<atom:link href="http://people.skolelinux.org/pere/blog/index.rss" rel="self" type="application/rss+xml" />
<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>
+ <title>Nikita version 0.6 released - free software archive API server</title>
+ <link>http://people.skolelinux.org/pere/blog/Nikita_version_0_6_released___free_software_archive_API_server.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Nikita_version_0_6_released___free_software_archive_API_server.html</guid>
+ <pubDate>Thu, 10 Jun 2021 17:10:00 +0200</pubDate>
+ <description><p>I am very pleased to be able to share with you
+<a href="https://lists.nuug.no/pipermail/nikita-noark/2021-June/000576.html">the
+announcement of a new version of the archiving system Nikita</a>
+published by its lead developer Thomas Sødring:</p>
+
+<p><blockquote>
+
+<p>It is with great pleasure that we can announce a new release of
+nikita. Version 0.6
+(<a href="https://gitlab.com/OsloMet-ABI/nikita-noark5-core">https://gitlab.com/OsloMet-ABI/nikita-noark5-core</a>). This
+release makes new record keeping functionality available. This really
+is a maturity release. Both in terms of functionality but also code.
+Considerable effort has gone into refactoring the codebase and
+simplifying the code. Notable changes for this release include:</p>
+<ul>
-<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. :)
+ <li>Significantly improved OData parsing</li>
+ <li>Support for business specific metadata and national identifiers</li>
+ <li>Continued implementation of domain model and endpoints</li>
+ <li>Improved testing</li>
+ <li>Ability to export and import from arkivstruktur.xml</li>
-<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>
-<ul>
+<p>We are currently in the process of reaching an agreement with an
+archive institution to publish their picture archive using nikita with
+business specific metadata and we hope that we can share this with you
+soon. This is an interesting project as it allows the organisation to
+bring an older picture archive back to life while using the original
+metadata values stored as business specific metadata. Combined with
+OData means the scope and use of the archive is significantly
+increased and will showcase both the flexibility and power of
+Noark.</p>
+
+<p>I really think we are approaching a version 1.0 of nikita, even
+though there is still a lot of work to be done. The notable work at
+the moment is to implement access-control and full text indexing of
+documents.</p>
+
+<p>My sincere thanks to everyone who has contributed to this
+release!</p>
+
+<p>- Thomas</p>
+
+<p><strong>Release 0.6 2021-06-10 (d1ba5fc7e8bad0cfdce45ac20354b19d10ebbc7b)</strong></p>
- <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>
+ <li>Refactor metadata entity search</li>
+ <li>Remove redundant security configuration</li>
+ <li>Make OpenAPI documentation work</li>
+ <li>Change database structure / inheritance model to a more sensible approach</li>
+ <li>Make it possible to move entities around the fonds structure</li>
+ <li>Implemented a number of missing endpoints</li>
+ <li>Make sure yml files are in sync</li>
+ <li>Implemented/finalised storing and use of
+ <ul>
+ <li>Business Specific Metadata</li>
+ <li>Norwegian National Identifiers</li>
+ <li>Cross Reference</li>
+ <li>Keyword</li>
+ <li>StorageLocation</li>
+ <li>Author</li>
+ <li>Screening for relevant objects</li>
+ <li>ChangeLog</li>
+ <li>EventLog</li>
+ </ul></li>
+ <li>Make generation of updated docker image part of successful CI pipeline</li>
+ <li>Implement pagination for all list requests
+ <ul>
+ <li>Refactor code to support lists</li>
+ <li>Refactor code for readability</li>
+ <li>Standardise the controller/service code</li>
+ </ul></li>
+ <li>Finalise File->CaseFile expansion and Record->registryEntry/recordNote
+expansion</li>
+ <li>Improved Continuous Integration (CI) approach via gitlab</li>
+ <li>Changed conversion approach to generate tagged PDF documents</li>
+ <li>Updated dependencies
+ <ul>
+ <li>For security reasons</li>
+ <li>Brought codebase to spring-boot version 2.5.0</li>
+ <li>Remove import of necessary dependencies</li>
+ <li>Remove non-used metrics classes</li>
+ </ul></li>
+ <li>Added new analysis to CI including</li>
+ <li>Implemented storing of Keyword</li>
+ <li>Implemented storing of Screening and ScreeningMetadata</li>
+ <li>Improved OData support
+ <ul>
+ <li>Better support for inheritance in queries where applicable</li>
+ <li>Brought in more OData tests</li>
+ <li>Improved OData/hibernate understanding of queries</li>
+ <li>Implement $count, $orderby</li>
+ <li>Finalise $top and $skip</li>
+ <li>Make sure & is used between query parameters</li>
+ </ul></li>
+ <li>Improved Testing in codebase
+ <ul>
+ <li>A new approach for integration tests to make test more readable</li>
+ <li>Introduce tests in parallel with code development for TDD approach</li>
+ <li>Remove test that required particular access to storage</li>
+ </ul></li>
+ <li>Implement case-handling process from received email to case-handler
+ <ul>
+ <li>Develop required GUI elements (digital postroom from email)</li>
+ <li>Introduced leader, quality control and postroom roles</li>
+ </ul></li>
+ <li>Make PUT requests return 200 OK not 201 CREATED</li>
+ <li>Make DELETE requests return 204 NO CONTENT not 200 OK</li>
+ <li>Replaced 'oppdatert*' with 'endret*' everywhere to match latest spec</li>
+ <li>Upgrade Gitlab CI to use python > 3 for CI scripts</li>
+ <li>Bug fixes
