If you read my blog regularly, you probably know I am involved in -running and developing the Norwegian -TV channel Frikanalen. It is an open channel, allowing everyone -in Norway to publish videos on a TV channel with national coverage. -You can think of it as Youtube for national television. -In addition to distribution on RiksTV and Uninett, Frikanalen is also -available as a Kodi addon. The last few days I have updated the code -to add more features. A -new -and improved version 0.0.3 Frikanalen addon was just made -available via the Kodi repositories. This new version include a -option to browse videos by category, as well as free text search -in the video archive. It will now also show the video duration in the -video lists, which were missing earlier. A new and experimental -link to the HD video stream currently being worked on is provided, for -those that want to see what the CasparCG -output look like. The alternative is the SD video stream, generated -using MLT. CasparCG is controlled by our -mltplayout -server which instead of talking to mlt is giving PLAY instructions -to the CasparCG server when it is time to start a new program.
- -By now, you are probably wondering what kind of content is being -played on the video. These days, it is filled with technical -presentations like those from NUUG, -Debconf, Makercon, and TED, -but there are also some periods with -EMPT TV and -P7. +
+A while back a college and friend from Debian and the Skolelinux / +Debian Edu project approached me, asking if I knew someone that might +be interested in helping out with a technology project he was running +as a teacher at L'école +franco-danoise - the Danish-French school and kindergarden. The +kids were building robots, rovers. The story behind it is to build a +rover for use +on +the dark side of the moon, and remote control it. As travel cost +was a bit high for the final destination, and they wanted to test the +concept first, he was looking for volunteers to host a rover for the +kids to control in a foreign country. I ended up volunteering as a +host, and last week the rover arrived. It took a while to arrive +after it was +built and shipped, because of customs confusion. Luckily we were +able fix it quickly with help from my colleges at work.
+ +This is what it looked like when the rover arrived. Note the cute +eyes looking up on me from the wrapping
+ +


Once the robot arrived, we needed to track +down batteries and figure out how to build custom firmware for it with +the appropriate wifi settings. I asked a friend if I could get two +18650 batteries from his pile of Tesla batteries (he had then from the +wrack of a crashed Tesla), so now the rover is running on Tesla +batteries.
+ +Building +the rover +firmware proved a bit harder, as the code did not work out of the +box with the Arduino IDE package in Debian Buster. I suspect this is +due to a unsolved + license problem +with arduino blocking Debian from upgrading to the latest version. +In the end we gave up debugging why the IDE failed to find the +required libraries, and ended up using the Arduino Makefile from the +arduino-mk Debian +package instead. Unfortunately the camera library is missing from +the Arduino environment in Debian, so we disabled the camera support +for the first firmware build, to get something up and running. With +this reduced firmware, the robot could be controlled via the +controller server, driving around and measuring distance using its +internal acoustic sensor.
+ +Next, With some help from my friend in Denmark, which checked in the +camera library into the gitlab repository for me to use, we were able +to build a new and more complete version of the firmware, and the +robot is now up and running. This is what the "commander" web page +look like after taking a measurement and a snapshot:
+ +
If you want to learn more about this project, you can check out the +The +Dark Side Challenge Hackaday web pages.
As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address @@ -59,7 +89,7 @@ activities, please send Bitcoin donations to my address
@@ -67,33 +97,64 @@ activities, please send Bitcoin donations to my addressAs part of my involvement in -the Nikita -archive API project, I've been importing a fairly large lump of -emails into a test instance of the archive to see how well this would -go. I picked a subset of my -notmuch email database, all public emails sent to me via -@lists.debian.org, giving me a set of around 216 000 emails to import. -In the process, I had a look at the various attachments included in -these emails, to figure out what to do with attachments, and noticed -that one of the most common attachment formats do not have -an -official MIME type registered with IANA/IETF. The output from -diff, ie the input for patch, is on the top 10 list of formats -included in these emails. At the moment people seem to use either -text/x-patch or text/x-diff, but neither is officially registered. It -would be better if one official MIME type were registered and used -everywhere.
- -To try to get one official MIME type for these files, I've brought -up the topic on -the -media-types mailing list. If you are interested in discussion -which MIME type to use as the official for patch files, or involved in -making software using a MIME type for patches, perhaps you would like -to join the discussion?
+ +This morning, a new release of +Nikita +Noark 5 core project was +announced +on the project mailing list. 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 0.4 +since version 0.3, see the email link above for links to a demo site:
+ +-
+
+
- Roll out OData handling to all endpoints where applicable +
- Changed the relation key for "ny-journalpost" to the official one. +
- Better link generation on outgoing links. +
- Tidy up code and make code and approaches more consistent throughout + the codebase +
- Update rels to be in compliance with updated version in the + interface standard +
- Avoid printing links on empty objects as they can't have links +
- Small bug fixes and improvements +
- Start moving generation of outgoing links to @Service layer so access + control can be used when generating links +
- Log exception that was being swallowed so it's traceable +
- Fix name mapping problem +
- Update templated printing so templated should only be printed if it + is set true. Requires more work to roll out across entire + application. +
- Remove Record->DocumentObject as per domain model of n5v4 +
- Add ability to delete lists filtered with OData +
- Return NO_CONTENT (204) on delete as per interface standard +
- Introduce support for ConstraintViolationException exception +
- Make Service classes extend NoarkService +
- Make code base respect X-Forwarded-Host, X-Forwarded-Proto and + X-Forwarded-Port +
- Update CorrespondencePart* code to be more in line with Single + Responsibility Principle +
- Make package name follow directory structure +
- Make sure Document number starts at 1, not 0 +
- Fix isues discovered by FindBugs +
- Update from Date to ZonedDateTime +
- Fix wrong tablename +
- Introduce Service layer tests +
- Improvements to CorrespondencePart +
- Continued work on Class / Classificationsystem +
- Fix feature where authors were stored as storageLocations +
- Update HQL builder for OData +
- Update OData search capability from webpage + +
If free and open standardized archiving API sound interesting to +you, please contact us on IRC +(#nikita on +irc.freenode.net) or email +(nikita-noark +mailing list).
As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address @@ -102,7 +163,7 @@ activities, please send Bitcoin donations to my address
@@ -110,70 +171,50 @@ activities, please send Bitcoin donations to my addressMy current home stereo is a patchwork of various pieces I got on -flee markeds over the years. It is amazing what kind of equipment -show up there. I've been wondering for a while if it was possible to -measure how well this equipment is working together, and decided to -see how far I could get using free software. After trawling the web I -came across an article from DIY Audio and Video on -Speaker -Testing and Analysis describing how to test speakers, and it listing -several software options, among them -AUDio MEasurement -System (AUDMES). It is the only free software system I could find -focusing on measuring speakers and audio frequency response. In the -process I also found an interesting article from NOVO on -Understanding -Speaker Specifications and Frequency Response and an article from -ecoustics on -Understanding -Speaker Frequency Response, with a lot of information on what to -look for and how to interpret the graphs. Armed with this knowledge, -I set out to measure the state of my speakers.
