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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/Debian_Edu_interview__Roger_Marsal.html">Debian Edu interview: Roger Marsal</a></div>
  24       <div class="date">30th March 2014</div>
  25       <div class="body"><p><a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a>
  26 keep gaining new users.  Some weeks ago, a person showed up on IRC,
  27 <a href="irc://irc.debian.org/#debian-edu">#debian-edu</a>, with a
  28 wish to contribute, and I managed to get a interview with this great
  29 contributor Roger Marsal to learn more about his background.</p>
  30
  31 <p><strong>Who are you, and how do you spend your days?</strong></p>
  32
  33 <p>My name is Roger Marsal, I'm 27 years old (1986 generation) and I
  34 live in Barcelona, Spain. I've got a strong business background and I
  35 work as a patrimony manager and as a real estate agent.  Additionally,
  36 I've co-founded a British based tech company that is nowadays on the
  37 last development phase of a new social networking concept.</p>
  38
  39 <p>I'm a Linux enthusiast that started its journey with Ubuntu four years
  40 ago and have recently switched to Debian seeking rock solid stability
  41 and as a necessary step to gain expertise.</p>
  42
  43 <p>In a nutshell, I spend my days working and learning as much as I
  44 can to face both my job, entrepreneur project and feed my Linux
  45 hunger.</p>
  46
  47 <p><strong>How did you get in contact with the Skolelinux / Debian Edu
  48 project?</strong></p>
  49
  50 <p>I discovered the <a href="http://www.ltsp.org/">LTSP</a> advantages
  51 with "Ubuntu 12.04 alternate install" and after a year of use I
  52 started looking for an alternative.  Even though I highly value and
  53 respect the Ubuntu project, I thought it was necessary for me to
  54 change to a more robust and stable alternative.  As far as I was using
  55 Debian on my personal laptop I thought it would be fine to install
  56 Debian and configure an LTSP server myself.  Surprised, I discovered
  57 that the Debian project also supported a kind of Edubuntu equivalent,
  58 and after having some pain I obtained a Debian Edu network up and
  59 running.  I just loved it.</p>
  60
  61 <p><strong>What do you see as the advantages of Skolelinux / Debian
  62 Edu?</strong></p>
  63
  64 <p>I found a main advantage in that, once you know "the tips and
  65 tricks", a new installation just works out of the box. It's the most
  66 complete alternative I've found to create an LTSP network. All the
  67 other distributions seems to be made of plastic, Debian Edu seems to
  68 be made of steel.</p>
  69
  70 <p><strong>What do you see as the disadvantages of Skolelinux / Debian
  71 Edu?</strong></p>
  72
  73 <p>I found two main disadvantages.</p>
  74
  75 <p>I'm not an expert but I've got notions and I had to spent a considerable
  76 amount of time trying to bring up a standard network topology. I'm quite
  77 stubborn and I just worked until I did but I'm sure many people with few
  78 resources (not big schools, but academies for example) would have switched
  79 or dropped.</p>
  80
  81 <p>It's amazing how such a complex system like Debian Edu has achieved
  82 this out-of-the-box state. Even though tweaking without breaking gets
  83 more difficult, as more factors have to be considered. This can
  84 discourage many people too.</p>
  85
  86 <p><strong>Which free software do you use daily?</strong></p>
  87
  88 <p>I use Debian, Firefox, Okular, Inkscape, LibreOffice and
  89 Virtualbox.</p>
  90
  91
  92 <p><strong>Which strategy do you believe is the right one to use to
  93 get schools to use free software?</strong></p>
  94
  95 <p>I don't think there is a need for a particular strategy. The free
  96 attribute in both "freedom" and "no price" meanings is what will
  97 really bring free software to schools. In my experience I can think of
  98 the <a href="http://www.r-project.org/">"R" statistical language</a>; a
  99 few years a ago was an extremely nerd tool for university people.
 100 Today it's being increasingly used to teach statistics at many
 101 different level of studies.  I believe free and open software will
 102 increasingly gain popularity, but I'm sure schools will be one of the
 103 first scenarios where this will happen.</p>
 104 </div>
 105       <div class="tags">
 106
 107
 108         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>.
 109
 110
 111       </div>
 112     </div>
 113     <div class="padding"></div>
 114
 115     <div class="entry">
 116       <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>
 117       <div class="date">26th March 2014</div>
 118       <div class="body"><p><a href="http://www.nuug.no/">Foreningen NUUG</a> melder i natt at
 119 NRK nå har bestemt seg for
 120 <a href="http://www.nuug.no/news/NRK_viser_filmen_om_Datalagringsdirektivet_f_rste_gang_2014_03_31.shtml">når
 121 den norske dokumentarfilmen om datalagringsdirektivet skal
 122 sendes</a> (se <a href="http://www.imdb.com/title/tt2832844/">IMDB</a>
 123 for detaljer om filmen) . Første visning blir på NRK2 mandag
 124 2014-03-31 kl. 19:50, og deretter visninger onsdag 2014-04-02
 125 kl. 12:30, fredag 2014-04-04 kl. 19:40 og søndag 2014-04-06 kl. 15:10.
