, Docker explained.
    -[[http://play.google.com/store/apps/details?id=com.heycoder.linuxcommands|Google Play, Hey Coder "Linux Commands"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=dev.mevivek.linux_commands|Google Play, mevivek "Linux Commands"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.inspiredandroid.linuxcommandbibliotheca|Google Play, Simon Schubert "Linux Command Library"]] - Linux basics & tips. Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.amineabboui.linuxcheatsheet|Google Play, Amine ABBAOUI "Linux Commands Cheat Sheet"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.creativeboys.QuickReferenceLinux|Google Play, The Creative Boys "Linux Commands Reference"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.creativeboys.QuickReferenceLinux|Google Play, High Desert Computing "Linux Kernel Documentation"]].
    -[[http://play.google.com/store/apps/details?id=com.kreggscode.linuxnetworkingtools|Google Play, Kregg "Linux Networking Tools"]] - Linux commands explained.
    -[[http://play.google.com/store/apps/details?id=blog.getstart.linuxtutorial|Google Play, Srinisbook, "Linux Tutorial"]] - Complete introduction to Unix, including Unix shell scripting explained :-).
    -[[http://play.google.com/store/apps/dev?id=6529506440918837424|Google Play "ALG Software Lab"]].
      *[[http://play.google.com/store/apps/details?id=com.algsoftlab.learnlinux|Google Play, ALG Software Lab "Linux Tutorial"]]  - Complete introduction to Unix, including Unix shell scripting explained :-).
    -[[http://play.google.com/store/apps/details?id=com.edumatrixhub.linuxprep|Google Play, Xzsaviour "Linuxprep"]] - Linux commands explained.
  -Termux:
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.commandsandtoolsfortermux|Google Play, Coded Toolbox "Commands and Tools For Termux"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.termuxtutorial|Google Play, Coded Toolbox "Termux : Codes & Guides"]] ( "Termux : Codes und Anleitungen" ) - Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.termuxcommandsandtools|Google Play, Coded Toolbox "Termux Commands and Tools"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.termuxcommandmaster|Google Play, Coded Toolbox "Termux Command Master"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.termuxscriptlibrary|Google Play, Coded Toolbox "Termux PowerTools"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=coded.toolbox.termuxallcommands|Google Play, Coded Toolbox "Termux Dictionary"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.shinwari.app.TTC|Google Play, Hilal Ahmad "Termux Tools and Commands"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.codeninja.termuxtoolbox|Google Play, Code Ninja Apps "Termux Toolbox : AI & Commands"]]- Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=in.codingfrontend.termuxx|Google Play, Coding Frontend "Termux Tools & Commands"]] - Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=com.termux.tools.commands|Google Play, Sutharsan R "Termux Tools & Commands"]] - Termux commands explained.
    -[[http://play.google.com/store/apps/details?id=|Google Play, ""]].
==== Apps neither in English nor German ( for learning Linux ) ====
  -[[http://play.google.com/store/apps/details?id=com.ldv.linuxhelper|Google Play, Prism Developing "Linux Helper"]] - App in Russian language only.
  -[[http://play.google.com/store/apps/details?id=com.deltasoft.linuxos|Google Play, Rasulovdev ~ DeltaSoft "Linux OS Uzbekcha"]] - App in Uzbekistan language only, displaying the PDF book [[https://lib.cspu.uz/index.php?newsid=4309|Boynazarov I.M. "Linux Operatsion Tizimi"]].
  -[[http://play.google.com/store/apps/details?id=ernest.linuxcmd|Google Play, JaqerSoft "Linux/Unix/Mac Command Manual"]] - App in Asian language only.
  -[[http://play.google.com/store/apps/details?id=com.LinuxHelp.dimitar.linuxhelp|Google Play, Dimitar I. "Linux Help"]] - App in Spanish language only.
==== Linux Quiz ====
    -[[http://play.google.com/store/apps/details?id=com.codingshell.linuxmaster|Google Play, CodingShell "Linux Master"]].
    -[[http://play.google.com/store/apps/details?id=com.mcqs.linux_plus_app|Google Play, MCQS.com "Linux Plus"]].
    -[[http://play.google.com/store/apps/details?id=com.ghummantech.linuxlite|Google Play, Ghumman Tech "Linux Cert. Exam Prep. - Lite"]].
    -[[http://play.google.com/store/apps/details?id=com.shah.linux|Google Play, Tortoises Inc "Linux Administration Quiz"]].

