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  13  <h1>
  14      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  15
  16  </h1>
  17
  18 </div>
  19
  20
  21
  22     <div class="entry">
  23       <div class="title"><a href="http://people.skolelinux.org/pere/blog/ReactOS_Windows_clone___nice_free_software.html">ReactOS Windows clone - nice free software</a></div>
  24       <div class="date"> 1st April 2014</div>
  25       <div class="body"><p>Microsoft have announced that Windows XP reaches its end of life
  26 2014-04-08, in 7 days.  But there are heaps of machines still running
  27 Windows XP, and depending on Windows XP to run their applications, and
  28 upgrading will be expensive, both when it comes to money and when it
  29 comes to the amount of effort needed to migrate from Windows XP to a
  30 new operating system.  Some obvious options (buy new a Windows
  31 machine, buy a MacOSX machine, install Linux on the existing machine)
  32 are already well known and covered elsewhere.  Most of them involve
  33 leaving the user applications installed on Windows XP behind and
  34 trying out replacements or updated versions. In this blog post I want
  35 to mention one strange bird that allow people to keep the hardware and
  36 the existing Windows XP applications and run them on a free software
  37 operating system that is Windows XP compatible.</p>
  38
  39 <p><a href="http://www.reactos.org/">ReactOS</a> is a free software
  40 operating system (GNU GPL licensed) working on providing a operating
  41 system that is binary compatible with Windows, able to run windows
  42 programs directly and to use Windows drivers for hardware directly.
  43 The project goal is for Windows user to keep their existing machines,
  44 drivers and software, and gain the advantages from user a operating
  45 system without usage limitations caused by non-free licensing.  It is
  46 a Windows clone running directly on the hardware, so quite different
  47 from the approach taken by <a href="http://www.winehq.org/">the Wine
  48 project</a>, which make it possible to run Windows binaries on
  49 Linux.</p>
  50
  51 <p>The ReactOS project share code with the Wine project, so most
  52 shared libraries available on Windows are already implemented already.
  53 There is also a software manager like the one we are used to on Linux,
  54 allowing the user to install free software applications with a simple
  55 click directly from the Internet.  Check out the
  56 <a href="http://www.reactos.org/screenshots">screen shots on the
  57 project web site</a> for an idea what it look like (it looks just like
  58 Windows before metro).</p>
  59
  60 <p>I do not use ReactOS myself, preferring Linux and Unix like
  61 operating systems.  I've tested it, and it work fine in a virt-manager
  62 virtual machine.  The browser, minesweeper, notepad etc is working
  63 fine as far as I can tell.  Unfortunately, my main test application
  64 is the software included on a CD with the Lego Mindstorms NXT, which
  65 seem to install just fine from CD but fail to leave any binaries on
  66 the disk after the installation.  So no luck with that test software.
  67 No idea why, but hope someone else figure out and fix the problem.
  68 I've tried the ReactOS Live ISO on a physical machine, and it seemed
  69 to work just fine.  If you like Windows and want to keep running your
  70 old Windows binaries, check it out by
  71 <a href="http://www.reactos.org/download">downloading</a> the
  72 installation CD, the live CD or the preinstalled virtual machine
  73 image.</p>
  74 </div>
  75       <div class="tags">
  76
  77
  78         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos</a>.
  79
  80
  81       </div>
  82     </div>
  83     <div class="padding"></div>
  84
  85     <div class="entry">
  86       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Debian_Edu_interview__Roger_Marsal.html">Debian Edu interview: Roger Marsal</a></div>
  87       <div class="date">30th March 2014</div>
  88       <div class="body"><p><a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a>
  89 keep gaining new users.  Some weeks ago, a person showed up on IRC,
  90 <a href="irc://irc.debian.org/#debian-edu">#debian-edu</a>, with a
  91 wish to contribute, and I managed to get a interview with this great
  92 contributor Roger Marsal to learn more about his background.</p>
  93
  94 <p><strong>Who are you, and how do you spend your days?</strong></p>
  95
  96 <p>My name is Roger Marsal, I'm 27 years old (1986 generation) and I
  97 live in Barcelona, Spain. I've got a strong business background and I
  98 work as a patrimony manager and as a real estate agent.  Additionally,
  99 I've co-founded a British based tech company that is nowadays on the
 100 last development phase of a new social networking concept.</p>
 101
 102 <p>I'm a Linux enthusiast that started its journey with Ubuntu four years
 103 ago and have recently switched to Debian seeking rock solid stability
 104 and as a necessary step to gain expertise.</p>
 105
 106 <p>In a nutshell, I spend my days working and learning as much as I
 107 can to face both my job, entrepreneur project and feed my Linux
 108 hunger.</p>
 109
 110 <p><strong>How did you get in contact with the Skolelinux / Debian Edu
 111 project?</strong></p>
 112
 113 <p>I discovered the <a href="http://www.ltsp.org/">LTSP</a> advantages
 114 with "Ubuntu 12.04 alternate install" and after a year of use I
 115 started looking for an alternative.  Even though I highly value and
 116 respect the Ubuntu project, I thought it was necessary for me to
 117 change to a more robust and stable alternative.  As far as I was using
 118 Debian on my personal laptop I thought it would be fine to install
 119 Debian and configure an LTSP server myself.  Surprised, I discovered
 120 that the Debian project also supported a kind of Edubuntu equivalent,
 121 and after having some pain I obtained a Debian Edu network up and
 122 running.  I just loved it.</p>
 123
 124 <p><strong>What do you see as the advantages of Skolelinux / Debian
 125 Edu?</strong></p>
 126
 127 <p>I found a main advantage in that, once you know "the tips and
 128 tricks", a new installation just works out of the box. It's the most
 129 complete alternative I've found to create an LTSP network. All the
 130 other distributions seems to be made of plastic, Debian Edu seems to
 131 be made of steel.</p>
 132
 133 <p><strong>What do you see as the disadvantages of Skolelinux / Debian
 134 Edu?</strong></p>
 135
 136 <p>I found two main disadvantages.</p>
 137
 138 <p>I'm not an expert but I've got notions and I had to spent a considerable
 139 amount of time trying to bring up a standard network topology. I'm quite
 140 stubborn and I just worked until I did but I'm sure many people with few
 141 resources (not big schools, but academies for example) would have switched
 142 or dropped.</p>
 143
 144 <p>It's amazing how such a complex system like Debian Edu has achieved
 145 this out-of-the-box state. Even though tweaking without breaking gets
 146 more difficult, as more factors have to be considered. This can
 147 discourage many people too.</p>
 148
 149 <p><strong>Which free software do you use daily?</strong></p>
 150
 151 <p>I use Debian, Firefox, Okular, Inkscape, LibreOffice and
 152 Virtualbox.</p>
 153
 154
 155 <p><strong>Which strategy do you believe is the right one to use to
 156 get schools to use free software?</strong></p>
 157
 158 <p>I don't think there is a need for a particular strategy. The free
 159 attribute in both "freedom" and "no price" meanings is what will
 160 really bring free software to schools. In my experience I can think of
 161 the <a href="http://www.r-project.org/">"R" statistical language</a>; a
 162 few years a ago was an extremely nerd tool for university people.
