<link>http://people.skolelinux.org/pere/blog/</link>
<atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
+ <item>
+ <title>Jami as a Zoom client, a trick for password protected rooms...</title>
+ <link>http://people.skolelinux.org/pere/blog/Jami_as_a_Zoom_client__a_trick_for_password_protected_rooms___.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Jami_as_a_Zoom_client__a_trick_for_password_protected_rooms___.html</guid>
+ <pubDate>Fri, 8 May 2020 13:30:00 +0200</pubDate>
+ <description><p>Half a year ago,
+<a href="http://people.skolelinux.org/pere/blog/Jami_Ring__finally_functioning_peer_to_peer_communication_client.html">I
+wrote</a> about <a href="https://jami.net/">the Jami communication
+client</a>, capable of peer-to-peer encrypted communication. It
+handle both messages, audio and video. It uses distributed hash
+tables instead of central infrastructure to connect its users to each
+other, which in my book is a plus. I mentioned briefly that it could
+also work as a SIP client, which came in handy when the higher
+educational sector in Norway started to promote Zoom as its video
+conferencing solution. I am reluctant to use the official Zoom client
+software, due to their <a href="https://zoom.us/terms">copyright
+license clauses</a> prohibiting users to reverse engineer (for example
+to check the security) and benchmark it, and thus prefer to connect to
+Zoom meetings with free software clients.</p>
+
+<p>Jami worked OK as a SIP client to Zoom as long as there was no
+password set on the room. The Jami daemon leak memory like crazy
+(approximately 1 GiB a minute) when I am connected to the video
+conference, so I had to restart the client every 7-10 minutes, which
+is not a great. I tried to get other SIP Linux clients to work
+without success, so I decided I would have to live with this wart
+until someone managed to fix the leak in the dring code base. But
+another problem showed up once the rooms were password protected. I
+could not get my dial tone signaling through from Jami to Zoom, and
+dial tone signaling is used to enter the password when connecting to
+Zoom. I tried a lot of different permutations with my Jami and
+Asterisk setup to try to figure out why the signaling did not get
+through, only to finally discover that the fundamental problem seem to
+be that Zoom is simply not able to receive dial tone signaling when
+connecting via SIP. There seem to be nothing wrong with the Jami and
+Asterisk end, it is simply broken in the Zoom end. I got help from a
+very skilled VoIP engineer figuring out this last part. And being a
+very skilled engineer, he was also able to locate a solution for me.
+Or to be exact, a workaround that solve my initial problem of
+connecting to password protected Zoom rooms using Jami.</p>
+
+<p>So, how do you do this, I am sure you are wondering by now. The
+trick is already
+<a href="https://support.zoom.us/hc/en-us/articles/202405539-H-323-SIP-Room-Connector-Dial-Strings#sip">documented
+from Zoom</a>, and it is to modify the SIP address to include the room
+password. What is most surprising about this is that the
+automatically generated email from Zoom with instructions on how to
+connect via SIP do not mention this. The SIP address to use normally
+consist of the room ID (a number), an @ character and the IP address
+of the Zoom SIP gateway. But Zoom understand a lot more than just the
+room ID in front of the at sign. The format is "<tt>[Meeting
+ID].[Password].[Layout].[Host Key]</tt>", and you can hear see how you
+can both enter password, control the layout (full screen, active
+presence and gallery) and specify the host key to start the meeting.
+The full SIP address entered into Jami to provide the password will
+then look like this (all using made up numbers):</p>
+
+<p><blockquote>
+<tt>sip:657837644.522827@192.168.169.170</tt>
+</blockquote></p>
+
+<p>Now if only jami would reduce its memory usage, I could even
+recommend this setup to others. :)</p>
+
+<p>As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
+</description>
+ </item>
+
+ <item>
+ <title>GnuCOBOL, a free platform to learn and use COBOL - nice free software</title>
+ <link>http://people.skolelinux.org/pere/blog/GnuCOBOL__a_free_platform_to_learn_and_use_COBOL___nice_free_software.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/GnuCOBOL__a_free_platform_to_learn_and_use_COBOL___nice_free_software.html</guid>
+ <pubDate>Wed, 29 Apr 2020 13:10:00 +0200</pubDate>
+ <description><p>The curiosity got the better of me when
+<a href="https://developers.slashdot.org/story/20/04/06/1424246/new-jersey-desperately-needs-cobol-programmers">Slashdot
+reported</a> that New Jersey was desperately looking for
+<a href="https://en.wikipedia.org/wiki/COBOL">COBOL</a> programmers,
+and a few days later it was reported that
+<a href="https://onezero.medium.com/ibm-rallies-cobol-engineers-to-save-overloaded-unemployment-systems-eeadf13eddce">IBM