==== Apps as Tools for Unix & Linux ====
  *[[http://play.google.com/store/apps/details?id=uk.co.rubendougall.permissionscalculator|Google Play, Ruben Dougall "Linux Permissions Calculator"]] #.
==== Not recommended Apps ====
=== Apps with low-frequent non-breakable longtime fullscreen video ads ===
  -[[http://play.google.com/store/apps/dev?id=6529506440918837424|Google Play "ALG Software Lab"]].
    *[[http://play.google.com/store/apps/details?id=com.algsoftlab.learnshell|Google Play, ALG Software Lab "Learn Shell Scripting"]] - Linux shell scripting explained.
  -[[http://play.google.com/store/apps/details?id=com.educationapps.linuxadmin|Google Play, Professional Education App "Linux Administration"]] - 1 non-breakable longtime fullscreen video ad at start.
=== Apps with annoying high-frequent non-breakable longtime fullscreen video ads ===
  -Learning Linux:
    -[[http://play.google.com/store/apps/details?id=com.kali.linux.ahmed.atia37|Google Play, Ahmed atia "kali Linux بالعربي"]] - In oriental language only :-(.
    -[[http://play.google.com/store/apps/details?id=com.iam.finalarchlinux|Google Play, Guddu Bhasme "Arch Linux Tutorial"]] :-(.
    -[[http://play.google.com/store/apps/details?id=kali linux master&c=apps|Google Play, Guddu Bhasme "Kali Linux Master"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.bodapps.kalilinux|Google Play, BODAPPS "Kali Linux Tutorials"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.bodapps.kalilinuxtoolsguide|Google Play, BODAPPS "Kali Linux Tools Guide"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.bodapps.learnkalinethunter|Google Play, BODAPPS "Kali NetHunter Tutorials"]] :-(.
    -[[http://play.google.com/store/apps/details?id=learn.example.learnlinuxatoz|Google Play, Guddu Bhasme "Learn Linux"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.edu.innovation.hack.kali.linux.hack_with_kali_linux|Google Play, Horizon EduTech "Hack With Kali Linux: AI Guide"]] ( "Hack mit Kali Linux" ) :-(.
    -[[http://play.google.com/store/apps/details?id=com.learn.kali_linux.hacking|Google Play, Madprem Inflink "Kali Linux Ethical Hacking"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.digerati.learnkali|Google Play, Kali Apps "Kali Linux Advanced: AI"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.darshankomu.linux_commands|Google Play, Darshan Komu "Linux Commands A to Z"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.noman.linuxcommandshandbook|Google Play, Mohammadullah Al Noman "Linux Commands Handbook"]] :-(.
  -Learning Termux:
    -[[http://play.google.com/store/apps/details?id=com.bodapps.termuxlearn|Google Play, BODAPPS "Learn Termux"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.my.newtermux|Google Play, Boubakri app "termux book"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.codeninja.termuxninja|Google Play, Code Ninja Apps "Termux Ninja - Tools & Command"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.termux.linux.tools.commands|Google Play, Drawing Color Studio "Termux Tools & Linux Commands"]] :-(.
    -[[http://play.google.com/store/apps/details?id=termux.working.tools.commands|Google Play, Drawing Color Studio "Termux Commands and Tools"]] :-(.
  -Linux quiz:
    -[[http://play.google.com/store/apps/details?id=in.developerswiki.linuxfree|Google Play, Developer's Wiki "Linux Interview Question"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.explinux.linuxguide.linuxguide|Google Play, SmartliApps "Command Line Mastery and Info"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.qcm.linux|Google Play, SmartliApps "QCM LINUX Entrainement & Expli"]] :-(.
  -News:
    -[[http://play.google.com/store/apps/details?id=it.pinenuts.linuxnews|Google Play, Pinenuts Android Developers "Linux News: Open Source & Tech"]] :-(.
    -[[http://play.google.com/store/apps/details?id=com.app.linuxnotice|Google Play, meb base quez "Linux Notice"]] - News :-(.
=== Useless Apps ===
  -<del>[[http://play.google.com/store/apps/details?id=com.urbanprosync.flavor.learnLinux|Google Play, UrbanPro.com "Learn Linux Programming"]]</del> - Just advertising app for commercial courses :-(.
  -<del>[[http://play.google.com/store/apps/details?id=com.magzter.linuxforyou|Google Play, Magzter Inc. "Linux For You"]]</del> - Just advertising app for the paper magazine [[http://magazine.opensourceforu.com/|Open Source For You Magazine]] :-(.