- -The first hurdle was that AUDMES hadn't seen a commit for 10 years -and did not build with current compilers and libraries. I got in -touch with its author, who no longer was spending time on the program -but gave me write access to the subversion repository on Sourceforge. -The end result is that now the code build on Linux and is capable of -saving and loading the collected frequency response data in CSV -format. The application is quite nice and flexible, and I was able to -select the input and output audio interfaces independently. This made -it possible to use a USB mixer as the input source, while sending -output via my laptop headphone connection. I lacked the hardware and -cabling to figure out a different way to get independent cabling to -speakers and microphone.
- -Using this setup I could see how a large range of high frequencies -apparently were not making it out of my speakers. The picture show -the frequency response measurement of one of the speakers. Note the -frequency lines seem to be slightly misaligned, compared to the CSV -output from the program. I can not hear several of these are high -frequencies, according to measurement from -Free Hearing Test -Software, an freeware system to measure your hearing (still -looking for a free software alternative), so I do not know if they are -coming out out the speakers. I thus do not quite know how to figure -out if the missing frequencies is a problem with the microphone, the -amplifier or the speakers, but I managed to rule out the audio card in my -PC by measuring my Bose noise canceling headset using its own -microphone. This setup was able to see the high frequency tones, so -the problem with my stereo had to be in the amplifier or speakers.
- -Anyway, to try to role out one factor I ended up picking up a new -set of speakers at a flee marked, and these work a lot better than the -old speakers, so I guess the microphone and amplifier is OK. If you -need to measure your own speakers, check out AUDMES. If more people -get involved, perhaps the project could become good enough to -include in Debian? And if -you know of some other free software to measure speakers and amplifier -performance, please let me know. I am aware of the freeware option -REW, but I want something -that can be developed also when the vendor looses interest.
+ +As part of my involvement in the work to +standardise +a REST based API for Noark 5, the Norwegian archiving standard, I +spent some time the last few months to try to register a +MIME type +and PRONOM +code for the SOSI file format. The background is that there is a +set of formats approved for long term storage and archiving in Norway, +and among these formats, SOSI is the only format missing a MIME type +and PRONOM code.
+ +What is SOSI, you might ask? To quote Wikipedia: SOSI is short for +Samordnet Opplegg for Stedfestet Informasjon (literally "Coordinated +Approach for Spatial Information", but more commonly expanded in +English to Systematic Organization of Spatial Information). It is a +text based file format for geo-spatial vector information used in +Norway. Information about the SOSI format can be found in English +from Wikipedia. The +specification is available in Norwegian from +the +Norwegian mapping authority. The SOSI standard, which originated +in the beginning of nineteen eighties, was the inspiration and formed the +basis for the XML based +Geography +Markup Language.
+ +I have so far written +a pattern matching +rule for the file(1) unix tool to recognize SOSI files, submitted +a request to the PRONOM project to have a PRONOM ID assigned to the +format (reference TNA1555078202S60), and today send a request to IANA +to register the "text/vnd.sosi" MIME type for this format (referanse +IANA +#1143144). If all goes well, in a few months, anyone implementing +the Noark 5 Tjenestegrensesnitt API spesification should be able to +use an official MIME type and PRONOM code for SOSI files. In +addition, anyone using SOSI files on Linux should be able to +automatically recognise the format and web sites handing out SOSI +files can begin providing a more specific MIME type. So far, SOSI +files has been handed out from web sites using the +"application/octet-stream" MIME type, which is just a nice way of +stating "I do not know". Soon, we will know. :)
As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address @@ -182,7 +223,7 @@ activities, please send Bitcoin donations to my address
@@ -190,58 +231,146 @@ activities, please send Bitcoin donations to my addressBittorrent is as far as I know, currently the most efficient way to -distribute content on the Internet. It is used all by all sorts of -content providers, from national TV stations like -NRK, Linux distributors like -Debian and -Ubuntu, and of course the -Internet archive. - -
Almost a month ago -a new -package adding Bittorrent support to VLC became available in -Debian testing and unstable. To test it, simply install it like -this:
- --apt install vlc-plugin-bittorrent -- -
Since the plugin was made available for the first time in Debian, -several improvements have been made to it. In version 2.2-4, now -available in both testing and unstable, a desktop file is provided to -teach browsers to start VLC when the user click on torrent files or -magnet links. The last part is thanks to me finally understanding -what the strange x-scheme-handler style MIME types in desktop files -are used for. By adding x-scheme-handler/magnet to the MimeType entry -in the desktop file, at least the browsers Firefox and Chromium will -suggest to start VLC when selecting a magnet URI on a web page. The -end result is that now, with the plugin installed in Buster and Sid, -one can visit any -Internet -Archive page with movies using a web browser and click on the -torrent link to start streaming the movie.
- -Note, there is still some misfeatures in the plugin. One is the -fact that it will hang and -block VLC -from exiting until the torrent streaming starts. Another is the -fact that it -will pick -and play a random file in a multi file torrent. This is not -always the video file you want. Combined with the first it can be a -bit hard to get the video streaming going. But when it work, it seem -to do a good job.
- -For the Debian packaging, I would love to find a good way to test -if the plugin work with VLC using autopkgtest. I tried, but do not -know enough of the inner workings of VLC to get it working. For now -the autopkgtest script is only checking if the .so file was -successfully loaded by VLC. If you have any suggestions, please -submit a patch to the Debian bug tracking system.
+ +As part of my involvement with the +Nikita +Noark 5 core project, I have been proposing improvements to the +API specification created by The +National Archives of Norway and helped migrating the text from a +version control system unfriendly binary format (docx) to Markdown in +git. Combined with the migration to a public git repository (on +github), this has made it possible for anyone to suggest improvement +to the text.
+ +The specification is filled with UML diagrams. I believe the +original diagrams were modelled using Sparx Systems Enterprise +Architect, and exported as EMF files for import into docx. This +approach make it very hard to track changes using a version control +system. To improve the situation I have been looking for a good text +based UML format with associated command line free software tools on +Linux and Windows, to allow anyone to send in corrections to the UML +diagrams in the specification. The tool must be text based to work +with git, and command line to be able to run it automatically to +generate the diagram images. Finally, it must be free software to +allow anyone, even those that can not accept a non-free software +license, to contribute.
+ +I did not know much about free software UML modelling tools when I +started. I have used dia and inkscape for simple modelling in the +past, but neither are available on Windows, as far as I could tell. I +came across a nice +list +of text mode uml tools, and tested out a few of the tools listed +there. The PlantUML tool seemed +most promising. After verifying that the packages +is available in +Debian and found its +Java source under a GPL license on github, I set out to test if it +could represent the diagrams we needed, ie the ones currently in +the +Noark 5 Tjenestegrensesnitt specification. I am happy to report +that it could represent them, even thought it have a few warts here +and there.
