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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/Dokumentaren_om_Datalagringsdirektivet_sendes_endelig_p__NRK.html">Dokumentaren om Datalagringsdirektivet sendes endelig på NRK</a></div>
  24       <div class="date">26th March 2014</div>
  25       <div class="body"><p><a href="http://www.nuug.no/">Foreningen NUUG</a> melder i natt at
  26 NRK nå har bestemt seg for
  27 <a href="http://www.nuug.no/news/NRK_viser_filmen_om_Datalagringsdirektivet_f_rste_gang_2014_03_31.shtml">når
  28 den norske dokumentarfilmen om datalagringsdirektivet skal
  29 sendes</a> (se <a href="http://www.imdb.com/title/tt2832844/">IMDB</a>
  30 for detaljer om filmen) . Første visning blir på NRK2 mandag
  31 2014-03-31 kl. 19:50, og deretter visninger onsdag 2014-04-02
  32 kl. 12:30, fredag 2014-04-04 kl. 19:40 og søndag 2014-04-06 kl. 15:10.
  33 Jeg har sett dokumentaren, og jeg anbefaler enhver å se den selv.  Som
  34 oppvarming mens vi venter anbefaler jeg Bjørn Stærks kronikk i
  35 Aftenposten fra i går,
  36 <a href="http://www.aftenposten.no/meninger/kronikker/Autoritar-gjokunge-7514915.html">Autoritær
  37 gjøkunge</a>, der han gir en grei skisse av hvor ille det står til med
  38 retten til privatliv og beskyttelsen av demokrati i Norge og resten
  39 verden, og helt riktig slår fast at det er vi i databransjen som
  40 sitter med nøkkelen til å gjøre noe med dette.  Jeg har involvert meg
  41 i prosjektene <a href="http://www.dugnadsnett.no/">dugnadsnett.no</a>
  42 og <a href="https://wiki.debian.org/FreedomBox">FreedomBox</a> for å
  43 forsøke å gjøre litt selv for å bedre situasjonen, men det er mye
  44 hardt arbeid fra mange flere enn meg som gjenstår før vi kan sies å ha
  45 gjenopprettet balansen.</p>
  46
  47 <p>Jeg regner med at nettutgaven dukker opp på
  48 <a href="http://tv.nrk.no/program/koid75005313/tema-dine-digitale-spor-datalagringsdirektivet">NRKs
  49 side om filmen om datalagringsdirektivet</a> om frem dager.  Hold et
  50 øye med siden, og tips venner og slekt om at de også bør se den.</p>
  51 </div>
  52       <div class="tags">
  53
  54
  55         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>.
  56
  57
  58       </div>
  59     </div>
  60     <div class="padding"></div>
  61
  62     <div class="entry">
  63       <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>
  64       <div class="date">25th March 2014</div>
  65       <div class="body"><p>Did you ever need to store logs or other files in a way that would
  66 allow it to be used as evidence in court, and needed a way to
  67 demonstrate without reasonable doubt that the file had not been
  68 changed since it was created?  Or, did you ever need to document that
  69 a given document was received at some point in time, like some
  70 archived document or the answer to an exam, and not changed after it
  71 was received?  The problem in these settings is to remove the need to
  72 trust yourself and your computers, while still being able to prove
  73 that a file is the same as it was at some given time in the past.</p>
  74
  75 <p>A solution to these problems is to have a trusted third party
  76 "stamp" the document and verify that at some given time the document
  77 looked a given way.  Such
  78 <a href="https://en.wikipedia.org/wiki/Notarius">notarius</a> service
  79 have been around for thousands of years, and its digital equivalent is
  80 called a
  81 <a href="http://en.wikipedia.org/wiki/Trusted_timestamping">trusted
  82 timestamping service</a>.  <a href="http://www.ietf.org/">The Internet
  83 Engineering Task Force</a> standardised how such service could work a
  84 few years ago as <a href="http://tools.ietf.org/html/rfc3161">RFC
  85 3161</a>.  The mechanism is simple.  Create a hash of the file in
  86 question, send it to a trusted third party which add a time stamp to
  87 the hash and sign the result with its private key, and send back the
  88 signed hash + timestamp.  Both email, FTP and HTTP can be used to
  89 request such signature, depending on what is provided by the service
  90 used. Anyone with the document and the signature can then verify that
  91 the document matches the signature by creating their own hash and
  92 checking the signature using the trusted third party public key.