  -<del>[[http://play.google.com/store/apps/details?id=com.pressmatrix.linuxmagazin|Google Play, Computec Media GmbH "Linux Magazin"]]</del> - Just advertising app for the paper magazine [[http://www.linux-magazin.de|Linux Magazin]] :-(.
=== Crashing & hanging Apps ===
  -<del>[[http://play.google.com/store/apps/details?id=com.amineabbaoui.linuxcommandsqcm|Google Play, Incubator Studio "Linux Multiple Choice Question"]]</del> - On Android15, it crashes while displaying the start screen :-(.
    *[[http://www.amineabbaoui.tech/|Amen Abbaoui ( amineabbaoui.tech )]], [[http://www.facebook.com/abbaouiamine|Facebook "Amen Abbaoui"]], [[http://www.linkedin.com/in/amineabbaoui/|LinkedIn "Amine (Amine Abbaoui) ABBAOUI"]].
  -[[http://play.google.com/store/apps/developer?id=uCertify|Google Play "uCertify"]] - On Android 15, the apps hang during startup, while showing the progress bar. Cleaning of App data and App cache didn't help.
    -[[http://play.google.com/store/apps/details?id=com.flutter.ucertifyLearn.u075Sg|Google Play, uCertify "uCertifyPrep Linux Essentials"]].
    -[[http://play.google.com/store/apps/details?id=com.flutter.ucertifyLearn.u073RV|Google Play, uCertify "uCertifyPrep Linux LPIC-1"]].
==== Videos ====
  -[[http://www.learnlinux.tv/|Learn Linux TV]].
    *[[http://www.youtube.com/learnlinuxtv|YouTube "Learn Linux TV", @LearnLinuxTV]].
==== About-Linux Movies ====
  *The commercial movie [[http://www.revolution-os.com/|Revolution OS]], 2001.
    *[[http://www.youtube.com/watch?v=errB71uSYLc|YouTube, TVArchive "Revolution OS [Ultra HD 4K] 2001 [ST Multilingual 19 Languages]"]].
  *[[http://www.youtube.com/watch?v=XMm0HsmOTFI|YouTube, Adam N. "The Code: Story of Linux documentary (Multilingual)"]], [[http://www.youtube.com/watch?v=1WD6IuvhfoQ|YouTube, L33T GUY "The Code: Story of Linux Documentary [2001]"]], [[http://www.youtube.com/watch?v=JNbnW8P_PXs|YouTube, GamingTux "Codename: Linux - The Code - Die Geschichte von Linux [Doku] [Deutsch] [HD]"]].
===== Learning for Linux Certification =====
  *See [[linuxskills.html|Linux Skills & Skill Certification]].
===== Resources =====
==== Community & Third Party Resources ====
  *[[http://www.www.tecmint.com/|Techmint #1 Linux Blog]] - "Linux Howtos, Tutorials & Guides", [[http://www.ubuntumint.com/|UbuntuMint - Everything About Ubuntu Linux]], [[http://www.geeksmint.com/|GeeksMint - Computers, How-to's, Internet, Tips, and Tricks]].
==== General Resources ====
  *[[http://wiki.almalinux.org/|AlmaLinux Wiki]] ( Alma Linux Wiki ).
  *[[http://people.debian.org/|Debian "debian.org Developers LDAP Search" ( people.debian.org )]].
    *[[http://people.debian.org/~stapelberg/|Michael Stapelberg’s Debian Blog]].
  *[[http://www.elinux.org/|Embedded Linux Wiki]].
  *explainshell & showthedocs.com.
    *[[http://www.explainshell.com/|explainshell.com]] - "write down a command-line to see the help text that matches each argument".
    *[[http://www.showthedocs.com/|showthedocs.com]] - "A documentation browser that finds the relevant docs for your code. It works by parsing the code and connecting parts of it to their explanation in the docs". "Choose the language / flavor of docs to show: postgresql, mysql, nginx, gitconfig".
  *[[http://www.facebook.com/hacker339.fb/posts/pfbid0cQirSo8i3r3fnY2JH9MH624i1pdESLTaGmtJ8w3gyuu4ZwhtfDXr43G4CfbpYBnl|Facebook "Hacker339", Posting "Explore Different Linux Distributions!"]], 2025-12-08 - Graphical tree with different Linux distributions for different purposes :-).
    *Criticism:
      *Why "Pop!OS" as .DEB development system? Just to avoid to mention a distribution ( here: "Ubuntu" ) twice?