+ +After a few days of modelling I completed the task this weekend. A +temporary link to the complete set of diagrams (original and from +PlantUML) is available in +the +github issue discussing the need for a text based UML format, but +please note I lack a sensible tool to convert EMF files to PNGs, so +the "original" rendering is not as good as the original was in the +publised PDF.
+ +Here is an example UML diagram, showing the core classes for +keeping metadata about archived documents:
+ ++@startuml +skinparam classAttributeIconSize 0 + +!include media/uml-class-arkivskaper.iuml +!include media/uml-class-arkiv.iuml +!include media/uml-class-klassifikasjonssystem.iuml +!include media/uml-class-klasse.iuml +!include media/uml-class-arkivdel.iuml +!include media/uml-class-mappe.iuml +!include media/uml-class-merknad.iuml +!include media/uml-class-registrering.iuml +!include media/uml-class-basisregistrering.iuml +!include media/uml-class-dokumentbeskrivelse.iuml +!include media/uml-class-dokumentobjekt.iuml +!include media/uml-class-konvertering.iuml +!include media/uml-datatype-elektronisksignatur.iuml + +Arkivstruktur.Arkivskaper "+arkivskaper 1..*" <-o "+arkiv 0..*" Arkivstruktur.Arkiv +Arkivstruktur.Arkiv o--> "+underarkiv 0..*" Arkivstruktur.Arkiv +Arkivstruktur.Arkiv "+arkiv 1" o--> "+arkivdel 0..*" Arkivstruktur.Arkivdel +Arkivstruktur.Klassifikasjonssystem "+klassifikasjonssystem [0..1]" <--o "+arkivdel 1..*" Arkivstruktur.Arkivdel +Arkivstruktur.Klassifikasjonssystem "+klassifikasjonssystem [0..1]" o--> "+klasse 0..*" Arkivstruktur.Klasse +Arkivstruktur.Arkivdel "+arkivdel 0..1" o--> "+mappe 0..*" Arkivstruktur.Mappe +Arkivstruktur.Arkivdel "+arkivdel 0..1" o--> "+registrering 0..*" Arkivstruktur.Registrering +Arkivstruktur.Klasse "+klasse 0..1" o--> "+mappe 0..*" Arkivstruktur.Mappe +Arkivstruktur.Klasse "+klasse 0..1" o--> "+registrering 0..*" Arkivstruktur.Registrering +Arkivstruktur.Mappe --> "+undermappe 0..*" Arkivstruktur.Mappe +Arkivstruktur.Mappe "+mappe 0..1" o--> "+registrering 0..*" Arkivstruktur.Registrering +Arkivstruktur.Merknad "+merknad 0..*" <--* Arkivstruktur.Mappe +Arkivstruktur.Merknad "+merknad 0..*" <--* Arkivstruktur.Dokumentbeskrivelse +Arkivstruktur.Basisregistrering -|> Arkivstruktur.Registrering +Arkivstruktur.Merknad "+merknad 0..*" <--* Arkivstruktur.Basisregistrering +Arkivstruktur.Registrering "+registrering 1..*" o--> "+dokumentbeskrivelse 0..*" Arkivstruktur.Dokumentbeskrivelse +Arkivstruktur.Dokumentbeskrivelse "+dokumentbeskrivelse 1" o-> "+dokumentobjekt 0..*" Arkivstruktur.Dokumentobjekt +Arkivstruktur.Dokumentobjekt *-> "+konvertering 0..*" Arkivstruktur.Konvertering +Arkivstruktur.ElektroniskSignatur -[hidden]-> Arkivstruktur.Dokumentobjekt +@enduml ++ +
The format is quite +compact, with little redundant information. The text expresses +entities and relations, and there is little layout related fluff. One +can reuse content by using include files, allowing for consistent +naming across several diagrams. The include files can be standalone +PlantUML too. Here is the content of +media/uml-class-arkivskaper.iuml:
+ ++@startuml +class Arkivstruktur.Arkivskaper+ +{ + +arkivskaperID : string + +arkivskaperNavn : string + +beskrivelse : string [0..1] +} +@enduml +
This is what the complete diagram for the PlantUML notation above +look like:
+ +A cool feature of PlantUML is that the generated PNG files include +the entire original source diagram as text. The source (with include +statements expanded) can be extracted using for example +exiftool. Another cool feature is that parts of the entities +can be hidden after inclusion. This allow to use include files with +all attributes listed, even for UML diagrams that should not list any +attributes.
+ +The diagram also show some of the warts. Some times the layout +engine place text labels on top of each other, and some times it place +the class boxes too close to each other, not leaving room for the +labels on the relationship arrows. The former can be worked around by +placing extra newlines in the labes (ie "\n"). I did not do it here +to be able to demonstrate the issue. I have not found a good way +around the latter, so I normally try to reduce the problem by changing +from vertical to horizontal links to improve the layout.
