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Newsgroups and Usenet

Achtung, das Originalformat war Star Office 6.0 (.sxi). Die Konvertierung nach PowerPoint (.ppt) ist nicht ganz reibungslos verlaufen, so dass vieles falsch angezeigt wird!. Newsgroups and Usenet. What is a newsgroup?. How to find a specific group?. DE. ADMIN (administrative).

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Newsgroups and Usenet

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  1. Achtung, das Originalformat war Star Office 6.0 (.sxi).Die Konvertierung nach PowerPoint (.ppt) ist nicht ganzreibungslos verlaufen, so dass vieles falsch angezeigtwird!

  2. Newsgroups and Usenet • What is a newsgroup? • How to find a specific group? DE ADMIN (administrative) COMM (communications) REC (recreation) SPORT TV

  3. Newsgroups and Usenet • What is a newsgroup? • How to find a specific group? - e.g.: de.comm.software.newsserver Installation and configuration of newsservers - miscellaneous: de.comm.software.misc For topics without an own group

  4. Newsgroups and Usenet What is the Usenet? - Union of different newsgroups - The big 8 comp rec misc news soc sci talk humanities - Country identifications e.g. de, ch, at...

  5. Newsgroups and Usenet • Not belonging to the usenet: - maus.* - z-netz.* - microsoft.*

  6. Newsgroups and Usenet • Many different servers • Exchange of articles between servers • Access restrictions • Free Servers e.g. news.fu-berlin.de

  7. Newsgroups and Usenet Rules of behaviour: Netiquette: - real name, correct E-Mail-address - no HTML - correct citing

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  14. Newsgroups and Usenet MIME: Multipurpose Internet Mail Extensions

  15. Newsgroups and Usenet Threading - unique Message-Ids - References Header

  16. Threading <934jh$1d$1@gmx.de> <123ghja5854@whatever.com> <9vi9em$fq$1@marclanger.de> Message-ID: <9vi9em$fq$1@marclanger.de>References: <934jh$1d$1@gmx.de> <123ghja5854@whatever.com>

  17. Headers of news articles From: marc@marclanger.de (Marc Langer)Subject: Re: some topicDate: Tue, 18 Dec 2001 08:12:45 GMTNewsgroups: de.test Message-ID: <9vi9em$fq$1@marclanger.de>References: <934jh$1d$1@gmx.de> <123ghja5854@whatever.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit

  18. Newsgroups and Usenet • Rules for creation and deletion of groups - Request for Discussion (RfD) - Call for Votes (CfV) - Result - if successful: appropriate action control messages: PGP signed

  19. Newsserver - Standards (NNTP) - Newsfeeds to other servers (flood fill) - UUCP: Unix to Unix CoPy - Satellite feeds (20 MBit/s, 150 GB a day)

  20. Newsserver Configuration - Example: INN 2.2 on Debian - Configuration files in /etc/news: * inn.conf (domain, hostname) * control.ctl (verification of controls) * incoming.conf / nnrp.access * newsfeeds - Manual group creation:ctlinnd newgroup de.group.name

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