 126 Jeg har sett dokumentaren, og jeg anbefaler enhver å se den selv.  Som
 127 oppvarming mens vi venter anbefaler jeg Bjørn Stærks kronikk i
 128 Aftenposten fra i går,
 129 <a href="http://www.aftenposten.no/meninger/kronikker/Autoritar-gjokunge-7514915.html">Autoritær
 130 gjøkunge</a>, der han gir en grei skisse av hvor ille det står til med
 131 retten til privatliv og beskyttelsen av demokrati i Norge og resten
 132 verden, og helt riktig slår fast at det er vi i databransjen som
 133 sitter med nøkkelen til å gjøre noe med dette.  Jeg har involvert meg
 134 i prosjektene <a href="http://www.dugnadsnett.no/">dugnadsnett.no</a>
 135 og <a href="https://wiki.debian.org/FreedomBox">FreedomBox</a> for å
 136 forsøke å gjøre litt selv for å bedre situasjonen, men det er mye
 137 hardt arbeid fra mange flere enn meg som gjenstår før vi kan sies å ha
 138 gjenopprettet balansen.</p>
 139
 140 <p>Jeg regner med at nettutgaven dukker opp på
 141 <a href="http://tv.nrk.no/program/koid75005313/tema-dine-digitale-spor-datalagringsdirektivet">NRKs
 142 side om filmen om datalagringsdirektivet</a> om frem dager.  Hold et
 143 øye med siden, og tips venner og slekt om at de også bør se den.</p>
 144 </div>
 145       <div class="tags">
 146
 147
 148         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>.
 149
 150
 151       </div>
 152     </div>
 153     <div class="padding"></div>
 154
 155     <div class="entry">
 156       <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>
 157       <div class="date">25th March 2014</div>
 158       <div class="body"><p>Did you ever need to store logs or other files in a way that would
 159 allow it to be used as evidence in court, and needed a way to
 160 demonstrate without reasonable doubt that the file had not been
 161 changed since it was created?  Or, did you ever need to document that
 162 a given document was received at some point in time, like some
 163 archived document or the answer to an exam, and not changed after it
 164 was received?  The problem in these settings is to remove the need to
 165 trust yourself and your computers, while still being able to prove
 166 that a file is the same as it was at some given time in the past.</p>
 167
 168 <p>A solution to these problems is to have a trusted third party
 169 "stamp" the document and verify that at some given time the document
 170 looked a given way.  Such
 171 <a href="https://en.wikipedia.org/wiki/Notarius">notarius</a> service
 172 have been around for thousands of years, and its digital equivalent is
 173 called a
 174 <a href="http://en.wikipedia.org/wiki/Trusted_timestamping">trusted
 175 timestamping service</a>.  <a href="http://www.ietf.org/">The Internet
 176 Engineering Task Force</a> standardised how such service could work a
 177 few years ago as <a href="http://tools.ietf.org/html/rfc3161">RFC
 178 3161</a>.  The mechanism is simple.  Create a hash of the file in
 179 question, send it to a trusted third party which add a time stamp to
 180 the hash and sign the result with its private key, and send back the
 181 signed hash + timestamp.  Both email, FTP and HTTP can be used to
 182 request such signature, depending on what is provided by the service
 183 used. Anyone with the document and the signature can then verify that
 184 the document matches the signature by creating their own hash and
 185 checking the signature using the trusted third party public key.
 186 There are several commercial services around providing such
 187 timestamping.  A quick search for
 188 "<a href="https://duckduckgo.com/?q=rfc+3161+service">rfc 3161
 189 service</a>" pointed me to at least
 190 <a href="https://www.digistamp.com/technical/how-a-digital-time-stamp-works/">DigiStamp</a>,
 191 <a href="http://www.quovadisglobal.co.uk/CertificateServices/SigningServices/TimeStamp.aspx">Quo
 192 Vadis</a>,
 193 <a href="https://www.globalsign.com/timestamp-service/">Global Sign</a>
 194 and <a href="http://www.globaltrustfinder.com/TSADefault.aspx">Global
 195 Trust Finder</a>.  The system work as long as the private key of the
 196 trusted third party is not compromised.</p>
 197
 198 <p>But as far as I can tell, there are very few public trusted
 199 timestamp services available for everyone.  I've been looking for one
 200 for a while now. But yesterday I found one over at
 201 <a href="https://www.pki.dfn.de/zeitstempeldienst/">Deutches
 202 Forschungsnetz</a> mentioned in
 203 <a href="http://www.d-mueller.de/blog/dealing-with-trusted-timestamps-in-php-rfc-3161/">a
 204 blog by David Müller</a>.  I then found
 205 <a href="http://www.rz.uni-greifswald.de/support/dfn-pki-zertifikate/zeitstempeldienst.html">a
 206 good recipe on how to use the service</a> over at the University of
 207 Greifswald.</p>
 208
 209 <p><a href="http://www.openssl.org/">The OpenSSL library</a> contain
 210 both server and tools to use and set up your own signing service.  See
 211 the ts(1SSL), tsget(1SSL) manual pages for more details.  The
 212 following shell script demonstrate how to extract a signed timestamp
 213 for any file on the disk in a Debian environment:</p>
 214
 215 <p><blockquote><pre>
 216 #!/bin/sh
 217 set -e
 218 url="http://zeitstempel.dfn.de"
 219 caurl="https://pki.pca.dfn.de/global-services-ca/pub/cacert/chain.txt"
 220 reqfile=$(mktemp -t tmp.XXXXXXXXXX.tsq)
 221 resfile=$(mktemp -t tmp.XXXXXXXXXX.tsr)
 222 cafile=chain.txt
 223 if [ ! -f $cafile ] ; then
 224     wget -O $cafile "$caurl"
 225 fi
 226 openssl ts -query -data "$1" -cert | tee "$reqfile" \
 227     | /usr/lib/ssl/misc/tsget -h "$url" -o "$resfile"
 228 openssl ts -reply -in "$resfile" -text 1>&2
 229 openssl ts -verify -data "$1" -in "$resfile" -CAfile "$cafile" 1>&2
 230 base64 < "$resfile"
 231 rm "$reqfile" "$resfile"
 232 </pre></blockquote></p>
 233
 234 <p>The argument to the script is the file to timestamp, and the output
 235 is a base64 encoded version of the signature to STDOUT and details
 236 about the signature to STDERR.  Note that due to
 237 <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742553">a bug
 238 in the tsget script</a>, you might need to modify the included script
 239 and remove the last line.  Or just write your own HTTP uploader using
 240 curl. :) Now you too can prove and verify that files have not been
 241 changed.</p>
 242
 243 <p>But the Internet need more public trusted timestamp services.