+tried to locate COBOL programmers</a>.</p>
+
+<p>I thus decided to have a look at free software alternatives to
+learn COBOL, and had the pleasure to find
+<a href="https://sourceforge.net/projects/open-cobol/">GnuCOBOL</a> was
+already <a href="https://tracker.debian.org/pkg/gnucobol">in
+Debian</a>. It used to be called Open Cobol, and is a "compiler"
+transforming COBOL code to C or C++ before giving it to GCC or Visual
+Studio to build binaries.</p>
+
+<p>I managed to get in touch with upstream, and was impressed with the
+quick response, and also was happy to see a new Debian maintainer
+taking over when the original one recently asked to be replaced. A
+new Debian upload was done as recently as yesterday.</p>
+
+<p>Using the Debian package, I was able to follow a simple COBOL
+introduction and make and run simple COBOL programs. It was fun to
+learn a new programming language. If you want to test for yourself,
+<a href="https://en.wikipedia.org/wiki/GnuCOBOL">the GnuCOBOL Wikipedia
+page</a> have a few simple examples to get you startet.</p>
+
+<p>As I do not have much experience with COBOL, I do not know how
+standard compliant it is, but it claim to pass most tests from COBOL
+test suite, which sound good to me. It is nice to know it is possible
+to learn COBOL using software without any usage restrictions, and I am
+very happy such nice free software project as this is available. If
+you as me is curious about COBOL, check it out.</p>
+
+<p>As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
+</description>
+ </item>
+
+ <item>
+ <title>Totalovervåkning av innbyggernes bevegelser - nei takk!</title>
+ <link>http://people.skolelinux.org/pere/blog/Totaloverv_kning_av_innbyggernes_bevegelser___nei_takk_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Totaloverv_kning_av_innbyggernes_bevegelser___nei_takk_.html</guid>
+ <pubDate>Thu, 16 Apr 2020 20:30:00 +0200</pubDate>
+ <description><p>Jeg er blitt spurt hva jeg synes om lansering av smittestopp-appen,
+overvåkningsløsningen lansert av Folkehelseinstituttet,
+Simula-senteret og Regjeringen i dag, fulgt av klare trusler fra
+regjeringen om konsekvenser hvis befolkningen ikke tar den i bruk.
+Rekker ikke skrive noe fyldig om temaet, men det er klart for meg at
+den utraderer retten til privatliv samt utgjør en personlig
+sikkerhetsrisiko for alle som tar den i bruk. Bare det er nok til at
+det fremstår som en svært dårlig ide å bli med på denne "dugnaden".
+Det finnes andre og bedre tilnærminger enn den valgt av FHI. Har de
+valgt sin tilnærming for å sikre seg nok et datasett i den fremtidige
+ehelse-portalen? Potensialet for misbruk av informasjon samlet inn av
+appen er for stort, effekten på neste krise for klar og gevinsten for
+liten.</p>
+
+<p>For å si det med forhenværende leder i Datatilsynet, Georg Apenes,
+som skrev i en kronikk den gang Datatilsynet vernet
+privatsfæren at
+«<a href="https://www.dagbladet.no/kultur/rent-mel-i-bilen/66333882">SENTRALT
+I en liberal forestillingsverden finner vi aksept av borgerens rett
+til å kunne velge å være i fred; å være u-iakttatt, uregistrert og
+anonym</a>». Det er ikke uten grunn han startet kronikken med
+«Personvern et fremmedord i enkelte av de statsorganene som samler
+inn, oppbevarer og bruker personopplysninger». Der har nok
+statsorganene bare blitt dårligere på 13 år.</p>
+
+<p>Det er jo også verdt å merke seg at personvernrådet i EU (EDPB)
+mener smittestopp-appen
+<a href="https://nrkbeta.no/2020/04/16/personvernrad-i-eu-mener-norsk-app-bryter-med-viktig-personvernprinsipp/">opererer
+i strid med prinsippet om dataminimering</a>. Også de ser at det
+finnes mye bedre måter å gjøre dette på.</p>
+
+
+<p>Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
+det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
+til min adresse
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.
+Merk, betaling med bitcoin er ikke anonymt. :)</p>
+</description>
+ </item>
+
+ <item>
+ <title>Ny URL til den frie norske stavekontrollen</title>
+ <link>http://people.skolelinux.org/pere/blog/Ny_URL_til_den_frie_norske_stavekontrollen.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Ny_URL_til_den_frie_norske_stavekontrollen.html</guid>
+ <pubDate>Sat, 21 Mar 2020 08:00:00 +0100</pubDate>
+ <description><p>Det er lenge siden jeg har sett på den norske stavekontrollen, sist
+jeg skrev om temaet var i 2016, og i mellomtiden har nettstedet
+no.speling.org forsvunnet, og både git-depotet på Alioth og
+mailman-tjenesten som hadde epostlistene for oversettelser blitt lagt
+ned. Men bokmål og nynorsk trenger fortsatt stavekontroll, så etter
+et par purringer fra en som har lyst til å forbedre stavekontrollen
+har jeg endelig fått lagt ut ny offentlig kopi av git-depotet. Jeg
+valgte gitlab foran github.. Siste utgave av stavekontrollen kan
+hentes ned fra
+<a href="https://gitlab.com/norwegian-language-tools/spell-norwegian">https://gitlab.com/norwegian-language-tools/spell-norwegian</a>.