 163 Today it's being increasingly used to teach statistics at many
 164 different level of studies.  I believe free and open software will
 165 increasingly gain popularity, but I'm sure schools will be one of the
 166 first scenarios where this will happen.</p>
 167 </div>
 168       <div class="tags">
 169
 170
 171         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju</a>.
 172
 173
 174       </div>
 175     </div>
 176     <div class="padding"></div>
 177
 178     <div class="entry">
 179       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Dokumentaren_om_Datalagringsdirektivet_sendes_endelig_p__NRK.html">Dokumentaren om Datalagringsdirektivet sendes endelig på NRK</a></div>
 180       <div class="date">26th March 2014</div>
 181       <div class="body"><p><a href="http://www.nuug.no/">Foreningen NUUG</a> melder i natt at
 182 NRK nå har bestemt seg for
 183 <a href="http://www.nuug.no/news/NRK_viser_filmen_om_Datalagringsdirektivet_f_rste_gang_2014_03_31.shtml">når
 184 den norske dokumentarfilmen om datalagringsdirektivet skal
 185 sendes</a> (se <a href="http://www.imdb.com/title/tt2832844/">IMDB</a>
 186 for detaljer om filmen) . Første visning blir på NRK2 mandag
 187 2014-03-31 kl. 19:50, og deretter visninger onsdag 2014-04-02
 188 kl. 12:30, fredag 2014-04-04 kl. 19:40 og søndag 2014-04-06 kl. 15:10.
 189 Jeg har sett dokumentaren, og jeg anbefaler enhver å se den selv.  Som
 190 oppvarming mens vi venter anbefaler jeg Bjørn Stærks kronikk i
 191 Aftenposten fra i går,
 192 <a href="http://www.aftenposten.no/meninger/kronikker/Autoritar-gjokunge-7514915.html">Autoritær
 193 gjøkunge</a>, der han gir en grei skisse av hvor ille det står til med
 194 retten til privatliv og beskyttelsen av demokrati i Norge og resten
 195 verden, og helt riktig slår fast at det er vi i databransjen som
 196 sitter med nøkkelen til å gjøre noe med dette.  Jeg har involvert meg
 197 i prosjektene <a href="http://www.dugnadsnett.no/">dugnadsnett.no</a>
 198 og <a href="https://wiki.debian.org/FreedomBox">FreedomBox</a> for å
 199 forsøke å gjøre litt selv for å bedre situasjonen, men det er mye
 200 hardt arbeid fra mange flere enn meg som gjenstår før vi kan sies å ha
 201 gjenopprettet balansen.</p>
 202
 203 <p>Jeg regner med at nettutgaven dukker opp på
 204 <a href="http://tv.nrk.no/program/koid75005313/tema-dine-digitale-spor-datalagringsdirektivet">NRKs
 205 side om filmen om datalagringsdirektivet</a> om fem dager.  Hold et
 206 øye med siden, og tips venner og slekt om at de også bør se den.</p>
 207 </div>
 208       <div class="tags">
 209
 210
 211         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox</a>, <a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network</a>, <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance</a>.
 212
 213
 214       </div>
 215     </div>
 216     <div class="padding"></div>
 217
 218     <div class="entry">
 219       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Public_Trusted_Timestamping_services_for_everyone.html">Public Trusted Timestamping services for everyone</a></div>
 220       <div class="date">25th March 2014</div>
 221       <div class="body"><p>Did you ever need to store logs or other files in a way that would
 222 allow it to be used as evidence in court, and needed a way to
 223 demonstrate without reasonable doubt that the file had not been
 224 changed since it was created?  Or, did you ever need to document that
 225 a given document was received at some point in time, like some
 226 archived document or the answer to an exam, and not changed after it
 227 was received?  The problem in these settings is to remove the need to
 228 trust yourself and your computers, while still being able to prove
 229 that a file is the same as it was at some given time in the past.</p>
 230
 231 <p>A solution to these problems is to have a trusted third party
 232 "stamp" the document and verify that at some given time the document
 233 looked a given way.  Such
 234 <a href="https://en.wikipedia.org/wiki/Notarius">notarius</a> service
 235 have been around for thousands of years, and its digital equivalent is
 236 called a
 237 <a href="http://en.wikipedia.org/wiki/Trusted_timestamping">trusted
 238 timestamping service</a>.  <a href="http://www.ietf.org/">The Internet
 239 Engineering Task Force</a> standardised how such service could work a
 240 few years ago as <a href="http://tools.ietf.org/html/rfc3161">RFC
 241 3161</a>.  The mechanism is simple.  Create a hash of the file in
 242 question, send it to a trusted third party which add a time stamp to
 243 the hash and sign the result with its private key, and send back the
 244 signed hash + timestamp.  Both email, FTP and HTTP can be used to
 245 request such signature, depending on what is provided by the service
 246 used. Anyone with the document and the signature can then verify that
 247 the document matches the signature by creating their own hash and
 248 checking the signature using the trusted third party public key.