+ +All in all, I am quite happy with PlantUML, and very impressed with +how quickly its lead developer responds to questions. So far I got an +answer to my questions in a few hours when I send an email. I +definitely recommend looking at PlantUML if you need to make UML +diagrams. Note, PlantUML can draw a lot more than class relations. +Check out the documention for a complete list. :)
As usual, if you use Bitcoin and want to show your support of my activities, please send Bitcoin donations to my address @@ -250,7 +379,7 @@ activities, please send Bitcoin donations to my address
@@ -258,65 +387,41 @@ activities, please send Bitcoin donations to my addressThis morning, the new release of the +
+Yesterday, a new release of Nikita Noark 5 core project was -announced +announced on the project mailing list. The 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 0.2 -since version 0.1.1 (from NEWS.md): +government offices in Norway. These were the changes in version 0.3 +since version 0.2.1 (from NEWS.md):
-
-
- Fix typos in REL names -
- Tidy up error message reporting -
- Fix issue where we used Integer.valueOf(), not Integer.getInteger() -
- Change some String handling to StringBuffer -
- Fix error reporting -
- Code tidy-up -
- Fix issue using static non-synchronized SimpleDateFormat to avoid - race conditions -
- Fix problem where deserialisers were treating integers as strings -
- Update methods to make them null-safe -
- Fix many issues reported by coverity -
- Improve equals(), compareTo() and hash() in domain model -
- Improvements to the domain model for metadata classes -
- Fix CORS issues when downloading document -
- Implementation of case-handling with registryEntry and document upload -
- Better support in Javascript for OPTIONS -
- Adding concept description of mail integration -
- Improve setting of default values for GET on ny-journalpost -
- Better handling of required values during deserialisation -
- Changed tilknyttetDato (M620) from date to dateTime -
- Corrected some opprettetDato (M600) (de)serialisation errors. -
- Improve parse error reporting. -
- Started on OData search and filtering. -
- Added Contributor Covenant Code of Conduct to project. -
- Moved repository and project from Github to Gitlab. -
- Restructured repository, moved code into src/ and web/. -
- Updated code to use Spring Boot version 2. -
- Added support for OAuth2 authentication. -
- Fixed several bugs discovered by Coverity. -
- Corrected handling of date/datetime fields. -
- Improved error reporting when rejecting during deserializatoin. -
- Adjusted default values provided for ny-arkivdel, ny-mappe, - ny-saksmappe, ny-journalpost and ny-dokumentbeskrivelse. -
- Several fixes for korrespondansepart*. -
- Updated web GUI:
-
-
-
- Now handle both file upload and download. -
- Uses new OAuth2 authentication for login. -
- Forms now fetches default values from API using GET. -
- Added RFC 822 (email), TIFF and JPEG to list of possible file formats. -
+ - Improved ClassificationSystem and Class behaviour. +
- Tidied up known inconsistencies between domain model and hateaos links. +
- Added experimental code for blockchain integration. +
- Make token expiry time configurable at upstart from properties file. +
- Continued work on OData search syntax. +
- Started work on pagination for entities, partly implemented for Saksmappe. +
- Finalise ClassifiedCode Metadata entity. +
- Implement mechanism to check if authentication token is still + valid. This allow the GUI to return a more sensible message to the + user if the token is expired. +
- Reintroduce browse.html page to allow user to browse JSON API using + hateoas links. +
- Fix bug in handling file/mappe sequence number. Year change was + not properly handled. +
- Update application yml files to be in sync with current development. +
- Stop 'converting' everything to PDF using libreoffice. Only + convert the file formats doc, ppt, xls, docx, pptx, xlsx, odt, odp + and ods. +
- Continued code style fixing, making code more readable. +
- Minor bug fixes. +
The changes and improvements are extensive. Running diffstat on -the changes between git tab 0.1.1 and 0.2 show 1098 files changed, -108666 insertions(+), 54066 deletions(-).
-If free and open standardized archiving API sound interesting to
you, please contact us on IRC
(#nikita on
@@ -331,7 +436,7 @@ activities, please send Bitcoin donations to my address
I have earlier covered the basics of trusted timestamping using the
-'openssl ts' client. See blog post for
-2014,
-2016
-and
-2017
-for those stories. But some times I want to integrate the timestamping
-in other code, and recently I needed to integrate it into Python.
-After searching a bit, I found
-the
-rfc3161 library which seemed like a good fit, but I soon
-discovered it only worked for python version 2, and I needed something
-that work with python version 3. Luckily I next came across
-the rfc3161ng library,
-a fork of the original rfc3161 library. Not only is it working with
-python 3, it have fixed a few of the bugs in the original library, and
-it has an active maintainer. I decided to wrap it up and make it
-available in
-Debian, and a few days ago it entered Debian unstable and testing. Using the library is fairly straight forward. The only slightly
-problematic step is to fetch the required certificates to verify the
-timestamp. For some services it is straight forward, while for others
-I have not yet figured out how to do it. Here is a small standalone
-code example based on of the integration tests in the library code: The code fetches the required certificates, store them as temporary
-files, timestamp a simple message, store the message and timestamp to
-disk and ask 'openssl ts' to verify the timestamp. A timestamp is
-around 1.5 kiB in size, and should be fairly easy to store for future
-use. As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b. Et virksomhetsarkiv for meg, er et arbeidsverktøy der en enkelt kan
+finne informasjonen en trenger når en trenger det, og der
+virksomhetens samlede kunnskap er tilgjengelig. Det må være greit å
+finne frem i, litt som en bibliotek. Men der et bibliotek gjerne tar
+vare på offentliggjort informasjon som er tilgjengelig flere steder,
+tar et arkiv vare på virksomhetsintern og til tider personlig
+informasjon som ofte kun er tilgjengelig fra et sted. Jeg mistenker den eneste måten å sikre at arkivet inneholder den
+samlede kunnskapen i en virksomhet, er å bruke det som virksomhetens
+kunnskapslager. Det innebærer å automatisk kopiere (brev, epost,
+SMS-er etc) inn i arkivet når de sendes og mottas, og der filtrere
+vekk det en ikke vil ta vare på, og legge på metadata om det som er
+samlet inn for enkel gjenfinning. En slik bruk av arkivet innebærer at
+arkivet er en del av daglig virke, ikke at det er siste hvilested for
+informasjon ingen lenger har daglig bruk for. For å kunne være en del
+av det daglige virket må arkivet enkelt kunne integreres med andre
+systemer. I disse dager betyr det å tilby arkivet som en
+nett-tjeneste til hele virksomheten, tilgjengelig for både mennesker
+og datamaskiner. Det betyr i tur å både tilby nettsider og et
+maskinlesbart grensesnitt. For noen år siden erkjente visjonære arkivarer fordelene med et
+standardisert maskinlesbart grensesnitt til organisasjonens arkiv. De
+gikk igang med å lage noe de kalte
+Noark
+5 Tjenestegrensesnitt. Gjort riktig, så åpner slike maskinlesbare
+grensesnitt for samvirke på tvers av uavhengige programvaresystemer.
+Gjort feil, vil det blokkere for samvirke og bidra til
+leverandørinnlåsing. For å gjøre det riktig så må grensesnittet være
+klart og entydig beskrevet i en spesifikasjon som gjør at
+spesifikasjonen tolkes på samme måte uavhengig av hvem som leser den,
+og uavhengig av hvem som tar den i bruk. For å oppnå klare og entydige beskrivelser i en spesifikasjon, som
+trengs for å kunne få en fri og åpen standard (se
+Digistan-definisjon),
+så trengs det en åpen og gjennomsiktig inngangsport med lav terskel,
+der de som forsøker å ta den i bruk enkelt kan få inn korreksjoner,
+etterlyse klargjøringer og rapportere uklarheter i spesifikasjonen.
+En trenger også automatiserte datasystemer som måler og sjekker at et
+gitt grensesnitt fungerer i tråd med spesifikasjonen. For Noark 5 Tjenestegrensesnittet er det nå etablert en slik åpen
+og gjennomsiktig inngangsport på prosjekttjenesten github. Denne
+inngangsporten består først og fremst av en åpen portal som lar enhver
+se hva som er gjort av endringer i spesifikasjonsteksten over tid, men
+det hører også med et åpent "diskusjonsforum" der en kan
+komme med endringsforslag og forespørsler om klargjøringer. Alle
+registrerte brukere på github kan bidra med innspill til disse
+henvendelsene. I samarbeide med Arkivverket har jeg fått opprettet et git-depot
+med spesifikasjonsteksten for tjenestegrensesnittet, der det er lagt
+inn historikk for endringer i teksten de siste årene, samt lagt inn
+endringsforslag og forespørsler om klargjøring av teksten. Bakgrunnen
+for at jeg bidro med dette er at jeg er involvert i
+Nikita-prosjektet,
+som lager en fri programvare-utgave av Noark 5 Tjenestegrensesnitt.