  93 There are several commercial services around providing such
  94 timestamping.  A quick search for
  95 "<a href="https://duckduckgo.com/?q=rfc+3161+service">rfc 3161
  96 service</a>" pointed me to at least
  97 <a href="https://www.digistamp.com/technical/how-a-digital-time-stamp-works/">DigiStamp</a>,
  98 <a href="http://www.quovadisglobal.co.uk/CertificateServices/SigningServices/TimeStamp.aspx">Quo
  99 Vadis</a>,
 100 <a href="https://www.globalsign.com/timestamp-service/">Global Sign</a>
 101 and <a href="http://www.globaltrustfinder.com/TSADefault.aspx">Global
 102 Trust Finder</a>.  The system work as long as the private key of the
 103 trusted third party is not compromised.</p>
 104
 105 <p>But as far as I can tell, there are very few public trusted
 106 timestamp services available for everyone.  I've been looking for one
 107 for a while now. But yesterday I found one over at
 108 <a href="https://www.pki.dfn.de/zeitstempeldienst/">Deutches
 109 Forschungsnetz</a> mentioned in
 110 <a href="http://www.d-mueller.de/blog/dealing-with-trusted-timestamps-in-php-rfc-3161/">a
 111 blog by David Müller</a>.  I then found
 112 <a href="http://www.rz.uni-greifswald.de/support/dfn-pki-zertifikate/zeitstempeldienst.html">a
 113 good recipe on how to use the service</a> over at the University of
 114 Greifswald.</p>
 115
 116 <p><a href="http://www.openssl.org/">The OpenSSL library</a> contain
 117 both server and tools to use and set up your own signing service.  See
 118 the ts(1SSL), tsget(1SSL) manual pages for more details.  The
 119 following shell script demonstrate how to extract a signed timestamp
 120 for any file on the disk in a Debian environment:</p>
 121
 122 <p><blockquote><pre>
 123 #!/bin/sh
 124 set -e
 125 url="http://zeitstempel.dfn.de"
 126 caurl="https://pki.pca.dfn.de/global-services-ca/pub/cacert/chain.txt"
 127 reqfile=$(mktemp -t tmp.XXXXXXXXXX.tsq)
 128 resfile=$(mktemp -t tmp.XXXXXXXXXX.tsr)
 129 cafile=chain.txt
 130 if [ ! -f $cafile ] ; then
 131     wget -O $cafile "$caurl"
 132 fi
 133 openssl ts -query -data "$1" -cert | tee "$reqfile" \
 134     | /usr/lib/ssl/misc/tsget -h "$url" -o "$resfile"
 135 openssl ts -reply -in "$resfile" -text 1>&2
 136 openssl ts -verify -data "$1" -in "$resfile" -CAfile "$cafile" 1>&2
 137 base64 < "$resfile"
 138 rm "$reqfile" "$resfile"
 139 </pre></blockquote></p>
 140
 141 <p>The argument to the script is the file to timestamp, and the output
 142 is a base64 encoded version of the signature to STDOUT and details
 143 about the signature to STDERR.  Note that due to
 144 <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=742553">a bug
 145 in the tsget script</a>, you might need to modify the included script
 146 and remove the last line.  Or just write your own HTTP uploader using
 147 curl. :) Now you too can prove and verify that files have not been
 148 changed.</p>
 149
 150 <p>But the Internet need more public trusted timestamp services.
 151 Perhaps something for <a href="http://www.uninett.no/">Uninett</a> or
 152 my work place the <a href="http://www.uio.no/">University of Oslo</a>
 153 to set up?</p>
 154 </div>
 155       <div class="tags">
 156
 157
 158         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>.
 159
 160
 161       </div>
 162     </div>
 163     <div class="padding"></div>
 164
 165     <div class="entry">
 166       <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>
 167       <div class="date">21st March 2014</div>
 168       <div class="body"><p>Keeping your DVD collection safe from scratches and curious
 169 children fingers while still having it available when you want to see a
 170 movie is not straight forward.  My preferred method at the moment is
 171 to store a full copy of the ISO on a hard drive, and use VLC, Popcorn
 172 Hour or other useful players to view the resulting file.  This way the
 173 subtitles and bonus material are still available and using the ISO is
 174 just like inserting the original DVD record in the DVD player.</p>
 175
 176 <p>Earlier I used dd for taking security copies, but it do not handle
 177 DVDs giving read errors (which are quite a few of them).  I've also
 178 tried using
 179 <a href="http://people.skolelinux.org/pere/blog/Ripping_problematic_DVDs_using_dvdbackup_and_genisoimage.html">dvdbackup
 180 and genisoimage</a>, but these days I use the marvellous python library
 181 and program
 182 <a href="http://bblank.thinkmo.de/blog/new-software-python-dvdvideo">python-dvdvideo</a>
 183 written by Bastian Blank.  It is
 184 <a href="http://packages.qa.debian.org/p/python-dvdvideo.html">in Debian
 185 already</a> and the binary package name is python3-dvdvideo. Instead
 186 of trying to read every block from the DVD, it parses the file
 187 structure and figure out which block on the DVD is actually in used,
 188 and only read those blocks from the DVD.  This work surprisingly well,
 189 and I have been able to almost backup my entire DVD collection using
 190 this method.</p> So far, python-dvdvideo have failed on between 10 and
 191 20 DVDs, which is a small fraction of my collection.  The most common
 192 problem is
 193 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=720831">DVDs
 194 using UTF-16 instead of UTF-8 characters</a>, which according to
 195 Bastian is against the DVD specification (and seem to cause some
 196 players to fail too).  A rarer problem is what seem to be inconsistent
 197 DVD structures, as the python library
 198 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=723079">claim
 199 there is a overlap between objects</a>.  An equally rare problem claim
 200 <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741878">some
 201 value is out of range</a>.  No idea what is going on there.  I wish I
 202 knew enough about the DVD format to fix these, to ensure my movie
 203 collection will stay with me in the future.</p>
 204
 205 <p>So, if you need to keep your DVDs safe, back them up using
 206 python-dvdvideo. :)</p>
 207 </div>
 208       <div class="tags">
 209
 210
 211         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>.
