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-               <title>Epost inn som arkivformat i Riksarkivarens forskrift?</title>
-               <link>http://people.skolelinux.org/pere/blog/Epost_inn_som_arkivformat_i_Riksarkivarens_forskrift_.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Epost_inn_som_arkivformat_i_Riksarkivarens_forskrift_.html</guid>
-                <pubDate>Thu, 27 Apr 2017 11:30:00 +0200</pubDate>
-               <description>&lt;p&gt;I disse dager, med frist 1. mai, har Riksarkivaren ute en høring på
-sin forskrift.  Som en kan se er det ikke mye tid igjen før fristen
-som går ut på søndag.  Denne forskriften er det som lister opp hvilke
-formater det er greit å arkivere i
-&lt;a href=&quot;http://www.arkivverket.no/arkivverket/Offentleg-forvalting/Noark/Noark-5&quot;&gt;Noark
-5-løsninger&lt;/a&gt; i Norge.&lt;/p&gt;
-
-&lt;p&gt;Jeg fant høringsdokumentene hos
-&lt;a href=&quot;https://www.arkivrad.no/aktuelt/riksarkivarens-forskrift-pa-horing&quot;&gt;Norsk
-Arkivråd&lt;/a&gt; etter å ha blitt tipset på epostlisten til
-&lt;a href=&quot;https://github.com/hiOA-ABI/nikita-noark5-core&quot;&gt;fri
-programvareprosjektet Nikita Noark5-Core&lt;/a&gt;, som lager et Noark 5
-Tjenestegresesnitt.  Jeg er involvert i Nikita-prosjektet og takket
-være min interesse for tjenestegrensesnittsprosjektet har jeg lest en
-god del Noark 5-relaterte dokumenter, og til min overraskelse oppdaget
-at standard epost ikke er på listen over godkjente formater som kan
-arkiveres.  Høringen med frist søndag er en glimrende mulighet til å
-forsøke å gjøre noe med det.  Jeg holder på med
-&lt;a href=&quot;https://github.com/petterreinholdtsen/noark5-tester/blob/master/docs/hoering-arkivforskrift.tex&quot;&gt;egen
-høringsuttalelse&lt;/a&gt;, og lurer på om andre er interessert i å støtte
-forslaget om å tillate arkivering av epost som epost i arkivet.&lt;/p&gt;
-
-&lt;p&gt;Er du igang med å skrive egen høringsuttalelse allerede?  I så fall
-kan du jo vurdere å ta med en formulering om epost-lagring. Jeg tror
-ikke det trengs så mye.  Her et kort forslag til tekst:&lt;/p&gt;
+               <title>Overvåkning i Kina vs. Norge</title>
+               <link>http://people.skolelinux.org/pere/blog/Overv_kning_i_Kina_vs__Norge.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Overv_kning_i_Kina_vs__Norge.html</guid>
+                <pubDate>Mon, 12 Feb 2018 09:40:00 +0100</pubDate>
+               <description>&lt;p&gt;Jeg lar meg fascinere av en artikkel
+&lt;a href=&quot;https://www.dagbladet.no/kultur/terroristene-star-pa-dora/69436116&quot;&gt;i
+Dagbladet om Kinas håndtering av Xinjiang&lt;/a&gt;, spesielt følgende
+utsnitt:&lt;/p&gt;

 
 &lt;p&gt;&lt;blockquote&gt;
 
 
 &lt;p&gt;&lt;blockquote&gt;
 

-  &lt;p&gt;Viser til høring sendt ut 2017-02-17 (Riksarkivarens referanse
-  2016/9840 HELHJO), og tillater oss å sende inn noen innspill om
-  revisjon av Forskrift om utfyllende tekniske og arkivfaglige
-  bestemmelser om behandling av offentlige arkiver (Riksarkivarens
-  forskrift).&lt;/p&gt;
+&lt;p&gt;«I den sørvestlige byen Kashgar nærmere grensa til
+Sentral-Asia meldes det nå at 120.000 uigurer er internert i såkalte
+omskoleringsleirer. Samtidig er det innført et omfattende
+helsesjekk-program med innsamling og lagring av DNA-prøver fra
+absolutt alle innbyggerne. De mest avanserte overvåkingsmetodene
+testes ut her. Programmer for å gjenkjenne ansikter og stemmer er på
+plass i regionen. Der har de lokale myndighetene begynt å installere
+GPS-systemer i alle kjøretøy og egne sporingsapper i
+mobiltelefoner.&lt;/p&gt;

 
 

-  &lt;p&gt;Svært mye av vår kommuikasjon foregår i dag på e-post.  Vi
-  foreslår derfor at Internett-e-post, slik det er beskrevet i IETF
-  RFC 5322,
-  &lt;a href=&quot;https://tools.ietf.org/html/rfc5322&quot;&gt;https://tools.ietf.org/html/rfc5322&lt;/a&gt;. bør
-  inn som godkjent dokumentformat.  Vi foreslår at forskriftens
-  oversikt over godkjente dokumentformater ved innlevering i § 5-16
-  endres til å ta med Internett-e-post.&lt;/p&gt;
+&lt;p&gt;Politimetodene griper så dypt inn i folks dagligliv at motstanden
+mot Beijing-regimet øker.»&lt;/p&gt;

 
 &lt;/blockquote&gt;&lt;/p&gt;
 
 
 &lt;/blockquote&gt;&lt;/p&gt;
 

-&lt;p&gt;Som del av arbeidet med tjenestegrensesnitt har vi testet hvordan
-epost kan lagres i en Noark 5-struktur, og holder på å skrive et
-forslag om hvordan dette kan gjøres som vil bli sendt over til
-arkivverket så snart det er ferdig.  De som er interesserte kan
-&lt;a href=&quot;https://github.com/petterreinholdtsen/noark5-tester/blob/master/docs/epostlagring.md&quot;&gt;følge
-fremdriften på web&lt;/a&gt;.&lt;/p&gt;
+&lt;p&gt;Beskrivelsen avviker jo desverre ikke så veldig mye fra tilstanden
+her i Norge.&lt;/p&gt;

 
 

-&lt;p&gt;Oppdatering 2017-04-28: I dag ble høringuttalelsen jeg skrev
-  &lt;a href=&quot;https://www.nuug.no/news/NUUGs_h_ringuttalelse_til_Riksarkivarens_forskrift.shtml&quot;&gt;sendt
-  inn av foreningen NUUG&lt;/a&gt;.&lt;/p&gt;
+&lt;table&gt;
+&lt;tr&gt;
+&lt;th&gt;Dataregistrering&lt;/th&gt;
+&lt;th&gt;Kina&lt;/th&gt;
+&lt;th&gt;Norge&lt;/th&gt;
+
+&lt;tr&gt;
+&lt;td&gt;Innsamling og lagring av DNA-prøver fra befolkningen&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;td&gt;Delvis, planlagt for alle nyfødte.&lt;/td&gt;
+&lt;/tr&gt;
+
+&lt;tr&gt;
+&lt;td&gt;Ansiktsgjenkjenning&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;/tr&gt;
+
+&lt;tr&gt;
+&lt;td&gt;Stemmegjenkjenning&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;td&gt;Nei&lt;/td&gt;
+&lt;/tr&gt;
+
+&lt;tr&gt;
+&lt;td&gt;Posisjons-sporing av mobiltelefoner&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;/tr&gt;
+
+&lt;tr&gt;
+&lt;td&gt;Posisjons-sporing av biler&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;td&gt;Ja&lt;/td&gt;
+&lt;/tr&gt;
+
+&lt;/table&gt;
+
+&lt;p&gt;I Norge har jo situasjonen rundt Folkehelseinstituttets lagring av
+DNA-informasjon på vegne av politiet, der de nektet å slette
+informasjon politiet ikke hadde lov til å ta vare på, gjort det klart
+at DNA tar vare på ganske lenge.  I tillegg finnes det utallige
+biobanker som lagres til evig tid, og det er planer om å innføre
+&lt;a href=&quot;https://www.aftenposten.no/norge/i/75E9/4-av-10-mener-staten-bor-lagre-DNA-profiler-pa-alle-nyfodte&quot;&gt;evig
+lagring av DNA-materiale fra alle spebarn som fødes&lt;/a&gt; (med mulighet
+for å be om sletting).&lt;/p&gt;
+
+&lt;p&gt;I Norge er det system på plass for ansiktsgjenkjenning, som
+&lt;a href=&quot;https://www.nrk.no/norge/kun-gardermoen-har-teknologi-for-ansiktsgjenkjenning-i-norge-1.12719461&quot;&gt;en
+NRK-artikkel fra 2015&lt;/a&gt; forteller er aktiv på Gardermoen, samt
+&lt;a href=&quot;https://www.dagbladet.no/nyheter/inntil-27-000-bor-i-norge-under-falsk-id/60500781&quot;&gt;brukes
+til å analysere bilder innsamlet av myndighetene&lt;/a&gt;.  Brukes det også
+flere plasser?  Det er tett med overvåkningskamera kontrollert av
+politi og andre myndigheter i for eksempel Oslo sentrum.&lt;/p&gt;
+
+&lt;p&gt;Jeg er ikke kjent med at Norge har noe system for identifisering av
+personer ved hjelp av stemmegjenkjenning.&lt;/p&gt;
+
+&lt;p&gt;Posisjons-sporing av mobiltelefoner er ruinemessig tilgjengelig for
+blant annet politi, NAV og Finanstilsynet, i tråd med krav i
+telefonselskapenes konsesjon.  I tillegg rapporterer smarttelefoner
+sin posisjon til utviklerne av utallige mobil-apper, der myndigheter
+og andre kan hente ut informasjon ved behov.  Det er intet behov for
+noen egen app for dette.&lt;/p&gt;
+
+&lt;p&gt;Posisjons-sporing av biler er rutinemessig tilgjengelig via et tett
+nett av målepunkter på veiene (automatiske bomstasjoner,
+køfribrikke-registrering, automatiske fartsmålere og andre veikamera).
+Det er i tillegg vedtatt at alle nye biler skal selges med utstyr for
+GPS-sporing (eCall).&lt;/p&gt;
+
+&lt;p&gt;Det er jammen godt vi lever i et liberalt demokrati, og ikke en
+overvåkningsstat, eller?&lt;/p&gt;

 </description>
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        <item>

-               <title>Offentlig elektronisk postjournal blokkerer tilgang for utvalgte webklienter</title>
-               <link>http://people.skolelinux.org/pere/blog/Offentlig_elektronisk_postjournal_blokkerer_tilgang_for_utvalgte_webklienter.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Offentlig_elektronisk_postjournal_blokkerer_tilgang_for_utvalgte_webklienter.html</guid>
-                <pubDate>Thu, 20 Apr 2017 13:00:00 +0200</pubDate>
-               <description>&lt;p&gt;Jeg oppdaget i dag at &lt;a href=&quot;https://www.oep.no/&quot;&gt;nettstedet som
-publiserer offentlige postjournaler fra statlige etater&lt;/a&gt;, OEP, har
-begynt å blokkerer enkelte typer webklienter fra å få tilgang.  Vet
-ikke hvor mange det gjelder, men det gjelder i hvert fall libwww-perl
-og curl.  For å teste selv, kjør følgende:&lt;/p&gt;
-
-&lt;blockquote&gt;&lt;pre&gt;
-% curl -v -s https://www.oep.no/pub/report.xhtml?reportId=3 2&gt;&amp;1 |grep &#39;&lt; HTTP&#39;
-&lt; HTTP/1.1 404 Not Found
-% curl -v -s --header &#39;User-Agent:Opera/12.0&#39; https://www.oep.no/pub/report.xhtml?reportId=3 2&gt;&amp;1 |grep &#39;&lt; HTTP&#39;
-&lt; HTTP/1.1 200 OK
-%
-&lt;/pre&gt;&lt;/blockquote&gt;
-
-&lt;p&gt;Her kan en se at tjenesten gir «404 Not Found» for curl i
-standardoppsettet, mens den gir «200 OK» hvis curl hevder å være Opera
-versjon 12.0.  Offentlig elektronisk postjournal startet blokkeringen
-2017-03-02.&lt;/p&gt;
-
-&lt;p&gt;Blokkeringen vil gjøre det litt vanskeligere å maskinelt hente
-informasjon fra oep.no.  Kan blokkeringen være gjort for å hindre
-automatisert innsamling av informasjon fra OEP, slik Pressens
-Offentlighetsutvalg gjorde for å dokumentere hvordan departementene
-hindrer innsyn i
-&lt;a href=&quot;http://presse.no/dette-mener-np/undergraver-offentlighetsloven/&quot;&gt;rapporten
-«Slik hindrer departementer innsyn» som ble publiserte i januar
-2017&lt;/a&gt;.  Det virker usannsynlig, da det jo er trivielt å bytte
-User-Agent til noe nytt.&lt;/p&gt;
-
-&lt;p&gt;Finnes det juridisk grunnlag for det offentlige å diskriminere
-webklienter slik det gjøres her?  Der tilgang gis eller ikke alt etter
-hva klienten sier at den heter?  Da OEP eies av DIFI og driftes av
-Basefarm, finnes det kanskje noen dokumenter sendt mellom disse to
-aktørene man kan be om innsyn i for å forstå hva som har skjedd.  Men
-&lt;a href=&quot;https://www.oep.no/search/result.html?period=dateRange&amp;fromDate=01.01.2016&amp;toDate=01.04.2017&amp;dateType=documentDate&amp;caseDescription=&amp;descType=both&amp;caseNumber=&amp;documentNumber=&amp;sender=basefarm&amp;senderType=both&amp;documentType=all&amp;legalAuthority=&amp;archiveCode=&amp;list2=196&amp;searchType=advanced&amp;Search=Search+in+records&quot;&gt;postjournalen
-til DIFI viser kun to dokumenter&lt;/a&gt; det siste året mellom DIFI og
-Basefarm.
-&lt;a href=&quot;https://www.mimesbronn.no/request/blokkering_av_tilgang_til_oep_fo&quot;&gt;Mimes brønn neste&lt;/a&gt;,
-tenker jeg.&lt;/p&gt;
+               <title>How hard can æ, ø and å be?</title>
+               <link>http://people.skolelinux.org/pere/blog/How_hard_can______and___be_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/How_hard_can______and___be_.html</guid>
+                <pubDate>Sun, 11 Feb 2018 17:10:00 +0100</pubDate>
+               <description>&lt;img src=&quot;http://people.skolelinux.org/pere/blog/images/2018-02-11-peppes-unicode.jpeg&quot; align=&quot;right&quot;/&gt;
+
+&lt;p&gt;We write 2018, and it is 30 years since Unicode was introduced.
+Most of us in Norway have come to expect the use of our alphabet to
+just work with any computer system.  But it is apparently beyond reach
+of the computers printing recites at a restaurant.  Recently I visited
+a Peppes pizza resturant, and noticed a few details on the recite.
+Notice how &#39;ø&#39; and &#39;å&#39; are replaced with strange symbols in
+&#39;Servitør&#39;, &#39;Å BETALE&#39;, &#39;Beløp pr. gjest&#39;, &#39;Takk for besøket.&#39; and &#39;Vi
+gleder oss til å se deg igjen&#39;.&lt;/p&gt;
+
+&lt;p&gt;I would say that this state is passed sad and over in embarrassing.&lt;/p&gt;
+
+&lt;p&gt;I removed personal and private information to be nice.&lt;/p&gt;