+Det er først når en forsøker å lage noe i tråd med en spesifikasjon at
+en oppdager hvor mange detaljer som må beskrives i spesifikasjonen for
+å sikre samhandling. Spesifikasjonen vedlikeholdes i et rent tekstformat, for å ha et
+format egnet for versjonskontroll via versjontrollsystemet git. Dette
+gjør det både enkelt å se konkret hvilke endringer som er gjort når,
+samt gjør det praktisk mulig for enhver med github-konto å sende inn
+endringsforslag med formuleringer til spesifikasjonsteksten. Dette
+tekstformatet vises frem som nettsider på github, slik at en ikke
+trenger spesielle verktøy for å se på siste utgave av
+spesifikasjonen. Fra dette rene tekstformatet kan det så avledes ulike formater, som
+HTML for websider, PDF for utskrift på papir og ePub for lesing med
+ebokleser. Avlednings-systemet (byggesystemet) bruker i dag
+verktøyene pandoc, latex, docbook-xsl og GNU make til
+transformasjonen. Tekstformatet som brukes dag er
+Markdown, men det vurderes
+Ã¥
+endre
+til formatet RST i fremtiden for bedre styring av utseende på
+PDF-utgaven. Versjonskontrollsystemet git ble valgt da det er både fleksibelt,
+avansert og enkelt å ta i bruk. Github ble valgt (foran f.eks. Gitlab
+som vi bruker i Nikita), da Arkivverket allerede hadde tatt i bruk
+Github i andre sammenhenger. Enkle endringer i teksten kan gjøres av priviligerte brukere
+direkte i nettsidene til Github, ved å finne aktuell fil som skal
+endres (f.eks. kapitler/03-konformitet.md), klikke på den lille
+bokstaven i høyre hjørne over teksten. Det kommer opp en nettside der
+en kan endre teksten slik en ønsker. Når en er fornøyd med endringen
+så må endringen "sjekkes inn" i historikken. Det gjøres ved
+Ã¥ gi en kort beskrivelse av endringen (beskriv helst hvorfor endringen
+trengs, ikke hva som er endret), under overskriften "Commit
+changes". En kan og bør legge inn en lengre forklaring i det
+større skrivefeltet, før en velger om endringen skal sendes direkte
+til 'master'-grenen (dvs. autorativ utgave av spesifikasjonen) eller
+om en skal lage en ny gren for denne endringen og opprette en
+endringsforespørsel (aka "Pull Request"/PR). Når alt dette
+er gjort kan en velge "Commit changes" for å sende inn
+endringen. Hvis den er lagt inn i "master"-grenen så er den
+en offisiell del av spesifikasjonen med en gang. Hvis den derimot er
+en endringsforespørsel, så legges den inn i
+listen
+over forslag til endringer som venter på korrekturlesing og
+godkjenning. Større endringer (for eksempel samtidig endringer i flere filer)
+gjøres enklest ved å hente ned en kopi av git-depoet lokalt og gjøre
+endringene der før endringsforslaget sendes inn. Denne prosessen er
+godt beskrivet i dokumentasjon fra github. Git-prosjektet som skal
+"klones" er
+https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard/. For å registrere nye utfordringer (issues) eller kommentere på
+eksisterende utfordringer benyttes nettsiden
+https://github.com/arkivverket/noark5-tjenestegrensesnitt-standard/issues.
+I skrivende stund er det 48 åpne og 11 avsluttede utfordringer. Et
+forslag til hva som bør være med når en beskriver en utfordring er
+tilgjengelig som utfordring
+#14. For å bygge en PDF-utgave av spesifikasjonen så bruker jeg i dag en
+Debian GNU/Linux-maskin med en rekke programpakker installert. NÃ¥r
+dette er på plass, så holder det å kjøre kommandoen 'make pdf html' på
+kommandolinjen, vente ca. 20 sekunder, før spesifikasjon.pdf og
+spesifikasjon.html ligger klar på disken. Verktøyene for bygging av
+PDF, HTML og ePub-utgave er også tilgjengelig på Windows og
+MacOSX. Github bidrar med rammeverket. Men for at åpent vedlikehold av
+spesifikasjonen skal fungere, så trengs det folk som bidrar med sin
+tid og kunnskap. Arkivverket har sagt de skal bidra med innspill og
+godkjenne forslag til endringer, men det blir størst suksess hvis alle
+som bruker og lager systemer basert på Noark 5 Tjenestegrensesnitt
+bidrar med sin kunnskap og kommer med forslag til forebedringer. Jeg
+stiller. Blir du med? Det er viktig å legge til rette for åpen diskusjon blant alle
+interesserte, som ikke krever at en må godta lange kontrakter med
+vilkår for deltagelse. Inntil Arkivverket dukker opp på IRC har vi
+laget en IRC-kanal der interesserte enkelt kan orientere seg og
+diskutere tjenestegrensesnittet. Alle er velkommen til å ta turen
+innom
+#nikita
+(f.eks. via irc.freenode.net) for å møte likesinnede. Det holder dog ikke å ha en god spesifikasjon, hvis ikke de som tar
+den i bruk gjør en like god jobb. For å automatisk teste om et konkret
+tjenestegrensesnitt følger (min) forståelse av
+spesifikasjonsdokumentet, har jeg skrevet et program som kobler seg
+opp til et Noark 5v4 REST-tjeneste og tester alt den finner for å se
+om det er i henhold til min tolkning av spesifikasjonen. Dette
+verktøyet er tilgjengelig fra
+https://github.com/petterreinholdtsen/noark5-tester,
+og brukes daglig mens vi utvikler Nikita for å sikre at vi ikke
+introduserer nye feil. Hvis en skal sikre samvirke på tvers av ulike
+systemer er det helt essensielt å kunne raskt og automatisk sjekke at
+tjenestegrensesnittet oppfører seg som forventet. Jeg håper andre som
+lager sin utgave av tjenestegrensesnittet vi bruke dette verktøyet,
+slik at vi tidlig og raskt kan oppdage hvor vi har tolket
+spesifikasjonen ulikt, og dermed få et godt grunnlag for å gjøre
+spesifikasjonsteksten enda klarere og bedre. Dagens beskrivelse av Noark 5 Tjenestegrensesnitt er et svært godt
+utgangspunkt for å gjøre virksomhetens arkiv til et dynamisk og
+sentralt arbeidsverktøy i organisasjonen. Blir du med å gjøre den
+enda bedre? A few days, I rescued a Windows victim over to Debian. To try to
-rescue the remains, I helped set up automatic sync with Google Drive.