 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/Norsk_utgave_av_Alaveteli___WhatDoTheyKnow_p__trappene.html">Norsk utgave av Alaveteli / WhatDoTheyKnow på trappene</a></div>
 220       <div class="date">16th March 2014</div>
 221       <div class="body"><p>Det offentlige Norge har mye kunnskap og informasjon.  Men hvordan
 222 kan en få tilgang til den på en enkel måte?  Takket være et lite
 223 knippe lover og tilhørende forskrifter, blant annet
 224 <a href="http://lovdata.no/dokument/NL/lov/2006-05-19-16">offentlighetsloven</a>,
 225 <a href="http://lovdata.no/dokument/NL/lov/2003-05-09-31">miljøinformasjonsloven</a>
 226 og
 227 <a href="http://lovdata.no/dokument/NL/lov/1967-02-10/">forvaltningsloven</a>
 228 har en rett til å spørre det offentlige og få svar.  Men det finnes
 229 intet offentlig arkiv over hva andre har spurt om, og dermed risikerer en
 230 å måtte forstyrre myndighetene gang på gang for å få tak i samme
 231 informasjonen på nytt.  <a href="http://www.mysociety.org/">Britiske
 232 mySociety</a> har laget tjenesten
 233 <a href="http://www.whatdotheyknow.com/">WhatDoTheyKnow</a> som gjør
 234 noe med dette.  I Storbritannia blir WhatdoTheyKnow brukt i
 235 <a href="http://www.mysociety.org/2011/07/01/whatdotheyknows-share-of-central-government-foi-requests-q2-2011/">ca
 236 15% av alle innsynsforespørsler mot sentraladministrasjonen</a>.
 237 Prosjektet heter <a href="http://www.alaveteli.org/">Alaveteli</A>, og
 238 er takk i bruk en rekke steder etter at løsningen ble generalisert og
 239 gjort mulig å oversette.  Den hjelper borgerne med å be om innsyn,
 240 rådgir ved purringer og klager og lar alle se hvilke henvendelser som
 241 er sendt til det offentlige og hvilke svar som er kommet inn, i et
 242 søkpart arkiv.  Her i Norge holder vi i foreningen NUUG på å få opp en
 243 norsk utgave av Alaveteli, og her trenger vi din hjelp med
 244 oversettelsen.</p>
 245
 246 <p>Så langt er 76 % av Alaveteli oversatt til norsk bokmål, men vi
 247 skulle gjerne vært oppe i 100 % før lansering.  Oversettelsen gjøres
 248 på <a href="https://www.transifex.com/projects/p/alaveteli/">Transifex,
 249 der enhver som registrerer seg</a> og ber om tilgang til
 250 bokmålsoversettelsen får bidra.  Vi har satt opp en test av tjenesten
 251 (som ikke sender epost til det offentlige, kun til oss som holder på å
 252 sette opp tjenesten) på maskinen
 253 <a href="http://alaveteli-dev.nuug.no/">alaveteli-dev.nuug.no</a>, der
 254 en kan se hvordan de oversatte meldingen blir seende ut på nettsiden.
 255 Når tjenesten lanseres vil den hete
 256 <a href="https://www.mimesbrønn.no/">Mimes brønn</a>, etter
 257 visdomskilden som Odin måtte gi øyet sitt for å få drikke i.  Den
 258 nettsiden er er ennå ikke klar til bruk.</p>
 259
 260 <p>Hvis noen vil oversette til nynorsk også, så skal vi finne ut
 261 hvordan vi lager en flerspråklig tjeneste.  Men i første omgang er
 262 fokus på bokmålsoversettelsen, der vi selv har nok peiling til å ha
 263 fått oversatt 76%, men trenger hjelp for å komme helt i mål. :)</p>
 264 </div>
 265       <div class="tags">
 266
 267
 268         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>.
 269
 270
 271       </div>
 272     </div>
 273     <div class="padding"></div>
 274
 275     <div class="entry">
 276       <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>
 277       <div class="date">14th March 2014</div>
 278       <div class="body"><p>The <a href="https://wiki.debian.org/FreedomBox">Freedombox
 279 project</a> is working on providing the software and hardware for
 280 making it easy for non-technical people to host their data and
 281 communication at home, and being able to communicate with their
 282 friends and family encrypted and away from prying eyes.  It has been
 283 going on for a while, and is slowly progressing towards a new test
 284 release (0.2).</p>
 285
 286 <p>And what day could be better than the Pi day to announce that the
 287 new version will provide "hard drive" / SD card / USB stick images for
 288 Dreamplug, Raspberry Pi and VirtualBox (or any other virtualization
 289 system), and can also be installed using a Debian installer preseed
 290 file.  The Debian based Freedombox is now based on Debian Jessie,
 291 where most of the needed packages used are already present.  Only one,
 292 the freedombox-setup package, is missing.  To try to build your own
 293 boot image to test the current status, fetch the freedom-maker scripts
 294 and build using
 295 <a href="http://packages.qa.debian.org/vmdebootstrap">vmdebootstrap</a>
 296 with a user with sudo access to become root:
 297
 298 <pre>
 299 git clone http://anonscm.debian.org/git/freedombox/freedom-maker.git \
 300   freedom-maker
 301 sudo apt-get install git vmdebootstrap mercurial python-docutils \
 302   mktorrent extlinux virtualbox qemu-user-static binfmt-support \
 303   u-boot-tools
 304 make -C freedom-maker dreamplug-image raspberry-image virtualbox-image
 305 </pre>
 306
 307 <p>Root access is needed to run debootstrap and mount loopback
 308 devices.  See the README for more details on the build. If you do not
 309 want all three images, trim the make line.  But note that thanks to <a
 310 href="https://bugs.debian.org/741407">a race condition in
 311 vmdebootstrap</a>, the build might fail without the patch to the
 312 kpartx call.</p>
 313
 314 <p>If you instead want to install using a Debian CD and the preseed
 315 method, boot a Debian Wheezy ISO and use this boot argument to load
 316 the preseed values:</p>
 317
 318 <pre>
 319 url=<a href="http://www.reinholdtsen.name/freedombox/preseed-jessie.dat">http://www.reinholdtsen.name/freedombox/preseed-jessie.dat</a>
 320 </pre>
 321
 322 <p>But note that due to <a href="https://bugs.debian.org/740673">a
 323 recently introduced bug in apt in Jessie</a>, the installer will
 324 currently hang while setting up APT sources.  Killing the
 325 '<tt>apt-cdrom ident</tt>' process when it hang a few times during the
 326 installation will get the installation going.  This affect all
 327 installations in Jessie, and I expect it will be fixed soon.</p>
 328
 329 Give it a go and let us know how it goes on the mailing list, and help
 330 us get the new release published. :) Please join us on
 331 <a href="irc://irc.debian.org:6667/%23freedombox">IRC (#freedombox on
 332 irc.debian.org)</a> and
 333 <a href="http://lists.alioth.debian.org/mailman/listinfo/freedombox-discuss">the
 334 mailing list</a> if you want to help make this vision come true.</p>
 335 </div>
 336       <div class="tags">
 337
 338
 339         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>.