+ <ul>
+ <li>Fix missing ALLOW</li>
+ <li>Fix reading of objects from jar file during start-up</li>
+ <li>Reduce the number of warnings in the codebase</li>
+ <li>Fix delete problems</li>
+ <li>Make better use of cascade for "leaf" objects</li>
+ <li>Add missing annotations where relevant</li>
+ <li>Remove the use of ETAG for delete</li>
+ <li>Fix missing/wrong/broken rels discovered by runtest</li>
+ <li>Drop unofficial convertFil (konverterFil) end point</li>
+ <li>Fix regex problem for dateTime</li>
+ <li>Fix multiple static analysis issues discovered by coverity</li>
+ <li>Fix proxy problem when looking for object class names</li>
+ <li>Add many missing translated Norwegian to English (internal)
+attribute/entity names</li>
+ <li>Change UUID generation approach to allow code also set a value</li>
+ <li>Fix problem with Part/PartParson</li>
+ <li>Fix problem with empty OData search results</li>
+ <li>Fix metadata entity domain problem</li>
+ </ul></li>
+ <li>General Improvements
+ <ul>
+ <li>Makes future refactoring easier as coupling is reduced</li>
+ <li>Allow some constant variables to be set from property file</li>
+ <li>Refactor code to make reflection work better across codebase</li>
+ <li>Reduce the number of @Service layer classes used in @Controller
+classes</li>
+ <li>Be more consistent on naming of similar variable types</li>
+ <li>Start printing rels/href if they are applicable</li>
+ <li>Cleaner / standardised approach to deleting objects</li>
+ <li>Avoid concatenation when using StringBuilder</li>
+ <li>Consolidate code to avoid duplication</li>
+ <li>Tidy formatting for a more consistent reading style across
+similar class files</li>
+ <li>Make throw a log.error message not an log.info message</li>
+ <li>Make throw print the log value rather than printing in multiple
+places</li>
+ <li>Add some missing pronom codes</li>
+ <li>Fix time formatting issue in Gitlab CI</li>
+ <li>Remove stale / unused code</li>
+ <li>Use only UUID datatype rather than combination String/UUID for systemID</li>
+ <li>Mark variables final and @NotNull where relevant to indicate
+intention</li>
+ </ul></li>
+ <li>Change Date values to DateTime to maintain compliance with Noark 5
+standard</li>
+ <li>Domain model improvements using Hypersistence Optimizer
+ <ul>
+ <li>Move @Transactional from class to methods to avoid borrowing the JDBC Connection unnecessarily</li>
+ <li>Fix OneToOne performance issues</li>
+ <li>Fix ManyToMany performance issues</li>
+ <li>Add missing bidirectional synchronization support</li>
+ <li>Fix ManyToMany performance issue</li>
+ </ul></li>
+ <li>Make List<> and Set<> use final-keyword to avoid potential problems
+during update operations</li>
+ <li>Changed internal URLs, replaced "hateoas-api" with "api".</li>
+ <li>Implemented storing of Precedence.</li>
+ <li>Corrected handling of screening.</li>
+ <li>Corrected _links collection returned for list of mixed entity types
+to match the specific entity.</li>
+ <li>Improved several internal structures.</li>
</ul>
+</blockquote></p>
+
<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="irc://irc.oftc.net/%23nikita">#nikita on
+irc.oftc.net</a>) or email
(<a href="https://lists.nuug.no/mailman/listinfo/nikita-noark">nikita-noark
mailing list</a>).</p>
</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>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Blockchain_and_IoT_articles_accepted_into_Records_Management_Journal.html</guid>
- <pubDate>Thu, 27 Feb 2020 09:05:00 +0100</pubDate>
- <description><p>On Tuesday, two scietific articles we have been working on for a
-while, was finally accepted for publication into
-<a href="https://www.emerald.com/insight/publication/issn/0956-5698">Records
-Management Journal</a>. Still waiting for the assigned DOI urls to
-start working, but you can have a look at the LaTeX originals here.</p>
-
-<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-09-2019-0050">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-09-2019-0056">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>
-
+ <title>VLC bittorrent plugin in Bullseye, saved by the bell?</title>
+ <link>http://people.skolelinux.org/pere/blog/VLC_bittorrent_plugin_in_Bullseye__saved_by_the_bell_.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/VLC_bittorrent_plugin_in_Bullseye__saved_by_the_bell_.html</guid>
+ <pubDate>Sat, 1 May 2021 11:00:00 +0200</pubDate>
+ <description><p>Yesterday morning I got a warning call from the Debian quality
+control system that
+<a href="https://tracker.debian.org/pkg/vlc-plugin-bittorrent">the VLC
+bittorrent plugin</a> was due to be removed because of a release
+critical bug in one of its dependencies. As you might remember, this
+plugin make VLC able to stream videos directly from a bittorrent
+source using both torrent files and magnet links, similar to using a
+HTTP source. I believe such protocol support is a vital feature in
+VLC, allowing efficient streaming from sources such at the almost 7
+million movies in <a href="https://archive.org/">the Internet
+Archive</a>.</p>
+
+<p>The dependency was the unmaintained
+<a href="https://tracker.debian.org/pkg/libtorrent-rasterbar">libtorrent-rasterbar</a>
+package, and <a href="https://bugs.debian.org/987306">the bug in
+question</a> blocked its python library from working properly. As I
+did not want Bullseye to release without bittorrent support in VLC, I
+set out to check out the status, and track down a fix for the problem.