+Ingen ny versjon i denne omgang altså, bare et nytt sted å samle
+forbedringer til den frie norske stavekontrollen. :)
+
+<p>Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
+det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
+til min adresse
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.
+Merk, betaling med bitcoin er ikke anonymt. :)</p>
+</description>
+ </item>
+
+ <item>
+ <title>Nikita version 0.5 released - updated free software archive API server</title>
+ <link>http://people.skolelinux.org/pere/blog/Nikita_version_0_5_released___updated_free_software_archive_API_server.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Nikita_version_0_5_released___updated_free_software_archive_API_server.html</guid>
+ <pubDate>Mon, 2 Mar 2020 19:00:00 +0100</pubDate>
+ <description><p>Today, after many months of development, a new release of
+<ahref="https://gitlab.com/OsloMet-ABI/nikita-noark5-core/">Nikita
+Noark 5 core project</a> was finally
+<ahref="https://lists.nuug.no/pipermail/nikita-noark/2020-March/000519.html">announced
+on the project mailing list</a>. The Nikita free software solution is
+an implementation of the Norwegian archive standard Noark 5 used by
+government offices in Norway. These were the changes in version 0.5
+since version 0.4, see the email link above for links to a demo
+site:</p>
+
+<ul>
+
+ <li>Updated to Noark 5 versjon 5.0 API specification.
+ <ul>
+ <li>Changed formatting of _links from [] to {} to match IETF draft
+ on JSON HAL.</li>
+ <li>Merged Registrering og Basisregistrering in version 4 to
+ combined Registrering.</li>
+ <li>DokumentObjekt is now subtype of ArkivEnhet.</li>
+ <li>Introducing new entity Arkivnotat.</li>
+ <li>Changed all relation keys to use /v5/ instead of /v4/.</li>
+ <li>Corrected to use new official relation keys when possible.</li>
+ <li>Renamed Sakspart to Part and connect it to Mappe, Registrering
+ and Dokumentbeskrivelse instead of only Saksmappe.</li>
+ <li>Moved Korrespondansepart connection from Journalpost to
+ Registrering.</li>
+ <li>Moved Part and Korrespondansepart from package sakarkiv to
+ arkivstruktur.</li>
+ <li>Renamed presedensstatus to presedensStatus.</li>
+ <li>Use new JSON content-type "application/vnd.noark5+json".</li>
+ <li>Updated prepopulated format list to use PRONOM codes.</li>
+ <li>Implemented endpoint for system information.</li>
+ <li>Implemented national identifiers for both file and record.</li>
+ <li>Implemented comments.</li>
+ <li>implemented sign off.</li>
+ <li>implemented conversion.</li>
+ </ul></li>
+ <li>Improved/implemented OData search and paging support for more entities.</li>
+ <li>No longer exposes attribute Dokumentobjekt.referanseDokumentfil,
+ one should use the relation in _links instead.</li>
+ <li>Corrected relation keys under
+ https://rel.arkivverket.no/noark5/v5/api/administrasjon/, replacing
+ 'administrasjon' with 'admin'.</li>
+ <li>Fixed several security and stability issues discovered by Coverity.</li>
+ <li>Corrected handling ETag errors, now return code 409.</li>
+ <li>Improved handling of Kryssreferanse.</li>
+ <li>Changed internal database model to use UUID/SystemID as primary keys
+ in tables.</li>
+ <li>Changed internal database table names to use package prefix.</li>
+ <li>Changed time zone handling for date and datetime attributes, to be
+ more according to the new definition in the API specification.</li>
+ <li>Change revoke-token to only drop token on POST requests, not GET.</li>
+ <li>Updated to newer Spring version.</li>
+ <li>Changed primary key and URL component for metadata code lists to
+ use the 'kode' value instead of a SystemID.</li>
+ <li>Corrected implementation of Part and Sakspart.</li>
+ <li>Changed instance lists with subtypes (like .../registrering/ and
+ .../mappe/) to include the attributes and _links entries for the
+ subtype in the supertype lists.</li>
+ <li>Adjusted _links relations to make it possible to figure out the
+ entity of an instance using the self->href->relation key lookup
+ method.</li>
+ <li>Fixed several end points to make sure GET, PUT, POST and DELETE