 </description>
        </item>
        
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        </item>
        
        <item>

-               <title>Free software archive system Nikita now able to store documents</title>
-               <link>http://people.skolelinux.org/pere/blog/Free_software_archive_system_Nikita_now_able_to_store_documents.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Free_software_archive_system_Nikita_now_able_to_store_documents.html</guid>
-                <pubDate>Sun, 19 Mar 2017 08:00:00 +0100</pubDate>
-               <description>&lt;p&gt;The &lt;a href=&quot;https://github.com/hiOA-ABI/nikita-noark5-core&quot;&gt;Nikita
-Noark 5 core project&lt;/a&gt; is implementing the Norwegian standard for
-keeping an electronic archive of government documents.
-&lt;a href=&quot;http://www.arkivverket.no/arkivverket/Offentlig-forvaltning/Noark/Noark-5/English-version&quot;&gt;The
-Noark 5 standard&lt;/a&gt; document the requirement for data systems used by
-the archives in the Norwegian government, and the Noark 5 web interface
-specification document a REST web service for storing, searching and
-retrieving documents and metadata in such archive.  I&#39;ve been involved
-in the project since a few weeks before Christmas, when the Norwegian
-Unix User Group
-&lt;a href=&quot;https://www.nuug.no/news/NOARK5_kjerne_som_fri_programvare_f_r_epostliste_hos_NUUG.shtml&quot;&gt;announced
-it supported the project&lt;/a&gt;.  I believe this is an important project,
-and hope it can make it possible for the government archives in the
-future to use free software to keep the archives we citizens depend
-on.  But as I do not hold such archive myself, personally my first use
-case is to store and analyse public mail journal metadata published
-from the government.  I find it useful to have a clear use case in
-mind when developing, to make sure the system scratches one of my
-itches.&lt;/p&gt;
-
-&lt;p&gt;If you would like to help make sure there is a free software
-alternatives for the archives, please join our IRC channel
-(&lt;a href=&quot;irc://irc.freenode.net/%23nikita&quot;&quot;&gt;#nikita on
-irc.freenode.net&lt;/a&gt;) and
-&lt;a href=&quot;https://lists.nuug.no/mailman/listinfo/nikita-noark&quot;&gt;the
-project mailing list&lt;/a&gt;.&lt;/p&gt;
-
-&lt;p&gt;When I got involved, the web service could store metadata about
-documents.  But a few weeks ago, a new milestone was reached when it
-became possible to store full text documents too.  Yesterday, I
-completed an implementation of a command line tool
-&lt;tt&gt;archive-pdf&lt;/tt&gt; to upload a PDF file to the archive using this
-API.  The tool is very simple at the moment, and find existing
-&lt;a href=&quot;https://en.wikipedia.org/wiki/Fonds&quot;&gt;fonds&lt;/a&gt;, series and
-files while asking the user to select which one to use if more than
-one exist.  Once a file is identified, the PDF is associated with the
-file and uploaded, using the title extracted from the PDF itself.  The
-process is fairly similar to visiting the archive, opening a cabinet,
-locating a file and storing a piece of paper in the archive.  Here is
-a test run directly after populating the database with test data using
-our API tester:&lt;/p&gt;
-
-&lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
-~/src//noark5-tester$ ./archive-pdf mangelmelding/mangler.pdf
-using arkiv: Title of the test fonds created 2017-03-18T23:49:32.103446
-using arkivdel: Title of the test series created 2017-03-18T23:49:32.103446
-
- 0 - Title of the test case file created 2017-03-18T23:49:32.103446
- 1 - Title of the test file created 2017-03-18T23:49:32.103446
-Select which mappe you want (or search term): 0
-Uploading mangelmelding/mangler.pdf
-  PDF title: Mangler i spesifikasjonsdokumentet for NOARK 5 Tjenestegrensesnitt
-  File 2017/1: Title of the test case file created 2017-03-18T23:49:32.103446
-~/src//noark5-tester$
-&lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
-
-&lt;p&gt;You can see here how the fonds (arkiv) and serie (arkivdel) only had
-one option, while the user need to choose which file (mappe) to use
-among the two created by the API tester.  The &lt;tt&gt;archive-pdf&lt;/tt&gt;
-tool can be found in the git repository for the API tester.&lt;/p&gt;
-
-&lt;p&gt;In the project, I have been mostly working on
-&lt;a href=&quot;https://github.com/petterreinholdtsen/noark5-tester&quot;&gt;the API
-tester&lt;/a&gt; so far, while getting to know the code base.  The API
-tester currently use
-&lt;a href=&quot;https://en.wikipedia.org/wiki/HATEOAS&quot;&gt;the HATEOAS links&lt;/a&gt;
-to traverse the entire exposed service API and verify that the exposed
-operations and objects match the specification, as well as trying to
-create objects holding metadata and uploading a simple XML file to
-store.  The tester has proved very useful for finding flaws in our
-implementation, as well as flaws in the reference site and the
-specification.&lt;/p&gt;
-
-&lt;p&gt;The test document I uploaded is a summary of all the specification
-defects we have collected so far while implementing the web service.
-There are several unclear and conflicting parts of the specification,
-and we have
-&lt;a href=&quot;https://github.com/petterreinholdtsen/noark5-tester/tree/master/mangelmelding&quot;&gt;started
-writing down&lt;/a&gt; the questions we get from implementing it.  We use a
-format inspired by how &lt;a href=&quot;http://www.opengroup.org/austin/&quot;&gt;The
-Austin Group&lt;/a&gt; collect defect reports for the POSIX standard with
-&lt;a href=&quot;http://www.opengroup.org/austin/mantis.html&quot;&gt;their
-instructions for the MANTIS defect tracker system&lt;/a&gt;, in lack of an official way to structure defect reports for Noark 5 (our first submitted defect report was a &lt;a href=&quot;https://github.com/petterreinholdtsen/noark5-tester/blob/master/mangelmelding/sendt/2017-03-15-mangel-prosess.md&quot;&gt;request for a procedure for submitting defect reports&lt;/a&gt; :).
-
-&lt;p&gt;The Nikita project is implemented using Java and Spring, and is
-fairly easy to get up and running using Docker containers for those
-that want to test the current code base.  The API tester is
-implemented in Python.&lt;/p&gt;
+               <title>Legal to share more than 11,000 movies listed on IMDB?</title>
+               <link>http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_11_000_movies_listed_on_IMDB_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_11_000_movies_listed_on_IMDB_.html</guid>
+                <pubDate>Sun, 7 Jan 2018 23:30:00 +0100</pubDate>
+               <description>&lt;p&gt;I&#39;ve continued to track down list of movies that are legal to
+distribute on the Internet, and identified more than 11,000 title IDs
+in The Internet Movie Database (IMDB) so far.  Most of them (57%) are
+feature films from USA published before 1923.  I&#39;ve also tracked down
+more than 24,000 movies I have not yet been able to map to IMDB title
+ID, so the real number could be a lot higher.  According to the front
+web page for &lt;a href=&quot;https://retrofilmvault.com/&quot;&gt;Retro Film
+Vault&lt;/A&gt;, there are 44,000 public domain films, so I guess there are
+still some left to identify.&lt;/p&gt;
+
+&lt;p&gt;The complete data set is available from
+&lt;a href=&quot;https://github.com/petterreinholdtsen/public-domain-free-imdb&quot;&gt;a
+public git repository&lt;/a&gt;, including the scripts used to create it.
+Most of the data is collected using web scraping, for example from the
+&quot;product catalog&quot; of companies selling copies of public domain movies,
+but any source I find believable is used.  I&#39;ve so far had to throw
+out three sources because I did not trust the public domain status of
+the movies listed.&lt;/p&gt;
+
+&lt;p&gt;Anyway, this is the summary of the 28 collected data sources so
+far:&lt;/p&gt;
+
+&lt;p&gt;&lt;pre&gt;
+ 2352 entries (   66 unique) with and 15983 without IMDB title ID in free-movies-archive-org-search.json
+ 2302 entries (  120 unique) with and     0 without IMDB title ID in free-movies-archive-org-wikidata.json
+  195 entries (   63 unique) with and   200 without IMDB title ID in free-movies-cinemovies.json
+   89 entries (   52 unique) with and    38 without IMDB title ID in free-movies-creative-commons.json
+  344 entries (   28 unique) with and   655 without IMDB title ID in free-movies-fesfilm.json
+  668 entries (  209 unique) with and  1064 without IMDB title ID in free-movies-filmchest-com.json
+  830 entries (   21 unique) with and     0 without IMDB title ID in free-movies-icheckmovies-archive-mochard.json
+   19 entries (   19 unique) with and     0 without IMDB title ID in free-movies-imdb-c-expired-gb.json
+ 6822 entries ( 6669 unique) with and     0 without IMDB title ID in free-movies-imdb-c-expired-us.json
+  137 entries (    0 unique) with and     0 without IMDB title ID in free-movies-imdb-externlist.json
+ 1205 entries (   57 unique) with and     0 without IMDB title ID in free-movies-imdb-pd.json
+   84 entries (   20 unique) with and   167 without IMDB title ID in free-movies-infodigi-pd.json
+  158 entries (  135 unique) with and     0 without IMDB title ID in free-movies-letterboxd-looney-tunes.json
+  113 entries (    4 unique) with and     0 without IMDB title ID in free-movies-letterboxd-pd.json
+  182 entries (  100 unique) with and     0 without IMDB title ID in free-movies-letterboxd-silent.json
+  229 entries (   87 unique) with and     1 without IMDB title ID in free-movies-manual.json
+   44 entries (    2 unique) with and    64 without IMDB title ID in free-movies-openflix.json
+  291 entries (   33 unique) with and   474 without IMDB title ID in free-movies-profilms-pd.json
+  211 entries (    7 unique) with and     0 without IMDB title ID in free-movies-publicdomainmovies-info.json
+ 1232 entries (   57 unique) with and  1875 without IMDB title ID in free-movies-publicdomainmovies-net.json
+   46 entries (   13 unique) with and    81 without IMDB title ID in free-movies-publicdomainreview.json
+  698 entries (   64 unique) with and   118 without IMDB title ID in free-movies-publicdomaintorrents.json
+ 1758 entries (  882 unique) with and  3786 without IMDB title ID in free-movies-retrofilmvault.json
+   16 entries (    0 unique) with and     0 without IMDB title ID in free-movies-thehillproductions.json
+   63 entries (   16 unique) with and   141 without IMDB title ID in free-movies-vodo.json
+11583 unique IMDB title IDs in total, 8724 only in one list, 24647 without IMDB title ID
+&lt;/pre&gt;&lt;/p&gt;
+
+&lt;p&gt; I keep finding more data sources.  I found the cinemovies source
+just a few days ago, and as you can see from the summary, it extended
+my list with 63 movies.  Check out the mklist-* scripts in the git
+repository if you are curious how the lists are created.  Many of the
+titles are extracted using searches on IMDB, where I look for the
+title and year, and accept search results with only one movie listed
+if the year matches.  This allow me to automatically use many lists of
+movies without IMDB title ID references at the cost of increasing the
+risk of wrongly identify a IMDB title ID as public domain.  So far my
+random manual checks have indicated that the method is solid, but I
+really wish all lists of public domain movies would include unique
+movie identifier like the IMDB title ID.  It would make the job of
+counting movies in the public domain a lot easier.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