 244 Perhaps something for <a href="http://www.uninett.no/">Uninett</a> or
 245 my work place the <a href="http://www.uio.no/">University of Oslo</a>
 246 to set up?</p>
 247 </div>
 248       <div class="tags">
 249
 250
 251         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>.
 252
 253
 254       </div>
 255     </div>
 256     <div class="padding"></div>
 257
 258     <div class="entry">
 259       <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>
 260       <div class="date">21st March 2014</div>
 261       <div class="body"><p>Keeping your DVD collection safe from scratches and curious
 262 children fingers while still having it available when you want to see a
 263 movie is not straight forward.  My preferred method at the moment is
 264 to store a full copy of the ISO on a hard drive, and use VLC, Popcorn
 265 Hour or other useful players to view the resulting file.  This way the
 266 subtitles and bonus material are still available and using the ISO is
 267 just like inserting the original DVD record in the DVD player.</p>
 268
 269 <p>Earlier I used dd for taking security copies, but it do not handle
 270 DVDs giving read errors (which are quite a few of them).  I've also
 271 tried using
 272 <a href="http://people.skolelinux.org/pere/blog/Ripping_problematic_DVDs_using_dvdbackup_and_genisoimage.html">dvdbackup
 273 and genisoimage</a>, but these days I use the marvellous python library
 274 and program
 275 <a href="http://bblank.thinkmo.de/blog/new-software-python-dvdvideo">python-dvdvideo</a>
 276 written by Bastian Blank.  It is
 277 <a href="http://packages.qa.debian.org/p/python-dvdvideo.html">in Debian
 278 already</a> and the binary package name is python3-dvdvideo. Instead
 279 of trying to read every block from the DVD, it parses the file
 280 structure and figure out which block on the DVD is actually in used,
 281 and only read those blocks from the DVD.  This work surprisingly well,
 282 and I have been able to almost backup my entire DVD collection using
 283 this method.</p>
 284
 285 <p>So far, python-dvdvideo have failed on between 10 and
 286 20 DVDs, which is a small fraction of my collection.  The most common
 287 problem is
 288 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=720831">DVDs
 289 using UTF-16 instead of UTF-8 characters</a>, which according to
 290 Bastian is against the DVD specification (and seem to cause some
 291 players to fail too).  A rarer problem is what seem to be inconsistent
 292 DVD structures, as the python library
 293 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=723079">claim
 294 there is a overlap between objects</a>.  An equally rare problem claim
 295 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741878">some
 296 value is out of range</a>.  No idea what is going on there.  I wish I
 297 knew enough about the DVD format to fix these, to ensure my movie
 298 collection will stay with me in the future.</p>
 299
 300 <p>So, if you need to keep your DVDs safe, back them up using
 301 python-dvdvideo. :)</p>
 302 </div>
 303       <div class="tags">
 304
 305
 306         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>.
 307
 308
 309       </div>
 310     </div>
 311     <div class="padding"></div>
 312
 313     <div class="entry">
 314       <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>
 315       <div class="date">16th March 2014</div>
 316       <div class="body"><p>Det offentlige Norge har mye kunnskap og informasjon.  Men hvordan
 317 kan en få tilgang til den på en enkel måte?  Takket være et lite
 318 knippe lover og tilhørende forskrifter, blant annet
 319 <a href="http://lovdata.no/dokument/NL/lov/2006-05-19-16">offentlighetsloven</a>,
 320 <a href="http://lovdata.no/dokument/NL/lov/2003-05-09-31">miljøinformasjonsloven</a>
 321 og
 322 <a href="http://lovdata.no/dokument/NL/lov/1967-02-10/">forvaltningsloven</a>
 323 har en rett til å spørre det offentlige og få svar.  Men det finnes
 324 intet offentlig arkiv over hva andre har spurt om, og dermed risikerer en
 325 å måtte forstyrre myndighetene gang på gang for å få tak i samme
 326 informasjonen på nytt.  <a href="http://www.mysociety.org/">Britiske
 327 mySociety</a> har laget tjenesten
 328 <a href="http://www.whatdotheyknow.com/">WhatDoTheyKnow</a> som gjør
 329 noe med dette.  I Storbritannia blir WhatdoTheyKnow brukt i
 330 <a href="http://www.mysociety.org/2011/07/01/whatdotheyknows-share-of-central-government-foi-requests-q2-2011/">ca
 331 15% av alle innsynsforespørsler mot sentraladministrasjonen</a>.