+ match each other.</li>
+ <li>Updated DELETE endpoints to work with UUID based entity
+ identifiers.</li>
+ <li>Restructured code to use more common URL related constants in entry
+ point values and replace @RequestMapping with method specific
+ annotations.</li>
+ <li>Added first unit test code.</li>
+ <li>Updated web GUI to work with the updated API.</li>
+ <li>Changed integer fields, enforce them as numeric.</li>
+ <li>Rewrote and simplify metadata handling to use common service and
+ controller code instead of duplicating for each type.</li>
+ <li>Implemented the remaining metadata types.</li>
+ <li>Changed Country list source from Wikipedia to Debian iso-codes and
+ updated the list of Countries.</li>
+ <li>Many many corrections and improvements.</li>
+
+</ul>
+
+<p>If free and open standardized archiving API sound interesting to
+you, please contact us on IRC
+(<a href="irc://irc.freenode.net/%23nikita">#nikita on
+irc.freenode.net</a>) or email
+(<a href="https://lists.nuug.no/mailman/listinfo/nikita-noark">nikita-noark
+mailing list</a>).</p>
+
+<p>As usual, if you use Bitcoin and want to show your support of my
+activities, please send Bitcoin donations to my address
+<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
+</description>
+ </item>
+
<item>
<title>Blockchain and IoT articles accepted into Records Management Journal</title>
<link>http://people.skolelinux.org/pere/blog/Blockchain_and_IoT_articles_accepted_into_Records_Management_Journal.html</link>
<p>The first article is
"<a href="http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-iot-record-keeping.pdf">A
record-keeping approach to managing IoT-data for government
-agencies</a>" (<a href="https://doi.org/10.1108/RMJ-09-2019-0056">DOI
-10.1108/RMJ-09-2019-0056</a>) by Thomas Sødring, Petter Reinholdtsen
+agencies</a>" (<a href="https://doi.org/10.1108/RMJ-09-2019-0050">DOI
+10.1108/RMJ-09-2019-0050<a/>) by Thomas Sødring, Petter Reinholdtsen
and David Massey, and sketches some approaches for storing measurement
data (aka Internet of Things sensor data) in a archive, thus providing
a well defined mechanism for screening and deletion of the information </p>
<p>The second article is
"<a href="http://people.skolelinux.org/pere/blog/images/2020-02-25-rmj-block-chain-record-keeping.pdf">Publishing
and using record-keeping structural information in a blockchain</a>"
-(<a href="https://doi.org/10.1108/RMJ-09-2019-0050">DOI
-10.1108/RMJ-09-2019-0050<a/>) by Thomas Sødring, Petter Reinholdtsen
+(<a href="https://doi.org/10.1108/RMJ-09-2019-0056">DOI
+10.1108/RMJ-09-2019-0056</a>) by Thomas Sødring, Petter Reinholdtsen
and Svein Ølnes, where we describe a way for third parties to validate
authenticity and thus improve trust in the records kept in a
archive.</p>
<p>As usual, if you use Bitcoin and want to show your support of my
activities, please send Bitcoin donations to my address
<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
+
+<p><strong>Update 2020-04-26</strong>: Initially managed to swap the
+DOI numbers. Fixed it.</p>
</description>
</item>
publiseringen kan føre til at noen flere får øynene opp for verdien av
et åpent standardisert API for arkivering og søk i arkivet.</p>
-<p>Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
-det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
-til min adresse
-<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.
-Merk, betaling med bitcoin er ikke anonymt. :)</p>
-</description>
- </item>
-
- <item>
- <title>When terms and policy turn users away</title>
- <link>http://people.skolelinux.org/pere/blog/When_terms_and_policy_turn_users_away.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/When_terms_and_policy_turn_users_away.html</guid>
- <pubDate>Sat, 7 Dec 2019 21:15:00 +0100</pubDate>
- <description><p>When asked to accept terms of use and privacy policies that state
-it will to remove rights I otherwise had or accept unreasonable terms
-undermining my privacy, I choose away the service. I simply do not
-have the conscience to accept terms I have no indention of upholding.