 </description>
        </item>
        
        <item>
 </description>
        </item>
        
        <item>

-               <title>Detecting NFS hangs on Linux without hanging yourself...</title>
-               <link>http://people.skolelinux.org/pere/blog/Detecting_NFS_hangs_on_Linux_without_hanging_yourself___.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Detecting_NFS_hangs_on_Linux_without_hanging_yourself___.html</guid>
-                <pubDate>Thu, 9 Mar 2017 15:20:00 +0100</pubDate>
-               <description>&lt;p&gt;Over the years, administrating thousand of NFS mounting linux
-computers at the time, I often needed a way to detect if the machine
-was experiencing NFS hang.  If you try to use &lt;tt&gt;df&lt;/tt&gt; or look at a
-file or directory affected by the hang, the process (and possibly the
-shell) will hang too.  So you want to be able to detect this without
-risking the detection process getting stuck too.  It has not been
-obvious how to do this.  When the hang has lasted a while, it is
-possible to find messages like these in dmesg:&lt;/p&gt;
+               <title>Kommentarer til «Evaluation of (il)legality» for Popcorn Time</title>
+               <link>http://people.skolelinux.org/pere/blog/Kommentarer_til__Evaluation_of__il_legality__for_Popcorn_Time.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Kommentarer_til__Evaluation_of__il_legality__for_Popcorn_Time.html</guid>
+                <pubDate>Wed, 20 Dec 2017 11:40:00 +0100</pubDate>
+               <description>&lt;p&gt;I går var jeg i Follo tingrett som sakkyndig vitne og presenterte
+  mine undersøkelser rundt
+  &lt;a href=&quot;https://github.com/petterreinholdtsen/public-domain-free-imdb&quot;&gt;telling
+    av filmverk i det fri&lt;/a&gt;, relatert til
+  &lt;a href=&quot;https://www.nuug.no/&quot;&gt;foreningen NUUG&lt;/a&gt;s involvering i
+  &lt;a href=&quot;https://www.nuug.no/news/tags/dns-domenebeslag/&quot;&gt;saken om
+  Økokrims beslag og senere inndragning av DNS-domenet
+  popcorn-time.no&lt;/a&gt;.  Jeg snakket om flere ting, men mest om min
+  vurdering av hvordan filmbransjen har målt hvor ulovlig Popcorn Time
+  er.  Filmbransjens måling er så vidt jeg kan se videreformidlet uten
+  endringer av norsk politi, og domstolene har lagt målingen til grunn
+  når de har vurdert Popcorn Time både i Norge og i utlandet (tallet
+  99% er referert også i utenlandske domsavgjørelser).&lt;/p&gt;

 
 

-&lt;p&gt;&lt;blockquote&gt;
-nfs: server nfsserver not responding, still trying
-&lt;br&gt;nfs: server nfsserver OK
-&lt;/blockquote&gt;&lt;/p&gt;
+&lt;p&gt;I forkant av mitt vitnemål skrev jeg et notat, mest til meg selv,
+  med de punktene jeg ønsket å få frem.  Her er en kopi av notatet jeg
+  skrev og ga til aktoratet.  Merkelig nok ville ikke dommerene ha
+  notatet, så hvis jeg forsto rettsprosessen riktig ble kun
+  histogram-grafen lagt inn i dokumentasjonen i saken.  Dommerne var
+  visst bare interessert i å forholde seg til det jeg sa i retten,
+  ikke det jeg hadde skrevet i forkant.  Uansett så antar jeg at flere
+  enn meg kan ha glede av teksten, og publiserer den derfor her.
+  Legger ved avskrift av dokument 09,13, som er det sentrale
+  dokumentet jeg kommenterer.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;Kommentarer til «Evaluation of (il)legality» for Popcorn
+  Time&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;Oppsummering&lt;/strong&gt;&lt;/p&gt;           
+
+&lt;p&gt;Målemetoden som Økokrim har lagt til grunn når de påstår at 99% av
+  filmene tilgjengelig fra Popcorn Time deles ulovlig har
+  svakheter.&lt;/p&gt;
+
+&lt;p&gt;De eller den som har vurdert hvorvidt filmer kan lovlig deles har
+  ikke lyktes med å identifisere filmer som kan deles lovlig og har
+  tilsynelatende antatt at kun veldig gamle filmer kan deles lovlig.
+  Økokrim legger til grunn at det bare finnes èn film, Charlie
+  Chaplin-filmen «The Circus» fra 1928, som kan deles fritt blant de
+  som ble observert tilgjengelig via ulike Popcorn Time-varianter.
+  Jeg finner tre flere blant de observerte filmene: «The Brain That
+  Wouldn&#39;t Die» fra 1962, «God’s Little Acre» fra 1958 og «She Wore a
+  Yellow Ribbon» fra 1949.  Det er godt mulig det finnes flere.  Det
+  finnes dermed minst fire ganger så mange filmer som lovlig kan deles
+  på Internett i datasettet Økokrim har lagt til grunn når det påstås
+  at mindre enn 1 % kan deles lovlig.&lt;/p&gt;
+
+&lt;p&gt;Dernest, utplukket som gjøres ved søk på tilfeldige ord hentet fra
+  ordlisten til Dale-Chall avviker fra årsfordelingen til de brukte
+  filmkatalogene som helhet, hvilket påvirker fordelingen mellom
+  filmer som kan lovlig deles og filmer som ikke kan lovlig deles.  I
+  tillegg gir valg av øvre del (de fem første) av søkeresultatene et
+  avvik fra riktig årsfordeling, hvilket påvirker fordelingen av verk
+  i det fri i søkeresultatet.&lt;/p&gt;
+
+&lt;p&gt;Det som måles er ikke (u)lovligheten knyttet til bruken av Popcorn
+  Time, men (u)lovligheten til innholdet i bittorrent-filmkataloger
+  som vedlikeholdes uavhengig av Popcorn Time.&lt;/p&gt;
+
+&lt;p&gt;Omtalte dokumenter: 09,12, &lt;a href=&quot;#dok-09-13&quot;&gt;09,13&lt;/a&gt;, 09,14,
+09,18, 09,19, 09,20.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;Utfyllende kommentarer&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;Økokrim har forklart domstolene at minst 99% av alt som er
+  tilgjengelig fra ulike Popcorn Time-varianter deles ulovlig på
+  Internet.  Jeg ble nysgjerrig på hvordan de er kommet frem til dette
+  tallet, og dette notatet er en samling kommentarer rundt målingen
+  Økokrim henviser til.  Litt av bakgrunnen for at jeg valgte å se på
+  saken er at jeg er interessert i å identifisere og telle hvor mange
+  kunstneriske verk som er falt i det fri eller av andre grunner kan
+  lovlig deles på Internett, og dermed var interessert i hvordan en
+  hadde funnet den ene prosenten som kanskje deles lovlig.&lt;/p&gt;
+
+&lt;p&gt;Andelen på 99% kommer fra et ukreditert og udatert notatet som tar
+  mål av seg å dokumentere en metode for å måle hvor (u)lovlig ulike
+  Popcorn Time-varianter er.&lt;/p&gt;
+
+&lt;p&gt;Raskt oppsummert, så forteller metodedokumentet at på grunn av at
+  det ikke er mulig å få tak i komplett liste over alle filmtitler
+  tilgjengelig via Popcorn Time, så lages noe som skal være et
+  representativt utvalg ved å velge 50 søkeord større enn tre tegn fra
+  ordlisten kjent som Dale-Chall.  For hvert søkeord gjøres et søk og
+  de første fem filmene i søkeresultatet samles inn inntil 100 unike
+  filmtitler er funnet.  Hvis 50 søkeord ikke var tilstrekkelig for å
+  nå 100 unike filmtitler ble flere filmer fra hvert søkeresultat lagt
+  til.  Hvis dette heller ikke var tilstrekkelig, så ble det hentet ut
+  og søkt på flere tilfeldig valgte søkeord inntil 100 unike
+  filmtitler var identifisert.&lt;/p&gt;
+
+&lt;p&gt;Deretter ble for hver av filmtitlene «vurdert hvorvidt det var
+  rimelig å forvente om at verket var vernet av copyright, ved å se på
+  om filmen var tilgjengelig i IMDB, samt se på regissør,
+  utgivelsesår, når det var utgitt for bestemte markedsområder samt
+  hvilke produksjons- og distribusjonsselskap som var registrert» (min
+  oversettelse).&lt;/p&gt;
+
+&lt;p&gt;Metoden er gjengitt både i de ukrediterte dokumentene 09,13 og
+  09,19, samt beskrevet fra side 47 i dokument 09,20, lysark datert
+  2017-02-01.  Sistnevnte er kreditert Geerart Bourlon fra Motion
+  Picture Association EMEA.  Metoden virker å ha flere svakheter som
+  gir resultatene en slagside.  Den starter med å slå fast at det ikke
+  er mulig å hente ut en komplett liste over alle filmtitler som er
+  tilgjengelig, og at dette er bakgrunnen for metodevalget.  Denne
+  forutsetningen er ikke i tråd med det som står i dokument 09,12, som
+  ikke heller har oppgitt forfatter og dato.  Dokument 09,12 forteller
+  hvordan hele kataloginnholdet ble lasted ned og talt opp.  Dokument
+  09,12 er muligens samme rapport som ble referert til i dom fra Oslo
+  Tingrett 2017-11-03
+  (&lt;a href=&quot;https://www.domstol.no/no/Enkelt-domstol/Oslo--tingrett/Nyheter/ma-sperre-for-popcorn-time/&quot;&gt;sak
+  17-093347TVI-OTIR/05&lt;/a&gt;) som rapport av 1. juni 2017 av Alexander
+  Kind Petersen, men jeg har ikke sammenlignet dokumentene ord for ord
+  for å kontrollere dette.&lt;/p&gt;
+
+&lt;p&gt;IMDB er en forkortelse for The Internet Movie Database, en
+  anerkjent kommersiell nettjeneste som brukes aktivt av både
+  filmbransjen og andre til å holde rede på hvilke spillefilmer (og
+  endel andre filmer) som finnes eller er under produksjon, og
+  informasjon om disse filmene.  Datakvaliteten er høy, med få feil og
+  få filmer som mangler.  IMDB viser ikke informasjon om
+  opphavsrettslig status for filmene på infosiden for hver film.  Som
+  del av IMDB-tjenesten finnes det lister med filmer laget av
+  frivillige som lister opp det som antas å være verk i det fri.&lt;/p&gt;
+  
+&lt;p&gt;Det finnes flere kilder som kan brukes til å finne filmer som er
+  allemannseie (public domain) eller har bruksvilkår som gjør det
+  lovlig for alleå dele dem på Internett.  Jeg har de siste ukene
+  forsøkt å samle og krysskoble disse listene for å forsøke å telle
+  antall filmer i det fri.  Ved å ta utgangspunkt i slike lister (og
+  publiserte filmer for Internett-arkivets del), har jeg så langt
+  klart å identifisere over 11 000 filmer, hovedsaklig spillefilmer.
+
+&lt;p&gt;De aller fleste oppføringene er hentet fra IMDB selv, basert på det
+  faktum at alle filmer laget i USA før 1923 er falt i det fri.
+  Tilsvarende tidsgrense for Storbritannia er 1912-07-01, men dette
+  utgjør bare veldig liten del av spillefilmene i IMDB (19 totalt).
+  En annen stor andel kommer fra Internett-arkivet, der jeg har
+  identifisert filmer med referanse til IMDB.  Internett-arkivet, som
+  holder til i USA, har som
+  &lt;a href=&quot;https://archive.org/about/terms.php&quot;&gt;policy å kun publisere
+  filmer som det er lovlig å distribuere&lt;/a&gt;.  Jeg har under arbeidet
+  kommet over flere filmer som har blitt fjernet fra
+  Internett-arkivet, hvilket gjør at jeg konkluderer med at folkene
+  som kontrollerer Internett-arkivet har et aktivt forhold til å kun
+  ha lovlig innhold der, selv om det i stor grad er drevet av
+  frivillige.  En annen stor liste med filmer kommer fra det
+  kommersielle selskapet Retro Film Vault, som selger allemannseide
+  filmer til TV- og filmbransjen, Jeg har også benyttet meg av lister
+  over filmer som hevdes å være allemannseie, det være seg Public
+  Domain Review, Public Domain Torrents og Public Domain Movies (.net
+  og .info), samt lister over filmer med Creative Commons-lisensiering
+  fra Wikipedia, VODO og The Hill Productions.  Jeg har gjort endel
+  stikkontroll ved å vurdere filmer som kun omtales på en liste.  Der
+  jeg har funnet feil som har gjort meg i tvil om vurderingen til de
+  som har laget listen har jeg forkastet listen fullstendig (gjelder
+  en liste fra IMDB).&lt;/p&gt;