 340
 341
 342       </div>
 343     </div>
 344     <div class="padding"></div>
 345
 346     <div class="entry">
 347       <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>
 348       <div class="date">12th March 2014</div>
 349       <div class="body"><p>On larger sites, it is useful to use a dedicated storage server for
 350 storing user home directories and data.  The design for handling this
 351 in <a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a>, is
 352 to update the automount rules in LDAP and let the automount daemon on
 353 the clients take care of the rest.  I was reminded about the need to
 354 document this better when one of the customers of
 355 <a href="http://www.slxdrift.no/">Skolelinux Drift AS</a>, where I am
 356 on the board of directors, asked about how to do this.  The steps to
 357 get this working are the following:</p>
 358
 359 <p><ol>
 360
 361 <li>Add new storage server in DNS.  I use nas-server.intern as the
 362 example host here.</li>
 363
 364 <li>Add automoun LDAP information about this server in LDAP, to allow
 365 all clients to automatically mount it on reqeust.</li>
 366
 367 <li>Add the relevant entries in tjener.intern:/etc/fstab, because
 368 tjener.intern do not use automount to avoid mounting loops.</li>
 369
 370 </ol></p>
 371
 372 <p>DNS entries are added in GOsa², and not described here.  Follow the
 373 <a href="https://wiki.debian.org/DebianEdu/Documentation/Wheezy/GettingStarted">instructions
 374 in the manual</a> (Machine Management with GOsa² in section Getting
 375 started).</p>
 376
 377 <p>Ensure that the NFS export points on the server are exported to the
 378 relevant subnets or machines:</p>
 379
 380 <p><blockquote><pre>
 381 root@tjener:~# showmount -e nas-server
 382 Export list for nas-server:
 383 /storage         10.0.0.0/8
 384 root@tjener:~#
 385 </pre></blockquote></p>
 386
 387 <p>Here everything on the backbone network is granted access to the
 388 /storage export.  With NFSv3 it is slightly better to limit it to
 389 netgroup membership or single IP addresses to have some limits on the
 390 NFS access.</p>
 391
 392 <p>The next step is to update LDAP.  This can not be done using GOsa²,
 393 because it lack a module for automount.  Instead, use ldapvi and add
 394 the required LDAP objects using an editor.</p>
 395
 396 <p><blockquote><pre>
 397 ldapvi --ldap-conf -ZD '(cn=admin)' -b ou=automount,dc=skole,dc=skolelinux,dc=no
 398 </pre></blockquote></p>
 399
 400 <p>When the editor show up, add the following LDAP objects at the
 401 bottom of the document.  The "/&" part in the last LDAP object is a
 402 wild card matching everything the nas-server exports, removing the
 403 need to list individual mount points in LDAP.</p>
 404
 405 <p><blockquote><pre>
 406 add cn=nas-server,ou=auto.skole,ou=automount,dc=skole,dc=skolelinux,dc=no
 407 objectClass: automount
 408 cn: nas-server
 409 automountInformation: -fstype=autofs --timeout=60 ldap:ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 410
 411 add ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 412 objectClass: top
 413 objectClass: automountMap
 414 ou: auto.nas-server
 415
 416 add cn=/,ou=auto.nas-server,ou=automount,dc=skole,dc=skolelinux,dc=no
 417 objectClass: automount
 418 cn: /
 419 automountInformation: -fstype=nfs,tcp,rsize=32768,wsize=32768,rw,intr,hard,nodev,nosuid,noatime nas-server.intern:/&
 420 </pre></blockquote></p>
 421
 422 <p>The last step to remember is to mount the relevant mount points in
 423 tjener.intern by adding them to /etc/fstab, creating the mount
 424 directories using mkdir and running "mount -a" to mount them.</p>
 425
 426 <p>When this is done, your users should be able to access the files on
 427 the storage server directly by just visiting the
 428 /tjener/nas-server/storage/ directory using any application on any
 429 workstation, LTSP client or LTSP server.</p>
 430 </div>
 431       <div class="tags">
 432
 433
 434         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>.