-But how are the system and service providers to know how many people
-they scared away? Normally I just quietly walk away. But today, I
-tried a new approach. I sent the following email (removing the
-specifics, as I am not out to take the specific service in question)
-to the service provider I decided to not use, to at least give them
-one data point on how many users are unhappy with their terms:</p>
-
-<blockquote>
-From: Petter Reinholdtsen
-<br>Subject: When terms of use turn users away
-<br>To: [contact@some.site]
-<br>Date: Sat, 07 Dec 2019 16:30:56 +0100
-
-<p>Dear [Site Owner],</p>
-
-<p>I was eager to test the system, as it seemed like a fun and
-interesting application of [some] technology, but after reading the
-terms of use and privacy policy on &lt;URL:
-https://www.[some.site]/terms-of-use &gt; and &lt;URL:
-https://www.[some.site]/privacy-policy &gt; I want you to know that I
-decided to turn away. There were several provisions in the terms and
-policy turning me off, but the final term that convinced me was being
-asked to sign away my right to reverse engineer.</p>
-
-<p>--
-<br>Happy hacking
-<br>Petter Reinholdtsen</p>
-</blockquote>
-
-<p>I do not expect much to come out of it, but sharing it here in case
-others want to give something similar a try too. If companies
-discover their terms scare away enough people, perhaps they will be
-improved...</p>
-
-<p>As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
-</description>
- </item>
-
- <item>
- <title>What would it cost to store all 2018 phone calls in Norway?</title>
- <link>http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_2018_phone_calls_in_Norway_.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_2018_phone_calls_in_Norway_.html</guid>
- <pubDate>Mon, 25 Nov 2019 20:15:00 +0100</pubDate>
- <description><p>Four years ago, I did a back of the envelope calculation on
-<a href="http://people.skolelinux.org/pere/blog/What_would_it_cost_to_store_all_phone_calls_in_Norway_.html">how
-much it would cost to store audio recordings of all the phone calls in
-Norway</a>, and came up with NOK 2.1 million / EUR 250 000 for the
-year 2013. It is time to repeat the calculation using updated
-numbers. The calculation is based on how much data storage is needed
-for each minute of audio, how many minutes all the calls in Norway
-sums up to, multiplied by the cost of data storage.</p>
-
-<p>The number of phone call minutes for 2018 was fetched from
-<a href="https://ekomstatistikken.nkom.no/">the NKOM statistics
-site</a>, and for 2018, land line calls are listed as 434 238 000
-minutes, while mobile phone calls are listed with 7 542 006 000
-minutes. The total number of minutes is thus 7 976 244 000. For
-simplicity, I decided to ignore any advantages in audio compression the
-last four years, and continue to assume 60 Kbytes/min as the last
-time.</p>
-
-<p>Storage prices still varies a lot, but as last time, I decide to
-take a reasonable big and cheap hard drive, and double its price to
-include the surrounding costs into account. A 10 TB disk cost less
-than 4500 NOK / 450 EUR these days, and doubling it give 9000 NOK per
-10 TB.</p>
-
-<p>So, with the parameters in place, lets update the old table
-estimating cost for calls in a given year:</p>
-
-<table border="1">
-<tr><th>Year</th><th>Call minutes</th><th>Size</th><th>Price in NOK / EUR</th></tr>
-<tr><td>2005</td><td align="right">24 000 000 000</td><td align="right">1.3 PiB</td><td align="right">1 170 000 / 117 000</td></tr>
-
-<tr><td>2012</td><td align="right">18 000 000 000</td><td align="right">1.0 PiB</td><td align="right">900 000 / 90 000</td></tr>
-
-<tr><td>2013</td><td align="right">17 000 000 000</td><td align="right">950 TiB</td><td align="right">855 000 / 85 500</td></tr>
-
-<tr><td>2018</td><td align="right">7 976 244 000</td><td align="right">445 TiB</td><td align="right">401 100 / 40 110</td></tr>
-</table>
-
-<p>Both the cost of storage and the number of phone call minutes have
-dropped since the last time, bringing the cost down to a level where I
-guess even small organizations can afford to store the audio recording
-from every phone call taken in a year in Norway. Of course, this is
-just the cost of buying the storage equipment. Maintenance, need to
-be included as well, but the volume of a single year is about a single
-rack of hard drives, so it is not much more than I could fit in my own
-home. Wonder how much the electricity bill would raise if I had that
-kind of storage? I doubt it would be more than a few tens of thousand
-NOK per year.</p>
-</description>
- </item>
-
- <item>
- <title>Norwegian movies that might be legal to share on the Internet</title>