   
   

-&lt;p&gt;It is hard to know if the hang is still going on, and it is hard to
-be sure looking in dmesg is going to work.  If there are lots of other
-messages in dmesg the lines might have rotated out of site before they
-are noticed.&lt;/p&gt;
-
-&lt;p&gt;While reading through the nfs client implementation in linux kernel
-code, I came across some statistics that seem to give a way to detect
-it.  The om_timeouts sunrpc value in the kernel will increase every
-time the above log entry is inserted into dmesg.  And after digging a
-bit further, I discovered that this value show up in
-/proc/self/mountstats on Linux.&lt;/p&gt;
-
-&lt;p&gt;The mountstats content seem to be shared between files using the
-same file system context, so it is enough to check one of the
-mountstats files to get the state of the mount point for the machine.
-I assume this will not show lazy umounted NFS points, nor NFS mount
-points in a different process context (ie with a different filesystem
-view), but that does not worry me.&lt;/p&gt;
-
-&lt;p&gt;The content for a NFS mount point look similar to this:&lt;/p&gt;
-
-&lt;p&gt;&lt;blockquote&gt;&lt;pre&gt;
-[...]
-device /dev/mapper/Debian-var mounted on /var with fstype ext3
-device nfsserver:/mnt/nfsserver/home0 mounted on /mnt/nfsserver/home0 with fstype nfs statvers=1.1
-        opts:   rw,vers=3,rsize=65536,wsize=65536,namlen=255,acregmin=3,acregmax=60,acdirmin=30,acdirmax=60,soft,nolock,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=129.240.3.145,mountvers=3,mountport=4048,mountproto=udp,local_lock=all
-        age:    7863311
-        caps:   caps=0x3fe7,wtmult=4096,dtsize=8192,bsize=0,namlen=255
-        sec:    flavor=1,pseudoflavor=1
-        events: 61063112 732346265 1028140 35486205 16220064 8162542 761447191 71714012 37189 3891185 45561809 110486139 4850138 420353 15449177 296502 52736725 13523379 0 52182 9016896 1231 0 0 0 0 0 
-        bytes:  166253035039 219519120027 0 0 40783504807 185466229638 11677877 45561809 
-        RPC iostats version: 1.0  p/v: 100003/3 (nfs)
-        xprt:   tcp 925 1 6810 0 0 111505412 111480497 109 2672418560317 0 248 53869103 22481820
-        per-op statistics
-                NULL: 0 0 0 0 0 0 0 0
-             GETATTR: 61063106 61063108 0 9621383060 6839064400 453650 77291321 78926132
-             SETATTR: 463469 463470 0 92005440 66739536 63787 603235 687943
-              LOOKUP: 17021657 17021657 0 3354097764 4013442928 57216 35125459 35566511
-              ACCESS: 14281703 14290009 5 2318400592 1713803640 1709282 4865144 7130140
-            READLINK: 125 125 0 20472 18620 0 1112 1118
-                READ: 4214236 4214237 0 715608524 41328653212 89884 22622768 22806693
-               WRITE: 8479010 8494376 22 187695798568 1356087148 178264904 51506907 231671771
-              CREATE: 171708 171708 0 38084748 46702272 873 1041833 1050398
-               MKDIR: 3680 3680 0 773980 993920 26 23990 24245
-             SYMLINK: 903 903 0 233428 245488 6 5865 5917
-               MKNOD: 80 80 0 20148 21760 0 299 304
-              REMOVE: 429921 429921 0 79796004 61908192 3313 2710416 2741636
-               RMDIR: 3367 3367 0 645112 484848 22 5782 6002
-              RENAME: 466201 466201 0 130026184 121212260 7075 5935207 5961288
-                LINK: 289155 289155 0 72775556 67083960 2199 2565060 2585579
-             READDIR: 2933237 2933237 0 516506204 13973833412 10385 3190199 3297917
-         READDIRPLUS: 1652839 1652839 0 298640972 6895997744 84735 14307895 14448937
-              FSSTAT: 6144 6144 0 1010516 1032192 51 9654 10022
-              FSINFO: 2 2 0 232 328 0 1 1
-            PATHCONF: 1 1 0 116 140 0 0 0
-              COMMIT: 0 0 0 0 0 0 0 0
-
-device binfmt_misc mounted on /proc/sys/fs/binfmt_misc with fstype binfmt_misc
-[...]
-&lt;/pre&gt;&lt;/blockquote&gt;&lt;/p&gt;
-
-&lt;p&gt;The key number to look at is the third number in the per-op list.
-It is the number of NFS timeouts experiences per file system
-operation.  Here 22 write timeouts and 5 access timeouts.  If these
-numbers are increasing, I believe the machine is experiencing NFS
-hang.  Unfortunately the timeout value do not start to increase right
-away.  The NFS operations need to time out first, and this can take a
-while.  The exact timeout value depend on the setup.  For example the
-defaults for TCP and UDP mount points are quite different, and the
-timeout value is affected by the soft, hard, timeo and retrans NFS
-mount options.&lt;/p&gt;
-
-&lt;p&gt;The only way I have been able to get working on Debian and RedHat
-Enterprise Linux for getting the timeout count is to peek in /proc/.
-But according to
-&lt;ahref=&quot;http://docs.oracle.com/cd/E19253-01/816-4555/netmonitor-12/index.html&quot;&gt;Solaris
-10 System Administration Guide: Network Services&lt;/a&gt;, the &#39;nfsstat -c&#39;
-command can be used to get these timeout values.  But this do not work
-on Linux, as far as I can tell.  I
-&lt;ahref=&quot;http://bugs.debian.org/857043&quot;&gt;asked Debian about this&lt;/a&gt;,
-but have not seen any replies yet.&lt;/p&gt;
-
-&lt;p&gt;Is there a better way to figure out if a Linux NFS client is
-experiencing NFS hangs?  Is there a way to detect which processes are
-affected?  Is there a way to get the NFS mount going quickly once the
-network problem causing the NFS hang has been cleared?  I would very
-much welcome some clues, as we regularly run into NFS hangs.&lt;/p&gt;
+&lt;p&gt;Ved å ta utgangspunkt i verk som kan antas å være lovlig delt på
+  Internett (fra blant annet Internett-arkivet, Public Domain
+  Torrents, Public Domain Reivew og Public Domain Movies), og knytte
+  dem til oppføringer i IMDB, så har jeg så langt klart å identifisere
+  over 11 000 filmer (hovedsaklig spillefilmer) det er grunn til å tro
+  kan lovlig distribueres av alle på Internett.  Som ekstra kilder er
+  det brukt lister over filmer som antas/påstås å være allemannseie.
+  Disse kildene kommer fra miljøer som jobber for å gjøre tilgjengelig
+  for almennheten alle verk som er falt i det fri eller har
+  bruksvilkår som tillater deling.
+
+&lt;p&gt;I tillegg til de over 11 000 filmene der tittel-ID i IMDB er
+  identifisert, har jeg funnet mer enn 20 000 oppføringer der jeg ennå
+  ikke har hatt kapasitet til å spore opp tittel-ID i IMDB.  Noen av
+  disse er nok duplikater av de IMDB-oppføringene som er identifisert
+  så langt, men neppe alle.  Retro Film Vault hevder å ha 44 000
+  filmverk i det fri i sin katalog, så det er mulig at det reelle
+  tallet er betydelig høyere enn de jeg har klart å identifisere så
+  langt.  Konklusjonen er at tallet 11 000 er nedre grense for hvor
+  mange filmer i IMDB som kan lovlig deles på Internett.  I følge &lt;a
+  href=&quot;http://www.imdb.com/stats&quot;&gt;statistikk fra IMDB&lt;/a&gt; er det 4.6
+  millioner titler registrert, hvorav 3 millioner er TV-serieepisoder.
+  Jeg har ikke funnet ut hvordan de fordeler seg per år.&lt;/p&gt;
+
+&lt;p&gt;Hvis en fordeler på år alle tittel-IDene i IMDB som hevdes å lovlig
+  kunne deles på Internett, får en følgende histogram:&lt;/p&gt;
+
+&lt;p align=&quot;center&quot;&gt;&lt;img width=&quot;80%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year.png&quot;&gt;&lt;/p&gt;
+
+&lt;p&gt;En kan i histogrammet se at effekten av manglende registrering
+  eller fornying av registrering er at mange filmer gitt ut i USA før
+  1978 er allemannseie i dag.  I tillegg kan en se at det finnes flere
+  filmer gitt ut de siste årene med bruksvilkår som tillater deling,
+  muligens på grunn av fremveksten av
+  &lt;a href=&quot;https://creativecommons.org/&quot;&gt;Creative
+  Commons&lt;/a&gt;-bevegelsen..&lt;/p&gt;
+  
+&lt;p&gt;For maskinell analyse av katalogene har jeg laget et lite program
+  som kobler seg til bittorrent-katalogene som brukes av ulike Popcorn
+  Time-varianter og laster ned komplett liste over filmer i
+  katalogene, noe som bekrefter at det er mulig å hente ned komplett
+  liste med alle filmtitler som er tilgjengelig.  Jeg har sett på fire
+  bittorrent-kataloger.  Den ene brukes av klienten tilgjengelig fra
+  www.popcorntime.sh og er navngitt &#39;sh&#39; i dette dokumentet.  Den
+  andre brukes i følge dokument 09,12 av klienten tilgjengelig fra
+  popcorntime.ag og popcorntime.sh og er navngitt &#39;yts&#39; i dette
+  dokumentet.  Den tredje brukes av websidene tilgjengelig fra
+  popcorntime-online.tv og er navngitt &#39;apidomain&#39; i dette dokumentet.
+  Den fjerde brukes av klienten tilgjenglig fra popcorn-time.to i
+  følge dokument 09,12, og er navngitt &#39;ukrfnlge&#39; i dette
+  dokumentet.&lt;/p&gt;
+
+&lt;p&gt;Metoden Økokrim legger til grunn skriver i sitt punkt fire at
+  skjønn er en egnet metode for å finne ut om en film kan lovlig deles
+  på Internett eller ikke, og sier at det ble «vurdert hvorvidt det
+  var rimelig å forvente om at verket var vernet av copyright».  For
+  det første er det ikke nok å slå fast om en film er «vernet av
+  copyright» for å vite om det er lovlig å dele den på Internett eller
+  ikke, da det finnes flere filmer med opphavsrettslige bruksvilkår
+  som tillater deling på Internett.  Eksempler på dette er Creative
+  Commons-lisensierte filmer som Citizenfour fra 2014 og Sintel fra
+  2010.  I tillegg til slike finnes det flere filmer som nå er
+  allemannseie (public domain) på grunn av manglende registrering
+  eller fornying av registrering selv om både regisør,
+  produksjonsselskap og distributør ønsker seg vern.  Eksempler på
+  dette er Plan 9 from Outer Space fra 1959 og Night of the Living
+  Dead fra 1968.  Alle filmer fra USA som var allemannseie før
+  1989-03-01 forble i det fri da Bern-konvensjonen, som tok effekt i
+  USA på det tidspunktet, ikke ble gitt tilbakevirkende kraft.  Hvis
+  det er noe
+  &lt;a href=&quot;http://www.latimes.com/local/lanow/la-me-ln-happy-birthday-song-lawsuit-decision-20150922-story.html&quot;&gt;historien
+  om sangen «Happy birthday»&lt;/a&gt; forteller oss, der betaling for bruk
+  har vært krevd inn i flere tiår selv om sangen ikke egentlig var
+  vernet av åndsverksloven, så er det at hvert enkelt verk må vurderes
+  nøye og i detalj før en kan slå fast om verket er allemannseie eller
+  ikke, det holder ikke å tro på selverklærte rettighetshavere.  Flere
+  eksempel på verk i det fri som feilklassifiseres som vernet er fra
+  dokument 09,18, som lister opp søkeresultater for klienten omtalt
+  som popcorntime.sh og i følge notatet kun inneholder en film (The
+  Circus fra 1928) som under tvil kan antas å være allemannseie.&lt;/p&gt;
+
+&lt;p&gt;Ved rask gjennomlesning av dokument 09,18, som inneholder
+  skjermbilder fra bruk av en Popcorn Time-variant, fant jeg omtalt
+  både filmen «The Brain That Wouldn&#39;t Die» fra 1962 som er
+  &lt;a href=&quot;https://archive.org/details/brain_that_wouldnt_die&quot;&gt;tilgjengelig
+  fra Internett-arkivet&lt;/a&gt; og som
+  &lt;a href=&quot;https://en.wikipedia.org/wiki/List_of_films_in_the_public_domain_in_the_United_States&quot;&gt;i
+    følge Wikipedia er allemannseie i USA&lt;/a&gt; da den ble gitt ut i
+  1962 uten &#39;copyright&#39;-merking, og filmen «God’s Little Acre» fra
+  1958 &lt;a href=&quot;https://en.wikipedia.org/wiki/God%27s_Little_Acre_%28film%29&quot;&gt;som
+    er lagt ut på Wikipedia&lt;/a&gt;, der det fortelles at
+  sort/hvit-utgaven er allemannseie.  Det fremgår ikke fra dokument
+  09,18 om filmen omtalt der er sort/hvit-utgaven.  Av
+  kapasitetsårsaker og på grunn av at filmoversikten i dokument 09,18
+  ikke er maskinlesbart har jeg ikke forsøkt å sjekke alle filmene som
+  listes opp der om mot liste med filmer som er antatt lovlig kan
+  distribueres på Internet.&lt;/p&gt;
+
+&lt;p&gt;Ved maskinell gjennomgang av listen med IMDB-referanser under
+  regnearkfanen &#39;Unique titles&#39; i dokument 09.14, fant jeg i tillegg
+  filmen «She Wore a Yellow Ribbon» fra 1949) som nok også er
+  feilklassifisert. Filmen «She Wore a Yellow Ribbon» er tilgjengelig
+  fra Internett-arkivet og markert som allemannseie der.  Det virker
+  dermed å være minst fire ganger så mange filmer som kan lovlig deles
+  på Internett enn det som er lagt til grunn når en påstår at minst
+  99% av innholdet er ulovlig.  Jeg ser ikke bort fra at nærmere
+  undersøkelser kan avdekke flere.  Poenget er uansett at metodens
+  punkt om «rimelig å forvente om at verket var vernet av copyright»
+  gjør metoden upålitelig.&lt;/p&gt;
+
+&lt;p&gt;Den omtalte målemetoden velger ut tilfeldige søketermer fra
+  ordlisten Dale-Chall.  Den ordlisten inneholder 3000 enkle engelske
+  som fjerdeklassinger i USA er forventet å forstå.  Det fremgår ikke
+  hvorfor akkurat denne ordlisten er valgt, og det er uklart for meg
+  om den er egnet til å få et representativt utvalg av filmer.  Mange
+  av ordene gir tomt søkeresultat.  Ved å simulerte tilsvarende søk
+  ser jeg store avvik fra fordelingen i katalogen for enkeltmålinger.
+  Dette antyder at enkeltmålinger av 100 filmer slik målemetoden
+  beskriver er gjort, ikke er velegnet til å finne andel ulovlig
+  innhold i bittorrent-katalogene.&lt;/p&gt;
+
+&lt;p&gt;En kan motvirke dette store avviket for enkeltmålinger ved å gjøre
+  mange søk og slå sammen resultatet.  Jeg har testet ved å
+  gjennomføre 100 enkeltmålinger (dvs. måling av (100x100=) 10 000
+  tilfeldig valgte filmer) som gir mindre, men fortsatt betydelig
+  avvik, i forhold til telling av filmer pr år i hele katalogen.&lt;/p&gt;
+  
+&lt;p&gt;Målemetoden henter ut de fem øverste i søkeresultatet.
+  Søkeresultatene er sortert på antall bittorrent-klienter registrert
+  som delere i katalogene, hvilket kan gi en slagside mot hvilke
+  filmer som er populære blant de som bruker bittorrent-katalogene,
+  uten at det forteller noe om hvilket innhold som er tilgjengelig
+  eller hvilket innhold som deles med Popcorn Time-klienter.  Jeg har
+  forsøkt å måle hvor stor en slik slagside eventuelt er ved å
+  sammenligne fordelingen hvis en tar de 5 nederste i søkeresultatet i
+  stedet.  Avviket for disse to metodene for endel kataloger er godt
+  synlig på histogramet.  Her er histogram over filmer funnet i den
+  komplette katalogen (grønn strek), og filmer funnet ved søk etter
+  ord i Dale-Chall.  Grafer merket &#39;top&#39; henter fra de 5 første i
+  søkeresultatet, mens de merket &#39;bottom&#39; henter fra de 5 siste.  En
+  kan her se at resultatene påvirkes betydelig av hvorvidt en ser på
+  de første eller de siste filmene i et søketreff.&lt;/p&gt;
+
+&lt;p align=&quot;center&quot;&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-sh-top.png&quot;/&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-sh-bottom.png&quot;/&gt;
+  &lt;br&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-yts-top.png&quot;/&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-yts-bottom.png&quot;/&gt;
+  &lt;br&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-ukrfnlge-top.png&quot;/&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-ukrfnlge-bottom.png&quot;/&gt;
+  &lt;br&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-apidomain-top.png&quot;/&gt;
+  &lt;img width=&quot;40%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-12-20-histogram-year-apidomain-bottom.png&quot;/&gt;
+&lt;/p&gt;
+  
+&lt;p&gt;Det er verdt å bemerke at de omtalte bittorrent-katalogene ikke er
+  laget for bruk med Popcorn Time.  Eksempelvis tilhører katalogen
+  YTS, som brukes av klientet som ble lastes ned fra popcorntime.sh,
+  et selvstendig fildelings-relatert nettsted YTS.AG med et separat
+  brukermiljø.  Målemetoden foreslått av Økokrim måler dermed ikke
+  (u)lovligheten rundt bruken av Popcorn Time, men (u)lovligheten til
+  innholdet i disse katalogene.&lt;/p&gt;
+
+&lt;hr&gt;
+
+&lt;p id=&quot;dok-09-13&quot;&gt;Metoden fra Økokrims dokument 09,13 i straffesaken
+om DNS-beslag.&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;1. Evaluation of (il)legality&lt;/strong&gt;&lt;/p&gt;
+
+&lt;p&gt;&lt;strong&gt;1.1. Methodology&lt;/strong&gt;
+     
+&lt;p&gt;Due to its technical configuration, Popcorn Time applications don&#39;t
+allow to make a full list of all titles made available. In order to
+evaluate the level of illegal operation of PCT, the following
+methodology was applied:&lt;/p&gt;
+
+&lt;ol&gt;
+
+ &lt;li&gt;A random selection of 50 keywords, greater than 3 letters, was
+    made from the Dale-Chall list that contains 3000 simple English
+    words1. The selection was made by using a Random Number
+    Generator2.&lt;/li&gt;
+         
+ &lt;li&gt;For each keyword, starting with the first randomly selected
+    keyword, a search query was conducted in the movie section of the
+    respective Popcorn Time application. For each keyword, the first
+    five results were added to the title list until the number of 100
+    unique titles was reached (duplicates were removed).&lt;/li&gt;
+         
+ &lt;li&gt;For one fork, .CH, insufficient titles were generated via this
+    approach to reach 100 titles. This was solved by adding any
+    additional query results above five for each of the 50 keywords.
+    Since this still was not enough, another 42 random keywords were
+    selected to finally reach 100 titles.&lt;/li&gt;
+         
+ &lt;li&gt;It was verified whether or not there is a reasonable expectation
+    that the work is copyrighted by checking if they are available on
+    IMDb, also verifying the director, the year when the title was
+    released, the release date for a certain market, the production
+    company/ies of the title and the distribution company/ies.&lt;/li&gt;
+
+&lt;/ol&gt;
+
+&lt;p&gt;&lt;strong&gt;1.2. Results&lt;/strong&gt;&lt;/p&gt;
+     
+&lt;p&gt;Between 6 and 9 June 2016, four forks of Popcorn Time were
+investigated: popcorn-time.to, popcorntime.ag, popcorntime.sh and
+popcorntime.ch. An excel sheet with the results is included in
+Appendix 1. Screenshots were secured in separate Appendixes for each
+respective fork, see Appendix 2-5.&lt;/p&gt;
+
+&lt;p&gt;For each fork, out of 100, de-duplicated titles it was possible to
+retrieve data according to the parameters set out above that indicate
+that the title is commercially available. Per fork, there was 1 title
+that presumably falls within the public domain, i.e. the 1928 movie
+&quot;The Circus&quot; by and with Charles Chaplin.&lt;/p&gt;
+
+&lt;p&gt;Based on the above it is reasonable to assume that 99% of the movie
+content of each fork is copyright protected and is made available
+illegally.&lt;/p&gt;
+
+&lt;p&gt;This exercise was not repeated for TV series, but considering that
+besides production companies and distribution companies also
+broadcasters may have relevant rights, it is reasonable to assume that
+at least a similar level of infringement will be established.&lt;/p&gt;
+
+&lt;p&gt;Based on the above it is reasonable to assume that 99% of all the
+content of each fork is copyright protected and are made available
+illegally.&lt;/p&gt;