+Luckily the issue had already been identified and fixed upstream,
+providing everything needed. All I needed to do was to fetch the
+Debian git repository, extract and trim the patch from upstream and
+apply it to the Debian package for upload.</p>
+
+<p>The fixed library was uploaded yesterday evening. But that is not
+enough to get it into Bullseye, as Debian is currently in package
+freeze to prepare for a new next stable release. Only non-critical
+packages with
+<a href="https://wiki.debian.org/ContinuousIntegration/autopkgtest">autopkgtest
+setup</a> included, in other words able to validate automatically that
+the package is working, are allowed to migrate automatically into the
+next release at this stage. And the unmaintained libtorrent-rasterbar
+lack such testing, and thus needed a manual override. I am happy to
+report that such manual override was approved a few minutes ago, thus
+increasing significantly the chance of VLC bittorrent streaming being
+available out of the box also for Debian/Buster users. A bit too
+close shave for my liking, as the Bullseye release is most likely just
+a few days away, and this did feel like the package was saved by the
+bell. I am so glad the warning email showed up in time for me to
+handle the issue, and a big thanks go to the Debian Release team for
+the quick feedback on
+<a href="irc://irc.debian.org/%23debian-release">#debian-release</a>
+and their <a href="https://bugs.debian.org/987865">swift
+unblocking</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>Updated Valutakrambod, now also with information from NBX</title>
+ <link>http://people.skolelinux.org/pere/blog/Updated_Valutakrambod__now_also_with_information_from_NBX.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Updated_Valutakrambod__now_also_with_information_from_NBX.html</guid>
+ <pubDate>Sat, 27 Feb 2021 13:30:00 +0100</pubDate>
+ <description><p>I have neglected the Valutakrambod library for a while, but decided
+this weekend to give it a face lift. I fixed a few minor glitches in
+several of the service drivers, where the API had changed since I last
+looked at the code. I also added support for fetching the order book
+from the newcomer Norwegian Bitcoin Exchange.</p>
+
+<p>I also decided to migrate the project from github to gitlab in the
+process. If you want a python library for talking to various currency
+exchanges, check out
+<a href="https://gitlab.com/petterreinholdtsen/valutakrambod">code for
+valutakrambod</a>.</p>
+
+<p>This is what the output from '<tt>bin/btc-rates-curses -c</tt>'
+looked like a few minutes ago:</p>
+
+<p><blockquote><pre>
+ Name Pair Bid Ask Spread Ftcd Age Freq
+ Bitfinex BTCEUR 39229.0000 39246.0000 0.0% 44 44 nan
+ Bitmynt BTCEUR 39071.0000 41048.9000 4.8% 43 74 nan
+ Bitpay BTCEUR 39326.7000 nan nan% 39 nan nan
+ Bitstamp BTCEUR 39398.7900 39417.3200 0.0% 0 0 1
+ Bl3p BTCEUR 39158.7800 39581.9000 1.1% 0 nan 3
+ Coinbase BTCEUR 39197.3100 39621.9300 1.1% 38 nan nan
+ Kraken+BTCEUR 39432.9000 39433.0000 0.0% 0 0 0
+ Paymium BTCEUR 39437.2100 39499.9300 0.2% 0 2264 nan
+ Bitmynt BTCNOK 409750.9600 420516.8500 2.6% 43 74 nan
+ Bitpay BTCNOK 410332.4000 nan nan% 39 nan nan
+ Coinbase BTCNOK 408675.7300 412813.7900 1.0% 38 nan nan
+ MiraiEx BTCNOK 412174.1800 418396.1500 1.5% 34 nan nan
+ NBX BTCNOK 405835.9000 408921.4300 0.8% 33 nan nan
+ Bitfinex BTCUSD 47341.0000 47355.0000 0.0% 44 53 nan
+ Bitpay BTCUSD 47388.5100 nan nan% 39 nan nan
+ Coinbase BTCUSD 47153.6500 47651.3700 1.0% 37 nan nan
+ Gemini BTCUSD 47416.0900 47439.0500 0.0% 36 336 nan
+ Hitbtc BTCUSD 47429.9900 47386.7400 -0.1% 0 0 0
+ Kraken+BTCUSD 47401.7000 47401.8000 0.0% 0 0 0
+ Exchangerates EURNOK 10.4012 10.4012 0.0% 38 76236 nan
+ Norgesbank EURNOK 10.4012 10.4012 0.0% 31 76236 nan
+ Bitstamp EURUSD 1.2030 1.2045 0.1% 2 2 1
+ Exchangerates EURUSD 1.2121 1.2121 0.0% 38 76236 nan
+ Norgesbank USDNOK 8.5811 8.5811 0.0% 31 76236 nan
+</pre></blockquote></p>
+
+<p>Yes, I notice the negative spread on Hitbtc. Either I fail to
+understand their Websocket API or they are sending bogus data. I've
+seen the same with Kraken, and suspect there is something wrong with
+the data they send.</p>
-<p><strong>Update 2020-04-26</strong>: Initially managed to swap the
-DOI numbers. Fixed it.</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>Redaksjon på plass for Noark 5 tjenestegrensesnitt</title>
- <link>http://people.skolelinux.org/pere/blog/Redaksjon_p__plass_for_Noark_5_tjenestegrensesnitt.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Redaksjon_p__plass_for_Noark_5_tjenestegrensesnitt.html</guid>
- <pubDate>Wed, 5 Feb 2020 14:45:00 +0100</pubDate>
- <description><p>Arbeidet med å lage et godt, fritt og åpent standardisert maskinelt
-grensesnitt for arkivering, med tilhørende fri
-programvareimplementasjon fortsetter. Jeg snakker om
-<a href="https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard">Noark
-5 Tjenestegrensesnitt</a> og
-<a href="https://gitlab.com/OsloMet-ABI/nikita-noark5-core/">Nikita</a>.
