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  14  <h1>
  15      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <h3>Entries from November 2016.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="http://people.skolelinux.org/pere/blog/Coz_profiler_for_multi_threaded_software_is_now_in_Debian.html">Coz profiler for multi-threaded software is now in Debian</a>
  27       </div>
  28       <div class="date">
  29         13th November 2016
  30       </div>
  31       <div class="body">
  32         <p><a href="http://coz-profiler.org/">The Coz profiler</a>, a nice
  33 profiler able to run benchmarking experiments on the instrumented
  34 multi-threaded program, finally
  35 <a href="https://tracker.debian.org/pkg/coz-profiler">made it into
  36 Debian unstable yesterday</A>.  Lluís Vilanova and I have spent many
  37 months since
  38 <a href="http://people.skolelinux.org/pere/blog/Coz_can_help_you_find_bottlenecks_in_multi_threaded_software___nice_free_software.html">I
  39 blogged about the coz tool</a> in August working with upstream to make
  40 it suitable for Debian.  There are still issues with clang
  41 compatibility, inline assembly only working x86 and minimized
  42 JavaScript libraries.</p>
  43
  44 <p>To test it, install 'coz-profiler' using apt and run it like this:</p>
  45
  46 <p><blockquote>
  47 <tt>coz run --- /path/to/binary-with-debug-info</tt>
  48 </blockquote></p>
  49
  50 <p>This will produce a profile.coz file in the current working
  51 directory with the profiling information.  This is then given to a
  52 JavaScript application provided in the package and available from
  53 <a href="http://plasma-umass.github.io/coz/">a project web page</a>.
  54 To start the local copy, invoke it in a browser like this:</p>
  55
  56 <p><blockquote>
  57 <tt>sensible-browser /usr/share/coz-profiler/viewer/index.htm</tt>
  58 </blockquote></p>
  59
  60 <p>See the project home page and the
  61 <a href="https://www.usenix.org/publications/login/summer2016/curtsinger">USENIX
  62 ;login: article on Coz</a> for more information on how it is
  63 working.</p>
  64
  65       </div>
  66       <div class="tags">
  67
  68
  69         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>.
  70
  71
  72       </div>
  73     </div>
  74     <div class="padding"></div>
  75
  76     <div class="entry">
  77       <div class="title">
  78         <a href="http://people.skolelinux.org/pere/blog/How_to_talk_with_your_loved_ones_in_private.html">How to talk with your loved ones in private</a>
  79       </div>
  80       <div class="date">
  81          7th November 2016
  82       </div>
  83       <div class="body">
  84         <p>A few days ago I ran a very biased and informal survey to get an
  85 idea about what options are being used to communicate with end to end
  86 encryption with friends and family.  I explicitly asked people not to
  87 list options only used in a work setting.  The background is the
  88 uneasy feeling I get when using Signal, a feeling shared by others as
  89 a blog post from Sander Venima about
  90 <a href="https://sandervenema.ch/2016/11/why-i-wont-recommend-signal-anymore/">why
  91 he do not recommend Signal anymore</a> (with
  92 <a href="https://news.ycombinator.com/item?id=12883410">feedback from
  93 the Signal author available from ycombinator</a>).  I wanted an
  94 overview of the options being used, and hope to include those options
  95 in a less biased survey later on.  So far I have not taken the time to
  96 look into the individual proposed systems.  They range from text
  97 sharing web pages, via file sharing and email to instant messaging,
  98 VOIP and video conferencing.  For those considering which system to
  99 use, it is also useful to have a look at
 100 <a href="https://www.eff.org/secure-messaging-scorecard">the EFF Secure
 101 messaging scorecard</a> which is slightly out of date but still
 102 provide valuable information.</p>
 103
 104 <p>So, on to the list.  There were some used by many, some used by a
 105 few, some rarely used ones and a few mentioned but without anyone
 106 claiming to use them.  Notice the grouping is in reality quite random