 249 There are several commercial services around providing such
 250 timestamping.  A quick search for
 251 "<a href="https://duckduckgo.com/?q=rfc+3161+service">rfc 3161
 252 service</a>" pointed me to at least
 253 <a href="https://www.digistamp.com/technical/how-a-digital-time-stamp-works/">DigiStamp</a>,
 254 <a href="http://www.quovadisglobal.co.uk/CertificateServices/SigningServices/TimeStamp.aspx">Quo
 255 Vadis</a>,
 256 <a href="https://www.globalsign.com/timestamp-service/">Global Sign</a>
 257 and <a href="http://www.globaltrustfinder.com/TSADefault.aspx">Global
 258 Trust Finder</a>.  The system work as long as the private key of the
 259 trusted third party is not compromised.</p>
 260
 261 <p>But as far as I can tell, there are very few public trusted
 262 timestamp services available for everyone.  I've been looking for one
 263 for a while now. But yesterday I found one over at
 264 <a href="https://www.pki.dfn.de/zeitstempeldienst/">Deutches
 265 Forschungsnetz</a> mentioned in
 266 <a href="http://www.d-mueller.de/blog/dealing-with-trusted-timestamps-in-php-rfc-3161/">a
 267 blog by David Müller</a>.  I then found
 268 <a href="http://www.rz.uni-greifswald.de/support/dfn-pki-zertifikate/zeitstempeldienst.html">a
 269 good recipe on how to use the service</a> over at the University of
 270 Greifswald.</p>
 271
 272 <p><a href="http://www.openssl.org/">The OpenSSL library</a> contain
 273 both server and tools to use and set up your own signing service.  See
 274 the ts(1SSL), tsget(1SSL) manual pages for more details.  The
 275 following shell script demonstrate how to extract a signed timestamp
 276 for any file on the disk in a Debian environment:</p>
 277
 278 <p><blockquote><pre>
 279 #!/bin/sh
 280 set -e
 281 url="http://zeitstempel.dfn.de"
 282 caurl="https://pki.pca.dfn.de/global-services-ca/pub/cacert/chain.txt"
 283 reqfile=$(mktemp -t tmp.XXXXXXXXXX.tsq)
 284 resfile=$(mktemp -t tmp.XXXXXXXXXX.tsr)
 285 cafile=chain.txt
 286 if [ ! -f $cafile ] ; then
 287     wget -O $cafile "$caurl"
 288 fi
 289 openssl ts -query -data "$1" -cert | tee "$reqfile" \
 290     | /usr/lib/ssl/misc/tsget -h "$url" -o "$resfile"
 291 openssl ts -reply -in "$resfile" -text 1>&2
 292 openssl ts -verify -data "$1" -in "$resfile" -CAfile "$cafile" 1>&2
 293 base64 < "$resfile"
 294 rm "$reqfile" "$resfile"
 295 </pre></blockquote></p>
 296
 297 <p>The argument to the script is the file to timestamp, and the output
 298 is a base64 encoded version of the signature to STDOUT and details
 299 about the signature to STDERR.  Note that due to
 300 <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742553">a bug
 301 in the tsget script</a>, you might need to modify the included script
 302 and remove the last line.  Or just write your own HTTP uploader using
 303 curl. :) Now you too can prove and verify that files have not been
 304 changed.</p>
 305
 306 <p>But the Internet need more public trusted timestamp services.
 307 Perhaps something for <a href="http://www.uninett.no/">Uninett</a> or
 308 my work place the <a href="http://www.uio.no/">University of Oslo</a>
 309 to set up?</p>
 310 </div>
 311       <div class="tags">
 312
 313
 314         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>.