- <link>http://people.skolelinux.org/pere/blog/Norwegian_movies_that_might_be_legal_to_share_on_the_Internet.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Norwegian_movies_that_might_be_legal_to_share_on_the_Internet.html</guid>
- <pubDate>Sun, 1 Sep 2019 11:10:00 +0200</pubDate>
- <description><p>While working on identifying and counting movies that can be
-legally shared on the Internet, I also looked at the Norwegian movies
-listed in IMDb. So far I have identified 54 candidates published
-before 1940 that might no longer be protected by norwegian copyright
-law. Of these, only 29 are available at least in part from the
-Norwegian National Library. It can be assumed that the remaining 25
-movies are lost. It seem most useful to identify the copyright status
-of movies that are not lost. To verify that the movie is really no
-longer protected, one need to verify the list of copyright holders and
-figure out if and when they died. I've been able to identify some of
-them, but for some it is hard to figure out when they died.</p>
-
-</p>This is the list of 29 movies both available from the library and
-possibly no longer protected by copyright law. The year range
-(1909-1979 on the first line) is year of publication and last year
-with copyright protection.</p>
-
-<pre>
-1909-1979 ( 70 year) NSB Bergensbanen 1909 - http://www.imdb.com/title/tt0347601/
-1910-1980 ( 70 year) Bjørnstjerne Bjørnsons likfærd - http://www.imdb.com/title/tt9299304/
-1910-1980 ( 70 year) Bjørnstjerne Bjørnsons begravelse - http://www.imdb.com/title/tt9299300/
-1912-1998 ( 86 year) Roald Amundsens Sydpolsferd (1910-1912) - http://www.imdb.com/title/tt9237500/
-1913-2006 ( 93 year) Roald Amundsen på sydpolen - http://www.imdb.com/title/tt0347886/
-1917-1987 ( 70 year) Fanden i nøtten - http://www.imdb.com/title/tt0346964/
-1919-2018 ( 99 year) Historien om en gut - http://www.imdb.com/title/tt0010259/
-1920-1990 ( 70 year) Kaksen på Øverland - http://www.imdb.com/title/tt0011361/
-1923-1993 ( 70 year) Norge - en skildring i 6 akter - http://www.imdb.com/title/tt0014319/
-1925-1997 ( 72 year) Roald Amundsen - Ellsworths flyveekspedition 1925 - http://www.imdb.com/title/tt0016295/
-1925-1995 ( 70 year) En verdensreise, eller Da knold og tott vaskede negrene hvite med 13 sæpen - http://www.imdb.com/title/tt1018948/
-1926-1996 ( 70 year) Luftskibet 'Norge's flugt over polhavet - http://www.imdb.com/title/tt0017090/
-1926-1996 ( 70 year) Med 'Maud' over Polhavet - http://www.imdb.com/title/tt0017129/
-1927-1997 ( 70 year) Den store sultan - http://www.imdb.com/title/tt1017997/
-1928-1998 ( 70 year) Noahs ark - http://www.imdb.com/title/tt1018917/
-1928-1998 ( 70 year) Skjæbnen - http://www.imdb.com/title/tt1002652/
-1928-1998 ( 70 year) Chefens cigarett - http://www.imdb.com/title/tt1019896/
-1929-1999 ( 70 year) Se Norge - http://www.imdb.com/title/tt0020378/
-1929-1999 ( 70 year) Fra Chr. Michelsen til Kronprins Olav og Prinsesse Martha - http://www.imdb.com/title/tt0019899/
-1930-2000 ( 70 year) Mot ukjent land - http://www.imdb.com/title/tt0021158/
-1930-2000 ( 70 year) Det er natt - http://www.imdb.com/title/tt1017904/
-1930-2000 ( 70 year) Over Besseggen på motorcykel - http://www.imdb.com/title/tt0347721/
-1931-2001 ( 70 year) Glimt fra New York og den Norske koloni - http://www.imdb.com/title/tt0021913/
-1932-2007 ( 75 year) En glad gutt - http://www.imdb.com/title/tt0022946/
-1934-2004 ( 70 year) Den lystige radio-trio - http://www.imdb.com/title/tt1002628/
-1935-2005 ( 70 year) Kronprinsparets reise i Nord Norge - http://www.imdb.com/title/tt0268411/
-1935-2005 ( 70 year) Stormangrep - http://www.imdb.com/title/tt1017998/
-1936-2006 ( 70 year) En fargesymfoni i blått - http://www.imdb.com/title/tt1002762/
-1939-2009 ( 70 year) Til Vesterheimen - http://www.imdb.com/title/tt0032036/
-</pre>
-
-To be sure which one of these can be legally shared on the Internet,
-in addition to verifying the right holders list is complete, one need
-to verify the death year of these persons:
-
-<pre>
-Bjørnstjerne Bjørnson (dead 1910) - http://www.imdb.com/name/nm0085085/
-Gustav Adolf Olsen (missing death year) - http://www.imdb.com/name/nm0647652/
-Gustav Lund (missing death year) - http://www.imdb.com/name/nm0526168/
-John W. Brunius (dead 1937) - http://www.imdb.com/name/nm0116307/
-Ola Cornelius (missing death year) - http://www.imdb.com/name/nm1227236/
-Oskar Omdal (dead 1927) - http://www.imdb.com/name/nm3116241/
-Paul Berge (missing death year) - http://www.imdb.com/name/nm0074006/
-Peter Lykke-Seest (dead 1948) - http://www.imdb.com/name/nm0528064/
-Roald Amundsen (dead 1928) - https://www.imdb.com/name/nm0025468/
-Sverre Halvorsen (dead 1936) - http://www.imdb.com/name/nm1299757/
-Thomas W. Schwartz (missing death year) - http://www.imdb.com/name/nm2616250/