-Siste nytt etter
-<a href="https://www.nuug.no/aktiviteter/20200127-noark-seminar/">seminaret
-for noen dager siden</a>, er vi i Nikita-prosjektet har fått beskjed
-fra Arkivverket at det blir satt ned en redaksjon for å videreutvikle
-spesifikasjonen. Redaksjonen består av Mona Danielsen og Anne Sofie
-Knutsen ved arkivverket, Thomas Sødring ved OsloMet, og meg selv fra
-NUUG. De to sistenevnte tar seg av de åpenbare forbedringene, mens
-hele redaksjonen diskuterer tvilstilfeller. Jeg håper dette vil bidra
-til at vi lykkes i å gjøre denne protokollspesifikasjonen så entydig
-og klar at den vil bidra til et velfungerende marked for
-arkivsystemer, og sikre at programmer som trenger å snakke med
-arkivsystemet kan snakke med enhver implementasjon av
-API-spesifikasjonen. Nikita er den første implementasjonen, men det
-bør blir flere.</p>
-
-<p>Det gjenstår riktig nok endel før vi er i mål, selv om svært mye
-allerede er på plass. Med innspill og forslag til forbedringer fra
-alle som vil ha et leverandøruavhengig og fullstendig
-datamaskinlesbart grensesnitt til arkivet, så tror jeg vi vil
-lykkes.</p>
+ <title>Boken «Hvordan knuse overvåkningskapitalismen» lanseres på norsk</title>
+ <link>http://people.skolelinux.org/pere/blog/Boken__Hvordan_knuse_overv_kningskapitalismen__lanseres_p__norsk.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Boken__Hvordan_knuse_overv_kningskapitalismen__lanseres_p__norsk.html</guid>
+ <pubDate>Tue, 26 Jan 2021 19:10:00 +0100</pubDate>
+ <description><p>Etter intenst arbeid over mange måneder er endelig den norske
+utgaven av «Hvordan knuse overvåkningskapitalismen» av Cory Doctorow
+ferdig og klar til å glede millioner av lesere over hele verden.
+Følgende pressemelding ble nettopp sendt ut til norske redaksjoner:
+
+<blockquote>
+
+<p><strong>Hva gjør stordata med oss, og hvordan gjør algoritmene
+«fake news» til realiter?</strong></p>
+
+<p>Nå foreligger en viktig bok om temaet også på norsk. Boken klargjør
+og foreslår hvordan vi selv som enkeltpersoner, men også nasjonalt og
+internasjonalt kan bekjempe stordatakonsentrasjonene;
+«overvåkingskapitalismen». Boken er «Hvordan knuse
+overvåkingskapitalismen» av dr. Cory Doctorow. Den engelske
+bokutgivelsen kom for noen dager siden og lanseres med et Webinar
+torsdag 2021-01-28. Doctorow besøkte Norge og NUUG i desember med sin
+presentasjon Monopoly, Not Mind Control: What's Really Happening With
+"Surveillance Capitalism".</p>
+
+<p>I funn etter funn, eksempel etter eksempel, gjennomgår og
+analyserer dr. Doctorow de utfordringer vi møter i større og større
+omfang. Ikke bare i USA, men også her hjemme.</p>
+
+<p>Cory Doctorow er en britisk-kanadisk forfatter, journalist og
+aktivist, kjent for sine science fiction-romaner, for arbeidet for
+Creative Commons-bevegelsen, og for sine bidrag til reform av
+opphavsretten. Han er både æresdoktor og gjesteforeleser i
+datavitenskap ved Open University i UK, konsulent for Electronic
+Frontier Foundation, og godt kjent for innsiktsfullt å kommentere og
+skrive om digital utvikling.</p>
+
+<p>Boken lanseres nå på norsk, både som ebok og på papir, oversatt av
+en dugnadsgjeng ledet av Petter Reinholdtsen.</p>
+
+<p>Boken reiser noen helt grunnleggende og samfunnskritiske spørsmål:
+Hva fører det til når store deler av Internettet domineres av få store
+aktører og deres styringsverktøy og algoritmer?</p>
+
+<p>Som individer bør vi være opptatt at grenser blir satt og håndhevet
+- grenser for overvåkning av individet, for utøvelse av kommersiell
+og politisk påvirkning, og for monopoldannelser i
+dataverdenen. Slik grensesetting styrker personvernet.</p>
+
+<p>Konkurransetilsynet har ansvaret for at konkurranselovens § 11 skal
+forby «et dominerende foretak for utilbørlig å utnytte og misbruke
+sin dominerende stilling». Et tilsvarende forbud omfattes også av
+EØS-avtalens artikkel 54. Boken går i detalj om serien av
+innskrenkninger vi møter i valgfriheten, innskrenkninger som denne
+lovgivningen nettopp skal forhindre. Håndhevelse av en slik lovgivning
+er også til fordel for mindre næringsdrivende som uten dette får
+begrenset sine faktiske eller potensielle muligheter for vekst og
+etablering. «Slik atferd kan utgjøre et misbruk og kan ta ulike
+former», skriver Konkurransetilsynet.</p>
+
+<p>Cory Doctorow går i sin bok lengre enn det med sine mange eksempler
+på forhold det burde vært grepet inn mot.</p>
+
+<p>«Boken bør bidra til et sterkere engasjemen fra voktere av
+Internettet nasjonalt og internasjonalt - EU medregnet» sier
+oversetter Ole-Erik Yrvin og fortsetter: «Vi har derfor
+<a href="http://people.skolelinux.org/pere/blog/images/2021-01-26-knus-overvaakningskapitalismen-helleland.pdf">allerede
+tatt opp bokens forslag</a> direkte med Distrikts- og
+digitaliseringsminister Linda Hofstad Helleland (H) og
+Konkurransetilsynet slik at de kan følges opp.»</p>
+
+<p>«Også Norge bør innta en pådriverrolle i denne utviklingen», sier
+Petter Reinholdtsen. «Tiden er knapp, og tilsynsmyndighetene må få
+de verktøy og de ressurser de trenger for at vi her hjemme skal oppnå
+nødvendige resultater. Dette gjelder ikke bare vår egen generasjon;
+det gjelder alle generasjoner fremover», avslutter Petter
+Reinholdsen.</p>
+
+<p>Kontaktinformasjon:</p>
+
+<ul>
+
+<li>Ole-Erik Yrvin, oeyrvin (at) gmail.com, +47 46500450</li>
+
+<li>Petter Reinholdtsen, pere (at) hungry.com</li>
+
+</ul>
+
+<p>Relevante lenker:<p>
+
+<ul>
+
+<li>«Hvordan knuse overvåkingskapitalismen» kan bestilles på papir,
+som ebok eller leses på nett via
+<a href="http://www.hungry.com/~pere/publisher/">http://www.hungry.com/~pere/publisher/</a>.</li>
+
+<li>Opptak av NUUG-møtet Monopoly, Not Mind Control: What's Really
+Happening With "Surveillance Capitalism" med Cory Doctorow,
+<a href="https://www.nuug.no/aktiviteter/20201208-doctorow/">https://www.nuug.no/aktiviteter/20201208-doctorow/</a>.</li>
+
+<li>Påmelding til webinar som lanserer den engelske utgaven kan gjøres
+via
+<a href="https://craphound.com/category/destroy/">https://craphound.com/category/destroy/</a>.</li>
+
+<li>Cory Doctorows nettsted er
+<a href="https://craphound.com/">https://craphound.com/</a>.</li>
+
+</ul>
+
+</blockquote>
<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
</item>
<item>
- <title>Artikkel om Noark 5 Tjenestegrensesnitt og Nikita i Arkivråd nummer 3 for 2019</title>
- <link>http://people.skolelinux.org/pere/blog/Artikkel_om_Noark_5_Tjenestegrensesnitt_og_Nikita_i_Arkivr_d_nummer_3_for_2019.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Artikkel_om_Noark_5_Tjenestegrensesnitt_og_Nikita_i_Arkivr_d_nummer_3_for_2019.html</guid>
- <pubDate>Thu, 26 Dec 2019 08:00:00 +0100</pubDate>
- <description><p>Like før julaften ble en artikkel jeg har skrevet om vedlikehold av
-<a href="https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard">Noark
-5 Tjenestegrensesnitt</a> og Nikita publisert i <a
-href="https://www.arkivrad.no/arkivrad">tidsskriftet Arkivråd</a>.