 315
 316
 317       </div>
 318     </div>
 319     <div class="padding"></div>
 320
 321     <div class="entry">
 322       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Video_DVD_reader_library___python_dvdvideo___nice_free_software.html">Video DVD reader library / python-dvdvideo - nice free software</a></div>
 323       <div class="date">21st March 2014</div>
 324       <div class="body"><p>Keeping your DVD collection safe from scratches and curious
 325 children fingers while still having it available when you want to see a
 326 movie is not straight forward.  My preferred method at the moment is
 327 to store a full copy of the ISO on a hard drive, and use VLC, Popcorn
 328 Hour or other useful players to view the resulting file.  This way the
 329 subtitles and bonus material are still available and using the ISO is
 330 just like inserting the original DVD record in the DVD player.</p>
 331
 332 <p>Earlier I used dd for taking security copies, but it do not handle
 333 DVDs giving read errors (which are quite a few of them).  I've also
 334 tried using
 335 <a href="http://people.skolelinux.org/pere/blog/Ripping_problematic_DVDs_using_dvdbackup_and_genisoimage.html">dvdbackup
 336 and genisoimage</a>, but these days I use the marvellous python library
 337 and program
 338 <a href="http://bblank.thinkmo.de/blog/new-software-python-dvdvideo">python-dvdvideo</a>
 339 written by Bastian Blank.  It is
 340 <a href="http://packages.qa.debian.org/p/python-dvdvideo.html">in Debian
 341 already</a> and the binary package name is python3-dvdvideo. Instead
 342 of trying to read every block from the DVD, it parses the file
 343 structure and figure out which block on the DVD is actually in used,
 344 and only read those blocks from the DVD.  This work surprisingly well,
 345 and I have been able to almost backup my entire DVD collection using
 346 this method.</p>
 347
 348 <p>So far, python-dvdvideo have failed on between 10 and
 349 20 DVDs, which is a small fraction of my collection.  The most common
 350 problem is
 351 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=720831">DVDs
 352 using UTF-16 instead of UTF-8 characters</a>, which according to
 353 Bastian is against the DVD specification (and seem to cause some
 354 players to fail too).  A rarer problem is what seem to be inconsistent
 355 DVD structures, as the python library
 356 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=723079">claim
 357 there is a overlap between objects</a>.  An equally rare problem claim
 358 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741878">some
 359 value is out of range</a>.  No idea what is going on there.  I wish I
 360 knew enough about the DVD format to fix these, to ensure my movie
 361 collection will stay with me in the future.</p>
 362
 363 <p>So, if you need to keep your DVDs safe, back them up using
 364 python-dvdvideo. :)</p>
 365 </div>
 366       <div class="tags">
 367
 368
 369         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia</a>, <a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 370
 371
 372       </div>
 373     </div>
 374     <div class="padding"></div>
 375
 376     <div class="entry">
 377       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Norsk_utgave_av_Alaveteli___WhatDoTheyKnow_p__trappene.html">Norsk utgave av Alaveteli / WhatDoTheyKnow på trappene</a></div>
 378       <div class="date">16th March 2014</div>
 379       <div class="body"><p>Det offentlige Norge har mye kunnskap og informasjon.  Men hvordan
 380 kan en få tilgang til den på en enkel måte?  Takket være et lite
 381 knippe lover og tilhørende forskrifter, blant annet
 382 <a href="http://lovdata.no/dokument/NL/lov/2006-05-19-16">offentlighetsloven</a>,
 383 <a href="http://lovdata.no/dokument/NL/lov/2003-05-09-31">miljøinformasjonsloven</a>
 384 og
 385 <a href="http://lovdata.no/dokument/NL/lov/1967-02-10/">forvaltningsloven</a>
 386 har en rett til å spørre det offentlige og få svar.  Men det finnes
 387 intet offentlig arkiv over hva andre har spurt om, og dermed risikerer en
 388 å måtte forstyrre myndighetene gang på gang for å få tak i samme
 389 informasjonen på nytt.  <a href="http://www.mysociety.org/">Britiske
 390 mySociety</a> har laget tjenesten
 391 <a href="http://www.whatdotheyknow.com/">WhatDoTheyKnow</a> som gjør
 392 noe med dette.  I Storbritannia blir WhatdoTheyKnow brukt i
 393 <a href="http://www.mysociety.org/2011/07/01/whatdotheyknows-share-of-central-government-foi-requests-q2-2011/">ca
 394 15% av alle innsynsforespørsler mot sentraladministrasjonen</a>.
 395 Prosjektet heter <a href="http://www.alaveteli.org/">Alaveteli</A>, og
 396 er takk i bruk en rekke steder etter at løsningen ble generalisert og
 397 gjort mulig å oversette.  Den hjelper borgerne med å be om innsyn,
 398 rådgir ved purringer og klager og lar alle se hvilke henvendelser som
 399 er sendt til det offentlige og hvilke svar som er kommet inn, i et
 400 søkpart arkiv.  Her i Norge holder vi i foreningen NUUG på å få opp en
 401 norsk utgave av Alaveteli, og her trenger vi din hjelp med
 402 oversettelsen.</p>
 403
 404 <p>Så langt er 76 % av Alaveteli oversatt til norsk bokmål, men vi
 405 skulle gjerne vært oppe i 100 % før lansering.  Oversettelsen gjøres
 406 på <a href="https://www.transifex.com/projects/p/alaveteli/">Transifex,
 407 der enhver som registrerer seg</a> og ber om tilgang til
 408 bokmålsoversettelsen får bidra.  Vi har satt opp en test av tjenesten
 409 (som ikke sender epost til det offentlige, kun til oss som holder på å
 410 sette opp tjenesten) på maskinen
 411 <a href="http://alaveteli-dev.nuug.no/">alaveteli-dev.nuug.no</a>, der
 412 en kan se hvordan de oversatte meldingen blir seende ut på nettsiden.
 413 Når tjenesten lanseres vil den hete
 414 <a href="https://www.mimesbrønn.no/">Mimes brønn</a>, etter
 415 visdomskilden som Odin måtte gi øyet sitt for å få drikke i.  Den
 416 nettsiden er er ennå ikke klar til bruk.</p>
 417
 418 <p>Hvis noen vil oversette til nynorsk også, så skal vi finne ut
 419 hvordan vi lager en flerspråklig tjeneste.  Men i første omgang er
 420 fokus på bokmålsoversettelsen, der vi selv har nok peiling til å ha
 421 fått oversatt 76%, men trenger hjelp for å komme helt i mål. :)</p>
 422 </div>
 423       <div class="tags">
 424
 425
 426         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug</a>, <a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn</a>.