-I did not find any sensible Debian package handling this
-automatically, so I rebuild the grive2 source from
-the Ubuntu UPD8 PPA to do the
-task and added a autostart desktop entry and a small shell script to
-run in the background while the user is logged in to do the sync.
-Here is a sketch of the setup for future reference. I first created ~/googledrive, entered the directory and
-ran 'grive -a' to authenticate the machine/user. Next, I
-created a autostart hook in ~/.config/autostart/grive.desktop
-to start the sync when the user log in: Finally, I wrote the ~/bin/grive-sync script to sync
-~/googledrive/ with the files in Google Drive. Feel free to use the setup if you want. It can be assumed to be
-GNU GPL v2 licensed (or any later version, at your leisure), but I
-doubt this code is possible to claim copyright on. As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b. For
+syv år siden oppdaget jeg at billettautomater for
+kollektivtrafikken i Oslo kjørte
+Windows 2000
+Professional. Operativsystemet har ikke fått sikkerhetsfikser fra
+Microsoft siden 2010-07-13 i følge dem selv. Den samme versjonen av
+operativsystemet var i bruk
+for
+to og et halvt år siden, og jammen er det ikke også i bruk den dag
+i dag: Bildet er tatt i dag av Kirill Miazine og tilgjengelig for bruk med
+bruksvilkårene til
+Creative
+Commons Attribution 4.0 International (CC BY 4.0). Kanskje det hadde vært
+bedre
+med gratis kollektivtrafikk, slik at vi slapp å stole på
+datakompetansen til Ruter for å verne våre privatliv samt holde
+personopplysninger og betalingsinformasjon unna uvedkommende. Eneste
+måten å sikre at hvor en befinner seg ikke kan hentes ut fra Ruters
+systemer er å betale enkeltbilletter med kontanter. Jeg vet at Ruter
+har en god historie om hvor personvernvennlige mobil-app og
+RFID-kortene er, men den historien er ikke mulig å uavhengig
+kontrollere uten priviligert tilgang til interne system og blir dermed
+bare nok en god historie basert på tillit til de som forteller
+historien. Det er ikke slik en sikrer privatsfæren. Det gjør en ved
+å sikre at det ikke (kan) registreres informasjon om ens person. 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
+15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.
+Merk, betaling med bitcoin er ikke anonymt. :) It would come as no surprise to anyone that I am interested in
-bitcoins and virtual currencies. I've been keeping an eye on virtual
-currencies for many years, and it is part of the reason a few months
-ago, I started writing a python library for collecting currency
-exchange rates and trade on virtual currency exchanges. I decided to
-name the end result valutakrambod, which perhaps can be translated to
-small currency shop. The library uses the tornado python library to handle HTTP and
-websocket connections, and provide a asynchronous system for
-connecting to and tracking several services. The code is available
-from
-github. The library client loops over all known "public" services,
-initialises it, subscribes to any updates from the service, checks and
-activates websocket streaming if the service provide it, and if no
-streaming is supported, fetches information from the service and sets
-up a periodic update every 60 seconds. The output from this client
-can look like this: The exchange order book is tracked in addition to the best buy/sell
-price, for those that need to know the details. The other example client is focusing on providing a curses view
-with updated buy/sell prices as soon as they are received from the
-services. This code is located in bin/btc-rates-curses and activated
-by using the '-c' argument. Without the argument the "curses" output
-is printed without using curses, which is useful for debugging. The
-curses view look like this: The code for this client is too complex for a simple blog post, so
-you will have to check out the git repository to figure out how it
-work. What I can tell is how the three last numbers on each line
-should be interpreted. The first is how many seconds ago information
-was received from the service. The second is how long ago, according
-to the service, the provided information was updated. The last is an
-estimate on how often the buy/sell values change. If you find this library useful, or would like to improve it, I
-would love to hear from you. Note that for some of the services I've
-implemented a trading API. It might be the topic of a future blog
-post. As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b. Jeg registrerer med glede at Stortinget i dag har
+vedtatt
+at det skal vedlikeholdes et åpent og maskinlesbart register over
+reelle rettighetshavere i Norge. Her kan en kanskje få et
+register som kan brukes til å analysere eierskap og kontroll i Norge
+maskinelt og knytte det til internasjonale databaser som
+OpenCorporates. Det liker
+jeg. Den vedtatte grense på 25 prosents eierandel fikk stor
+oppmerksomhet i debatten. Jeg ser fra enkel analyse av skatteetatens
+eierskapsregister at 80.4% av alle selskapseiere i registeret har
+mindre enn 25% eierandel, mot 73.8% som har mindre enn 5% eierandel.
+En grense på 25% vil altså utelukke 80.4% av selskapseierne fra det
+vedtatte registeret, og en grense på 5% vil skjule 73.8%. En må helt
+ned i registrering av eierandeler over circa 0.002% for å få mer enn
+halvparten av selskapseierne i Norge. Mon tro hvor langt ned en må i
+eierprosent for å få med alle eierskapene til politisk valgte
+representanter? Jeg biter meg også merke i at Sivert Bjørnstad fra FrP
+tilsynelatende tror at aksjonærregisteret er et eksisterende åpent
+register, på tross av at det så vidt jeg vet kun deles ved personlig
+oppmøte hos skatteetaten og ikke er tilgjengelig i maskinlesbart
+format for enhver, og dermed så langt ikke er importert inn i
+OpenCorporates. Det anser jeg ikke for et spesielt åpent register.
+Debatten ga ellers lite håp om at situasjonen bedrer seg, da
+finansministeren bare henviste til en fraværende næringsministeren og
+ikke ville uttale seg om et skikkelig aksjonærregister snart dukker
+opp. 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
+15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.
+Merk, betaling med bitcoin er ikke anonymt. :) Back in February, I got curious to see
-if
-VLC now supported Bittorrent streaming. It did not, despite the
-fact that the idea and code to handle such streaming had been floating
-around for years. I did however find
-a standalone plugin
-for VLC to do it, and half a year later I decided to wrap up the
-plugin and get it into Debian. I uploaded it to NEW a few days ago,
-and am very happy to report that it
-entered
-Debian a few hours ago, and should be available in Debian/Unstable
-tomorrow, and Debian/Testing in a few days. With the vlc-plugin-bittorrent package installed you should be able
-to stream videos using a simple call to Yesterday, the Kraken virtual currency exchange announced
+their
+Websocket service, providing a stream of exchange updates to its
+clients. Getting updated rates quickly is a good idea, so I used
+their API
+documentation and added Websocket support to the Kraken service in
+Valutakrambod today. The python library can now get updates
+from Kraken several times per second, instead of every time the
+information is polled from the REST API. If this sound interesting to you, the code for valutakrambod is
+available from
+github.