      *There is no "server" tree branch, e.g. a tree  with CentOS / Alma & Debian?
  *[[http://www.fedoramagazine.org/|Fedora Magazine]].
  *[[http://www.gnulinux.ch/|GNU/Linux.ch]] - "Freie Software, Freie Gesellschaft. 4.524 Artikel von 208 Autoren".
  *[[http://www.linux.com/|Linux.com]] by [[http://www.linuxfoundation.org/|Linux Foundation]] - "The go-to resource for open source professionals to learn about the latest in Linux".
  *[[http://www.linux-bibel.at/|Linux-Bibel]].
  *[[http://www.linuxha.com/|Linux Home Automation]] - "(Last updated: Mon Nov 22, 2021)" :-(.
  *[[http://www.linux.org/|linux.org - Linux Online!]].
  *[[http://www.lwn.net/|LWN.net]] - "A reader-supported news site dedicated to producing the best coverage from within the Linux and free software development communities".
  *[[http://www.tldp.org/|The Linux Documentation Project]] #.
    *[[http://www.tldp.org/LDP/abs/html/|The Linux Documentation Project (LDP) "Advanced Bash-Scripting Guide"]].
  *[[http://www.pro-linux.de/|Pro-Linux]] ( - 2020-05-31 ).
  *[[http://www.slashdot.org/|./ Slashdot]] - "News for nerds, stuff that matters".
  *Wikipedia.
    *[[http://en.wikipedia.org/wiki/Embedded_Linux|EN.Wikipedia "Embedded Linux"]].
==== List of Linux & BSD Community Sites ====
  *[[http://www.google.com/search?q=tecmint%20other%20sites|Google - Search for "tecmint other sites"]], [[http://www.google.com/search?q=techmint%20other%20sites|Google - Search for "techmint other sites"]] ( techmint instead of tecmint ), [[http://www.google.com/search?q=teachmint%20other%20sites|Google - Search for "teachmint other sites"]] ( teachmint instead of tecmint ).
  *[[http://www.linkedin.com/posts/danielmakelley_here-are-24-websites-to-learn-linux-for-free-activity-6982353658453590016-kAOD/?trk=public_profile_like_view|LinkedIn, Daniel Kelley "Here are 24 websites to learn Linux for free"]].
  *[[http://www.sitelike.org/similar/tecmint.com/|SiteLike "Similar sites like tecmint.com"]] - "76 Best Sites Like tecmint.com in 2025".
  *[[http://www.topsimilarsites.com/similar-to/tecmint.com|Top Similar Sites "Similar Sites Like Tecmint.com"]] - "50 Similar Sites Like Tecmint.com".
===== Forums, Newsgroups, Communities =====
  *[[http://forums.anandtech.com/|AnandTech Forums]].
  *[[http://forums.almalinux.org/|AlmaLinux Discussion Community]].
  *[[http://bbs.archlinux.org/|Archlinux Forums]], [[http://forum.archlinux.de/|Archlinux Forums ( DE )]].
  *[[http://www.backtrack-linux.org/forums/|BackTrack Forum]].
  *Canonical Ltd.
    *[[http://www.snapcraft.io/|Canonical Snapcraft]].
      *[[http://forum.snapcraft.io/|Canonical Snapcraft Forum]].
    *[[http://www.ubuntu.com/|Canonical Ubuntu]].
      *[[http://www.ubuntu.com/community/locos|Canonical Ubuntu "Ubuntu Local Communities"]].
        *[[http://verein.ubuntu-de.org/|ubuntu Deutschland e.V. ( ubuntu-de.org )]].
          *[[http://www.ubuntuusers.de/|ubuntuusers - fragen ist menschlich]].
            *[[http://forum.ubuntuusers.de/|ubuntuusers - fragen ist menschlich "Forum"]].
            *[[http://wiki.ubuntuusers.de/|ubuntuusers - fragen ist menschlich "Wiki"]].
  *[[http://www.debianforum.de/|debianforum.de - die deutschsprachige Supportwebseite rund um das Debian-Projekt]].
  *[[http://www.pyra-handheld.com/boards/|Official Pyra and Pandora Site ( Boards )]], [[http://boards.openpandora.org/|Dragonbox Pyra & OpenPandora - Official Boards]].
  *Facebook.
    *[[http://www.facebook.com/groups/lightweight.linux|Facebook "Lightweight Linux for Older Computers"]].
    *[[http://www.facebook.com/groups/KaliLinuxGroups|Facebook "Kali Linux"]].