 332 Prosjektet heter <a href="http://www.alaveteli.org/">Alaveteli</A>, og
 333 er takk i bruk en rekke steder etter at løsningen ble generalisert og
 334 gjort mulig å oversette.  Den hjelper borgerne med å be om innsyn,
 335 rådgir ved purringer og klager og lar alle se hvilke henvendelser som
 336 er sendt til det offentlige og hvilke svar som er kommet inn, i et
 337 søkpart arkiv.  Her i Norge holder vi i foreningen NUUG på å få opp en
 338 norsk utgave av Alaveteli, og her trenger vi din hjelp med
 339 oversettelsen.</p>
 340
 341 <p>Så langt er 76 % av Alaveteli oversatt til norsk bokmål, men vi
 342 skulle gjerne vært oppe i 100 % før lansering.  Oversettelsen gjøres
 343 på <a href="https://www.transifex.com/projects/p/alaveteli/">Transifex,
 344 der enhver som registrerer seg</a> og ber om tilgang til
 345 bokmålsoversettelsen får bidra.  Vi har satt opp en test av tjenesten
 346 (som ikke sender epost til det offentlige, kun til oss som holder på å
 347 sette opp tjenesten) på maskinen
 348 <a href="http://alaveteli-dev.nuug.no/">alaveteli-dev.nuug.no</a>, der
 349 en kan se hvordan de oversatte meldingen blir seende ut på nettsiden.
 350 Når tjenesten lanseres vil den hete
 351 <a href="https://www.mimesbrønn.no/">Mimes brønn</a>, etter
 352 visdomskilden som Odin måtte gi øyet sitt for å få drikke i.  Den
 353 nettsiden er er ennå ikke klar til bruk.</p>
 354
 355 <p>Hvis noen vil oversette til nynorsk også, så skal vi finne ut
 356 hvordan vi lager en flerspråklig tjeneste.  Men i første omgang er
 357 fokus på bokmålsoversettelsen, der vi selv har nok peiling til å ha
 358 fått oversatt 76%, men trenger hjelp for å komme helt i mål. :)</p>
 359 </div>
 360       <div class="tags">
 361
 362
 363         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>.
 364
 365
 366       </div>
 367     </div>
 368     <div class="padding"></div>
 369
 370     <div class="entry">
 371       <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>
 372       <div class="date">14th March 2014</div>
 373       <div class="body"><p>The <a href="https://wiki.debian.org/FreedomBox">Freedombox
 374 project</a> is working on providing the software and hardware for
 375 making it easy for non-technical people to host their data and
 376 communication at home, and being able to communicate with their
 377 friends and family encrypted and away from prying eyes.  It has been
 378 going on for a while, and is slowly progressing towards a new test
 379 release (0.2).</p>
 380
 381 <p>And what day could be better than the Pi day to announce that the
 382 new version will provide "hard drive" / SD card / USB stick images for
 383 Dreamplug, Raspberry Pi and VirtualBox (or any other virtualization
 384 system), and can also be installed using a Debian installer preseed
 385 file.  The Debian based Freedombox is now based on Debian Jessie,
 386 where most of the needed packages used are already present.  Only one,
 387 the freedombox-setup package, is missing.  To try to build your own
 388 boot image to test the current status, fetch the freedom-maker scripts
 389 and build using
 390 <a href="http://packages.qa.debian.org/vmdebootstrap">vmdebootstrap</a>
 391 with a user with sudo access to become root:
 392
 393 <pre>
 394 git clone http://anonscm.debian.org/git/freedombox/freedom-maker.git \
 395   freedom-maker
 396 sudo apt-get install git vmdebootstrap mercurial python-docutils \
 397   mktorrent extlinux virtualbox qemu-user-static binfmt-support \
 398   u-boot-tools
 399 make -C freedom-maker dreamplug-image raspberry-image virtualbox-image
 400 </pre>
 401
 402 <p>Root access is needed to run debootstrap and mount loopback
 403 devices.  See the README for more details on the build. If you do not
 404 want all three images, trim the make line.  But note that thanks to <a
 405 href="https://bugs.debian.org/741407">a race condition in
 406 vmdebootstrap</a>, the build might fail without the patch to the
 407 kpartx call.</p>
 408
 409 <p>If you instead want to install using a Debian CD and the preseed
 410 method, boot a Debian Wheezy ISO and use this boot argument to load
 411 the preseed values:</p>
 412
 413 <pre>
 414 url=<a href="http://www.reinholdtsen.name/freedombox/preseed-jessie.dat">http://www.reinholdtsen.name/freedombox/preseed-jessie.dat</a>
 415 </pre>
 416
 417 <p>But note that due to <a href="https://bugs.debian.org/740673">a
 418 recently introduced bug in apt in Jessie</a>, the installer will
 419 currently hang while setting up APT sources.  Killing the
 420 '<tt>apt-cdrom ident</tt>' process when it hang a few times during the
 421 installation will get the installation going.  This affect all
 422 installations in Jessie, and I expect it will be fixed soon.</p>
 423
 424 <p>Give it a go and let us know how it goes on the mailing list, and help
 425 us get the new release published. :) Please join us on
 426 <a href="irc://irc.debian.org:6667/%23freedombox">IRC (#freedombox on
 427 irc.debian.org)</a> and
 428 <a href="http://lists.alioth.debian.org/mailman/listinfo/freedombox-discuss">the
 429 mailing list</a> if you want to help make this vision come true.</p>
 430 </div>
 431       <div class="tags">
 432
 433
 434         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>.