 107 given the biased self selected set of participants.  First the ones
 108 used by many:</p>
 109
 110 <ul>
 111
 112 <li><a href="https://whispersystems.org/">Signal</a></li>
 113 <li>Email w/<a href="http://openpgp.org/">OpenPGP</a> (Enigmail, GPGSuite,etc)</li>
 114 <li><a href="https://www.whatsapp.com/">Whatsapp</a></li>
 115 <li>IRC w/<a href="https://otr.cypherpunks.ca/">OTR</a></li>
 116 <li>XMPP w/<a href="https://otr.cypherpunks.ca/">OTR</a></li>
 117
 118 </ul>
 119
 120 <p>Then the ones used by a few.</p>
 121
 122 <ul>
 123
 124 <li><a href="https://wiki.mumble.info/wiki/Main_Page">Mumble</a></li>
 125 <li>iMessage (included in iOS from Apple)</li>
 126 <li><a href="https://telegram.org/">Telegram</a></li>
 127 <li><a href="https://jitsi.org/">Jitsi</a></li>
 128 <li><a href="https://keybase.io/download">Keybase file</a></li>
 129
 130 </ul>
 131
 132 <p>Then the ones used by even fewer people</p>
 133
 134 <ul>
 135
 136 <li><a href="https://ring.cx/">Ring</a></li>
 137 <li><a href="https://bitmessage.org/">Bitmessage</a></li>
 138 <li><a href="https://wire.com/">Wire</a></li>
 139 <li>VoIP w/<a href="https://en.wikipedia.org/wiki/ZRTP">ZRTP</a> or controlled <a href="https://en.wikipedia.org/wiki/Secure_Real-time_Transport_Protocol">SRTP</a> (e.g using <a href="https://en.wikipedia.org/wiki/CSipSimple">CSipSimple</a>, <a href="https://en.wikipedia.org/wiki/Linphone">Linphone</a>)</li>
 140 <li><a href="https://matrix.org/">Matrix</a></li>
 141 <li><a href="https://kontalk.org/">Kontalk</a></li>
 142 <li><a href="https://0bin.net/">0bin</a> (encrypted pastebin)</li>
 143 <li><a href="https://appear.in">Appear.in</a></li>
 144 <li><a href="https://riot.im/">riot</a></li>
 145 <li><a href="https://www.wickr.com/">Wickr Me</a></li>
 146
 147 </ul>
 148
 149 <p>And finally the ones mentioned by not marked as used by
 150 anyone. This might be a mistake, perhaps the person adding the entry
 151 forgot to flag it as used?</p>
 152
 153 <ul>
 154
 155 <li>Email w/Certificates <a href="https://en.wikipedia.org/wiki/S/MIME">S/MIME</a></li>
 156 <li><a href="https://www.crypho.com/">Crypho</a></li>
 157 <li><a href="https://cryptpad.fr/">CryptPad</a></li>
 158 <li><a href="https://github.com/ricochet-im/ricochet">ricochet</a></li>
 159
 160 </ul>
 161
 162 <p>Given the network effect it seem obvious to me that we as a society
 163 have been divided and conquered by those interested in keeping
 164 encrypted and secure communication away from the masses.  The
 165 finishing remarks <a href="https://vimeo.com/97505679">from Aral Balkan
 166 in his talk "Free is a lie"</a> about the usability of free software
 167 really come into effect when you want to communicate in private with
 168 your friends and family.  We can not expect them to allow the
 169 usability of communication tool to block their ability to talk to
 170 their loved ones.</p>
 171
 172 <p>Note for example the option IRC w/OTR.  Most IRC clients do not
 173 have OTR support, so in most cases OTR would not be an option, even if
 174 you wanted to.  In my personal experience, about 1 in 20 I talk to
 175 have a IRC client with OTR.  For private communication to really be
 176 available, most people to talk to must have the option in their
 177 currently used client.  I can not simply ask my family to install an
 178 IRC client.  I need to guide them through a technical multi-step
 179 process of adding extensions to the client to get them going.  This is
 180 a non-starter for most.</p>
 181
 182 <p>I would like to be able to do video phone calls, audio phone calls,
 183 exchange instant messages and share files with my loved ones, without
 184 being forced to share with people I do not know.  I do not want to
 185 share the content of the conversations, and I do not want to share who
 186 I communicate with or the fact that I communicate with someone.
 187 Without all these factors in place, my private life is being more or
 188 less invaded.</p>
 189
 190       </div>
 191       <div class="tags">
 192
 193
 194         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</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>.