    *[[http://www.facebook.com/groups/601136893574076|Facebook "Linux Community"]].
    *[[http://www.facebook.com/groups/linux.fans.group|Facebook "Linux Fans Group"]].
    *[[http://www.facebook.com/groups/linuxforbeginners/|Facebook "Linux For Beginners"]].
    *[[http://www.facebook.com/groups/LinuxHelpdeskDeutschland/|Facebook "Linux Helpdesk Deutschland - Hilfe für Linux Einsteiger"]].
    *[[http://www.facebook.com/groups/eduardoelfilosofo|Facebook "Linux mint, Debian, Arch, Opensuse, filosofía, eduardo, linux, linuxtubers"]].
    *[[http://www.facebook.com/groups/tayabkhanlinux/|Facebook "Linux System and Network Administration"]].
    *[[http://www.facebook.com/groups/ppclinux|Facebook "Linux on PowerPC Macs"]].
    *[[http://www.facebook.com/groups/LinuxstattWindows/|Facebook "Linux statt Windows"]].
    *[[http://www.facebook.com/groups/KDECommunity|Facebook "KDE"]].
  *Facebook - Distributions.
    *[[http://www.facebook.com/groups/archlinuxen/|Facebook "Arch Linux"]], [[http://www.facebook.com/groups/240120563956894/|Facebook "Arch Linux Lovers"]].
    *[[http://www.facebook.com/groups/662169013793209/|Facebook "Debian"]], [[http://www.facebook.com/ubuntulinux/|Facebook "Ubuntu"]], [[http://www.facebook.com/groups/1621503328076186|Facebook "KUBUNTU"]], [[http://www.facebook.com/groups/poposlinux|Facebook "Pop!_OS Linux"]], [[http://www.facebook.com/groups/linuxmintdesktop/|Facebook "Linux Mint Desktop"]], [[http://www.facebook.com/groups/665300826967101/|Facebook "MX_Linux"]].
    *[[http://www.facebook.com/groups/294523873950213/|Facebook Groups "Linux (RedHat/CentOS)"]], [[http://www.facebook.com/groups/Fedora.linux/|Facebook "Fedora - Linux"]], [[http://www.facebook.com/groups/centosproject/|Facebook "CentOS"]], [[http://www.facebook.com/AlmaLinux/|Facebook "AlmaLinux"]], [[http://www.facebook.com/groups/rockylinux/|Facebook "Rocky Linux"]], [[http://www.facebook.com/groups/linuxrocky/|Facebook "Rocky Linux"]], [[http://www.facebook.com/groups/opensuseproject/|Facebook "openSUSE"]].
    *[[http://www.facebook.com/groups/FreeSBD|Facebook "FreeBSD Users Group"]], [[http://www.facebook.com/groups/freebsd/|Facebook "FreeBSD"]].
    *[[http://www.facebook.com/groups/gentoolinuxuser/|Facebook "Gentoo Linux User"]].
  *[[http://www.fedoraforum.org/|FedoraForum.org]].
  *[[http://forum.fs-net.de/|F&S Elektronik Systeme GmbH - Forum]].
  *[[http://forums.gentoo.org/|Gentoo Discussion Forums]].
  *[[http://www.facebook.com/groups/LinuxSlackware/|Facebook "Slackware"]], [[http://www.facebook.com/groups/158204444214385/|Facebook "Slackware"]].
  *Google.