+Here is example output from the example client displaying rates in a
+curses view: I would love to get help maintaining this package. Get in touch if
-you are interested. Yes, I notice the strange negative spread on Hitbtc. I've seen the
+same on Kraken. Another strange observation is that Kraken some times
+announce trade orders a fraction of a second in the future. I really
+wonder what is going on there. As usual, if you use Bitcoin and want to show your support of my
activities, please send Bitcoin donations to my address
@@ -722,7 +793,7 @@ activities, please send Bitcoin donations to my address
I continue to explore my Kodi installation, and today I wanted to
-tell it to play a youtube URL I received in a chat, without having to
-insert search terms using the on-screen keyboard. After searching the
-web for API access to the Youtube plugin and testing a bit, I managed
-to find a recipe that worked. If you got a kodi instance with its API
-available from http://kodihost/jsonrpc, you can try the following to
-have check out a nice cover band. I've extended kodi-stream program to take a video source as its
-first argument. It can now handle direct video links, youtube links
-and 'desktop' to stream my desktop to Kodi. It is almost like a
-Chromecast. :) As usual, if you use Bitcoin and want to show your support of my
-activities, please send Bitcoin donations to my address
-15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b. I høst ble jeg inspirert til å bidra til oversettelsen av
+strategispillet Unknown
+Horizons, og oversatte de nesten 200 strengene i prosjektet til
+bokmål. Deretter har jeg gått å ventet på at det kom en ny utgave som
+inneholdt disse oversettelsene. NÃ¥ er endelig ventetiden over. Den
+nye versjonen kom på nyåret, og ble
+lastet opp i
+Debian for noen få dager siden. I går kveld fikk jeg testet det ut, og
+må innrømme at oversettelsene fungerer fint. Fant noen få tekster som
+måtte justeres, men ikke noe alvorlig. Har oppdatert
+oversettelsen på
+Weblate, slik at neste utgave vil være enda bedre. :) Spillet er et ressursstyringsspill ala Civilization, og er morsomt
+å spille for oss som liker slikt. :) 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
+15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b.
+Merk, betaling med bitcoin er ikke anonymt. :)
-#!/usr/bin/python3
-
-"""
-
-Python 3 script demonstrating how to use the rfc3161ng module to
-get trusted timestamps.
-
-The license of this code is the same as the license of the rfc3161ng
-library, ie MIT/BSD.
-
-"""
-
-import os
-import pyasn1.codec.der
-import rfc3161ng
-import subprocess
-import tempfile
-import urllib.request
-
-def store(f, data):
- f.write(data)
- f.flush()
- f.seek(0)
-
-def fetch(url, f=None):
- response = urllib.request.urlopen(url)
- data = response.read()
- if f:
- store(f, data)
- return data
-
-def main():
- with tempfile.NamedTemporaryFile() as cert_f,\
- tempfile.NamedTemporaryFile() as ca_f,\
- tempfile.NamedTemporaryFile() as msg_f,\
- tempfile.NamedTemporaryFile() as tsr_f:
-
- # First fetch certificates used by service
- certificate_data = fetch('https://freetsa.org/files/tsa.crt', cert_f)
- ca_data_data = fetch('https://freetsa.org/files/cacert.pem', ca_f)
-
- # Then timestamp the message
- timestamper = \
- rfc3161ng.RemoteTimestamper('http://freetsa.org/tsr',
- certificate=certificate_data)
- data = b"Python forever!\n"
- tsr = timestamper(data=data, return_tsr=True)
-
- # Finally, convert message and response to something 'openssl ts' can verify
- store(msg_f, data)
- store(tsr_f, pyasn1.codec.der.encoder.encode(tsr))
- args = ["openssl", "ts", "-verify",
- "-data", msg_f.name,
- "-in", tsr_f.name,
- "-CAfile", ca_f.name,
- "-untrusted", cert_f.name]
- subprocess.check_call(args)
-
-if '__main__' == __name__:
- main()
-
-
-
-
-
-[Desktop Entry]
-Name=Google drive autosync
-Type=Application
-Exec=/home/user/bin/grive-sync
-
-
-
-#!/bin/sh
-set -e
-cd ~/
-cleanup() {
- if [ "$syncpid" ] ; then
- kill $syncpid
- fi
-}
-trap cleanup EXIT INT QUIT
-/usr/lib/grive/grive-sync.sh listen googledrive 2>&1 | sed "s%^%$0:%" &
-syncpdi=$!
-while true; do
- if ! xhost >/dev/null 2>&1 ; then
- echo "no DISPLAY, exiting as the user probably logged out"
- exit 1
- fi
- if [ ! -e /run/user/1000/grive-sync.sh_googledrive ] ; then
- /usr/lib/grive/grive-sync.sh sync googledrive
- fi
- sleep 300
-done 2>&1 | sed "s%^%$0:%"
-
-
-
-import functools
-import tornado.ioloop
-import valutakrambod
-class SimpleClient(object):
- def __init__(self):
- self.services = []
- self.streams = []
- pass
- def newdata(self, service, pair, changed):
- print("%-15s %s-%s: %8.3f %8.3f" % (
- service.servicename(),
- pair[0],
- pair[1],
- service.rates[pair]['ask'],
- service.rates[pair]['bid'])
- )
- async def refresh(self, service):
- await service.fetchRates(service.wantedpairs)
- def run(self):
- self.ioloop = tornado.ioloop.IOLoop.current()
- self.services = valutakrambod.service.knownServices()
- for e in self.services:
- service = e()
- service.subscribe(self.newdata)
- stream = service.websocket()
- if stream:
- self.streams.append(stream)
- else:
- # Fetch information from non-streaming services immediately
- self.ioloop.call_later(len(self.services),
- functools.partial(self.refresh, service))
- # as well as regularly
- service.periodicUpdate(60)
- for stream in self.streams:
- stream.connect()
- try:
- self.ioloop.start()
- except KeyboardInterrupt:
- print("Interrupted by keyboard, closing all connections.")