 195
 196
 197       </div>
 198     </div>
 199     <div class="padding"></div>
 200
 201     <div class="entry">
 202       <div class="title">
 203         <a href="http://people.skolelinux.org/pere/blog/My_own_self_balancing_Lego_Segway.html">My own self balancing Lego Segway</a>
 204       </div>
 205       <div class="date">
 206          4th November 2016
 207       </div>
 208       <div class="body">
 209         <p>A while back I received a Gyro sensor for the NXT
 210 <a href="mindstorms.lego.com">Mindstorms</a> controller as a birthday
 211 present.  It had been on my wishlist for a while, because I wanted to
 212 build a Segway like balancing lego robot.  I had already built
 213 <a href="http://www.nxtprograms.com/NXT2/segway/">a simple balancing
 214 robot</a> with the kids, using the light/color sensor included in the
 215 NXT kit as the balance sensor, but it was not working very well.  It
 216 could balance for a while, but was very sensitive to the light
 217 condition in the room and the reflective properties of the surface and
 218 would fall over after a short while.  I wanted something more robust,
 219 and had
 220 <a href="https://www.hitechnic.com/cgi-bin/commerce.cgi?preadd=action&key=NGY1044">the
 221 gyro sensor from HiTechnic</a> I believed would solve it on my
 222 wishlist for some years before it suddenly showed up as a gift from my
 223 loved ones. :)</p>
 224
 225 <p>Unfortunately I have not had time to sit down and play with it
 226 since then.  But that changed some days ago, when I was searching for
 227 lego segway information and came across a recipe from HiTechnic for
 228 building
 229 <a href="http://www.hitechnic.com/blog/gyro-sensor/htway/">the
 230 HTWay</a>, a segway like balancing robot.  Build instructions and
 231 <a href="https://www.hitechnic.com/upload/786-HTWayC.nxc">source
 232 code</a> was included, so it was just a question of putting it all
 233 together.  And thanks to the great work of many Debian developers, the
 234 compiler needed to build the source for the NXT is already included in
 235 Debian, so I was read to go in less than an hour.  The resulting robot
 236 do not look very impressive in its simplicity:</p>
 237
 238 <p align="center"><img width="70%" src="http://people.skolelinux.org/pere/blog/images/2016-11-04-lego-htway-robot.jpeg"></p>
 239
 240 <p>Because I lack the infrared sensor used to control the robot in the
 241 design from HiTechnic, I had to comment out the last task
 242 (taskControl).  I simply placed /* and */ around it get the program
 243 working without that sensor present.  Now it balances just fine until
 244 the battery status run low:</p>
 245
 246 <p align="center"><video width="70%" controls="true">
 247    <source src="http://people.skolelinux.org/pere/blog/images/2016-11-04-lego-htway-balancing.ogv" type="video/ogg">
 248 </video></p>
 249
 250 <p>Now we would like to teach it how to follow a line and take remote
 251 control instructions using the included Bluetooth receiver in the NXT.</p>
 252
 253 <p>If you, like me, love LEGO and want to make sure we find the tools
 254 they need to work with LEGO in Debian and all our derivative
 255 distributions like Ubuntu, check out
 256 <a href="http://wiki.debian.org/LegoDesigners">the LEGO designers
 257 project page</a> and join the Debian LEGO team.  Personally I own a
 258 RCX and NXT controller (no EV3), and would like to make sure the
 259 Debian tools needed to program the systems I own work as they
 260 should.</p>
 261
 262       </div>
 263       <div class="tags">
 264
 265
 266         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/robot">robot</a>.