    *[[http://groups.google.com/group/alt.linux.sux|Google Groups "alt.linux.sux"]], [[http://groups.google.com/group/alt.os.linux.caldera|Google Groups "alt.os.linux.caldera"]], [[http://groups.google.com/group/alt.uu.comp.os.linux.questions|Google Groups "alt.uu.comp.os.linux.questions"]], [[http://groups.google.com/group/aus.computers.linux|Google Groups "aus.computers.linux"]], [[http://groups.google.com/group/comp.os.linux|Google Groups "comp.os.linux"]], [[http://groups.google.com/group/comp.os.linux.advocacy|Google Groups "comp.os.linux.advocacy"]], [[http://groups.google.com/group/comp.os.linux.alpha|Google Groups "comp.os.linux.alpha"]], [[http://groups.google.com/group/comp.os.linux.announce|Google Groups "comp.os.linux.announce"]], [[http://groups.google.com/group/comp.os.linux.answers|Google Groups "comp.os.linux.answers"]], [[http://groups.google.com/group/comp.os.linux.development|Google Groups "comp.os.linux.development"]], [[http://groups.google.com/group/comp.os.linux.development.system|Google Groups "comp.os.linux.development.system"]], [[http://groups.google.com/group/comp.os.linux.development.apps|Google Groups "comp.os.linux.development.apps"]], [[http://groups.google.com/group/comp.os.linux.hardware|Google Groups "comp.os.linux.hardware"]], [[http://groups.google.com/group/comp.os.linux.m68k|Google Groups "comp.os.linux.m68k"]], [[http://groups.google.com/group/comp.os.linux.misc|Google Groups "comp.os.linux.misc"]], [[http://groups.google.com/group/comp.os.linux.networking|Google Groups "comp.os.linux.networking"]], [[http://groups.google.com/group/comp.os.linux.powerpc|Google Groups "comp.os.linux.powerpc"]], [[http://groups.google.com/group/comp.os.linux.setup|Google Groups "comp.os.linux.setup"]], [[http://groups.google.com/group/comp.os.linux.x|Google Groups "comp.os.linux.x"]], [[http://groups.google.com/group/de.alt.comm.isdn4linux|Google Groups "de.alt.comm.isdn4linux"]], [[http://groups.google.com/group/de.alt.sources.linux.patches|Google Groups "de.alt.sources.linux.patches"]], [[http://groups.google.com/group/de.com.os.linux.networking|Google Groups "de.com.os.linux.networking"]], [[http://groups.google.com/group/de.comp.os.linux.hardware|Google Groups "de.comp.os.linux.hardware"]],[[http://groups.google.com/group/de.comp.os.linux.misc|Google Groups "de.comp.os.linux.misc"]], [[http://groups.google.com/group/de.comp.os.linux.networking|Google Groups "de.comp.os.linux.networking"]], [[http://groups.google.com/group/de.comp.os.linux.x|Google Groups "de.comp.os.linux.x"]], [[http://groups.google.com/group/hannet.ml.linux.680x0|Google Groups "hannet.ml.linux.680x0"]], [[http://groups.google.com/group/hannet.ml.linux.config|Google Groups "hannet.ml.linux.config"]], [[http://groups.google.com/group/hannet.ml.linux.kernel|Google Groups "hannet.ml.linux.kernel"]], [[http://groups.google.com/group/hannet.ml.linux.linuxnews|Google Groups "hannet.ml.linux.linuxnews"]], [[http://groups.google.com/group/hannet.ml.linux.net|Google Groups "hannet.ml.linux.net"]], [[http://groups.google.com/group/hannet.ml.linux.new-channels|Google Groups "hannet.ml.linux.new-channels"]], [[http://groups.google.com/group/hannet.ml.linux.news|Google Groups "hannet.ml.linux.news"]], [[http://groups.google.com/group/hannet.ml.linux.redhat.axp|Google Groups "hannet.ml.linux.redhat.axp"]], [[http://groups.google.com/group/hannet.ml.linux.scsi|Google Groups "hannet.ml.linux.scsi"]], [[http://groups.google.com/group/hannet.ml.linux.slip|Google Groups "hannet.ml.linux.slip"]], [[http://groups.google.com/group/hannet.ml.linux.uucp|Google Groups "hannet.ml.linux.uucp"]], [[http://groups.google.com/group/hannet.ml.linux.x11|Google Groups "hannet.ml.linux.x11"]], [[http://groups.google.com/group/hannover.uni.comp.linux|Google Groups "hannover.uni.comp.linux"]], [[http://groups.google.com/group/maus.os.linux|Google Groups "maus.os.linux"]], [[http://groups.google.com/group/maus.os.linux68k|Google Groups "maus.os.linux68k"]], [[http://groups.google.com/group/zer.t-netz.linux|Google Groups "zer.t-netz.linux"]], [[http://groups.google.com/group/comp.os.linux.powerpc|Google Groups "comp.os.linux.powerpc"]].
    *[[http://groups.google.com/group/de.comp.os.unix.programming|Google Groups "de.comp.os.unix.programming"]].
    *[[http://plus.google.com/communities/113949500587973059533|Google+ "voidlinux"]].
  *[[http://www.gp32x.com/board/index.php?showforum=61|GP32X - Home of the OpenSource gaming Handhelds, Forum "Pandora"]].
  *[[http://www.kde-forum.org/|KDE-Forum.org - Unofficial international KDE-Forum]].
  *[[http://forum.kde.org/|KDE Community Forums]].
  *[[http://www.knoppixforum.de/|Knoppixforum - Linux Live Distribution]].