-</pre>
-
-<p>Perhaps you can help me figuring death year of those missing it, or
-right holders if some are missing in IMDb? It would be nice to have a
-definite list of Norwegian movies that are legal to share on the
-Internet.</p>
-
-</p>This is the list of 25 movies not available from the library and
-possibly no longer protected by copyright law:</p>
-
-<pre>
-1907-2009 (102 year) Fiskerlivets farer - http://www.imdb.com/title/tt0121288/
-1912-2018 (106 year) Historien omen moder - http://www.imdb.com/title/tt0382852/
-1912-2002 ( 90 year) Anny - en gatepiges roman - http://www.imdb.com/title/tt0002026/
-1916-1986 ( 70 year) The Mother Who Paid - http://www.imdb.com/title/tt3619226/
-1917-2018 (101 year) En vinternat - http://www.imdb.com/title/tt0008740/
-1917-2018 (101 year) Unge hjerter - http://www.imdb.com/title/tt0008719/
-1917-2018 (101 year) De forældreløse - http://www.imdb.com/title/tt0007972/
-1918-2018 (100 year) Vor tids helte - http://www.imdb.com/title/tt0009769/
-1918-2018 (100 year) Lodsens datter - http://www.imdb.com/title/tt0009314/
-1919-2018 ( 99 year) Æresgjesten - http://www.imdb.com/title/tt0010939/
-1921-2006 ( 85 year) Det nye year? - http://www.imdb.com/title/tt0347686/
-1921-1991 ( 70 year) Under Polarkredsens himmel - http://www.imdb.com/title/tt0012789/
-1923-1993 ( 70 year) Nordenfor polarcirkelen - http://www.imdb.com/title/tt0014318/
-1925-1995 ( 70 year) Med 'Stavangerfjord' til Nordkap - http://www.imdb.com/title/tt0016098/
-1926-1996 ( 70 year) Over Atlanterhavet og gjennem Amerika - http://www.imdb.com/title/tt0017241/
-1926-1996 ( 70 year) Hallo! Amerika! - http://www.imdb.com/title/tt0016945/
-1926-1996 ( 70 year) Tigeren Teodors triumf - http://www.imdb.com/title/tt1008052/
-1927-1997 ( 70 year) Rød sultan - http://www.imdb.com/title/tt1017979/
-1927-1997 ( 70 year) Søndagsfiskeren Flag - http://www.imdb.com/title/tt1018002/
-1930-2000 ( 70 year) Ro-ro til fiskeskjær - http://www.imdb.com/title/tt1017973/
-1933-2003 ( 70 year) I kongens klær - http://www.imdb.com/title/tt0024164/
-1934-2004 ( 70 year) Eventyret om de tre bukkene bruse - http://www.imdb.com/title/tt1007963/
-1934-2004 ( 70 year) Pål sine høner - http://www.imdb.com/title/tt1017966/
-1937-2007 ( 70 year) Et mesterverk - http://www.imdb.com/title/tt1019937/
-1938-2008 ( 70 year) En Harmony - http://www.imdb.com/title/tt1007975/
-</pre>
-
-<p>Several of these movies completely lack right holder information in
-IMDb and elsewhere. Without access to a copy of the movie, it is
-often impossible to get the list of people involved in making the
-movie, making it impossible to figure out the correct copyright
-status.</p>
-
-<p>Not listed here are the movies still protected by copyright law.
-Their copyright terms varies from 79 to 144 years, according to the
-information I have available so far. One of the non-lost movies might
-change status next year,
-<a href="https://www.imdb.com/title/tt1008007/">Mustads Mono from 1920</a>.
-The next one might be
-<a href="https://www.imdb.com/title/tt0347215/">Hvor isbjørnen ferdes
-from 1935</a> in 2024.</p>
-
-<p>As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
-</description>
- </item>
-
- <item>
- <title>Legal to share more than 16,000 movies listed on IMDB?</title>
- <link>http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_16_000_movies_listed_on_IMDB_.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Legal_to_share_more_than_16_000_movies_listed_on_IMDB_.html</guid>
- <pubDate>Sat, 10 Aug 2019 12:00:00 +0200</pubDate>
- <description><p>The recent announcement of from the New York Public Library on its
-results in
-<a href="https://www.vice.com/en_us/article/kz4e3e/millions-of-books-are-secretly-in-the-public-domain-you-can-download-them-free">identifying
-books published in the USA that are now in the public domain</a>,
-inspired me to update the scripts I use to track down movies that are
-in the public domain. This involved updating the script used to
-extract lists of movies believed to be in the public domain, to work
-with the latest version of the source web sites. In particular the
-new edition of the <a href="https://retrofilmvault.com/">Retro Film
-Vault</a> web site now seem to list all the films available from that
-distributor, bringing the films identified there to more than 12.000
-movies, and I was able to connect 46% of these to IMDB titles.</p>
-
-<p>The new total is 16307 IMDB IDs (aka films) in the public domain or
-creative commons licensed, and unknown status for 31460 movies
-(possibly duplicates of the 16307).</p>
-
-<p>The complete data set is available from
-<a href="https://github.com/petterreinholdtsen/public-domain-free-imdb">a