 </description>
        </item>
        
        <item>
 </description>
        </item>
        
        <item>

-               <title>How does it feel to be wiretapped, when you should be doing the wiretapping...</title>
-               <link>http://people.skolelinux.org/pere/blog/How_does_it_feel_to_be_wiretapped__when_you_should_be_doing_the_wiretapping___.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/How_does_it_feel_to_be_wiretapped__when_you_should_be_doing_the_wiretapping___.html</guid>
-                <pubDate>Wed, 8 Mar 2017 11:50:00 +0100</pubDate>
-               <description>&lt;p&gt;So the new president in the United States of America claim to be
-surprised to discover that he was wiretapped during the election
-before he was elected president.  He even claim this must be illegal.
-Well, doh, if it is one thing the confirmations from Snowden
-documented, it is that the entire population in USA is wiretapped, one
-way or another.  Of course the president candidates were wiretapped,
-alongside the senators, judges and the rest of the people in USA.&lt;/p&gt;
-
-&lt;p&gt;Next, the Federal Bureau of Investigation ask the Department of
-Justice to go public rejecting the claims that Donald Trump was
-wiretapped illegally.  I fail to see the relevance, given that I am
-sure the surveillance industry in USA believe they have all the legal
-backing they need to conduct mass surveillance on the entire
-world.&lt;/p&gt;
-
-&lt;p&gt;There is even the director of the FBI stating that he never saw an
-order requesting wiretapping of Donald Trump.  That is not very
-surprising, given how the FISA court work, with all its activity being
-secret.  Perhaps he only heard about it?&lt;/p&gt;
-
-&lt;p&gt;What I find most sad in this story is how Norwegian journalists
-present it.  In a news reports the other day in the radio from the
-Norwegian National broadcasting Company (NRK), I heard the journalist
-claim that &#39;the FBI denies any wiretapping&#39;, while the reality is that
-&#39;the FBI denies any illegal wiretapping&#39;.  There is a fundamental and
-important difference, and it make me sad that the journalists are
-unable to grasp it.&lt;/p&gt;
-
-&lt;p&gt;&lt;strong&gt;Update 2017-03-13:&lt;/strong&gt; Look like
-&lt;a href=&quot;https://theintercept.com/2017/03/13/rand-paul-is-right-nsa-routinely-monitors-americans-communications-without-warrants/&quot;&gt;The
-Intercept report that US Senator Rand Paul confirm what I state above&lt;/a&gt;.&lt;/p&gt;
+               <title>Cura, the nice 3D print slicer, is now in Debian Unstable</title>
+               <link>http://people.skolelinux.org/pere/blog/Cura__the_nice_3D_print_slicer__is_now_in_Debian_Unstable.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Cura__the_nice_3D_print_slicer__is_now_in_Debian_Unstable.html</guid>
+                <pubDate>Sun, 17 Dec 2017 07:00:00 +0100</pubDate>
+               <description>&lt;p&gt;After several months of working and waiting, I am happy to report
+that the nice and user friendly 3D printer slicer software Cura just
+entered Debian Unstable.  It consist of five packages,
+&lt;a href=&quot;https://tracker.debian.org/pkg/cura&quot;&gt;cura&lt;/a&gt;,
+&lt;a href=&quot;https://tracker.debian.org/pkg/cura-engine&quot;&gt;cura-engine&lt;/a&gt;,
+&lt;a href=&quot;https://tracker.debian.org/pkg/libarcus&quot;&gt;libarcus&lt;/a&gt;,
+&lt;a href=&quot;https://tracker.debian.org/pkg/fdm-materials&quot;&gt;fdm-materials&lt;/a&gt;,
+&lt;a href=&quot;https://tracker.debian.org/pkg/libsavitar&quot;&gt;libsavitar&lt;/a&gt; and
+&lt;a href=&quot;https://tracker.debian.org/pkg/uranium&quot;&gt;uranium&lt;/a&gt;.  The last
+two, uranium and cura, entered Unstable yesterday.  This should make
+it easier for Debian users to print on at least the Ultimaker class of
+3D printers.  My nearest 3D printer is an Ultimaker 2+, so it will
+make life easier for at least me. :)&lt;/p&gt;
+
+&lt;p&gt;The work to make this happen was done by Gregor Riepl, and I was
+happy to assist him in sponsoring the packages.  With the introduction
+of Cura, Debian is up to three 3D printer slicers at your service,
+Cura, Slic3r and Slic3r Prusa.  If you own or have access to a 3D
+printer, give it a go. :)&lt;/p&gt;
+
+&lt;p&gt;The 3D printer software is maintained by the 3D printer Debian
+team, flocking together on the
+&lt;a href=&quot;http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/3dprinter-general&quot;&gt;3dprinter-general&lt;/a&gt;
+mailing list and the
+&lt;a href=&quot;irc://irc.debian.org/#debian-3dprinting&quot;&gt;#debian-3dprinting&lt;/a&gt;
+IRC channel.&lt;/p&gt;
+
+&lt;p&gt;The next step for Cura in Debian is to update the cura package to
+version 3.0.3 and then update the entire set of packages to version
+3.1.0 which showed up the last few days.&lt;/p&gt;