-Det er basert på
-<a href="http://people.skolelinux.org/pere/blog/_pen_og_gjennomsiktig_vedlikehold_av_spesifikasjonen_for_Noark_5_Tjenestegrensesnitt.html">min bloggpost
-om samme tema</a> som ble publisert 2019-03-11. Jeg oppdaget nettopp
-at nettsiden til tidsskriftet Arkivråd er oppdatert med siste utgave,
-og artikkelen dermed er tilgjengelig for alle. Du finner den i
-<a href="https://www.arkivrad.no/sites/arkivrad/files/arkivrad_03_2019_nett.pdf">PDF-en
-til nummer 2019/3 på side 30-33</a>. Jeg håper leserne av
-tidsskriftet får lyst til å sjekke ut tjenestegrensesnittet og at
-artikkelen vil gjøre det enklere for flere å bidra til en enda bedre,
-klarere og mer entydig API-spesifikasjon. Det kan gjøre at
-<a href="https://gitlab.com/OsloMet-ABI/nikita-noark5-core/">arkivsystemet
-Nikita</a> kan bli enda bedre når spesifikasjonen forbedres.</p>
+ <title>Latest Jami back in Debian Testing, and scriptable using dbus</title>
+ <link>http://people.skolelinux.org/pere/blog/Latest_Jami_back_in_Debian_Testing__and_scriptable_using_dbus.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Latest_Jami_back_in_Debian_Testing__and_scriptable_using_dbus.html</guid>
+ <pubDate>Tue, 12 Jan 2021 17:00:00 +0100</pubDate>
+ <description><p>After a lot of hard work by its maintainer Alexandre Viau and
+others, the decentralized communication platform
+<a href="https://en.wikipedia.org/wiki/Jami_(software)">Jami</a>
+(earlier known as Ring), managed to get
+<a href="https://tracker.debian.org/pkg/ring">its latest version</a>
+into Debian Testing. Several of its dependencies has caused build and
+propagation problems, which all seem to be solved now.</p>
+
+<p>In addition to the fact that Jami is decentralized, similar to how
+bittorrent is decentralized, I first of all like how it is not
+connected to external IDs like phone numbers. This allow me to set up
+computers to send me notifications using Jami without having to find
+get a phone number for each computer. Automatic notification via Jami
+is also made trivial thanks to the provided client side API (as a DBus
+service). Here is my bourne shell script demonstrating how to let any
+system send a message to any Jami address. It will create a new
+identity before sending the message, if no Jami identity exist
+already:</p>
+
+<p><pre>
+#!/bin/sh
+#
+# Usage: $0 <jami-address> <message>
+#
+# Send <message> to <jami-address>, create local jami account if
+# missing.
+#
+# License: GPL v2 or later at your choice
+# Author: Petter Reinholdtsen
+
+
+if [ -z "$HOME" ] ; then
+ echo "error: missing \$HOME, required for dbus to work"
+ exit 1
+fi
+
+# First, get dbus running if not already running
+DBUSLAUNCH=/usr/bin/dbus-launch
+PIDFILE=/run/asterisk/dbus-session.pid
+if [ -e $PIDFILE ] ; then
+ . $PIDFILE
+ if ! kill -0 $DBUS_SESSION_BUS_PID 2>/dev/null ; then
+ unset DBUS_SESSION_BUS_ADDRESS
+ fi
+fi
+if [ -z "$DBUS_SESSION_BUS_ADDRESS" ] && [ -x "$DBUSLAUNCH" ]; then
+ DBUS_SESSION_BUS_ADDRESS="unix:path=$HOME/.dbus"
+ dbus-daemon --session --address="$DBUS_SESSION_BUS_ADDRESS" --nofork --nopidfile --syslog-only < /dev/null > /dev/null 2>&1 3>&1 &
+ DBUS_SESSION_BUS_PID=$!