 427
 428
 429       </div>
 430     </div>
 431     <div class="padding"></div>
 432
 433     <div class="entry">
 434       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Freedombox_on_Dreamplug__Raspberry_Pi_and_virtual_x86_machine.html">Freedombox on Dreamplug, Raspberry Pi and virtual x86 machine</a></div>
 435       <div class="date">14th March 2014</div>
 436       <div class="body"><p>The <a href="https://wiki.debian.org/FreedomBox">Freedombox
 437 project</a> is working on providing the software and hardware for
 438 making it easy for non-technical people to host their data and
 439 communication at home, and being able to communicate with their
 440 friends and family encrypted and away from prying eyes.  It has been
 441 going on for a while, and is slowly progressing towards a new test
 442 release (0.2).</p>
 443
 444 <p>And what day could be better than the Pi day to announce that the
 445 new version will provide "hard drive" / SD card / USB stick images for
 446 Dreamplug, Raspberry Pi and VirtualBox (or any other virtualization
 447 system), and can also be installed using a Debian installer preseed
 448 file.  The Debian based Freedombox is now based on Debian Jessie,
 449 where most of the needed packages used are already present.  Only one,
 450 the freedombox-setup package, is missing.  To try to build your own
 451 boot image to test the current status, fetch the freedom-maker scripts
 452 and build using
 453 <a href="http://packages.qa.debian.org/vmdebootstrap">vmdebootstrap</a>
 454 with a user with sudo access to become root:
 455
 456 <pre>
 457 git clone http://anonscm.debian.org/git/freedombox/freedom-maker.git \
 458   freedom-maker
 459 sudo apt-get install git vmdebootstrap mercurial python-docutils \
 460   mktorrent extlinux virtualbox qemu-user-static binfmt-support \
 461   u-boot-tools
 462 make -C freedom-maker dreamplug-image raspberry-image virtualbox-image
 463 </pre>
 464
 465 <p>Root access is needed to run debootstrap and mount loopback
 466 devices.  See the README for more details on the build. If you do not
 467 want all three images, trim the make line.  But note that thanks to <a
 468 href="https://bugs.debian.org/741407">a race condition in
 469 vmdebootstrap</a>, the build might fail without the patch to the
 470 kpartx call.</p>
 471
 472 <p>If you instead want to install using a Debian CD and the preseed
 473 method, boot a Debian Wheezy ISO and use this boot argument to load
 474 the preseed values:</p>
 475
 476 <pre>
 477 url=<a href="http://www.reinholdtsen.name/freedombox/preseed-jessie.dat">http://www.reinholdtsen.name/freedombox/preseed-jessie.dat</a>
 478 </pre>
 479
 480 <p>But note that due to <a href="https://bugs.debian.org/740673">a
 481 recently introduced bug in apt in Jessie</a>, the installer will
 482 currently hang while setting up APT sources.  Killing the
 483 '<tt>apt-cdrom ident</tt>' process when it hang a few times during the
 484 installation will get the installation going.  This affect all
 485 installations in Jessie, and I expect it will be fixed soon.</p>
 486
 487 <p>Give it a go and let us know how it goes on the mailing list, and help
 488 us get the new release published. :) Please join us on
 489 <a href="irc://irc.debian.org:6667/%23freedombox">IRC (#freedombox on
 490 irc.debian.org)</a> and
 491 <a href="http://lists.alioth.debian.org/mailman/listinfo/freedombox-discuss">the
 492 mailing list</a> if you want to help make this vision come true.</p>
 493 </div>
 494       <div class="tags">
 495
 496
 497         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance</a>, <a href="http://people.skolelinux.org/pere/blog/tags/web">web</a>.
 498
 499
 500       </div>
 501     </div>
 502     <div class="padding"></div>
 503
 504     <div class="entry">
 505       <div class="title"><a href="http://people.skolelinux.org/pere/blog/How_to_add_extra_storage_servers_in_Debian_Edu___Skolelinux.html">How to add extra storage servers in Debian Edu / Skolelinux</a></div>
 506       <div class="date">12th March 2014</div>
 507       <div class="body"><p>On larger sites, it is useful to use a dedicated storage server for
 508 storing user home directories and data.  The design for handling this
 509 in <a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a>, is
 510 to update the automount rules in LDAP and let the automount daemon on
 511 the clients take care of the rest.  I was reminded about the need to
 512 document this better when one of the customers of
 513 <a href="http://www.slxdrift.no/">Skolelinux Drift AS</a>, where I am
 514 on the board of directors, asked about how to do this.  The steps to
 515 get this working are the following:</p>
 516
 517 <p><ol>
 518
 519 <li>Add new storage server in DNS.  I use nas-server.intern as the
 520 example host here.</li>
 521
 522 <li>Add automoun LDAP information about this server in LDAP, to allow
 523 all clients to automatically mount it on reqeust.</li>
 524
 525 <li>Add the relevant entries in tjener.intern:/etc/fstab, because
 526 tjener.intern do not use automount to avoid mounting loops.</li>
 527
 528 </ol></p>
 529
 530 <p>DNS entries are added in GOsa², and not described here.  Follow the
 531 <a href="https://wiki.debian.org/DebianEdu/Documentation/Wheezy/GettingStarted">instructions
 532 in the manual</a> (Machine Management with GOsa² in section Getting
 533 started).</p>
 534
 535 <p>Ensure that the NFS export points on the server are exported to the
 536 relevant subnets or machines:</p>
 537
 538 <p><blockquote><pre>
 539 root@tjener:~# showmount -e nas-server
 540 Export list for nas-server:
 541 /storage         10.0.0.0/8
 542 root@tjener:~#
 543 </pre></blockquote></p>
 544
 545 <p>Here everything on the backbone network is granted access to the
 546 /storage export.  With NFSv3 it is slightly better to limit it to
 547 netgroup membership or single IP addresses to have some limits on the
 548 NFS access.</p>
 549
 550 <p>The next step is to update LDAP.  This can not be done using GOsa²,
 551 because it lack a module for automount.  Instead, use ldapvi and add
 552 the required LDAP objects using an editor.</p>
 553
 554 <p><blockquote><pre>
 555 ldapvi --ldap-conf -ZD '(cn=admin)' -b ou=automount,dc=skole,dc=skolelinux,dc=no
 556 </pre></blockquote></p>
 557
 558 <p>When the editor show up, add the following LDAP objects at the
 559 bottom of the document.  The "/&" part in the last LDAP object is a
 560 wild card matching everything the nas-server exports, removing the
 561 need to list individual mount points in LDAP.</p>
 562
 563 <p><blockquote><pre>
 564 add cn=nas-server,ou=auto.skole,ou=automount,dc=skole,dc=skolelinux,dc=no
 565 objectClass: automount
 566 cn: nas-server
 567 automountInformation: -fstype=autofs --timeout=60 ldap:ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 568
 569 add ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 570 objectClass: top
 571 objectClass: automountMap
 572 ou: auto.nas-server
 573
 574 add cn=/,ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 575 objectClass: automount
 576 cn: /
 577 automountInformation: -fstype=nfs,tcp,rsize=32768,wsize=32768,rw,intr,hard,nodev,nosuid,noatime nas-server.intern:/&
 578 </pre></blockquote></p>
 579
 580 <p>The last step to remember is to mount the relevant mount points in
 581 tjener.intern by adding them to /etc/fstab, creating the mount
 582 directories using mkdir and running "mount -a" to mount them.</p>
 583
 584 <p>When this is done, your users should be able to access the files on
 585 the storage server directly by just visiting the
 586 /tjener/nas-server/storage/ directory using any application on any
 587 workstation, LTSP client or LTSP server.</p>
 588 </div>
 589       <div class="tags">
 590
 591
 592         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap</a>.