  *[[http://www.linux.org/forums/|Linux.org Forums]].
  *[[http://www.linux-club.de/|Linux Club- Deutschsprachiges Supportforum für GNU/Linux]] ( formerly: "Deutsche Support-Community für openSUSE-Linux" ).
    *[[http://www.linupedia.org/|Linupedia - Wiki des Linux Club]].
  *[[http://www.linux-forum.de/|Linux-Forum.de]].
  *[[http://www.linuxforums.org/|Linux Forums]].
  *[[http://www.linuxquestions.org/|LinuxQuestions.org]].
  *[[http://forums.linuxmint.com/|Linux Mint Forums]].
  *[[http://www.linux-web.de/|Linux-Web - where the penguins grow, Linux Forum]].
  *[[http://www.opensuse-forum.de/|openSUSE-Forum.de - Das ultimative Forum rund um openSUSE]].
  *[[http://forums.opensuse.org/|Novell openSUSE Forums]].
  *[[http://www.phoronix.com/forums/|Phoronix Forums]].
  *[[http://www.pro-linux.de/forum/|Pro-Linux Forum]].
  *Wiki [[http://rt.wiki.kernel.org/|Kernel.org "Real-Time Linux Wiki"]].
  *reddit.
    *[[http://www.reddit.com/r/DistroHopping|reddit "r/DistroHopping"]].
    *[[http://www.reddit.com/r/gnome/|reddit "r/gnome"]].
    *[[http://www.reddit.com/r/gnulinux|reddit "r/gnulinux"]].
    *[[http://www.reddit.com/r/kernel|reddit "r/kernel"]].
    *[[http://www.reddit.com/r/linux|reddit "r/linux"]].
    *[[http://www.reddit.com/r/linux4noobs|reddit "r/linux4noobs"]].
    *[[http://www.reddit.com/r/linuxadmin|reddit "r/linuxadmin"]].
    *[[http://www.reddit.com/r/linuxaudio|reddit "r/linuxaudio"]].
    *[[http://www.reddit.com/r/LinuxCirclejerk/|reddit "r/LinuxCirclejerk/"]].
    *[[http://www.reddit.com/r/linux_community/|reddit "r/linux_community/"]].
    *[[http://www.reddit.com/r/r/Linux_de/|reddit "r/Linux_de/"]] - "Die deutschsprachige Linux-Community".
    *[[http://www.reddit.com/r/LinuxDEs/|reddit "r/LinuxDEs/"]] - "Linux Desktop Environments (DEs)".
    *[[http://www.reddit.com/r/linuxdev/|reddit "r/linuxdev/"]].
    *[[http://www.reddit.com/r/LinuxDistros|reddit "r/LinuxDistros"]].
    *[[http://www.reddit.com/r/LinuxDrama|reddit "r/LinuxDrama"]].
    *[[http://www.reddit.com/r/linux_gaming/|reddit "r/linux_gaming"]].
    *[[http://www.reddit.com/r/linuxhardware/|reddit "r/linuxhardware/"]].
    *[[http://www.reddit.com/r/linuxmemes|reddit "r/linuxmemes"]].
    *[[http://www.reddit.com/r/LinuxPorn|reddit "r/LinuxPorn"]].
    *[[http://www.reddit.com/r/linux_programming|reddit "r/linux_programming"]].
    *[[http://www.reddit.com/r/linuxprojects|reddit "r/linuxprojects"]].
    *[[http://www.reddit.com/r/linuxquestions/|reddit "r/linuxquestions"]].
    *[[http://www.reddit.com/r/linuxsucks/|reddit "r/linuxsucks"]].
    *[[http://www.reddit.com/r/linuxupskillchallenge/|reddit "r/linuxupskillchallenge"]].
    *[[http://www.reddit.com/r/realvnc/|reddit "r/realvnc"]].
    *[[http://www.reddit.com/r/unix/|reddit "r/unix"]].
    *[[http://www.reddit.com/r/unixporn|reddit "r/unixporn"]] - "the home for *NIX customization!".
  *reddit - Important distributions.
    *[[http://www.reddit.com/r/archlinux/|reddit "r/archlinux"]].
    *Debian & Ubuntu.