 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/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>
 443       <div class="date"> 7th March 2014</div>
 444       <div class="body"><p>For noen uker siden ble NXCs fri programvarelisenserte
 445 NOARK5-løsning
 446 <a href="http://www.nuug.no/aktiviteter/20140211-noark/">presentert hos
 447 NUUG</a> (video
 448 <a href="https://www.youtube.com/watch?v=JCb_dNS3MHQ">på youtube
 449 foreløbig</a>), og det fikk meg til å titte litt mer på NOARK5,
 450 standarden for arkivhåndtering i det offentlige Norge.  Jeg lurer på
 451 om denne kjernen kan være nyttig i et par av mine prosjekter, og for ett
 452 av dem er det mest aktuelt å lagre epost.  Jeg klarte ikke finne noen
 453 anbefaling om hvordan RFC 822-formattert epost (aka Internett-epost)
 454 burde lagres i NOARK5, selv om jeg vet at noen arkiver tar
 455 PDF-utskrift av eposten med sitt epostprogram og så arkiverer PDF-en
 456 (eller enda værre, tar papirutskrift og lagrer bildet av eposten som
 457 PDF i arkivet).</p>
 458
 459 <p>Det er ikke så mange formater som er akseptert av riksarkivet til
 460 langtidsoppbevaring av offentlige arkiver, og PDF og XML er de mest
 461 aktuelle i så måte.  Det slo meg at det måtte da finnes en eller annen
 462 egnet XML-representasjon og at det kanskje var enighet om hvilken som
 463 burde brukes, så jeg tok mot til meg og spurte
 464 <a href="http://samdok.com/">SAMDOK</a>, en gruppe tilknyttet
 465 arkivverket som ser ut til å jobbe med NOARK-samhandling, om de hadde
 466 noen anbefalinger:
 467
 468 <p><blockquote>
 469 <p>Hei.</p>
 470
 471 <p>Usikker på om dette er riktig forum å ta opp mitt spørsmål, men jeg
 472 lurer på om det er definert en anbefaling om hvordan RFC
 473 822-formatterte epost (aka vanlig Internet-epost) bør lages håndteres
 474 i NOARK5, slik at en bevarer all informasjon i eposten
 475 (f.eks. Received-linjer).  Finnes det en anbefalt XML-mapping ala den
 476 som beskrives på
 477 &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
 478 mål er at det skal være mulig å lagre eposten i en NOARK5-kjerne og
 479 kunne få ut en identisk formattert kopi av opprinnelig epost ved
 480 behov.</p>
 481 </blockquote></p>
 482
 483 <p>Postmottaker hos SAMDOK mente spørsmålet heller burde stilles
 484 direkte til riksarkivet, og jeg fikk i dag svar derfra formulert av
 485 seniorrådgiver Geir Ivar Tungesvik:</p>
 486
 487 <p><blockquote>
 488 <p>Riksarkivet har ingen anbefalinger når det gjelder konvertering fra
 489 e-post til XML.  Det står arkivskaper fritt å eventuelt definere/bruke
 490 eget format.  Inklusive da - som det spørres om - et format der det er
 491 mulig å re-etablere e-post format ut fra XML-en.  XML (e-post)
 492 dokumenter må være referert i arkivstrukturen, og det må vedlegges et
 493 gyldig XML skjema (.xsd) for XML-filene. Arkivskaper står altså fritt
 494 til å gjøre hva de vil, bare det dokumenteres og det kan dannes et
 495 utrekk ved avlevering til depot.</p>
 496
 497 <p>De obligatoriske kravene i Noark 5 standarden må altså oppfylles -
 498 etter dialog med Riksarkivet i forbindelse med godkjenning. For
 499 offentlige arkiv er det særlig viktig med filene loependeJournal.xml
 500 og offentligJournal.xml. Private arkiv som vil forholde seg til Noark
 501 5 standarden er selvsagt frie til å bruke det som er relevant for dem
 502 av obligatoriske krav.</p>
 503 </blockquote></p>
 504
 505 <p>Det ser dermed ut for meg som om det er et lite behov for å
 506 standardisere XML-lagring av RFC-822-formatterte meldinger.  Noen som
 507 vet om god spesifikasjon i så måte?  I tillegg til den omtalt over,
 508 har jeg kommet over flere aktuelle beskrivelser (søk på "rfc 822
 509 xml", så finner du aktuelle alternativer).</p>
 510
 511 <ul>
 512
 513 <li><a href="http://www.openhealth.org/xmtp/">XML MIME Transformation
 514 protocol (XMTP)</a> fra OpenHealth, sist oppdatert 2001.</li>
 515
 516 <li><a href="https://tools.ietf.org/html/draft-klyne-message-rfc822-xml-03">An
 517 XML format for mail and other messages</a> utkast fra IETF datert
 518 2001.</li>
 519
 520 <li><a href="http://www.informit.com/articles/article.aspx?p=32074">xMail:
 521 E-mail as XML</a> en artikkel fra 2003 som beskriver python-modulen
 522 rfc822 som gir ut XML-representasjon av en RFC 822-formattert epost.</li>
 523
 524 </ul>
 525
 526 <p>Finnes det andre og bedre spesifikasjoner for slik lagring?  Send
 527 meg en epost hvis du har innspill.</p>
 528 </div>
 529       <div class="tags">
 530
 531
 532         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>.