 593
 594
 595       </div>
 596     </div>
 597     <div class="padding"></div>
 598
 599     <div class="entry">
 600       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Hvordan_b_r_RFC_822_formattert_epost_lagres_i_en_NOARK5_database_.html">Hvordan bør RFC 822-formattert epost lagres i en NOARK5-database?</a></div>
 601       <div class="date"> 7th March 2014</div>
 602       <div class="body"><p>For noen uker siden ble NXCs fri programvarelisenserte
 603 NOARK5-løsning
 604 <a href="http://www.nuug.no/aktiviteter/20140211-noark/">presentert hos
 605 NUUG</a> (video
 606 <a href="https://www.youtube.com/watch?v=JCb_dNS3MHQ">på youtube
 607 foreløbig</a>), og det fikk meg til å titte litt mer på NOARK5,
 608 standarden for arkivhåndtering i det offentlige Norge.  Jeg lurer på
 609 om denne kjernen kan være nyttig i et par av mine prosjekter, og for ett
 610 av dem er det mest aktuelt å lagre epost.  Jeg klarte ikke finne noen
 611 anbefaling om hvordan RFC 822-formattert epost (aka Internett-epost)
 612 burde lagres i NOARK5, selv om jeg vet at noen arkiver tar
 613 PDF-utskrift av eposten med sitt epostprogram og så arkiverer PDF-en
 614 (eller enda værre, tar papirutskrift og lagrer bildet av eposten som
 615 PDF i arkivet).</p>
 616
 617 <p>Det er ikke så mange formater som er akseptert av riksarkivet til
 618 langtidsoppbevaring av offentlige arkiver, og PDF og XML er de mest
 619 aktuelle i så måte.  Det slo meg at det måtte da finnes en eller annen
 620 egnet XML-representasjon og at det kanskje var enighet om hvilken som
 621 burde brukes, så jeg tok mot til meg og spurte
 622 <a href="http://samdok.com/">SAMDOK</a>, en gruppe tilknyttet
 623 arkivverket som ser ut til å jobbe med NOARK-samhandling, om de hadde
 624 noen anbefalinger:
 625
 626 <p><blockquote>
 627 <p>Hei.</p>
 628
 629 <p>Usikker på om dette er riktig forum å ta opp mitt spørsmål, men jeg
 630 lurer på om det er definert en anbefaling om hvordan RFC
 631 822-formatterte epost (aka vanlig Internet-epost) bør lages håndteres
 632 i NOARK5, slik at en bevarer all informasjon i eposten
 633 (f.eks. Received-linjer).  Finnes det en anbefalt XML-mapping ala den
 634 som beskrives på
 635 &lt;URL: <a href="https://www.informit.com/articles/article.aspx?p=32074">https://www.informit.com/articles/article.aspx?p=32074</a> &gt;?  Mitt
 636 mål er at det skal være mulig å lagre eposten i en NOARK5-kjerne og
 637 kunne få ut en identisk formattert kopi av opprinnelig epost ved
 638 behov.</p>
 639 </blockquote></p>
 640
 641 <p>Postmottaker hos SAMDOK mente spørsmålet heller burde stilles
 642 direkte til riksarkivet, og jeg fikk i dag svar derfra formulert av
 643 seniorrådgiver Geir Ivar Tungesvik:</p>
 644
 645 <p><blockquote>
 646 <p>Riksarkivet har ingen anbefalinger når det gjelder konvertering fra
 647 e-post til XML.  Det står arkivskaper fritt å eventuelt definere/bruke
 648 eget format.  Inklusive da - som det spørres om - et format der det er
 649 mulig å re-etablere e-post format ut fra XML-en.  XML (e-post)
 650 dokumenter må være referert i arkivstrukturen, og det må vedlegges et
 651 gyldig XML skjema (.xsd) for XML-filene. Arkivskaper står altså fritt
 652 til å gjøre hva de vil, bare det dokumenteres og det kan dannes et
 653 utrekk ved avlevering til depot.</p>
 654
 655 <p>De obligatoriske kravene i Noark 5 standarden må altså oppfylles -
 656 etter dialog med Riksarkivet i forbindelse med godkjenning. For
 657 offentlige arkiv er det særlig viktig med filene loependeJournal.xml
 658 og offentligJournal.xml. Private arkiv som vil forholde seg til Noark
 659 5 standarden er selvsagt frie til å bruke det som er relevant for dem
 660 av obligatoriske krav.</p>
 661 </blockquote></p>
 662
 663 <p>Det ser dermed ut for meg som om det er et lite behov for å
 664 standardisere XML-lagring av RFC-822-formatterte meldinger.  Noen som
 665 vet om god spesifikasjon i så måte?  I tillegg til den omtalt over,
 666 har jeg kommet over flere aktuelle beskrivelser (søk på "rfc 822
 667 xml", så finner du aktuelle alternativer).</p>
 668
 669 <ul>
 670
 671 <li><a href="http://www.openhealth.org/xmtp/">XML MIME Transformation
 672 protocol (XMTP)</a> fra OpenHealth, sist oppdatert 2001.</li>
 673
 674 <li><a href="https://tools.ietf.org/html/draft-klyne-message-rfc822-xml-03">An
 675 XML format for mail and other messages</a> utkast fra IETF datert
 676 2001.</li>
 677
 678 <li><a href="http://www.informit.com/articles/article.aspx?p=32074">xMail:
 679 E-mail as XML</a> en artikkel fra 2003 som beskriver python-modulen
 680 rfc822 som gir ut XML-representasjon av en RFC 822-formattert epost.</li>
 681
 682 </ul>
 683
 684 <p>Finnes det andre og bedre spesifikasjoner for slik lagring?  Send
 685 meg en epost hvis du har innspill.</p>
 686 </div>
 687       <div class="tags">
 688
 689
 690         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn</a>.