 267
 268
 269       </div>
 270     </div>
 271     <div class="padding"></div>
 272
 273     <div class="entry">
 274       <div class="title">
 275         <a href="http://people.skolelinux.org/pere/blog/Aktivitetsb_nd_som_beskytter_privatsf_ren.html">Aktivitetsbånd som beskytter privatsfæren</a>
 276       </div>
 277       <div class="date">
 278          3rd November 2016
 279       </div>
 280       <div class="body">
 281         <p>Jeg ble så imponert over
 282 <a href="https://www.nrk.no/norge/forbrukerradet-mener-aktivitetsarmband-strider-mot-norsk-lov-1.13209079">dagens
 283 gladnyhet på NRK</a>, om at Forbrukerrådet klager inn vilkårene for
 284 bruk av aktivitetsbånd fra Fitbit, Garmin, Jawbone og Mio til
 285 Datatilsynet og forbrukerombudet, at jeg sendte følgende brev til
 286 forbrukerrådet for å uttrykke min støtte:
 287
 288 <blockquote>
 289
 290 <p>Jeg ble veldig glad over å lese at Forbrukerrådet
 291 <a href="http://www.forbrukerradet.no/siste-nytt/klager-inn-aktivitetsarmband-for-brudd-pa-norsk-lov/">klager
 292 inn flere aktivitetsbånd til Datatilsynet for dårlige vilkår</a>.  Jeg
 293 har ønsket meg et aktivitetsbånd som kan måle puls, bevegelse og
 294 gjerne også andre helserelaterte indikatorer en stund nå.  De eneste
 295 jeg har funnet i salg gjør, som dere også har oppdaget, graverende
 296 inngrep i privatsfæren og sender informasjonen ut av huset til folk og
 297 organisasjoner jeg ikke ønsker å dele aktivitets- og helseinformasjon
 298 med.  Jeg ønsker et alternativ som <em>ikke</em> sender informasjon til
 299 skyen, men derimot bruker
 300 <a href="http://people.skolelinux.org/pere/blog/Fri_og__pen_standard__slik_Digistan_ser_det.html">en
 301 fritt og åpent standardisert</a> protokoll (eller i det minste en
 302 dokumentert protokoll uten patent- og opphavsrettslige
 303 bruksbegrensinger) til å kommunisere med datautstyr jeg kontrollerer.