 435
 436
 437       </div>
 438     </div>
 439     <div class="padding"></div>
 440
 441     <div class="entry">
 442       <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>
 443       <div class="date">12th March 2014</div>
 444       <div class="body"><p>On larger sites, it is useful to use a dedicated storage server for
 445 storing user home directories and data.  The design for handling this
 446 in <a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a>, is
 447 to update the automount rules in LDAP and let the automount daemon on
 448 the clients take care of the rest.  I was reminded about the need to
 449 document this better when one of the customers of
 450 <a href="http://www.slxdrift.no/">Skolelinux Drift AS</a>, where I am
 451 on the board of directors, asked about how to do this.  The steps to
 452 get this working are the following:</p>
 453
 454 <p><ol>
 455
 456 <li>Add new storage server in DNS.  I use nas-server.intern as the
 457 example host here.</li>
 458
 459 <li>Add automoun LDAP information about this server in LDAP, to allow
 460 all clients to automatically mount it on reqeust.</li>
 461
 462 <li>Add the relevant entries in tjener.intern:/etc/fstab, because
 463 tjener.intern do not use automount to avoid mounting loops.</li>
 464
 465 </ol></p>
 466
 467 <p>DNS entries are added in GOsa², and not described here.  Follow the
 468 <a href="https://wiki.debian.org/DebianEdu/Documentation/Wheezy/GettingStarted">instructions
 469 in the manual</a> (Machine Management with GOsa² in section Getting
 470 started).</p>
 471
 472 <p>Ensure that the NFS export points on the server are exported to the
 473 relevant subnets or machines:</p>
 474
 475 <p><blockquote><pre>
 476 root@tjener:~# showmount -e nas-server
 477 Export list for nas-server:
 478 /storage         10.0.0.0/8
 479 root@tjener:~#
 480 </pre></blockquote></p>
 481
 482 <p>Here everything on the backbone network is granted access to the
 483 /storage export.  With NFSv3 it is slightly better to limit it to
 484 netgroup membership or single IP addresses to have some limits on the
 485 NFS access.</p>
 486
 487 <p>The next step is to update LDAP.  This can not be done using GOsa²,
 488 because it lack a module for automount.  Instead, use ldapvi and add
 489 the required LDAP objects using an editor.</p>
 490
 491 <p><blockquote><pre>
 492 ldapvi --ldap-conf -ZD '(cn=admin)' -b ou=automount,dc=skole,dc=skolelinux,dc=no
 493 </pre></blockquote></p>
 494
 495 <p>When the editor show up, add the following LDAP objects at the
 496 bottom of the document.  The "/&" part in the last LDAP object is a
 497 wild card matching everything the nas-server exports, removing the
 498 need to list individual mount points in LDAP.</p>
 499
 500 <p><blockquote><pre>
 501 add cn=nas-server,ou=auto.skole,ou=automount,dc=skole,dc=skolelinux,dc=no
 502 objectClass: automount
 503 cn: nas-server
 504 automountInformation: -fstype=autofs --timeout=60 ldap:ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 505
 506 add ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 507 objectClass: top
 508 objectClass: automountMap
 509 ou: auto.nas-server
 510
 511 add cn=/,ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 512 objectClass: automount
 513 cn: /
 514 automountInformation: -fstype=nfs,tcp,rsize=32768,wsize=32768,rw,intr,hard,nodev,nosuid,noatime nas-server.intern:/&
 515 </pre></blockquote></p>
 516
 517 <p>The last step to remember is to mount the relevant mount points in
 518 tjener.intern by adding them to /etc/fstab, creating the mount
 519 directories using mkdir and running "mount -a" to mount them.</p>
 520
 521 <p>When this is done, your users should be able to access the files on
 522 the storage server directly by just visiting the
 523 /tjener/nas-server/storage/ directory using any application on any
 524 workstation, LTSP client or LTSP server.</p>
 525 </div>
 526       <div class="tags">
 527
 528
 529         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>.