 691
 692
 693       </div>
 694     </div>
 695     <div class="padding"></div>
 696
 697     <div class="entry">
 698       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Lenker_for_2014_02_28.html">Lenker for 2014-02-28</a></div>
 699       <div class="date">28th February 2014</div>
 700       <div class="body"><p>Her er noen lenker til tekster jeg har satt pris på å lese de siste
 701 månedene.  Det er mye om varsleren Edward Snowden, som burde få all
 702 hjelp, støtte og beskyttelse Norge kan stille opp med for å ha satt
 703 totalitær overvåkning på sakskartet, men også endel annet
 704 tankevekkende og interessant.</p>
 705
 706 <ul>
 707
 708 <li>2013-12-21
 709 <a href="http://www.dagbladet.no/2013/12/21/nyheter/thomas_drake/nsa/overvakning/snowden/30925886/">-
 710 NSA tenker som Stasi</a> - Dagbladet.no</li>
 711
 712 <li>2013-12-19 <a href="http://www.dagensit.no/article2732734.ece">-
 713 Staten har ikke rett til å vite alt om deg</a> - DN.no</li>
 714
 715 <li>2013-12-21
 716 <a href="http://www.dagbladet.no/2013/12/21/nyheter/krig_og_konflikter/politikk/utenriks/30961126/">Nye
 717 mål for NSAs spionasje avslørt</a> - Dagbladet.no</li>
 718
 719 <li>2013-12-19
 720 <a href="http://www.dagbladet.no/2013/12/19/nyheter/nsa/usa/politikk/barack_obama/30918684/">«NSA
 721 bør fjernes fra sin makt til å samle inn metadata fra amerikanske
 722 telefonsamtaler»</a> - Dagbladet.no</li>
 723
 724 <li>2013-12-18
 725 <a href="http://www.dagbladet.no/2013/12/18/kultur/meninger/hovedkronikk/debatt/snowden/30901089/">Etterretning,
 726 overvåking, frihet og sikkerhet</a> - Dagbladet.no</li>
 727
 728 <li>2013-12-17
 729 <a href="http://www.nrk.no/verden/snowden-vil-ha-asyl-i-brasil-1.11423444">Snowden
 730 angriper USA i åpent brev</a> - nrk.no</li>
 731
 732 <li>2013-12-17
 733 <a href="http://www.digi.no/925820/rettslig-nederlag-for-etterretning">Rettslig
 734 nederlag for etterretning</a> - digi.no</li>
 735
 736 <li>2013-12-21
 737 <a href="http://www.dagbladet.no/2013/12/21/kultur/meninger/hovedkommentar/kommentar/etterretning/30963284/">Truende
 738 nedkjøling</a> - dagbladet.no</li>
 739
 740 <li>2013-12-20
 741 <a href="http://www.aftenposten.no/viten/Matematikk-og-forstaelse-7411849.html">Matematikk
 742 og forståelse</a> - aftenposten.no</li>
 743
 744 <li>2013-10-20
 745 <a href="http://www.nrk.no/viten/ny-studie_sovn-reinser-hjernen-var-1.11306106">Vi
 746 søv for å reinse hjernen vår, ifølgje ny studie</a> - nrk.no</li>
 747
 748 <li>2013-12-11
 749 <a href="http://www.nrk.no/buskerud/julebaksten-i-vasken-1.11410033">Rotterace
 750 i kloakken</a> - nrk.no</li>
 751
 752 <li>2013-12-30
 753 <a href="http://www.aftenposten.no/viten/Apne-brev-og-frie-tanker-7413734.html">Åpne
 754 brev og frie tanker</a> - aftenposten.no</li>
 755
 756 <li>2014-01-12
 757 <a href="http://www.aftenposten.no/viten/Stopp-kunnskapsapartheidet-7428229.html">Stopp dagens kunnskapsapartheid!</a> - aftenposten.no</li>
 758
 759 <li>2014-01-09
 760 <a href="http://www.aftenposten.no/nyheter/uriks/EU-rapport-Britisk-og-amerikansk-overvaking-ser-ut-til-a-vare-ulovlig-7428933.html">EU-rapport:
 761 Britisk og amerikansk overvåking ser ut til å være ulovlig</a> -
 762 aftenposten.no</li>
 763
 764 <li>2013-10-23 Professor Jan Arild Audestad
 765 <a href="http://www.digi.no/924008/advarer-mot-konspirasjonsteori">Advarer
 766 mot konspirasjonsteori</a> i digi.no og sier han ikke tror NSA kan
 767 avlytte mobiltelefoner, mens han noen måneder senere forteller:</li>
 768
 769 <li>2014-01-09
 770 <a href="http://www.aftenposten.no/nyheter/iriks/--Vi-ble-presset-til-a-svekke-mobilsikkerheten-pa-80-tallet-7410467.html">-
 771 Vi ble presset til å svekke mobilsikkerheten på 80-tallet</a> -
 772 aftenposten.no</li>
 773
 774 <li>2014-02-12
 775 <a href="http://tv.nrk.no/program/koid20005814/et-moete-med-edward-snowden">Et
 776 møte med Edward Snowden</a> - intervju sendt av nrk, tilgjengelig til
 777 2015-01-31</li>
 778
 779 <li>2014-02-17
 780 <a href="http://politiken.dk/debat/profiler/jessteinpedersen/ECE2210356/litteraturredaktoeren-helle-thornings-tavshed-om-snowden-er-en-skandale/">Litteraturredaktøren:
 781 Helle Thornings tavshed om Snowden er en skandale</a> -
 782 politiken.dk</li>
 783
 784 <li>2014-02-21
 785 <a href="http://www.aftenposten.no/meninger/kronikker/Bra-a-ha-en-Storebror-7476734.html">Bra å ha en «Storebror»</a> - aftenposten.no</li>
 786
 787 <li>2014-02-28
 788 <a href="http://johnchristianelden.blogg.no/1393536806_narkotikasiktet_stort.html">"Narkotikasiktet
 789 Stortingsmann" - Spillet bak kulissene</a> - John Christian Eldens
 790 blogg</li>
 791
 792 <li>2014-02-28
 793 <a href="http://www.aftenposten.no/meninger/Heksejakt-pa-hasjbrukere-7486283.html">Heksejakt
 794 på hasjbrukere</a> - aftenposten.no</li>
 795
 796 </ul>
 797 </div>
 798       <div class="tags">
 799
 800
 801         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker</a>, <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern</a>.
 802
 803
 804       </div>
 805     </div>
 806     <div class="padding"></div>
 807
 808     <p style="text-align: right;"><a href="index.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS feed" width="36" height="14" /></a></p>
 809     <div id="sidebar">
 810
 811
 812
 813 <h2>Archive</h2>
 814 <ul>
 815
 816 <li>2014
 817 <ul>
 818
 819 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 820
 821 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 822
 823 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 824
 825 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (1)</a></li>
 826
 827 </ul></li>
 828
 829 <li>2013
 830 <ul>
 831
 832 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 833
 834 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 835
 836 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 837
 838 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 839
 840 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 841
 842 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 843
 844 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 845
 846 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 847
 848 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 849
 850 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 851
 852 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 853
 854 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 855
 856 </ul></li>
 857
 858 <li>2012
 859 <ul>
 860
 861 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 862
 863 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 864
 865 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 866
 867 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 868
 869 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 870
 871 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 872
 873 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 874
 875 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 876