+ (
+ echo DBUS_SESSION_BUS_PID=$DBUS_SESSION_BUS_PID
+ echo DBUS_SESSION_BUS_ADDRESS=\""$DBUS_SESSION_BUS_ADDRESS"\"
+ echo export DBUS_SESSION_BUS_ADDRESS
+ ) > $PIDFILE
+ . $PIDFILE
+fi &
+
+dringop() {
+ part="$1"; shift
+ op="$1"; shift
+ dbus-send --session \
+ --dest="cx.ring.Ring" /cx/ring/Ring/$part cx.ring.Ring.$part.$op $*
+}
+
+dringopreply() {
+ part="$1"; shift
+ op="$1"; shift
+ dbus-send --session --print-reply \
+ --dest="cx.ring.Ring" /cx/ring/Ring/$part cx.ring.Ring.$part.$op $*
+}
+
+firstaccount() {
+ dringopreply ConfigurationManager getAccountList | \
+ grep string | awk -F'"' '{print $2}' | head -n 1
+}
+
+account=$(firstaccount)
+
+if [ -z "$account" ] ; then
+ echo "Missing local account, trying to create it"
+ dringop ConfigurationManager addAccount \
+ dict:string:string:"Account.type","RING","Account.videoEnabled","false"
+ account=$(firstaccount)
+ if [ -z "$account" ] ; then
+ echo "unable to create local account"
+ exit 1
+ fi
+fi
+
+# Not using dringopreply to ensure $2 can contain spaces
+dbus-send --print-reply --session \
+ --dest=cx.ring.Ring \
+ /cx/ring/Ring/ConfigurationManager \
+ cx.ring.Ring.ConfigurationManager.sendTextMessage \
+ string:"$account" string:"$1" \
+ dict:string:string:"text/plain","$2"
+</pre></p>
+
+<p>If you want to check it out yourself, visit the
+<a href="https://jami.net/">the Jami system project page</a> to learn
+more, and install the latest Jami client from Debian Unstable or
+Testing.</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>
+<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>Meningsløst, men for hvem...</title>
- <link>http://people.skolelinux.org/pere/blog/Meningsl_st__men_for_hvem___.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Meningsl_st__men_for_hvem___.html</guid>
- <pubDate>Wed, 25 Dec 2019 10:35:00 +0100</pubDate>
- <description><p>En historie som har betydd endel for meg, og som jeg av og til
-tenker på når hverdagen tynger, ble så vidt jeg har klart å finne ut,
-skrevet av <a href="https://en.wikipedia.org/wiki/Loren_Eiseley">Loren
-Eiseley</a> <a href="https://en.wikipedia.org/wiki/The_Star_Thrower">i
-flere ulike varianter</a>. På norsk tror jeg den går under navnet
-«Gutten og sjøstjernen», og jeg fant en oversettelse av en utgave av den
-hos
-<a href="https://no.quora.com/Hva-er-din-favoritthistorie">Quora</a>.
-Fant også <a href="https://www.youtube.com/watch?v=-qClChUdlfI">en
-filmatisering</a>, men den versjonen jeg liker best fant jeg
-<a href="https://www.goodreads.com/author/quotes/56782.Loren_Eiseley">hos
-Goodreads</a>. Jeg oversatte den utgaven til norsk i går, og har lyst
-til å dele den med deg:
-
-<blockquote><p>Mens jeg tok en pause fra skrivingen og vandret på en
-øde strand ved daggry, så jeg en gutt i det fjerne bøye seg ned og
-kaste noe mens han vandret mot meg over den endeløse stranden. Da han
-kom nærmere, kunne jeg se at han kastet sjøstjerner, som var etterlatt
-i sanden av tidevannet, tilbake i havet. Da han var nær nok spurte jeg
-ham hvorfor han jobbet så hardt på denne merkelige oppgaven. Han sa at
-solen snart ville stå opp og tørke sjøstjernene slik at de ville
-dø.</p>
-
-<p>Jeg sa til ham at dette var helt meningsløst. Det var kilometer på
-kilometer med strand, og det lå sjøstjerner hele veien. En person
-alene kunne ikke gjøre noen forskjell. Han smilte da han plukket opp
-neste sjøstjerne. Mens han kastet den så langt ut i havet som han
-klarte sa han, «for denne gjør det en forskjell». Jeg droppet
-skrivingen og tilbrakte resten av morgenen med å kaste
-sjøstjerner.</p>
-
-<p>- Loren Eiseley</p>
-</blockquote>
+ <title>Boken «Made with Creative Commons» lanseres på norsk</title>
+ <link>http://people.skolelinux.org/pere/blog/Boken__Made_with_Creative_Commons__lanseres_p__norsk.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Boken__Made_with_Creative_Commons__lanseres_p__norsk.html</guid>
+ <pubDate>Sun, 15 Nov 2020 23:50:00 +0100</pubDate>
+ <description><p>Endelig er den norske utgaven av «Made with Creative Commons»
+ferdig og publisert. Følgende pressemelding ble nettopp sendt ut:
+
+<blockquote>
+
+<p><strong>Boken «Made with Creative Commons» lanseres på norsk</strong></p>
+
+<p>«Gjort med Creative Commons» er en bok om gjenbruk, deling og den
+digitale allmenningen. Boken omhandler å bygge en forretningsmodell på
+åpne verdier, endringene i tankesett og filosofi, og fordelene og
+praksisen som kommer med å være «åpen».</p>
+
+<p>Forfatterne Paul Stacey og Sarah Hinchliff Pearson tar oss med inn
+i samtaler med 24 mennesker, prosjekter og organisasjoner som på ulike
+måter generere inntekter gjennom deling av sine verk. Som leser får
+man innsikt i hvordan alt fra forskere, forfattere, kunstnere og
+filmskapere tjener penger basert på åpne forretningsmodeller. En av
+referansestudiene i denne boken viser hvordan Blender Animation Studio
+lager vakre animasjonsfilmer som de publiserer under en fri lisens,
+basert på en plattform som er fri programvare.</p>
+
+<p>Utover praktiske eksempler på forskjellige forretningsmodeller berører
+også boken forskjellen mellom tradisjonelle kommersielle virksomheter og
+de som tar utgangspunkt i den globale delingskulturen.</p>
+
+<p>«Hvis du ønsker å lære mer om digital delingskultur og Creative Commons
+er dette en bok som både vil inspirere og gi grunnleggende innsikt» sier
+leder av Creative Commons Norge, Christer Solheim Gundersen. «De siste
+årene har denne globale bevegelsen sett en betydelig vekst med totalt
+over 1,6 milliarder verk med CC-lisens tilgjengelig på nett.»