 530
 531
 532       </div>
 533     </div>
 534     <div class="padding"></div>
 535
 536     <div class="entry">
 537       <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>
 538       <div class="date"> 7th March 2014</div>
 539       <div class="body"><p>For noen uker siden ble NXCs fri programvarelisenserte
 540 NOARK5-løsning
 541 <a href="http://www.nuug.no/aktiviteter/20140211-noark/">presentert hos
 542 NUUG</a> (video
 543 <a href="https://www.youtube.com/watch?v=JCb_dNS3MHQ">på youtube
 544 foreløbig</a>), og det fikk meg til å titte litt mer på NOARK5,
 545 standarden for arkivhåndtering i det offentlige Norge.  Jeg lurer på
 546 om denne kjernen kan være nyttig i et par av mine prosjekter, og for ett
 547 av dem er det mest aktuelt å lagre epost.  Jeg klarte ikke finne noen
 548 anbefaling om hvordan RFC 822-formattert epost (aka Internett-epost)
 549 burde lagres i NOARK5, selv om jeg vet at noen arkiver tar
 550 PDF-utskrift av eposten med sitt epostprogram og så arkiverer PDF-en
 551 (eller enda værre, tar papirutskrift og lagrer bildet av eposten som
 552 PDF i arkivet).</p>
 553
 554 <p>Det er ikke så mange formater som er akseptert av riksarkivet til
 555 langtidsoppbevaring av offentlige arkiver, og PDF og XML er de mest
 556 aktuelle i så måte.  Det slo meg at det måtte da finnes en eller annen
 557 egnet XML-representasjon og at det kanskje var enighet om hvilken som
 558 burde brukes, så jeg tok mot til meg og spurte
 559 <a href="http://samdok.com/">SAMDOK</a>, en gruppe tilknyttet
 560 arkivverket som ser ut til å jobbe med NOARK-samhandling, om de hadde
 561 noen anbefalinger:
 562
 563 <p><blockquote>
 564 <p>Hei.</p>
 565
 566 <p>Usikker på om dette er riktig forum å ta opp mitt spørsmål, men jeg
 567 lurer på om det er definert en anbefaling om hvordan RFC
 568 822-formatterte epost (aka vanlig Internet-epost) bør lages håndteres
 569 i NOARK5, slik at en bevarer all informasjon i eposten
 570 (f.eks. Received-linjer).  Finnes det en anbefalt XML-mapping ala den
 571 som beskrives på
 572 &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
 573 mål er at det skal være mulig å lagre eposten i en NOARK5-kjerne og
 574 kunne få ut en identisk formattert kopi av opprinnelig epost ved
 575 behov.</p>
 576 </blockquote></p>
 577
 578 <p>Postmottaker hos SAMDOK mente spørsmålet heller burde stilles
 579 direkte til riksarkivet, og jeg fikk i dag svar derfra formulert av
 580 seniorrådgiver Geir Ivar Tungesvik:</p>
 581
 582 <p><blockquote>
 583 <p>Riksarkivet har ingen anbefalinger når det gjelder konvertering fra
 584 e-post til XML.  Det står arkivskaper fritt å eventuelt definere/bruke
 585 eget format.  Inklusive da - som det spørres om - et format der det er
 586 mulig å re-etablere e-post format ut fra XML-en.  XML (e-post)
 587 dokumenter må være referert i arkivstrukturen, og det må vedlegges et
 588 gyldig XML skjema (.xsd) for XML-filene. Arkivskaper står altså fritt
 589 til å gjøre hva de vil, bare det dokumenteres og det kan dannes et
 590 utrekk ved avlevering til depot.</p>
 591
 592 <p>De obligatoriske kravene i Noark 5 standarden må altså oppfylles -
 593 etter dialog med Riksarkivet i forbindelse med godkjenning. For
 594 offentlige arkiv er det særlig viktig med filene loependeJournal.xml
 595 og offentligJournal.xml. Private arkiv som vil forholde seg til Noark
 596 5 standarden er selvsagt frie til å bruke det som er relevant for dem
 597 av obligatoriske krav.</p>
 598 </blockquote></p>
 599
 600 <p>Det ser dermed ut for meg som om det er et lite behov for å
 601 standardisere XML-lagring av RFC-822-formatterte meldinger.  Noen som
 602 vet om god spesifikasjon i så måte?  I tillegg til den omtalt over,
 603 har jeg kommet over flere aktuelle beskrivelser (søk på "rfc 822
 604 xml", så finner du aktuelle alternativer).</p>
 605
 606 <ul>
 607
 608 <li><a href="http://www.openhealth.org/xmtp/">XML MIME Transformation
 609 protocol (XMTP)</a> fra OpenHealth, sist oppdatert 2001.</li>
 610
 611 <li><a href="https://tools.ietf.org/html/draft-klyne-message-rfc822-xml-03">An
 612 XML format for mail and other messages</a> utkast fra IETF datert
 613 2001.</li>
 614
 615 <li><a href="http://www.informit.com/articles/article.aspx?p=32074">xMail:
 616 E-mail as XML</a> en artikkel fra 2003 som beskriver python-modulen
 617 rfc822 som gir ut XML-representasjon av en RFC 822-formattert epost.</li>
 618
 619 </ul>
 620
 621 <p>Finnes det andre og bedre spesifikasjoner for slik lagring?  Send
 622 meg en epost hvis du har innspill.</p>
 623 </div>
 624       <div class="tags">
 625
 626
 627         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>.