 533
 534
 535       </div>
 536     </div>
 537     <div class="padding"></div>
 538
 539     <div class="entry">
 540       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Lenker_for_2014_02_28.html">Lenker for 2014-02-28</a></div>
 541       <div class="date">28th February 2014</div>
 542       <div class="body"><p>Her er noen lenker til tekster jeg har satt pris på å lese de siste
 543 månedene.  Det er mye om varsleren Edward Snowden, som burde få all
 544 hjelp, støtte og beskyttelse Norge kan stille opp med for å ha satt
 545 totalitær overvåkning på sakskartet, men også endel annet
 546 tankevekkende og interessant.</p>
 547
 548 <ul>
 549
 550 <li>2013-12-21
 551 <a href="http://www.dagbladet.no/2013/12/21/nyheter/thomas_drake/nsa/overvakning/snowden/30925886/">-
 552 NSA tenker som Stasi</a> - Dagbladet.no</li>
 553
 554 <li>2013-12-19 <a href="http://www.dagensit.no/article2732734.ece">-
 555 Staten har ikke rett til å vite alt om deg</a> - DN.no</li>
 556
 557 <li>2013-12-21
 558 <a href="http://www.dagbladet.no/2013/12/21/nyheter/krig_og_konflikter/politikk/utenriks/30961126/">Nye
 559 mål for NSAs spionasje avslørt</a> - Dagbladet.no</li>
 560
 561 <li>2013-12-19
 562 <a href="http://www.dagbladet.no/2013/12/19/nyheter/nsa/usa/politikk/barack_obama/30918684/">«NSA
 563 bør fjernes fra sin makt til å samle inn metadata fra amerikanske
 564 telefonsamtaler»</a> - Dagbladet.no</li>
 565
 566 <li>2013-12-18
 567 <a href="http://www.dagbladet.no/2013/12/18/kultur/meninger/hovedkronikk/debatt/snowden/30901089/">Etterretning,
 568 overvåking, frihet og sikkerhet</a> - Dagbladet.no</li>
 569
 570 <li>2013-12-17
 571 <a href="http://www.nrk.no/verden/snowden-vil-ha-asyl-i-brasil-1.11423444">Snowden
 572 angriper USA i åpent brev</a> - nrk.no</li>
 573
 574 <li>2013-12-17
 575 <a href="http://www.digi.no/925820/rettslig-nederlag-for-etterretning">Rettslig
 576 nederlag for etterretning</a> - digi.no</li>
 577
 578 <li>2013-12-21
 579 <a href="http://www.dagbladet.no/2013/12/21/kultur/meninger/hovedkommentar/kommentar/etterretning/30963284/">Truende
 580 nedkjøling</a> - dagbladet.no</li>
 581
 582 <li>2013-12-20
 583 <a href="http://www.aftenposten.no/viten/Matematikk-og-forstaelse-7411849.html">Matematikk
 584 og forståelse</a> - aftenposten.no</li>
 585
 586 <li>2013-10-20
 587 <a href="http://www.nrk.no/viten/ny-studie_sovn-reinser-hjernen-var-1.11306106">Vi
 588 søv for å reinse hjernen vår, ifølgje ny studie</a> - nrk.no</li>
 589
 590 <li>2013-12-11
 591 <a href="http://www.nrk.no/buskerud/julebaksten-i-vasken-1.11410033">Rotterace
 592 i kloakken</a> - nrk.no</li>
 593
 594 <li>2013-12-30
 595 <a href="http://www.aftenposten.no/viten/Apne-brev-og-frie-tanker-7413734.html">Åpne
 596 brev og frie tanker</a> - aftenposten.no</li>
 597
 598 <li>2014-01-12
 599 <a href="http://www.aftenposten.no/viten/Stopp-kunnskapsapartheidet-7428229.html">Stopp dagens kunnskapsapartheid!</a> - aftenposten.no</li>
 600
 601 <li>2014-01-09
 602 <a href="http://www.aftenposten.no/nyheter/uriks/EU-rapport-Britisk-og-amerikansk-overvaking-ser-ut-til-a-vare-ulovlig-7428933.html">EU-rapport:
 603 Britisk og amerikansk overvåking ser ut til å være ulovlig</a> -
 604 aftenposten.no</li>
 605
 606 <li>2013-10-23 Professor Jan Arild Audestad
 607 <a href="http://www.digi.no/924008/advarer-mot-konspirasjonsteori">Advarer
 608 mot konspirasjonsteori</a> i digi.no og sier han ikke tror NSA kan
 609 avlytte mobiltelefoner, mens han noen måneder senere forteller:</li>
 610
 611 <li>2014-01-09
 612 <a href="http://www.aftenposten.no/nyheter/iriks/--Vi-ble-presset-til-a-svekke-mobilsikkerheten-pa-80-tallet-7410467.html">-
 613 Vi ble presset til å svekke mobilsikkerheten på 80-tallet</a> -
 614 aftenposten.no</li>
 615
 616 <li>2014-02-12
 617 <a href="http://tv.nrk.no/program/koid20005814/et-moete-med-edward-snowden">Et
 618 møte med Edward Snowden</a> - intervju sendt av nrk, tilgjengelig til
 619 2015-01-31</li>
 620
 621 <li>2014-02-17
 622 <a href="http://politiken.dk/debat/profiler/jessteinpedersen/ECE2210356/litteraturredaktoeren-helle-thornings-tavshed-om-snowden-er-en-skandale/">Litteraturredaktøren:
 623 Helle Thornings tavshed om Snowden er en skandale</a> -
 624 politiken.dk</li>
 625
 626 <li>2014-02-21
 627 <a href="http://www.aftenposten.no/meninger/kronikker/Bra-a-ha-en-Storebror-7476734.html">Bra å ha en «Storebror»</a> - aftenposten.no</li>
 628
 629 <li>2014-02-28
 630 <a href="http://johnchristianelden.blogg.no/1393536806_narkotikasiktet_stort.html">"Narkotikasiktet
 631 Stortingsmann" - Spillet bak kulissene</a> - John Christian Eldens
 632 blogg</li>
 633
 634 <li>2014-02-28
 635 <a href="http://www.aftenposten.no/meninger/Heksejakt-pa-hasjbrukere-7486283.html">Heksejakt
 636 på hasjbrukere</a> - aftenposten.no</li>
 637
 638 </ul>
 639 </div>
 640       <div class="tags">
 641
 642
 643         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>.