 </description>
        </item>
        
        <item>
 </description>
        </item>
        
        <item>

-               <title>Norwegian Bokmål translation of The Debian Administrator&#39;s Handbook complete, proofreading in progress</title>
-               <link>http://people.skolelinux.org/pere/blog/Norwegian_Bokm_l_translation_of_The_Debian_Administrator_s_Handbook_complete__proofreading_in_progress.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Norwegian_Bokm_l_translation_of_The_Debian_Administrator_s_Handbook_complete__proofreading_in_progress.html</guid>
-                <pubDate>Fri, 3 Mar 2017 14:50:00 +0100</pubDate>
-               <description>&lt;p&gt;For almost a year now, we have been working on making a Norwegian
-Bokmål edition of &lt;a href=&quot;https://debian-handbook.info/&quot;&gt;The Debian
-Administrator&#39;s Handbook&lt;/a&gt;.  Now, thanks to the tireless effort of
-Ole-Erik, Ingrid and Andreas, the initial translation is complete, and
-we are working on the proof reading to ensure consistent language and
-use of correct computer science terms.  The plan is to make the book
-available on paper, as well as in electronic form.  For that to
-happen, the proof reading must be completed and all the figures need
-to be translated.  If you want to help out, get in touch.&lt;/p&gt;
-
-&lt;p&gt;&lt;a href=&quot;http://people.skolelinux.org/pere/debian-handbook/debian-handbook-nb-NO.pdf&quot;&gt;A
-
-fresh PDF edition&lt;/a&gt; in A4 format (the final book will have smaller
-pages) of the book created every morning is available for
-proofreading.  If you find any errors, please
-&lt;a href=&quot;https://hosted.weblate.org/projects/debian-handbook/&quot;&gt;visit
-Weblate and correct the error&lt;/a&gt;.  The
-&lt;a href=&quot;http://l.github.io/debian-handbook/stat/nb-NO/index.html&quot;&gt;state
-of the translation including figures&lt;/a&gt; is a useful source for those
-provide Norwegian bokmål screen shots and figures.&lt;/p&gt;
+               <title>Idea for finding all public domain movies in the USA</title>
+               <link>http://people.skolelinux.org/pere/blog/Idea_for_finding_all_public_domain_movies_in_the_USA.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Idea_for_finding_all_public_domain_movies_in_the_USA.html</guid>
+                <pubDate>Wed, 13 Dec 2017 10:15:00 +0100</pubDate>
+               <description>&lt;p&gt;While looking at
+&lt;a href=&quot;http://onlinebooks.library.upenn.edu/cce/&quot;&gt;the scanned copies
+for the copyright renewal entries for movies published in the USA&lt;/a&gt;,
+an idea occurred to me.  The number of renewals are so few per year, it
+should be fairly quick to transcribe them all and add references to
+the corresponding IMDB title ID.  This would give the (presumably)
+complete list of movies published 28 years earlier that did _not_
+enter the public domain for the transcribed year.  By fetching the
+list of USA movies published 28 years earlier and subtract the movies
+with renewals, we should be left with movies registered in IMDB that
+are now in the public domain.  For the year 1955 (which is the one I
+have looked at the most), the total number of pages to transcribe is
+21.  For the 28 years from 1950 to 1978, it should be in the range
+500-600 pages.  It is just a few days of work, and spread among a
+small group of people it should be doable in a few weeks of spare
+time.&lt;/p&gt;
+
+&lt;p&gt;A typical copyright renewal entry look like this (the first one
+listed for 1955):&lt;/p&gt;
+
+&lt;p&gt;&lt;blockquote&gt;
+  ADAM AND EVIL, a photoplay in seven reels by Metro-Goldwyn-Mayer
+  Distribution Corp. (c) 17Aug27; L24293. Loew&#39;s Incorporated (PWH);
+  10Jun55; R151558.
+&lt;/blockquote&gt;&lt;/p&gt;
+
+&lt;p&gt;The movie title as well as registration and renewal dates are easy
+enough to locate by a program (split on first comma and look for
+DDmmmYY).  The rest of the text is not required to find the movie in
+IMDB, but is useful to confirm the correct movie is found.  I am not
+quite sure what the L and R numbers mean, but suspect they are
+reference numbers into the archive of the US Copyright Office.&lt;/p&gt;
+
+&lt;p&gt;Tracking down the equivalent IMDB title ID is probably going to be
+a manual task, but given the year it is fairly easy to search for the
+movie title using for example
+&lt;a href=&quot;http://www.imdb.com/find?q=adam+and+evil+1927&amp;s=all&quot;&gt;http://www.imdb.com/find?q=adam+and+evil+1927&amp;s=all&lt;/a&gt;.
+Using this search, I find that the equivalent IMDB title ID for the
+first renewal entry from 1955 is
+&lt;a href=&quot;http://www.imdb.com/title/tt0017588/&quot;&gt;http://www.imdb.com/title/tt0017588/&lt;/a&gt;.&lt;/p&gt;
+
+&lt;p&gt;I suspect the best way to do this would be to make a specialised
+web service to make it easy for contributors to transcribe and track
+down IMDB title IDs.  In the web service, once a entry is transcribed,
+the title and year could be extracted from the text, a search in IMDB
+conducted for the user to pick the equivalent IMDB title ID right
+away.  By spreading out the work among volunteers, it would also be
+possible to make at least two persons transcribe the same entries to
+be able to discover any typos introduced.  But I will need help to
+make this happen, as I lack the spare time to do all of this on my
+own.  If you would like to help, please get in touch.  Perhaps you can
+draft a web service for crowd sourcing the task?&lt;/p&gt;
+
+&lt;p&gt;Note, Project Gutenberg already have some
+&lt;a href=&quot;http://www.gutenberg.org/ebooks/search/?query=copyright+office+renewals&quot;&gt;transcribed
+copies of the US Copyright Office renewal protocols&lt;/a&gt;, but I have
+not been able to find any film renewals there, so I suspect they only
+have copies of renewal for written works.  I have not been able to find
+any transcribed versions of movie renewals so far.  Perhaps they exist
+somewhere?&lt;/p&gt;
+
+&lt;p&gt;I would love to figure out methods for finding all the public
+domain works in other countries too, but it is a lot harder.  At least
+for Norway and Great Britain, such work involve tracking down the
+people involved in making the movie and figuring out when they died.
+It is hard enough to figure out who was part of making a movie, but I
+do not know how to automate such procedure without a registry of every
+person involved in making movies and their death year.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

 </description>
        </item>
        
        <item>
 </description>
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        <item>

-               <title>Unlimited randomness with the ChaosKey?</title>
-               <link>http://people.skolelinux.org/pere/blog/Unlimited_randomness_with_the_ChaosKey_.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Unlimited_randomness_with_the_ChaosKey_.html</guid>
-                <pubDate>Wed, 1 Mar 2017 20:50:00 +0100</pubDate>
-               <description>&lt;p&gt;A few days ago I ordered a small batch of
-&lt;a href=&quot;http://altusmetrum.org/ChaosKey/&quot;&gt;the ChaosKey&lt;/a&gt;, a small
-USB dongle for generating entropy created by Bdale Garbee and Keith
-Packard.  Yesterday it arrived, and I am very happy to report that it
-work great!  According to its designers, to get it to work out of the
-box, you need the Linux kernel version 4.1 or later.  I tested on a
-Debian Stretch machine (kernel version 4.9), and there it worked just
-fine, increasing the available entropy very quickly.  I wrote a small
-test oneliner to test.  It first print the current entropy level,
-drain /dev/random, and then print the entropy level for five seconds.
-Here is the situation without the ChaosKey inserted:&lt;/p&gt;
-
-&lt;blockquote&gt;&lt;pre&gt;
-% cat /proc/sys/kernel/random/entropy_avail; \
-  dd bs=1M if=/dev/random of=/dev/null count=1; \
-  for n in $(seq 1 5); do \
-     cat /proc/sys/kernel/random/entropy_avail; \
-     sleep 1; \
-  done
-300
-0+1 oppføringer inn
-0+1 oppføringer ut
-28 byte kopiert, 0,000264565 s, 106 kB/s
-4
-8
-12
-17
-21
-%
-&lt;/pre&gt;&lt;/blockquote&gt;
-
-&lt;p&gt;The entropy level increases by 3-4 every second.  In such case any
-application requiring random bits (like a HTTPS enabled web server)
-will halt and wait for more entrpy.  And here is the situation with
-the ChaosKey inserted:&lt;/p&gt;
-
-&lt;blockquote&gt;&lt;pre&gt;
-% cat /proc/sys/kernel/random/entropy_avail; \
-  dd bs=1M if=/dev/random of=/dev/null count=1; \
-  for n in $(seq 1 5); do \
-     cat /proc/sys/kernel/random/entropy_avail; \
-     sleep 1; \
-  done
-1079
-0+1 oppføringer inn
-0+1 oppføringer ut
-104 byte kopiert, 0,000487647 s, 213 kB/s
-433
-1028
-1031
-1035
-1038
-%
-&lt;/pre&gt;&lt;/blockquote&gt;
-
-&lt;p&gt;Quite the difference. :) I bought a few more than I need, in case
-someone want to buy one here in Norway. :)&lt;/p&gt;
-
-&lt;p&gt;Update: The dongle was presented at Debconf last year.  You might
-find &lt;a href=&quot;https://debconf16.debconf.org/talks/94/&quot;&gt;the talk
-recording illuminating&lt;/a&gt;.  It explains exactly what the source of
-randomness is, if you are unable to spot it from the schema drawing
-available from the ChaosKey web site linked at the start of this blog
-post.&lt;/p&gt;
+               <title>Is the short movie «Empty Socks» from 1927 in the public domain or not?</title>
+               <link>http://people.skolelinux.org/pere/blog/Is_the_short_movie__Empty_Socks__from_1927_in_the_public_domain_or_not_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Is_the_short_movie__Empty_Socks__from_1927_in_the_public_domain_or_not_.html</guid>
+                <pubDate>Tue, 5 Dec 2017 12:30:00 +0100</pubDate>
+               <description>&lt;p&gt;Three years ago, a presumed lost animation film,
+&lt;a href=&quot;https://en.wikipedia.org/wiki/Empty_Socks&quot;&gt;Empty Socks from
+1927&lt;/a&gt;, was discovered in the Norwegian National Library.  At the
+time it was discovered, it was generally assumed to be copyrighted by
+The Walt Disney Company, and I blogged about
+&lt;a href=&quot;http://people.skolelinux.org/pere/blog/Opphavsretts_status_for__Empty_Socks__fra_1927_.html&quot;&gt;my
+reasoning to conclude&lt;/a&gt; that it would would enter the Norwegian
+equivalent of the public domain in 2053, based on my understanding of
+Norwegian Copyright Law.  But a few days ago, I came across
+&lt;a href=&quot;http://www.toonzone.net/forums/threads/exposed-disneys-repurchase-of-oswald-the-rabbit-a-sham.4792291/&quot;&gt;a
+blog post claiming the movie was already in the public domain&lt;/a&gt;, at
+least in USA.  The reasoning is as follows: The film was released in
+November or Desember 1927 (sources disagree), and presumably
+registered its copyright that year.  At that time, right holders of
+movies registered by the copyright office received government
+protection for there work for 28 years.  After 28 years, the copyright
+had to be renewed if the wanted the government to protect it further.
+The blog post I found claim such renewal did not happen for this
+movie, and thus it entered the public domain in 1956.  Yet someone
+claim the copyright was renewed and the movie is still copyright
+protected.  Can anyone help me to figure out which claim is correct?
+I have not been able to find Empty Socks in Catalog of copyright
+entries.  Ser.3 pt.12-13 v.9-12 1955-1958 Motion Pictures
+&lt;a href=&quot;http://onlinebooks.library.upenn.edu/cce/1955r.html#film&quot;&gt;available
+from the University of Pennsylvania&lt;/a&gt;, neither in
+&lt;a href=&quot;https://babel.hathitrust.org/cgi/pt?id=mdp.39015084451130;page=root;view=image;size=100;seq=83;num=45&quot;&gt;page
+45 for the first half of 1955&lt;/a&gt;, nor in
+&lt;a href=&quot;https://babel.hathitrust.org/cgi/pt?id=mdp.39015084451130;page=root;view=image;size=100;seq=175;num=119&quot;&gt;page
+119 for the second half of 1955&lt;/a&gt;.  It is of course possible that
+the renewal entry was left out of the printed catalog by mistake.  Is
+there some way to rule out this possibility?  Please help, and update
+the wikipedia page with your findings.
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