 628
 629
 630       </div>
 631     </div>
 632     <div class="padding"></div>
 633
 634     <div class="entry">
 635       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Lenker_for_2014_02_28.html">Lenker for 2014-02-28</a></div>
 636       <div class="date">28th February 2014</div>
 637       <div class="body"><p>Her er noen lenker til tekster jeg har satt pris på å lese de siste
 638 månedene.  Det er mye om varsleren Edward Snowden, som burde få all
 639 hjelp, støtte og beskyttelse Norge kan stille opp med for å ha satt
 640 totalitær overvåkning på sakskartet, men også endel annet
 641 tankevekkende og interessant.</p>
 642
 643 <ul>
 644
 645 <li>2013-12-21
 646 <a href="http://www.dagbladet.no/2013/12/21/nyheter/thomas_drake/nsa/overvakning/snowden/30925886/">-
 647 NSA tenker som Stasi</a> - Dagbladet.no</li>
 648
 649 <li>2013-12-19 <a href="http://www.dagensit.no/article2732734.ece">-
 650 Staten har ikke rett til å vite alt om deg</a> - DN.no</li>
 651
 652 <li>2013-12-21
 653 <a href="http://www.dagbladet.no/2013/12/21/nyheter/krig_og_konflikter/politikk/utenriks/30961126/">Nye
 654 mål for NSAs spionasje avslørt</a> - Dagbladet.no</li>
 655
 656 <li>2013-12-19
 657 <a href="http://www.dagbladet.no/2013/12/19/nyheter/nsa/usa/politikk/barack_obama/30918684/">«NSA
 658 bør fjernes fra sin makt til å samle inn metadata fra amerikanske
 659 telefonsamtaler»</a> - Dagbladet.no</li>
 660
 661 <li>2013-12-18
 662 <a href="http://www.dagbladet.no/2013/12/18/kultur/meninger/hovedkronikk/debatt/snowden/30901089/">Etterretning,
 663 overvåking, frihet og sikkerhet</a> - Dagbladet.no</li>
 664
 665 <li>2013-12-17
 666 <a href="http://www.nrk.no/verden/snowden-vil-ha-asyl-i-brasil-1.11423444">Snowden
 667 angriper USA i åpent brev</a> - nrk.no</li>
 668
 669 <li>2013-12-17
 670 <a href="http://www.digi.no/925820/rettslig-nederlag-for-etterretning">Rettslig
 671 nederlag for etterretning</a> - digi.no</li>
 672
 673 <li>2013-12-21
 674 <a href="http://www.dagbladet.no/2013/12/21/kultur/meninger/hovedkommentar/kommentar/etterretning/30963284/">Truende
 675 nedkjøling</a> - dagbladet.no</li>
 676
 677 <li>2013-12-20
 678 <a href="http://www.aftenposten.no/viten/Matematikk-og-forstaelse-7411849.html">Matematikk
 679 og forståelse</a> - aftenposten.no</li>
 680
 681 <li>2013-10-20
 682 <a href="http://www.nrk.no/viten/ny-studie_sovn-reinser-hjernen-var-1.11306106">Vi
 683 søv for å reinse hjernen vår, ifølgje ny studie</a> - nrk.no</li>
 684
 685 <li>2013-12-11
 686 <a href="http://www.nrk.no/buskerud/julebaksten-i-vasken-1.11410033">Rotterace
 687 i kloakken</a> - nrk.no</li>
 688
 689 <li>2013-12-30
 690 <a href="http://www.aftenposten.no/viten/Apne-brev-og-frie-tanker-7413734.html">Åpne
 691 brev og frie tanker</a> - aftenposten.no</li>
 692
 693 <li>2014-01-12
 694 <a href="http://www.aftenposten.no/viten/Stopp-kunnskapsapartheidet-7428229.html">Stopp dagens kunnskapsapartheid!</a> - aftenposten.no</li>
 695
 696 <li>2014-01-09
 697 <a href="http://www.aftenposten.no/nyheter/uriks/EU-rapport-Britisk-og-amerikansk-overvaking-ser-ut-til-a-vare-ulovlig-7428933.html">EU-rapport:
 698 Britisk og amerikansk overvåking ser ut til å være ulovlig</a> -
 699 aftenposten.no</li>
 700
 701 <li>2013-10-23 Professor Jan Arild Audestad
 702 <a href="http://www.digi.no/924008/advarer-mot-konspirasjonsteori">Advarer
 703 mot konspirasjonsteori</a> i digi.no og sier han ikke tror NSA kan
 704 avlytte mobiltelefoner, mens han noen måneder senere forteller:</li>
 705
 706 <li>2014-01-09
 707 <a href="http://www.aftenposten.no/nyheter/iriks/--Vi-ble-presset-til-a-svekke-mobilsikkerheten-pa-80-tallet-7410467.html">-
 708 Vi ble presset til å svekke mobilsikkerheten på 80-tallet</a> -
 709 aftenposten.no</li>
 710
 711 <li>2014-02-12
 712 <a href="http://tv.nrk.no/program/koid20005814/et-moete-med-edward-snowden">Et
 713 møte med Edward Snowden</a> - intervju sendt av nrk, tilgjengelig til
 714 2015-01-31</li>
 715
 716 <li>2014-02-17
 717 <a href="http://politiken.dk/debat/profiler/jessteinpedersen/ECE2210356/litteraturredaktoeren-helle-thornings-tavshed-om-snowden-er-en-skandale/">Litteraturredaktøren:
 718 Helle Thornings tavshed om Snowden er en skandale</a> -
 719 politiken.dk</li>
 720
 721 <li>2014-02-21
 722 <a href="http://www.aftenposten.no/meninger/kronikker/Bra-a-ha-en-Storebror-7476734.html">Bra å ha en «Storebror»</a> - aftenposten.no</li>
 723
 724 <li>2014-02-28
 725 <a href="http://johnchristianelden.blogg.no/1393536806_narkotikasiktet_stort.html">"Narkotikasiktet
 726 Stortingsmann" - Spillet bak kulissene</a> - John Christian Eldens
 727 blogg</li>
 728
 729 <li>2014-02-28
 730 <a href="http://www.aftenposten.no/meninger/Heksejakt-pa-hasjbrukere-7486283.html">Heksejakt
 731 på hasjbrukere</a> - aftenposten.no</li>
 732
 733 </ul>
 734 </div>
 735       <div class="tags">
 736
 737
 738         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>.