 644
 645
 646       </div>
 647     </div>
 648     <div class="padding"></div>
 649
 650     <div class="entry">
 651       <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>
 652       <div class="date">22nd February 2014</div>
 653       <div class="body"><p>Many years ago, I wrote a GPL licensed version of the netgroup and
 654 innetgr tools, because I needed them in
 655 <a href="http://www.skolelinux.org/">Skolelinux</a>.  I called the project
 656 ng-utils, and it has served me well.  I placed the project under the
 657 <a href="http://www.hungry.com/">Hungry Programmer</a> umbrella, and it was maintained in our CVS
 658 repository.  But many years ago, the CVS repository was dropped (lost,
 659 not migrated to new hardware, not sure), and the project have lacked a
 660 proper home since then.</p>
 661
 662 <p>Last summer, I had a look at the package and made a new release
 663 fixing a irritating crash bug, but was unable to store the changes in
 664 a proper source control system.  I applied for a project on
 665 <a href="https://alioth.debian.org/">Alioth</a>, but did not have time
 666 to follow up on it.  Until today. :)</p>
 667
 668 <p>After many hours of cleaning and migration, the ng-utils project
 669 now have a new home, and a git repository with the highlight of the
 670 history of the project.  I published all release tarballs and imported
 671 them into the git repository.  As the project is really stable and not
 672 expected to gain new features any time soon, I decided to make a new
 673 release and call it 1.0.  Visit the new project home on
 674 <a href="https://alioth.debian.org/projects/ng-utils/">https://alioth.debian.org/projects/ng-utils/</a>
 675 if you want to check it out.  The new version is also uploaded into
 676 <a href="http://packages.qa.debian.org/n/ng-utils.html">Debian Unstable</a>.</p>
 677 </div>
 678       <div class="tags">
 679
 680
 681         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>.
 682
 683
 684       </div>
 685     </div>
 686     <div class="padding"></div>
 687
 688     <div class="entry">
 689       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Testing_sysvinit_from_experimental_in_Debian_Hurd.html">Testing sysvinit from experimental in Debian Hurd</a></div>
 690       <div class="date"> 3rd February 2014</div>
 691       <div class="body"><p>A few days ago I decided to try to help the Hurd people to get
 692 their changes into sysvinit, to allow them to use the normal sysvinit
 693 boot system instead of their old one.  This follow up on the
 694 <a href="https://teythoon.cryptobitch.de//categories/gsoc.html">great
 695 Google Summer of Code work</a> done last summer by Justus Winter to
 696 get Debian on Hurd working more like Debian on Linux.  To get started,
 697 I downloaded a prebuilt hard disk image from
 698 <a href="http://ftp.debian-ports.org/debian-cd/hurd-i386/current/debian-hurd.img.tar.gz">http://ftp.debian-ports.org/debian-cd/hurd-i386/current/debian-hurd.img.tar.gz</a>,
 699 and started it using virt-manager.</p>
 700
 701 <p>The first think I had to do after logging in (root without any
 702 password) was to get the network operational.  I followed
 703 <a href="https://www.debian.org/ports/hurd/hurd-install">the
 704 instructions on the Debian GNU/Hurd ports page</a> and ran these
 705 commands as root to get the machine to accept a IP address from the
 706 kvm internal DHCP server:</p>
 707
 708 <p><blockquote><pre>
 709 settrans -fgap /dev/netdde /hurd/netdde
 710 kill $(ps -ef|awk '/[p]finet/ { print $2}')
 711 kill $(ps -ef|awk '/[d]evnode/ { print $2}')
 712 dhclient /dev/eth0
 713 </pre></blockquote></p>
 714
 715 <p>After this, the machine had internet connectivity, and I could
 716 upgrade it and install the sysvinit packages from experimental and
 717 enable it as the default boot system in Hurd.</p>
 718
 719 <p>But before I did that, I set a password on the root user, as ssh is
 720 running on the machine it for ssh login to work a password need to be
 721 set.  Also, note that a bug somewhere in openssh on Hurd block
 722 compression from working.  Remember to turn that off on the client
 723 side.</p>
 724
 725 <p>Run these commands as root to upgrade and test the new sysvinit
 726 stuff:</p>
 727
 728 <p><blockquote><pre>
 729 cat > /etc/apt/sources.list.d/experimental.list &lt;&lt;EOF
 730 deb http://http.debian.net/debian/ experimental main
 731 EOF
 732 apt-get update
 733 apt-get dist-upgrade
 734 apt-get install -t experimental initscripts sysv-rc sysvinit \
 735     sysvinit-core sysvinit-utils
 736 update-alternatives --config runsystem
 737 </pre></blockquote></p>
 738
 739 <p>To reboot after switching boot system, you have to use
 740 <tt>reboot-hurd</tt> instead of just <tt>reboot</tt>, as there is not
 741 yet a sysvinit process able to receive the signals from the normal
 742 'reboot' command.  After switching to sysvinit as the boot system,
 743 upgrading every package and rebooting, the network come up with DHCP
 744 after boot as it should, and the settrans/pkill hack mentioned at the
 745 start is no longer needed.  But for some strange reason, there are no
 746 longer any login prompt in the virtual console, so I logged in using
 747 ssh instead.