- pass
- for stream in self.streams:
- stream.close()
-
-
-
-Bl3p BTC-EUR: 5687.110 5653.690
-Bl3p BTC-EUR: 5687.110 5653.690
-Bl3p BTC-EUR: 5687.110 5653.690
-Hitbtc BTC-USD: 6594.560 6593.690
-Hitbtc BTC-USD: 6594.560 6593.690
-Bl3p BTC-EUR: 5687.110 5653.690
-Hitbtc BTC-USD: 6594.570 6593.690
-Bitstamp EUR-USD: 1.159 1.154
-Hitbtc BTC-USD: 6594.570 6593.690
-Hitbtc BTC-USD: 6594.580 6593.690
-Hitbtc BTC-USD: 6594.580 6593.690
-Hitbtc BTC-USD: 6594.580 6593.690
-Bl3p BTC-EUR: 5687.110 5653.690
-Paymium BTC-EUR: 5680.000 5620.240
-
-
-
- Name Pair Bid Ask Spr Ftcd Age
- BitcoinsNorway BTCEUR 5591.8400 5711.0800 2.1% 16 nan 60
- Bitfinex BTCEUR 5671.0000 5671.2000 0.0% 16 22 59
- Bitmynt BTCEUR 5580.8000 5807.5200 3.9% 16 41 60
- Bitpay BTCEUR 5663.2700 nan nan% 15 nan 60
- Bitstamp BTCEUR 5664.8400 5676.5300 0.2% 0 1 1
- Bl3p BTCEUR 5653.6900 5684.9400 0.5% 0 nan 19
- Coinbase BTCEUR 5600.8200 5714.9000 2.0% 15 nan nan
- Kraken BTCEUR 5670.1000 5670.2000 0.0% 14 17 60
- Paymium BTCEUR 5620.0600 5680.0000 1.1% 1 7515 nan
- BitcoinsNorway BTCNOK 52898.9700 54034.6100 2.1% 16 nan 60
- Bitmynt BTCNOK 52960.3200 54031.1900 2.0% 16 41 60
- Bitpay BTCNOK 53477.7833 nan nan% 16 nan 60
- Coinbase BTCNOK 52990.3500 54063.0600 2.0% 15 nan nan
- MiraiEx BTCNOK 52856.5300 54100.6000 2.3% 16 nan nan
- BitcoinsNorway BTCUSD 6495.5300 6631.5400 2.1% 16 nan 60
- Bitfinex BTCUSD 6590.6000 6590.7000 0.0% 16 23 57
- Bitpay BTCUSD 6564.1300 nan nan% 15 nan 60
- Bitstamp BTCUSD 6561.1400 6565.6200 0.1% 0 2 1
- Coinbase BTCUSD 6504.0600 6635.9700 2.0% 14 nan 117
- Gemini BTCUSD 6567.1300 6573.0700 0.1% 16 89 nan
- Hitbtc+BTCUSD 6592.6200 6594.2100 0.0% 0 0 0
- Kraken BTCUSD 6565.2000 6570.9000 0.1% 15 17 58
- Exchangerates EURNOK 9.4665 9.4665 0.0% 16 107789 nan
- Norgesbank EURNOK 9.4665 9.4665 0.0% 16 107789 nan
- Bitstamp EURUSD 1.1537 1.1593 0.5% 4 5 1
- Exchangerates EURUSD 1.1576 1.1576 0.0% 16 107789 nan
- BitcoinsNorway LTCEUR 1.0000 49.0000 98.0% 16 nan nan
- BitcoinsNorway LTCNOK 492.4800 503.7500 2.2% 16 nan 60
- BitcoinsNorway LTCUSD 1.0221 49.0000 97.9% 15 nan nan
- Norgesbank USDNOK 8.1777 8.1777 0.0% 16 107789 nan
-
-It can handle magnet links too. Now if only native vlc had
-bittorrent support. Then a lot more would be helping each other to
-share public domain and creative commons movies. The plugin need some
-stability work with seeking and picking the right file in a torrent
-with many files, but is already usable. Please note that the plugin
-is not removing downloaded files when vlc is stopped, so it can fill
-up your disk if you are not careful. Have fun. :)
-
-
-vlc https://archive.org/download/TheGoat/TheGoat_archive.torrent
+ Name Pair Bid Ask Spr Ftcd Age
+ BitcoinsNorway BTCEUR 2959.2800 3021.0500 2.0% 36 nan nan
+ Bitfinex BTCEUR 3087.9000 3088.0000 0.0% 36 37 nan
+ Bitmynt BTCEUR 3001.8700 3135.4600 4.3% 36 52 nan
+ Bitpay BTCEUR 3003.8659 nan nan% 35 nan nan
+ Bitstamp BTCEUR 3008.0000 3010.2300 0.1% 0 1 1
+ Bl3p BTCEUR 3000.6700 3010.9300 0.3% 1 nan nan
+ Coinbase BTCEUR 2992.1800 3023.2500 1.0% 34 nan nan
+ Kraken+BTCEUR 3005.7000 3006.6000 0.0% 0 1 0
+ Paymium BTCEUR 2940.0100 2993.4400 1.8% 0 2688 nan
+ BitcoinsNorway BTCNOK 29000.0000 29360.7400 1.2% 36 nan nan
+ Bitmynt BTCNOK 29115.6400 29720.7500 2.0% 36 52 nan
+ Bitpay BTCNOK 29029.2512 nan nan% 36 nan nan
+ Coinbase BTCNOK 28927.6000 29218.5900 1.0% 35 nan nan
+ MiraiEx BTCNOK 29097.7000 29741.4200 2.2% 36 nan nan
+ BitcoinsNorway BTCUSD 3385.4200 3456.0900 2.0% 36 nan nan
+ Bitfinex BTCUSD 3538.5000 3538.6000 0.0% 36 45 nan
+ Bitpay BTCUSD 3443.4600 nan nan% 34 nan nan
+ Bitstamp BTCUSD 3443.0100 3445.0500 0.1% 0 2 1
+ Coinbase BTCUSD 3428.1600 3462.6300 1.0% 33 nan nan
+ Gemini BTCUSD 3445.8800 3445.8900 0.0% 36 326 nan
+ Hitbtc BTCUSD 3473.4700 3473.0700 -0.0% 0 0 0
+ Kraken+BTCUSD 3444.4000 3445.6000 0.0% 0 1 0
+ Exchangerates EURNOK 9.6685 9.6685 0.0% 36 22226 nan
+ Norgesbank EURNOK 9.6685 9.6685 0.0% 36 22226 nan
+ Bitstamp EURUSD 1.1440 1.1462 0.2% 0 1 2
+ Exchangerates EURUSD 1.1471 1.1471 0.0% 36 22226 nan
+ BitcoinsNorway LTCEUR 1.0009 22.6538 95.6% 35 nan nan
+ BitcoinsNorway LTCNOK 259.0900 264.9300 2.2% 35 nan nan
+ BitcoinsNorway LTCUSD 0.0000 29.0000 100.0% 35 nan nan
+ Norgesbank USDNOK 8.4286 8.4286 0.0% 36 22226 nan
-
-curl --silent --header 'Content-Type: application/json' \
- --data-binary '{ "id": 1, "jsonrpc": "2.0", "method": "Player.Open",
- "params": {"item": { "file":
- "plugin://plugin.video.youtube/play/?video_id=LuRGVM9O0qg" } } }' \
- http://projector.local/jsonrpc
Archive
+
+
+
@@ -796,6 +881,8 @@ activities, please send Bitcoin donations to my address