 </description>
        </item>
        
        <item>
 </description>
        </item>
        
        <item>

-               <title>Detect OOXML files with undefined behaviour?</title>
-               <link>http://people.skolelinux.org/pere/blog/Detect_OOXML_files_with_undefined_behaviour_.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Detect_OOXML_files_with_undefined_behaviour_.html</guid>
-                <pubDate>Tue, 21 Feb 2017 00:20:00 +0100</pubDate>
-               <description>&lt;p&gt;I just noticed
-&lt;a href=&quot;http://www.arkivrad.no/aktuelt/riksarkivarens-forskrift-pa-horing&quot;&gt;the
-new Norwegian proposal for archiving rules in the goverment&lt;/a&gt; list
-&lt;a href=&quot;http://www.ecma-international.org/publications/standards/Ecma-376.htm&quot;&gt;ECMA-376&lt;/a&gt;
-/ ISO/IEC 29500 (aka OOXML) as valid formats to put in long term
-storage.  Luckily such files will only be accepted based on
-pre-approval from the National Archive.  Allowing OOXML files to be
-used for long term storage might seem like a good idea as long as we
-forget that there are plenty of ways for a &quot;valid&quot; OOXML document to
-have content with no defined interpretation in the standard, which
-lead to a question and an idea.&lt;/p&gt;
-
-&lt;p&gt;Is there any tool to detect if a OOXML document depend on such
-undefined behaviour?  It would be useful for the National Archive (and
-anyone else interested in verifying that a document is well defined)
-to have such tool available when considering to approve the use of
-OOXML.  I&#39;m aware of the
-&lt;a href=&quot;https://github.com/arlm/officeotron/&quot;&gt;officeotron OOXML
-validator&lt;/a&gt;, but do not know how complete it is nor if it will
-report use of undefined behaviour.  Are there other similar tools
-available?  Please send me an email if you know of any such tool.&lt;/p&gt;
+               <title>Metadata proposal for movies on the Internet Archive</title>
+               <link>http://people.skolelinux.org/pere/blog/Metadata_proposal_for_movies_on_the_Internet_Archive.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Metadata_proposal_for_movies_on_the_Internet_Archive.html</guid>
+                <pubDate>Tue, 28 Nov 2017 12:00:00 +0100</pubDate>
+               <description>&lt;p&gt;It would be easier to locate the movie you want to watch in
+&lt;a href=&quot;https://www.archive.org/&quot;&gt;the Internet Archive&lt;/a&gt;, if the
+metadata about each movie was more complete and accurate.  In the
+archiving community, a well known saying state that good metadata is a
+love letter to the future.  The metadata in the Internet Archive could
+use a face lift for the future to love us back.  Here is a proposal
+for a small improvement that would make the metadata more useful
+today.  I&#39;ve been unable to find any document describing the various
+standard fields available when uploading videos to the archive, so
+this proposal is based on my best quess and searching through several
+of the existing movies.&lt;/p&gt;
+
+&lt;p&gt;I have a few use cases in mind.  First of all, I would like to be
+able to count the number of distinct movies in the Internet Archive,
+without duplicates.  I would further like to identify the IMDB title
+ID of the movies in the Internet Archive, to be able to look up a IMDB
+title ID and know if I can fetch the video from there and share it
+with my friends.&lt;/p&gt;
+
+&lt;p&gt;Second, I would like the Butter data provider for The Internet
+archive
+(&lt;a href=&quot;https://github.com/butterproviders/butter-provider-archive&quot;&gt;available
+from github&lt;/a&gt;), to list as many of the good movies as possible.  The
+plugin currently do a search in the archive with the following
+parameters:&lt;/p&gt;
+
+&lt;p&gt;&lt;pre&gt;
+collection:moviesandfilms
+AND NOT collection:movie_trailers
+AND -mediatype:collection
+AND format:&quot;Archive BitTorrent&quot;
+AND year
+&lt;/pre&gt;&lt;/p&gt;
+
+&lt;p&gt;Most of the cool movies that fail to show up in Butter do so
+because the &#39;year&#39; field is missing.  The &#39;year&#39; field is populated by
+the year part from the &#39;date&#39; field, and should be when the movie was
+released (date or year).  Two such examples are
+&lt;a href=&quot;https://archive.org/details/SidneyOlcottsBen-hur1905&quot;&gt;Ben Hur
+from 1905&lt;/a&gt; and
+&lt;a href=&quot;https://archive.org/details/Caminandes2GranDillama&quot;&gt;Caminandes
+2: Gran Dillama from 2013&lt;/a&gt;, where the year metadata field is
+missing.&lt;/p&gt;
+
+So, my proposal is simply, for every movie in The Internet Archive
+where an IMDB title ID exist, please fill in these metadata fields
+(note, they can be updated also long after the video was uploaded, but
+as far as I can tell, only by the uploader):
+
+&lt;dl&gt;
+
+&lt;dt&gt;mediatype&lt;/dt&gt;
+&lt;dd&gt;Should be &#39;movie&#39; for movies.&lt;/dd&gt;
+
+&lt;dt&gt;collection&lt;/dt&gt;
+&lt;dd&gt;Should contain &#39;moviesandfilms&#39;.&lt;/dd&gt;
+
+&lt;dt&gt;title&lt;/dt&gt;
+&lt;dd&gt;The title of the movie, without the publication year.&lt;/dd&gt;
+
+&lt;dt&gt;date&lt;/dt&gt;
+&lt;dd&gt;The data or year the movie was released.  This make the movie show
+up in Butter, as well as make it possible to know the age of the
+movie and is useful to figure out copyright status.&lt;/dd&gt;
+
+&lt;dt&gt;director&lt;/dt&gt;
+&lt;dd&gt;The director of the movie.  This make it easier to know if the
+correct movie is found in movie databases.&lt;/dd&gt;
+
+&lt;dt&gt;publisher&lt;/dt&gt;
+&lt;dd&gt;The production company making the movie.  Also useful for
+identifying the correct movie.&lt;/dd&gt;
+
+&lt;dt&gt;links&lt;/dt&gt;
+
+&lt;dd&gt;Add a link to the IMDB title page, for example like this: &amp;lt;a
+href=&quot;http://www.imdb.com/title/tt0028496/&quot;&amp;gt;Movie in
+IMDB&amp;lt;/a&amp;gt;.  This make it easier to find duplicates and allow for
+counting of number of unique movies in the Archive.  Other external
+references, like to TMDB, could be added like this too.&lt;/dd&gt;
+
+&lt;/dl&gt;
+
+&lt;p&gt;I did consider proposing a Custom field for the IMDB title ID (for
+example &#39;imdb_title_url&#39;, &#39;imdb_code&#39; or simply &#39;imdb&#39;, but suspect it
+will be easier to simply place it in the links free text field.&lt;/p&gt;
+
+&lt;p&gt;I created
+&lt;a href=&quot;https://github.com/petterreinholdtsen/public-domain-free-imdb&quot;&gt;a
+list of IMDB title IDs for several thousand movies in the Internet
+Archive&lt;/a&gt;, but I also got a list of several thousand movies without
+such IMDB title ID (and quite a few duplicates).  It would be great if
+this data set could be integrated into the Internet Archive metadata
+to be available for everyone in the future, but with the current
+policy of leaving metadata editing to the uploaders, it will take a
+while before this happen.  If you have uploaded movies into the
+Internet Archive, you can help.  Please consider following my proposal
+above for your movies, to ensure that movie is properly
+counted. :)&lt;/p&gt;
+
+&lt;p&gt;The list is mostly generated using wikidata, which based on
+Wikipedia articles make it possible to link between IMDB and movies in
+the Internet Archive.  But there are lots of movies without a
+Wikipedia article, and some movies where only a collection page exist
+(like for &lt;a href=&quot;https://en.wikipedia.org/wiki/Caminandes&quot;&gt;the
+Caminandes example above&lt;/a&gt;, where there are three movies but only
+one Wikidata entry).&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

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        <item>
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        </item>
        
        <item>

-               <title>Ruling ignored our objections to the seizure of popcorn-time.no (#domstolkontroll)</title>
-               <link>http://people.skolelinux.org/pere/blog/Ruling_ignored_our_objections_to_the_seizure_of_popcorn_time_no___domstolkontroll_.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Ruling_ignored_our_objections_to_the_seizure_of_popcorn_time_no___domstolkontroll_.html</guid>
-                <pubDate>Mon, 13 Feb 2017 21:30:00 +0100</pubDate>
-               <description>&lt;p&gt;A few days ago, we received the ruling from
-&lt;a href=&quot;http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html&quot;&gt;my
-day in court&lt;/a&gt;.  The case in question is a challenge of the seizure
-of the DNS domain popcorn-time.no.  The ruling simply did not mention
-most of our arguments, and seemed to take everything ØKOKRIM said at
-face value, ignoring our demonstration and explanations.  But it is
-hard to tell for sure, as we still have not seen most of the documents
-in the case and thus were unprepared and unable to contradict several
-of the claims made in court by the opposition.  We are considering an
-appeal, but it is partly a question of funding, as it is costing us
-quite a bit to pay for our lawyer.  If you want to help, please
-&lt;a href=&quot;http://www.nuug.no/dns-beslag-donasjon.shtml&quot;&gt;donate to the
-NUUG defense fund&lt;/a&gt;.&lt;/p&gt;
-
-&lt;p&gt;The details of the case, as far as we know it, is available in
-Norwegian from
-&lt;a href=&quot;https://www.nuug.no/news/tags/dns-domenebeslag/&quot;&gt;the NUUG
-blog&lt;/a&gt;.  This also include
-&lt;a href=&quot;https://www.nuug.no/news/Avslag_etter_rettslig_h_ring_om_DNS_beslaget___vurderer_veien_videre.shtml&quot;&gt;the
-ruling itself&lt;/a&gt;.&lt;/p&gt;
+               <title>Legal to share more than 3000 movies listed on IMDB?</title>
+               <link>http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_3000_movies_listed_on_IMDB_.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_3000_movies_listed_on_IMDB_.html</guid>
+                <pubDate>Sat, 18 Nov 2017 21:20:00 +0100</pubDate>
+               <description>&lt;p&gt;A month ago, I blogged about my work to
+&lt;a href=&quot;http://people.skolelinux.org/pere/blog/Locating_IMDB_IDs_of_movies_in_the_Internet_Archive_using_Wikidata.html&quot;&gt;automatically
+check the copyright status of IMDB entries&lt;/a&gt;, and try to count the
+number of movies listed in IMDB that is legal to distribute on the
+Internet.  I have continued to look for good data sources, and
+identified a few more.  The code used to extract information from
+various data sources is available in
+&lt;a href=&quot;https://github.com/petterreinholdtsen/public-domain-free-imdb&quot;&gt;a
+git repository&lt;/a&gt;, currently available from github.&lt;/p&gt;
+
+&lt;p&gt;So far I have identified 3186 unique IMDB title IDs.  To gain
+better understanding of the structure of the data set, I created a
+histogram of the year associated with each movie (typically release
+year).  It is interesting to notice where the peaks and dips in the
+graph are located.  I wonder why they are placed there.  I suspect
+World War II caused the dip around 1940, but what caused the peak
+around 2010?&lt;/p&gt;
+
+&lt;p align=&quot;center&quot;&gt;&lt;img src=&quot;http://people.skolelinux.org/pere/blog/images/2017-11-18-verk-i-det-fri-filmer.png&quot; /&gt;&lt;/p&gt;
+
+&lt;p&gt;I&#39;ve so far identified ten sources for IMDB title IDs for movies in
+the public domain or with a free license.  This is the statistics
+reported when running &#39;make stats&#39; in the git repository:&lt;/p&gt;
+
+&lt;pre&gt;
+  249 entries (    6 unique) with and   288 without IMDB title ID in free-movies-archive-org-butter.json
+ 2301 entries (  540 unique) with and     0 without IMDB title ID in free-movies-archive-org-wikidata.json
+  830 entries (   29 unique) with and     0 without IMDB title ID in free-movies-icheckmovies-archive-mochard.json
+ 2109 entries (  377 unique) with and     0 without IMDB title ID in free-movies-imdb-pd.json
+  291 entries (  122 unique) with and     0 without IMDB title ID in free-movies-letterboxd-pd.json
+  144 entries (  135 unique) with and     0 without IMDB title ID in free-movies-manual.json
+  350 entries (    1 unique) with and   801 without IMDB title ID in free-movies-publicdomainmovies.json
+    4 entries (    0 unique) with and   124 without IMDB title ID in free-movies-publicdomainreview.json
+  698 entries (  119 unique) with and   118 without IMDB title ID in free-movies-publicdomaintorrents.json
+    8 entries (    8 unique) with and   196 without IMDB title ID in free-movies-vodo.json
+ 3186 unique IMDB title IDs in total
+&lt;/pre&gt;
+
+&lt;p&gt;The entries without IMDB title ID are candidates to increase the
+data set, but might equally well be duplicates of entries already
+listed with IMDB title ID in one of the other sources, or represent
+movies that lack a IMDB title ID.  I&#39;ve seen examples of all these
+situations when peeking at the entries without IMDB title ID.  Based
+on these data sources, the lower bound for movies listed in IMDB that
+are legal to distribute on the Internet is between 3186 and 4713.
+
+&lt;p&gt;It would be great for improving the accuracy of this measurement,
+if the various sources added IMDB title ID to their metadata.  I have
+tried to reach the people behind the various sources to ask if they
+are interested in doing this, without any replies so far.  Perhaps you
+can help me get in touch with the people behind VODO, Public Domain
+Torrents, Public Domain Movies and Public Domain Review to try to
+convince them to add more metadata to their movie entries?&lt;/p&gt;
+
+&lt;p&gt;Another way you could help is by adding pages to Wikipedia about
+movies that are legal to distribute on the Internet.  If such page
+exist and include a link to both IMDB and The Internet Archive, the
+script used to generate free-movies-archive-org-wikidata.json should
+pick up the mapping as soon as wikidata is updates.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