-public git repository</a>, including the scripts used to create it.</p>
-
-<p>Anyway, this is the summary of the 28 collected data sources so
-far:</p>
-
-<p><pre>
- 2361 entries ( 50 unique) with and 22472 without IMDB title ID in free-movies-archive-org-search.json
- 2363 entries ( 146 unique) with and 0 without IMDB title ID in free-movies-archive-org-wikidata.json
- 299 entries ( 32 unique) with and 93 without IMDB title ID in free-movies-cinemovies.json
- 88 entries ( 52 unique) with and 36 without IMDB title ID in free-movies-creative-commons.json
- 3190 entries ( 1532 unique) with and 13 without IMDB title ID in free-movies-fesfilm-xls.json
- 620 entries ( 24 unique) with and 283 without IMDB title ID in free-movies-fesfilm.json
- 1080 entries ( 165 unique) with and 651 without IMDB title ID in free-movies-filmchest-com.json
- 830 entries ( 13 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
- 7410 entries ( 7101 unique) with and 0 without IMDB title ID in free-movies-imdb-c-expired-us.json
- 1205 entries ( 41 unique) with and 0 without IMDB title ID in free-movies-imdb-pd.json
- 163 entries ( 22 unique) with and 88 without IMDB title ID in free-movies-infodigi-pd.json
- 158 entries ( 103 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 ( 71 unique) with and 0 without IMDB title ID in free-movies-letterboxd-silent.json
- 248 entries ( 85 unique) with and 0 without IMDB title ID in free-movies-manual.json
- 158 entries ( 4 unique) with and 64 without IMDB title ID in free-movies-mubi.json
- 85 entries ( 1 unique) with and 23 without IMDB title ID in free-movies-openflix.json
- 520 entries ( 22 unique) with and 244 without IMDB title ID in free-movies-profilms-pd.json
- 343 entries ( 14 unique) with and 10 without IMDB title ID in free-movies-publicdomainmovies-info.json
- 701 entries ( 16 unique) with and 560 without IMDB title ID in free-movies-publicdomainmovies-net.json
- 74 entries ( 13 unique) with and 60 without IMDB title ID in free-movies-publicdomainreview.json
- 698 entries ( 16 unique) with and 118 without IMDB title ID in free-movies-publicdomaintorrents.json
- 5506 entries ( 2941 unique) with and 6585 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
- 110 entries ( 2 unique) with and 29 without IMDB title ID in free-movies-two-movies-net.json
- 73 entries ( 20 unique) with and 131 without IMDB title ID in free-movies-vodo.json
-16307 unique IMDB title IDs in total, 12509 only in one list, 31460 without IMDB title ID
-</pre></p>
-
-<p>New this time is a list of all the identified IMDB titles, with
-title, year and running time, provided in free-complete.json. this
-file also indiciate which source is used to conclude the video is free
-to distribute.</p>
-
-<p>As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-<b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
-</description>
- </item>
-
- <item>
- <title>Oppdatert Noark 5 Tjenestegrenesnitt versjon 1.0 for Noark 5.5.0</title>
- <link>http://people.skolelinux.org/pere/blog/Oppdatert_Noark_5_Tjenestegrenesnitt_versjon_1_0_for_Noark_5_5_0.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Oppdatert_Noark_5_Tjenestegrenesnitt_versjon_1_0_for_Noark_5_5_0.html</guid>
- <pubDate>Fri, 5 Jul 2019 17:20:00 +0200</pubDate>
- <description><p>Jeg er veldig glad for å kunne fortelle at i går ble ny versjon av
-<a href="https://www.arkivverket.no/forvaltning-og-utvikling/noark-standarden/noark-5/tjenestegrensesnitt-noark5">API-spesifikasjonen
-for Noark 5 Tjenestegrensesnitt</a> gitt ut. Det så lenge mørkt ut
-for sjansene for å få inn nødvendige korreksjoner i
-spesifikasjonsteksten innen rimelig tid, men takket være intens og god
-innsats fra Mona og Anne Sofie hos Arkivverket de siste ukene, så ble
-resultatet som ble gitt ut på USAs uavhengighetsdag mye bedre enn jeg
-fryktet.</p>
-
-<p>Spesifikasjonen er
-<a href="https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard/">tilgjengelig
-som markdown-filer i Arkivverkets github-prosjekt for dette</a>, og de
-aller fleste av forslagene til forbedringer fra oss som holder på med
-<a href="https://gitlab.com/OsloMet-ABI/nikita-noark5-core">Nikita-prosjektet</a>
-kom med i denne nye og oppdaterte spesifikasjonsteksten. Det er
-fortsatt mye som gjenstår før den er entydig, klar og sikrer samvirke
-på tvers av leverandører, men utgangspunktet er veldig mye bedre enn
-forrige versjon fra 2016. Ta gjerne en titt.</p>
-
-<p>Ellers må jeg jo si at det var hyggelig å se at min forrige
-bloggpost om tjenestegrensesnittet fikk en
-<a href="https://beta.arkivverket.no/post/186020592045/noark-5-versjon-50-tjenestegrensesnitt-10">lenke
-fra Arkivverket Beta</a>.</p>
-
<p>Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
til min adresse
projects / homepage.git / blobdiff