 877 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 878
 879 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 880
 881 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 882
 883 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 884
 885 </ul></li>
 886
 887 <li>2011
 888 <ul>
 889
 890 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 891
 892 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 893
 894 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 895
 896 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 897
 898 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 899
 900 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 901
 902 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 903
 904 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 905
 906 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 907
 908 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 909
 910 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 911
 912 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 913
 914 </ul></li>
 915
 916 <li>2010
 917 <ul>
 918
 919 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 920
 921 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 922
 923 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 924
 925 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 926
 927 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 928
 929 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 930
 931 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 932
 933 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 934
 935 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 936
 937 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 938
 939 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 940
 941 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 942
 943 </ul></li>
 944
 945 <li>2009
 946 <ul>
 947
 948 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 949
 950 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 951
 952 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 953
 954 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 955
 956 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 957
 958 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 959
 960 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 961
 962 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 963
 964 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 965
 966 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 967
 968 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 969
 970 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 971
 972 </ul></li>
 973
 974 <li>2008
 975 <ul>
 976
 977 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 978
 979 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 980
 981 </ul></li>
 982
 983 </ul>
 984
 985
 986
 987 <h2>Tags</h2>
 988 <ul>
 989
 990  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 991
 992  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 993
 994  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 995
 996  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 997
 998  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (8)</a></li>
 999
1000  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (14)</a></li>
1001
1002  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
1003
1004  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
1005
1006  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (95)</a></li>
1007
1008  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (146)</a></li>
1009
1010  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
1011
1012  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (10)</a></li>
1013
1014  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
1015
1016  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (242)</a></li>
1017
1018  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (21)</a></li>
1019
1020  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
1021
1022  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (12)</a></li>
1023
1024  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (7)</a></li>
1025
1026  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (11)</a></li>
1027
1028  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (40)</a></li>
1029
1030  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (7)</a></li>
1031
1032  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (18)</a></li>
1033
1034  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
1035
1036  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (7)</a></li>
1037
1038  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
1039
1040  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
1041
1042  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (26)</a></li>
1043
1044  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (243)</a></li>
1045
1046  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (162)</a></li>
1047
1048  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (11)</a></li>
1049
1050  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
1051
1052  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (46)</a></li>
1053
1054  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (70)</a></li>
1055
1056  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
1057
1058  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
1059
1060  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
1061
1062  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (2)</a></li>
1063
1064  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
1065
1066  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
1067
1068  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
1069
1070  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
1071
1072  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (37)</a></li>
1073
1074  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
1075
1076  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (4)</a></li>
1077
1078  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (44)</a></li>
1079
1080  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (3)</a></li>
1081
1082  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (9)</a></li>
1083
1084  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (23)</a></li>
1085
1086  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (1)</a></li>
1087
1088  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
1089
1090  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (40)</a></li>
1091
1092  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
1093
1094  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (29)</a></li>
1095
1096 </ul>
1097
1098
1099     </div>
1100     <p style="text-align: right">
1101  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
1102 </p>
1103
1104   </body>
1105 </html>