 739
 740
 741       </div>
 742     </div>
 743     <div class="padding"></div>
 744
 745     <div class="entry">
 746       <div class="title"><a href="http://people.skolelinux.org/pere/blog/New_home_and_release_1_0_for_netgroup_and_innetgr__aka_ng_utils_.html">New home and release 1.0 for netgroup and innetgr (aka ng-utils)</a></div>
 747       <div class="date">22nd February 2014</div>
 748       <div class="body"><p>Many years ago, I wrote a GPL licensed version of the netgroup and
 749 innetgr tools, because I needed them in
 750 <a href="http://www.skolelinux.org/">Skolelinux</a>.  I called the project
 751 ng-utils, and it has served me well.  I placed the project under the
 752 <a href="http://www.hungry.com/">Hungry Programmer</a> umbrella, and it was maintained in our CVS
 753 repository.  But many years ago, the CVS repository was dropped (lost,
 754 not migrated to new hardware, not sure), and the project have lacked a
 755 proper home since then.</p>
 756
 757 <p>Last summer, I had a look at the package and made a new release
 758 fixing a irritating crash bug, but was unable to store the changes in
 759 a proper source control system.  I applied for a project on
 760 <a href="https://alioth.debian.org/">Alioth</a>, but did not have time
 761 to follow up on it.  Until today. :)</p>
 762
 763 <p>After many hours of cleaning and migration, the ng-utils project
 764 now have a new home, and a git repository with the highlight of the
 765 history of the project.  I published all release tarballs and imported
 766 them into the git repository.  As the project is really stable and not
 767 expected to gain new features any time soon, I decided to make a new
 768 release and call it 1.0.  Visit the new project home on
 769 <a href="https://alioth.debian.org/projects/ng-utils/">https://alioth.debian.org/projects/ng-utils/</a>
 770 if you want to check it out.  The new version is also uploaded into
 771 <a href="http://packages.qa.debian.org/n/ng-utils.html">Debian Unstable</a>.</p>
 772 </div>
 773       <div class="tags">
 774
 775
 776         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>.
 777
 778
 779       </div>
 780     </div>
 781     <div class="padding"></div>
 782
 783     <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>
 784     <div id="sidebar">
 785
 786
 787
 788 <h2>Archive</h2>
 789 <ul>
 790
 791 <li>2014
 792 <ul>
 793
 794 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 795
 796 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 797
 798 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 799
 800 </ul></li>
 801
 802 <li>2013
 803 <ul>
 804
 805 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 806
 807 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 808
 809 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 810
 811 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 812
 813 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 814
 815 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 816
 817 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 818
 819 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 820
 821 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 822
 823 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 824
 825 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 826
 827 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 828
 829 </ul></li>
 830
 831 <li>2012
 832 <ul>
 833
 834 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 835
 836 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 837
 838 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 839
 840 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 841
 842 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 843
 844 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 845
 846 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 847
 848 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 849
 850 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 851
 852 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 853
 854 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 855
 856 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 857
 858 </ul></li>
 859
 860 <li>2011
 861 <ul>
 862
 863 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 864
 865 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 866
 867 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 868
 869 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 870
 871 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 872
 873 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 874
 875 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 876
 877 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 878
 879 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 880
 881 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 882
 883 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 884
 885 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 886
 887 </ul></li>
 888
 889 <li>2010
 890 <ul>
 891
 892 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 893
 894 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 895
 896 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 897
 898 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 899
 900 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 901
 902 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 903
 904 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 905
 906 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 907
 908 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 909
 910 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 911
 912 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 913
 914 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 915
 916 </ul></li>
 917
 918 <li>2009
 919 <ul>
 920
 921 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 922
 923 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 924
 925 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 926
 927 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 928
 929 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 930
 931 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 932
 933 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 934
 935 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 936
 937 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 938
 939 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 940
 941 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 942
 943 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 944
 945 </ul></li>
 946
 947 <li>2008
 948 <ul>
 949
 950 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 951
 952 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 953
 954 </ul></li>
 955
 956 </ul>
 957
 958
 959
 960 <h2>Tags</h2>
 961 <ul>
 962
 963  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 964
 965  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 966
 967  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 968
 969  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 970
 971  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (8)</a></li>
 972
 973  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (14)</a></li>
 974
 975  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 976
 977  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 978
 979  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (95)</a></li>
 980
 981  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (146)</a></li>
 982
 983  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 984
 985  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (10)</a></li>
 986
 987  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 988
 989  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (241)</a></li>
 990
 991  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (21)</a></li>
 992
 993  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 994
 995  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (12)</a></li>
 996
 997  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (7)</a></li>
 998
 999  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (11)</a></li>
1000
1001  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (40)</a></li>
1002
1003  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (7)</a></li>
1004
1005  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (18)</a></li>
1006
1007  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
1008
1009  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (7)</a></li>
1010
1011  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
1012
1013  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
1014
1015  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (26)</a></li>
1016
1017  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (243)</a></li>
1018
1019  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (162)</a></li>
1020
1021  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (11)</a></li>
1022
1023  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
1024
1025  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (46)</a></li>
1026
1027  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (70)</a></li>
1028
1029  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
1030
1031  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
1032
1033  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (2)</a></li>
1034
1035  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
1036
1037  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
1038
1039  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
1040
1041  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
1042
1043  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (37)</a></li>
1044
1045  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
1046
1047  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (4)</a></li>
1048
1049  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (44)</a></li>
1050
1051  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (3)</a></li>
1052
1053  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (9)</a></li>
1054
1055  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (23)</a></li>
1056
1057  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (1)</a></li>
1058
1059  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
1060
1061  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (40)</a></li>
1062
1063  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
1064
1065  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (29)</a></li>
1066
1067 </ul>
1068
1069
1070     </div>
1071     <p style="text-align: right">
1072  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
1073 </p>
1074
1075   </body>
1076 </html>