+
+Nå er den tilgjengelig på norsk takket være liten gruppe frivillige
+entusiaster ledet av Petter Reinholdtsen. «På vegne av Creative Commons
+Norge vil jeg takke hver enkelt bidragsyter. Dette prosjektet er i seg
+selv et inspirerende eksempel på at delingskulturen også har godt
+fotfeste her i Norge.», avslutter Gundersen.</p>
+
+<p>Boken er selvsagt fritt tilgjengelig under en Creative Commons lisens,
+og kan også kjøpes som ebok og papirutgave på blant annet Lulu.com og
+Amazon.</p>
+
+<p><strong>Lenker og kontaktinformasjon</strong></p>
+
+<ul>
-<p>Kanskje noe du også kan ha glede av å tenke på når ting virker
-håpløst?</p>
+<li>Kontaktpunkt:
+<br>Ole-Erik Yrvin (oeyrvin@gmail.com) og
+<br>Christer Solheim Gundersen (christer@goopen.no), +47 9341 1360</li>
-<p>Teksten er gjengitt og oversatt basert på utgaven på Good Read,
-uten tillatelse fra noen andre enn meg selv. Jeg håper på tilgivelse,
-hvis det er et problem for noen, da det er gjort i beste mening. Hvis
-eventuell rettighetshaver tar kontakt vil jeg fjerne teksten og i
-stedet legge ut henvendelsen der teksten kreves fjernet.</p>
+<li>Bokens <a href="https://madewith.cc/">engelske nettside</a></li>
+
+<li>Den <a href="http://www.hungry.com/~pere/publisher/">norske utgavens nettside</a></li>
+
+<li><a href="https://www.lulu.com/en/us/shop/sarah-hinchliff-pearson-and-paul-stacey-and-bryan-mathers-and-ryan-merkley/gjort-med-creative-commons/paperback/product-m5jy75.html">Papirutgaven fra Lulu</a></li>
+
+<li><a href="https://www.lulu.com/en/us/shop/sarah-hinchliff-pearson-and-paul-stacey-and-bryan-mathers-and-ryan-merkley/gjort-med-creative-commons/ebook/product-zw2r4k.html">Epub-utgaven fra lulu</a></li>
+
+</ul>
+
+</blockquote>
+
+<p>Nå håper jeg bare den får mange lesere, og finner veien under mange
+juletrær.</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
</item>
<item>
- <title>Artikkel om Nikita i Arkheion nummer 2019/2</title>
- <link>http://people.skolelinux.org/pere/blog/Artikkel_om_Nikita_i_Arkheion_nummer_2019_2.html</link>
- <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Artikkel_om_Nikita_i_Arkheion_nummer_2019_2.html</guid>
- <pubDate>Mon, 9 Dec 2019 15:05:00 +0100</pubDate>
- <description><p>Jeg hadde i dag gleden av å oppdage at en artikkel om
-<a href="https://gitlab.com/OsloMet-ABI/nikita-noark5-core/">arkivsystemet
-Nikita</a> som vi skrev i sommer, nå er publisert i
-<a href="http://www.arkheion.no/">Arkheion, fagtidsskrift for kommunial
-arkivsektor</a>. Du finner artikkelen på side 30-33 i nummer 2019/2,
-PDF kan lastes ned fra nettstedet til tidsskriftet. Kanskje
-publiseringen kan føre til at noen flere får øynene opp for verdien av
-et åpent standardisert API for arkivering og søk i arkivet.</p>
+ <title>Buster based Bokmål edition of Debian Administrator's Handbook</title>
+ <link>http://people.skolelinux.org/pere/blog/Buster_based_Bokm_l_edition_of_Debian_Administrator_s_Handbook.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Buster_based_Bokm_l_edition_of_Debian_Administrator_s_Handbook.html</guid>
+ <pubDate>Tue, 20 Oct 2020 18:35:00 +0200</pubDate>
+ <description><p align="center"><img align="center" src="http://people.skolelinux.org/pere/blog/images/2020-10-20-debian-handbook-nb-testprint.jpeg" width="60%"/></p>
+
+<p>I am happy to report that we finally made it! Norwegian Bokmål
+became the first translation published on paper of the new Buster
+based edition of "<a href="https://debian-handbook.info/">The Debian
+Administrator's Handbook</a>". The print proof reading copy arrived
+some days ago, and it looked good, so now the book is approved for
+general distribution. This updated paperback edition <a
+href="https://debian-handbook.info/get/#norwegian">is available from
+lulu.com</a>. The book is also available for download in electronic
+form as PDF, EPUB and Mobipocket, and can also be
+<a href="https://debian-handbook.info/browse/nb-NO/stable/">read online</a>.</p>
+
+<p>I am very happy to wrap up this Creative Common licensed project,
+which concludes several months of work by several volunteers. The
+number of Linux related books published in Norwegian are few, and I
+really hope this one will gain many readers, as it is packed with deep
+knowledge on Linux and the Debian ecosystem. The book will be
+available for various Internet book stores like Amazon and Barnes &
+Noble soon, but I recommend buying
+"<a href="https://www.lulu.com/en/us/shop/roland-mas-and-rapha%C3%ABl-hertzog/h%C3%A5ndbok-for-debian-administratoren/paperback/product-9j7qwq.html">Håndbok
+for Debian-administratoren</a>" directly from the source at Lulu.