 748
 749 <p>Note that there are some race conditions in Hurd making the boot
 750 fail some times.  No idea what the cause is, but hope the Hurd porters
 751 figure it out.  At least Justus said on IRC (#debian-hurd on
 752 irc.debian.org) that they are aware of the problem.  A way to reduce
 753 the impact is to upgrade to the Hurd packages built by Justus by
 754 adding this repository to the machine:</p>
 755
 756 <p><blockquote><pre>
 757 cat > /etc/apt/sources.list.d/hurd-ci.list &lt;&lt;EOF
 758 deb http://darnassus.sceen.net/~teythoon/hurd-ci/ sid main
 759 EOF
 760 </pre></blockquote></p>
 761
 762 <p>At the moment the prebuilt virtual machine get some packages from
 763 http://ftp.debian-ports.org/debian, because some of the packages in
 764 unstable do not yet include the required patches that are lingering in
 765 BTS.  This is the completely list of "unofficial" packages installed:</p>
 766
 767 <p><blockquote><pre>
 768 # aptitude search '?narrow(?version(CURRENT),?origin(Debian Ports))'
 769 i   emacs                   - GNU Emacs editor (metapackage)
 770 i   gdb                     - GNU Debugger
 771 i   hurd-recommended        - Miscellaneous translators
 772 i   isc-dhcp-client         - ISC DHCP client
 773 i   isc-dhcp-common         - common files used by all the isc-dhcp* packages
 774 i   libc-bin                - Embedded GNU C Library: Binaries
 775 i   libc-dev-bin            - Embedded GNU C Library: Development binaries
 776 i   libc0.3                 - Embedded GNU C Library: Shared libraries
 777 i A libc0.3-dbg             - Embedded GNU C Library: detached debugging symbols
 778 i   libc0.3-dev             - Embedded GNU C Library: Development Libraries and Hea
 779 i   multiarch-support       - Transitional package to ensure multiarch compatibilit
 780 i A x11-common              - X Window System (X.Org) infrastructure
 781 i   xorg                    - X.Org X Window System
 782 i A xserver-xorg            - X.Org X server
 783 i A xserver-xorg-input-all  - X.Org X server -- input driver metapackage
 784 #
 785 </pre></blockquote></p>
 786
 787 <p>All in all, testing hurd has been an interesting experience. :)
 788 X.org did not work out of the box and I never took the time to follow
 789 the porters instructions to fix it.  This time I was interested in the
 790 command line stuff.<p>
 791 </div>
 792       <div class="tags">
 793
 794
 795         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem</a>, <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
 796
 797
 798       </div>
 799     </div>
 800     <div class="padding"></div>
 801
 802     <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>
 803     <div id="sidebar">
 804
 805
 806
 807 <h2>Archive</h2>
 808 <ul>
 809
 810 <li>2014
 811 <ul>
 812
 813 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 814
 815 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 816
 817 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (7)</a></li>
 818
 819 </ul></li>
 820
 821 <li>2013
 822 <ul>
 823
 824 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 825
 826 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 827
 828 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 829
 830 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 831
 832 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 833
 834 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 835
 836 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 837
 838 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 839
 840 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 841
 842 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 843
 844 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 845
 846 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 847
 848 </ul></li>
 849
 850 <li>2012
 851 <ul>
 852
 853 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 854
 855 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 856
 857 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 858
 859 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 860
 861 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 862
 863 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 864
 865 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 866
 867 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 868
 869 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 870
 871 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 872
 873 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 874
 875 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 876
 877 </ul></li>
 878
 879 <li>2011
 880 <ul>
 881
 882 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 883
 884 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 885
 886 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 887
 888 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 889
 890 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 891
 892 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 893
 894 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 895
 896 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 897
 898 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 899
 900 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 901
 902 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 903
 904 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 905
 906 </ul></li>
 907
 908 <li>2010
 909 <ul>
 910
 911 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 912
 913 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 914
 915 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 916
 917 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 918
 919 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 920
 921 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 922
 923 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 924
 925 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 926
 927 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 928
 929 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 930
 931 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 932
 933 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 934
 935 </ul></li>
 936
 937 <li>2009
 938 <ul>
 939
 940 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 941
 942 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 943
 944 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 945
 946 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 947
 948 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 949
 950 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 951
 952 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 953
 954 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 955
 956 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 957
 958 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 959
 960 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 961
 962 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 963
 964 </ul></li>
 965
 966 <li>2008
 967 <ul>
 968
 969 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 970
 971 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 972
 973 </ul></li>
 974
 975 </ul>
 976
 977
 978
 979 <h2>Tags</h2>
 980 <ul>
 981
 982  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 983
 984  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 985
 986  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 987
 988  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 989
 990  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (8)</a></li>
 991
 992  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (14)</a></li>
 993
 994  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 995
 996  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 997
 998  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (95)</a></li>
 999
1000  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (145)</a></li>
1001
1002  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
1003
1004  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (10)</a></li>
1005
1006  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
1007
1008  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (240)</a></li>
1009
1010  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (21)</a></li>
1011
1012  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
1013
1014  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (12)</a></li>
1015
1016  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (7)</a></li>
1017
1018  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (11)</a></li>
1019
1020  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (39)</a></li>
1021
1022  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (7)</a></li>
1023
1024  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (18)</a></li>
1025
1026  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
1027
1028  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (7)</a></li>
1029
1030  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
1031
1032  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
1033
1034  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (26)</a></li>
1035
1036  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (243)</a></li>
1037
1038  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (162)</a></li>
1039
1040  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (11)</a></li>
1041
1042  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
1043
1044  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (46)</a></li>
1045
1046  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (70)</a></li>
1047
1048  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
1049
1050  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
1051
1052  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (2)</a></li>
1053
1054  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
1055
1056  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
1057
1058  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
1059
1060  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
1061
1062  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (37)</a></li>
1063
1064  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
1065
1066  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (4)</a></li>
1067
1068  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (44)</a></li>
1069
1070  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (3)</a></li>
1071
1072  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (9)</a></li>
1073
1074  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (23)</a></li>
1075
1076  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (1)</a></li>
1077
1078  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
1079
1080  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (40)</a></li>
1081
1082  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
1083
1084  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (29)</a></li>
1085
1086 </ul>
1087
1088
1089     </div>
1090     <p style="text-align: right">
1091  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
1092 </p>
1093
1094   </body>
1095 </html>