 304 Er jo ikke interessert i å betale noen for å tilrøve seg
 305 personopplysninger fra meg.  Desverre har jeg ikke funnet noe
 306 alternativ så langt.</p>
 307
 308 <p>Det holder ikke å endre på bruksvilkårene for enhetene, slik
 309 Datatilsynet ofte legger opp til i sin behandling, når de gjør slik
 310 f.eks. Fitbit (den jeg har sett mest på).  Fitbit krypterer
 311 informasjonen på enheten og sender den kryptert til leverandøren.  Det
 312 gjør det i praksis umulig både å sjekke hva slags informasjon som
 313 sendes over, og umulig å ta imot informasjonen selv i stedet for
 314 Fitbit.  Uansett hva slags historie som forteller i bruksvilkårene er
 315 en jo både prisgitt leverandørens godvilje og at de ikke tvinges av
 316 sitt lands myndigheter til å lyve til sine kunder om hvorvidt
 317 personopplysninger spres ut over det bruksvilkårene sier.  Det er
 318 veldokumentert hvordan f.eks. USA tvinger selskaper vha. såkalte
 319 National security letters til å utlevere personopplysninger samtidig
 320 som de ikke får lov til å fortelle dette til kundene sine.</p>
 321
 322 <p>Stå på, jeg er veldig glade for at dere har sett på saken.  Vet
 323 dere om aktivitetsbånd i salg i dag som ikke tvinger en til å utlevere
 324 aktivitets- og helseopplysninger med leverandøren?</p>
 325
 326 </blockquote>
 327
 328 <p>Jeg håper en konkurrent som respekterer kundenes privatliv klarer å
 329 nå opp i markedet, slik at det finnes et reelt alternativ for oss som
 330 har full tillit til at skyleverandører vil prioritere egen inntjening
 331 og myndighetspålegg langt foran kundenes rett til privatliv.  Jeg har
 332 ingen tiltro til at Datatilsynet vil kreve noe mer enn at vilkårene
 333 endres slik at de forklarer eksplisitt i hvor stor grad bruk av
 334 produktene utraderer privatsfæren til kundene.  Det vil nok gjøre de
 335 innklagede armbåndene «lovlige», men fortsatt tvinge kundene til å
 336 dele sine personopplysninger med leverandøren.</p>
 337
 338       </div>
 339       <div class="tags">
 340
 341
 342         Tags: <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>.
 343
 344
 345       </div>
 346     </div>
 347     <div class="padding"></div>
 348
 349     <p style="text-align: right;"><a href="11.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 350     <div id="sidebar">
 351
 352
 353
 354 <h2>Archive</h2>
 355 <ul>
 356
 357 <li>2016
 358 <ul>
 359
 360 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 361
 362 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 363
 364 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 365
 366 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 367
 368 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 369
 370 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 371
 372 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 373
 374 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 375
 376 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 377
 378 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 379
 380 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (4)</a></li>
 381
 382 </ul></li>
 383
 384 <li>2015
 385 <ul>
 386
 387 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 388
 389 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 390
 391 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 392
 393 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 394
 395 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 396
 397 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 398
 399 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 400
 401 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 402
 403 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 404
 405 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 406
 407 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 408
 409 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 410
 411 </ul></li>
 412
 413 <li>2014
 414 <ul>
 415
 416 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 417
 418 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 419
 420 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 421
 422 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 423
 424 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 425
 426 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 427
 428 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 429
 430 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 431
 432 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 433
 434 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 435
 436 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 437
 438 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 439
 440 </ul></li>
 441
 442 <li>2013
 443 <ul>
 444
 445 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 446
 447 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 448
 449 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 450
 451 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 452
 453 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 454
 455 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 456
 457 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 458
 459 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 460
 461 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 462
 463 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 464
 465 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 466
 467 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 468
 469 </ul></li>
 470
 471 <li>2012
 472 <ul>
 473
 474 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 475
 476 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 477
 478 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 479
 480 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 481
 482 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 483
 484 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 485
 486 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 487
 488 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 489
 490 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 491
 492 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 493
 494 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 495
 496 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 497
 498 </ul></li>
 499
 500 <li>2011
 501 <ul>
 502
 503 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 504
 505 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 506
 507 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 508
 509 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 510
 511 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 512
 513 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 514
 515 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 516
 517 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 518
 519 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 520
 521 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 522
 523 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 524
 525 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 526
 527 </ul></li>
 528
 529 <li>2010
 530 <ul>
 531
 532 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 533
 534 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 535
 536 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 537
 538 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 539
 540 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 541
 542 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 543
 544 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 545
 546 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 547
 548 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 549
 550 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 551
 552 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 553
 554 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 555
 556 </ul></li>
 557
 558 <li>2009
 559 <ul>
 560
 561 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 562
 563 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 564
 565 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 566
 567 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 568
 569 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 570
 571 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 572
 573 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 574
 575 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 576
 577 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 578
 579 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 580
 581 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 582
 583 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 584
 585 </ul></li>
 586
 587 <li>2008
 588 <ul>
 589
 590 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 591
 592 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 593
 594 </ul></li>
 595
 596 </ul>
 597
 598
 599
 600 <h2>Tags</h2>
 601 <ul>
 602
 603  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 604
 605  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 606
 607  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 608
 609  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 610
 611  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
 612
 613  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (16)</a></li>
 614
 615  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 616
 617  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 618
 619  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (139)</a></li>
 620
 621  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (157)</a></li>
 622
 623  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 624
 625  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (16)</a></li>
 626
 627  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (23)</a></li>
 628
 629  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 630
 631  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (332)</a></li>
 632
 633  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 634
 635  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 636
 637  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (28)</a></li>
 638
 639  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 640
 641  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
 642
 643  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 644
 645  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 646
 647  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (13)</a></li>
 648
 649  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (19)</a></li>
 650
 651  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 652
 653  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 654
 655  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 656
 657  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 658
 659  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 660
 661  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (39)</a></li>
 662
 663  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (8)</a></li>
 664
 665  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (280)</a></li>
 666
 667  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (182)</a></li>
 668
 669  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (26)</a></li>
 670
 671  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 672
 673  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (61)</a></li>
 674
 675  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (95)</a></li>
 676
 677  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
 678
 679  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 680
 681  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 682
 683  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 684
 685  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
 686
 687  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 688
 689  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
 690
 691  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 692
 693  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (52)</a></li>
 694
 695  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 696
 697  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 698
 699  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
 700
 701  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (4)</a></li>
 702
 703  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (10)</a></li>
 704
 705  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (43)</a></li>
 706
 707  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
 708
 709  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 710
 711  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 712
 713  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (59)</a></li>
 714
 715  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 716
 717  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 718
 719 </ul>
 720
 721
 722     </div>
 723     <p style="text-align: right">
 724  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 725 </p>
 726
 727   </body>
 728 </html>