-<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>
+<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>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>
+ <title>Buster update of Norwegian Bokmål edition of Debian Administrator's Handbook almost done</title>
+ <link>http://people.skolelinux.org/pere/blog/Buster_update_of_Norwegian_Bokm_l_edition_of_Debian_Administrator_s_Handbook_almost_done.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Buster_update_of_Norwegian_Bokm_l_edition_of_Debian_Administrator_s_Handbook_almost_done.html</guid>
+ <pubDate>Fri, 11 Sep 2020 09:45:00 +0200</pubDate>
+ <description><p>Thanks to the good work of several volunteers, the updated edition
+of the Norwegian translation for
+"<a href="https://debian-handbook.info/">The Debian Administrator's
+Handbook</a>" is now almost completed. After many months of proof
+reading, I consider the proof reading complete enough for us to move
+to the next step, and have asked for the print version to be prepared
+and sent of to the print on demand service lulu.com. While it is
+still not to late if you find any incorrect translations on
+<a href="https://hosted.weblate.org/languages/nb_NO/debian-handbook/">the
+hosted Weblate service</a>, but it will be soon. :) You can check out
+<a href=" https://debian-handbook.info/browse/nb-NO/stable/">the Buster
+edition on the web</a> until the print edition is ready.</p>
+
+<p>The book will be for sale on lulu.com and various web book stores,
+with links available from the web site for the book linked to above.
+I hope a lot of readers find it useful.</p>
-<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>Working on updated Norwegian Bokmål edition of Debian Administrator's Handbook</title>
+ <link>http://people.skolelinux.org/pere/blog/Working_on_updated_Norwegian_Bokm_l_edition_of_Debian_Administrator_s_Handbook.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Working_on_updated_Norwegian_Bokm_l_edition_of_Debian_Administrator_s_Handbook.html</guid>
+ <pubDate>Sat, 4 Jul 2020 23:55:00 +0200</pubDate>
+ <description><p>Three years ago, the first Norwegian Bokmål edition of
+"<a href="https://debian-handbook.info/">The Debian Administrator's
+Handbook</a>" was published. This was based on Debian Jessie. Now a
+new and updated version based on Buster is getting ready. Work on the
+updated Norwegian Bokmål edition has been going on for a few months
+now, and yesterday, we reached the first mile stone, with 100% of the
+texts being translated. A lot of proof reading remains, of course,
+but a major step towards a new edition has been taken.</p>
+
+<p>The book is translated by volunteers, and we would love to get some
+help with the proof reading. The translation uses
+<a href="https://hosted.weblate.org/languages/nb_NO/debian-handbook/">the
+hosted Weblate service</a>, and we welcome everyone to have a look and
+submit improvements and suggestions. There is also a proof readers
+PDF available on request, get in touch if you want to help out that
+way.</p>
<p>As usual, if you use Bitcoin and want to show your support of my
activities, please send Bitcoin donations to my address
</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>
+ <title>Secure Socket API - a simple and powerful approach for TLS support in software</title>
+ <link>http://people.skolelinux.org/pere/blog/Secure_Socket_API___a_simple_and_powerful_approach_for_TLS_support_in_software.html</link>
+ <guid isPermaLink="true">http://people.skolelinux.org/pere/blog/Secure_Socket_API___a_simple_and_powerful_approach_for_TLS_support_in_software.html</guid>
+ <pubDate>Sat, 6 Jun 2020 12:40:00 +0200</pubDate>
+ <description><p>As a member of the <a href="https://www.nuug.no/">Norwegian Unix
+User Group</a>, I have the pleasure of receiving the
+<a href="https://www.usenix.org/">USENIX</a> magazine
+<a href="https://www.usenix.org/publications/login/">;login:</a>
+several times a year. I rarely have time to read all the articles,
+but try to at least skim through them all as there is a lot of nice
+knowledge passed on there. I even carry the latest issue with me most
+of the time to try to get through all the articles when I have a few
+spare minutes.</p>
+
+<p>The other day I came across a nice article titled
+"<a href="https://www.usenix.org/publications/login/winter2018/oneill">The
+Secure Socket API: TLS as an Operating System Service</a>" with a
+marvellous idea I hope can make it all the way into the POSIX standard.
+The idea is as simple as it is powerful. By introducing a new
+socket() option IPPROTO_TLS to use TLS, and a system wide service to
+handle setting up TLS connections, one both make it trivial to add TLS
+support to any program currently using the POSIX socket API, and gain
+system wide control over certificates, TLS versions and encryption
+systems used. Instead of doing this:</p>
+
+<p><blockquote><pre>
+int socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
+</pre></blockquote></p>
+
+<p>the program code would be doing this:<p>
+
+<p><blockquote><pre>
+int socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TLS);
+</pre></blockquote></p>
+
+<p>According to the ;login: article, converting a C program to use TLS
+would normally modify only 5-10 lines in the code, which is amazing
+when compared to using for example the OpenSSL API.</p>
+
+<p>The project has set up the
+<a href="https://securesocketapi.org/">https://securesocketapi.org/</a>
+web site to spread the idea, and the code for a kernel module and the
+associated system daemon is available from two github repositories:
+<a href="https://github.com/markoneill/ssa">ssa</a> and
+<a href="https://github.com/markoneill/ssa-daemon">ssa-daemon</a>.
+Unfortunately there is no explicit license information with the code,
+so its copyright status is unclear. A
+<a href="https://github.com/markoneill/ssa/issues/2">request to solve
+this</a> about it has been unsolved since 2018-08-17.</p>
+
+<p>I love the idea of extending socket() to gain TLS support, and
+understand why it is an advantage to implement this as a kernel module
+and system wide service daemon, but can not help to think that it
+would be a lot easier to get projects to move to this way of setting
+up TLS if it was done with a user space approach where programs
+wanting to use this API approach could just link with a wrapper
+library.</p>
+
+<p>I recommend you check out this simple and powerful approach to more
+secure network connections. :)</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>
projects / homepage.git / blobdiff