      *[[http://www.reddit.com/r/debian/|reddit "r/debian"]]
      *[[http://www.reddit.com/r/Ubuntu/|reddit "r/Ubuntu"]], [[http://www.reddit.com/r/UbuntuMATE/|reddit "r/UbuntuMATE"]], [[http://www.reddit.com/r/linuxmint/|reddit "r/linuxmint"]], [[http://www.reddit.com/r/MXLinux/|reddit "r/MXLinux"]], ( [[http://www.reddit.com/r/zorinos/|reddit "r/zorinos"]], [[http://www.reddit.com/r/pop_os/|reddit "r/pop_os"]] ).
      *[[http://www.reddit.com/r/raspbian/|reddit "r/raspbian"]].
    *[[http://www.reddit.com/r/BSD|reddit "r/BSD"]], [[http://www.reddit.com/r/freebsd|reddit "r/freebsd"]], [[http://www.reddit.com/r/GhostBSD|reddit "r/GhostBSD"]], [[http://www.reddit.com/r/NetBSD|reddit "r/NetBSD"]], [[http://www.reddit.com/r/openbsd|reddit "r/openbsd"]].
    *[[http://www.reddit.com/r/Gentoo|reddit "r/Gentoo"]].
    *[[http://www.reddit.com/r/redhat/|reddit "r/redhat"]], [[http://www.reddit.com/r/CentOS/|reddit "r/CentOS"]], [[http://www.reddit.com/r/Fedora/|reddit "r/Fedora"]],  [[http://www.reddit.com/r/CentOS/|reddit "r/CentOS"]], [[http://www.reddit.com/r/AlmaLinux/|reddit "r/AlmaLinux"]], [[http://www.reddit.com/r/OracleLinux/|reddit "r/OracleLinux"]], [[http://www.reddit.com/r/RockyLinux/|reddit "r/RockyLinux"]], [[http://www.reddit.com/r/openSUSE/|reddit "r/openSUSE"]].
    *[[http://www.reddit.com/r/slackware|reddit "r/slackware"]].
  *reddit - Some other distributions.
    *[[http://www.reddit.com/r/puppylinux/|reddit "r/puppylinux"]].
    *[[http://www.reddit.com/r/SolusProject/|reddit "r/SolusProject"]].
  *[[http://learn.redhat.com/|Red Hat Learning Community]] - "Discuss".
    *[[http://learn.redhat.com/t5/Remote-Exam/bd-p/remote_exam|Red Hat Learning Community "Remote Exam"]].
  *[[http://forums.rockylinux.org/|Rocky Linux Forum - The community hub for the Rocky Linux project]].
  *[[http://lists.sourceforge.net/lists/listinfo/trinux-talk|SourceForge "Trinux-talk"]].
  *[[http://www.suacommunity.com/forum/|SUA Community for SUA / SFU / Interix - Forum]].
  *[[http://www.suseforum.de/members/hemmerling.html|suseforum.de - inoffizielle suseforum]].
  *[[http://www.thinkwiki.org/|ThinkWiki]] - "The Wiki Web for IBM/Lenovo ThinkPad users".
  *[[http://www.ubuntu-forum.de/index.php?page=User&userID=36316|ubuntu-forum.de - Ubuntu-Forum & Kubuntu-Forum]].
  *[[http://www.ubuntuforums.org/|Ubuntu Forums]].
  *[[http://www.unixboard.de/|Unixboard.de - German Linux/Unix Community]].
  *[[http://www.unix.com/|The UNIX and Linux Forums]].
  *[[http://forums.virtualbox.org/|VirtualBox Forums]].
  *[[http://forums.xandros.com/|Xandros Forums]] - no registration with GMX E-Mail addresses allowed.
  *[[http://forum.xfce.org|XFCE Forum]].
===== Appropriate OpenDirectory Directory Pages =====
  *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Linux/|OpenDirectory "Top: Computers: Software: Operating Systems: Linux"]].
    *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Linux/Embedded/|OpenDirectory "Top: Computers: Software: Operating Systems: Linux: Embedded"]].
    *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Linux/Platforms/|OpenDirectory "Top: Computers: Software: Operating Systems: Linux: Platforms"]].
  *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Embedded/|OpenDirectory "Top: Computers: Software: Operating Systems: Embedded"]].
  *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Realtime/|OpenDirectory "Top: Computers: Software: Operating Systems: Realtime"]].
    *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Realtime/Open_Source/|OpenDirectory "Top: Computers: Software: Operating Systems: Realtime: Open Source"]].
    *[[http://www.dmoz.org/Computers/Software/Operating_Systems/Realtime/Linux/|OpenDirectory "Top: Computers: Software: Operating Systems: Realtime: Linux"]].
{{tag>Linux}}
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