 </description>
        </item>
        
        <item>
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        </item>
        
        <item>

-               <title>A day in court challenging seizure of popcorn-time.no for #domstolkontroll</title>
-               <link>http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html</link>
-               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/A_day_in_court_challenging_seizure_of_popcorn_time_no_for__domstolkontroll.html</guid>
-                <pubDate>Fri, 3 Feb 2017 11:10:00 +0100</pubDate>
-               <description>&lt;p align=&quot;center&quot;&gt;&lt;img width=&quot;70%&quot; src=&quot;http://people.skolelinux.org/pere/blog/images/2017-02-01-popcorn-time-in-court.jpeg&quot;&gt;&lt;/p&gt;
-
-&lt;p&gt;On Wednesday, I spent the entire day in court in Follo Tingrett
-representing &lt;a href=&quot;https://www.nuug.no/&quot;&gt;the member association
-NUUG&lt;/a&gt;, alongside &lt;a href=&quot;https://www.efn.no/&quot;&gt;the member
-association EFN&lt;/a&gt; and &lt;a href=&quot;http://www.imc.no&quot;&gt;the DNS registrar
-IMC&lt;/a&gt;, challenging the seizure of the DNS name popcorn-time.no.  It
-was interesting to sit in a court of law for the first time in my
-life.  Our team can be seen in the picture above: attorney Ola
-Tellesbø, EFN board member Tom Fredrik Blenning, IMC CEO Morten Emil
-Eriksen and NUUG board member Petter Reinholdtsen.&lt;/p&gt;
-
-&lt;p&gt;&lt;a href=&quot;http://www.domstol.no/no/Enkelt-domstol/follo-tingrett/Nar-gar-rettssaken/Beramming/?cid=AAAA1701301512081262234UJFBVEZZZZZEJBAvtale&quot;&gt;The
-case at hand&lt;/a&gt; is that the Norwegian National Authority for
-Investigation and Prosecution of Economic and Environmental Crime (aka
-Økokrim) decided on their own, to seize a DNS domain early last
-year, without following
-&lt;a href=&quot;https://www.norid.no/no/regelverk/navnepolitikk/#link12&quot;&gt;the
-official policy of the Norwegian DNS authority&lt;/a&gt; which require a
-court decision.  The web site in question was a site covering Popcorn
-Time.  And Popcorn Time is the name of a technology with both legal
-and illegal applications.  Popcorn Time is a client combining
-searching a Bittorrent directory available on the Internet with
-downloading/distribute content via Bittorrent and playing the
-downloaded content on screen.  It can be used illegally if it is used
-to distribute content against the will of the right holder, but it can
-also be used legally to play a lot of content, for example the
-millions of movies
-&lt;a href=&quot;https://archive.org/details/movies&quot;&gt;available from the
-Internet Archive&lt;/a&gt; or the collection
-&lt;a href=&quot;http://vodo.net/films/&quot;&gt;available from Vodo&lt;/a&gt;.  We created
-&lt;a href=&quot;magnet:?xt=urn:btih:86c1802af5a667ca56d3918aecb7d3c0f7173084&amp;dn=PresentasjonFolloTingrett.mov&amp;tr=udp%3A%2F%2Fpublic.popcorn-tracker.org%3A6969%2Fannounce&quot;&gt;a
-video demonstrating legally use of Popcorn Time&lt;/a&gt; and played it in
-Court.  It can of course be downloaded using Bittorrent.&lt;/p&gt;
-
-&lt;p&gt;I did not quite know what to expect from a day in court.  The
-government held on to their version of the story and we held on to
-ours, and I hope the judge is able to make sense of it all.  We will
-know in two weeks time.  Unfortunately I do not have high hopes, as
-the Government have the upper hand here with more knowledge about the
-case, better training in handling criminal law and in general higher
-standing in the courts than fairly unknown DNS registrar and member
-associations.  It is expensive to be right also in Norway.  So far the
-case have cost more than NOK 70 000,-.  To help fund the case, NUUG
-and EFN have asked for donations, and managed to collect around NOK 25
-000,- so far.  Given the presentation from the Government, I expect
-the government to appeal if the case go our way.  And if the case do
-not go our way, I hope we have enough funding to appeal.&lt;/p&gt;
-
-&lt;p&gt;From the other side came two people from Økokrim.  On the benches,
-appearing to be part of the group from the government were two people
-from the Simonsen Vogt Wiik lawyer office, and three others I am not
-quite sure who was.  Økokrim had proposed to present two witnesses
-from The Motion Picture Association, but this was rejected because
-they did not speak Norwegian and it was a bit late to bring in a
-translator, but perhaps the two from MPA were present anyway.  All
-seven appeared to know each other.  Good to see the case is take
-seriously.&lt;/p&gt;
-
-&lt;p&gt;If you, like me, believe the courts should be involved before a DNS
-domain is hijacked by the government, or you believe the Popcorn Time
-technology have a lot of useful and legal applications, I suggest you
-too &lt;a href=&quot;http://www.nuug.no/dns-beslag-donasjon.shtml&quot;&gt;donate to
-the NUUG defense fund&lt;/a&gt;.  Both Bitcoin and bank transfer are
-available. If NUUG get more than we need for the legal action (very
-unlikely), the rest will be spend promoting free software, open
-standards and unix-like operating systems in Norway, so no matter what
-happens the money will be put to good use.&lt;/p&gt;
-
-&lt;p&gt;If you want to lean more about the case, I recommend you check out
-&lt;a href=&quot;https://www.nuug.no/news/tags/dns-domenebeslag/&quot;&gt;the blog
-posts from NUUG covering the case&lt;/a&gt;.  They cover the legal arguments
-on both sides.&lt;/p&gt;
+               <title>Some notes on fault tolerant storage systems</title>
+               <link>http://people.skolelinux.org/pere/blog/Some_notes_on_fault_tolerant_storage_systems.html</link>
+               <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Some_notes_on_fault_tolerant_storage_systems.html</guid>
+                <pubDate>Wed, 1 Nov 2017 15:35:00 +0100</pubDate>
+               <description>&lt;p&gt;If you care about how fault tolerant your storage is, you might
+find these articles and papers interesting.  They have formed how I
+think of when designing a storage system.&lt;/p&gt;
+
+&lt;ul&gt;
+
+&lt;li&gt;USENIX :login; &lt;a
+href=&quot;https://www.usenix.org/publications/login/summer2017/ganesan&quot;&gt;Redundancy
+Does Not Imply Fault Tolerance.  Analysis of Distributed Storage
+Reactions to Single Errors and Corruptions&lt;/a&gt; by Aishwarya Ganesan,
+Ramnatthan Alagappan, Andrea C. Arpaci-Dusseau, and Remzi
+H. Arpaci-Dusseau&lt;/li&gt;
+
+&lt;li&gt;ZDNet
+&lt;a href=&quot;http://www.zdnet.com/article/why-raid-5-stops-working-in-2009/&quot;&gt;Why
+RAID 5 stops working in 2009&lt;/a&gt; by Robin Harris&lt;/li&gt;
+
+&lt;li&gt;ZDNet
+&lt;a href=&quot;http://www.zdnet.com/article/why-raid-6-stops-working-in-2019/&quot;&gt;Why
+RAID 6 stops working in 2019&lt;/a&gt; by Robin Harris&lt;/li&gt;
+
+&lt;li&gt;USENIX FAST&#39;07
+&lt;a href=&quot;http://research.google.com/archive/disk_failures.pdf&quot;&gt;Failure
+Trends in a Large Disk Drive Population&lt;/a&gt; by Eduardo Pinheiro,
+Wolf-Dietrich Weber and Luiz André Barroso&lt;/li&gt;
+
+&lt;li&gt;USENIX ;login: &lt;a
+href=&quot;https://www.usenix.org/system/files/login/articles/hughes12-04.pdf&quot;&gt;Data
+Integrity.  Finding Truth in a World of Guesses and Lies&lt;/a&gt; by Doug
+Hughes&lt;/li&gt;
+
+&lt;li&gt;USENIX FAST&#39;08
+&lt;a href=&quot;https://www.usenix.org/events/fast08/tech/full_papers/bairavasundaram/bairavasundaram_html/&quot;&gt;An
+Analysis of Data Corruption in the Storage Stack&lt;/a&gt; by
+L. N. Bairavasundaram, G. R. Goodson, B. Schroeder, A. C.
+Arpaci-Dusseau, and R. H. Arpaci-Dusseau&lt;/li&gt;
+
+&lt;li&gt;USENIX FAST&#39;07 &lt;a
+href=&quot;https://www.usenix.org/legacy/events/fast07/tech/schroeder/schroeder_html/&quot;&gt;Disk
+failures in the real world: what does an MTTF of 1,000,000 hours mean
+to you?&lt;/a&gt; by B. Schroeder and G. A. Gibson.&lt;/li&gt;
+
+&lt;li&gt;USENIX ;login: &lt;a
+href=&quot;https://www.usenix.org/events/fast08/tech/full_papers/jiang/jiang_html/&quot;&gt;Are
+Disks the Dominant Contributor for Storage Failures?  A Comprehensive
+Study of Storage Subsystem Failure Characteristics&lt;/a&gt; by Weihang
+Jiang, Chongfeng Hu, Yuanyuan Zhou, and Arkady Kanevsky&lt;/li&gt;
+
+&lt;li&gt;SIGMETRICS 2007
+&lt;a href=&quot;http://research.cs.wisc.edu/adsl/Publications/latent-sigmetrics07.pdf&quot;&gt;An
+analysis of latent sector errors in disk drives&lt;/a&gt; by
+L. N. Bairavasundaram, G. R. Goodson, S. Pasupathy, and J. Schindler&lt;/li&gt;
+
+&lt;/ul&gt;
+
+&lt;p&gt;Several of these research papers are based on data collected from
+hundred thousands or millions of disk, and their findings are eye
+opening.  The short story is simply do not implicitly trust RAID or
+redundant storage systems.  Details matter.  And unfortunately there
+are few options on Linux addressing all the identified issues.  Both
+ZFS and Btrfs are doing a fairly good job, but have legal and
+practical issues on their own.  I wonder how cluster file systems like
+Ceph do in this regard.  After all, there is an old saying, you know
+you have a distributed system when the crash of a computer you have
+never heard of stops you from getting any work done.  The same holds
+true if fault tolerance do not work.&lt;/p&gt;
+
+&lt;p&gt;Just remember, in the end, it do not matter how redundant, or how
+fault tolerant your storage is, if you do not continuously monitor its
+status to detect and replace failed disks.&lt;/p&gt;
+
+&lt;p&gt;As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+&lt;b&gt;&lt;a href=&quot;bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&quot;&gt;15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b&lt;/a&gt;&lt;/b&gt;.&lt;/p&gt;

 </description>
        </item>
        
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