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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 March 2016.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="http://people.skolelinux.org/pere/blog/UsingQR____Electronic__paper_invoices_using_JSON_and_QR_codes.html">UsingQR - "Electronic" paper invoices using JSON and QR codes</a>
  27       </div>
  28       <div class="date">
  29         19th March 2016
  30       </div>
  31       <div class="body">
  32         <p>Back in 2013 I proposed
  33 <a href="http://people.skolelinux.org/pere/blog/_Electronic__paper_invoices___using_vCard_in_a_QR_code.html">a
  34 way to make paper and PDF invoices easier to process electronically by
  35 adding a QR code with the key information about the invoice</a>.  I
  36 suggested using vCard field definition, to get some standard format
  37 for name and address, but any format would work.  I did not do
  38 anything about the proposal, but hoped someone one day would make
  39 something like it.  It would make it possible to efficiently send
  40 machine readable invoices directly between seller and buyer.</p>
  41
  42 <p>This was the background when I came across a proposal and
  43 specification from the web based accounting and invoicing supplier
  44 <a href="http://www.visma.com/">Visma</a> in Sweden called
  45 <a href="http://usingqr.com/">UsingQR</a>.  Their PDF invoices contain
  46 a QR code with the key information of the invoice in JSON format.
  47 This is the typical content of a QR code following the UsingQR
  48 specification (based on a real world example, some numbers replaced to
  49 get a more bogus entry).  I've reformatted the JSON to make it easier
  50 to read.  Normally this is all on one long line:</p>
  51
  52 <p><img src="http://people.skolelinux.org/pere/blog/images/2016-03-19-qr-invoice.png" align="right"><pre>
  53 {
  54  "vh":500.00,
  55  "vm":0,
  56  "vl":0,
  57  "uqr":1,
  58  "tp":1,
  59  "nme":"Din Leverandør",
  60  "cc":"NO",
  61  "cid":"997912345 MVA",
  62  "iref":"12300001",
  63  "idt":"20151022",
  64  "ddt":"20151105",
  65  "due":2500.0000,
  66  "cur":"NOK",
  67  "pt":"BBAN",
  68  "acc":"17202612345",
  69  "bc":"BIENNOK1",
  70  "adr":"0313 OSLO"
  71 }
  72 </pre></p>
  73
  74 </p>The interpretation of the fields can be found in the
  75 <a href="http://usingqr.com/wp-content/uploads/2014/06/UsingQR_specification1.pdf">format
  76 specification</a> (revision 2 from june 2014).  The format seem to
  77 have most of the information needed to handle accounting and payment
  78 of invoices, at least the fields I have needed so far here in
  79 Norway.</p>
  80
  81 <p>Unfortunately, the site and document do not mention anything about
  82 the patent, trademark and copyright status of the format and the
  83 specification.  Because of this, I asked the people behind it back in
  84 November to clarify.  Ann-Christine Savlid (ann-christine.savlid (at)
  85 visma.com) replied that Visma had not applied for patent or trademark
  86 protection for this format, and that there were no copyright based
  87 usage limitations for the format.  I urged her to make sure this was
  88 explicitly written on the web pages and in the specification, but
  89 unfortunately this has not happened yet.  So I guess if there is
  90 submarine patents, hidden trademarks or a will to sue for copyright
  91 infringements, those starting to use the UsingQR format might be at
  92 risk, but if this happen there is some legal defense in the fact that
  93 the people behind the format claimed it was safe to do so.  At least
  94 with patents, there is always
  95 <a href="http://www.paperspecs.com/paper-news/beware-the-qr-code-patent-trap/">a
  96 chance of getting sued...</a></p>
  97
  98 <p>I also asked if they planned to maintain the format in an
  99 independent standard organization to give others more confidence that
 100 they would participate in the standardization process on equal terms
 101 with Visma, but they had no immediate plans for this.  Their plan was
 102 to work with banks to try to get more users of the format, and
 103 evaluate the way forward if the format proved to be popular.  I hope
 104 they conclude that using an open standard organisation like
 105 <a href="http://www.ietf.org/">IETF</a> is the correct place to
 106 maintain such specification.</p>
 107
 108 <p><strong>Update 2016-03-20</strong>: Via Twitter I became aware of
 109 <a href="https://news.ycombinator.com/item?id=11319492">some comments
 110 about this blog post</a> that had several useful links and references to
 111 similar systems.  In the Czech republic, the Czech Banking Association
 112 standard #26, with short name SPAYD, uses QR codes with payment
 113 information.  More information is available from the Wikipedia page on
 114 <a href="https://en.wikipedia.org/wiki/Short_Payment_Descriptor">Short
 115 Payment Descriptor</a>.  And in Germany, there is a system named
 116 <a href="http://www.bezahlcode.de/">BezahlCode</a>,
 117 (<a href="http://www.bezahlcode.de/wp-content/uploads/BezahlCode_TechDok.pdf">specification
 118 v1.8 2013-12-05 available as PDF</a>), which uses QR codes with
 119 URL-like formatting using "bank:" as the URI schema/protocol to
 120 provide the payment information.  There is also the
 121 <a href="http://www.ferd-net.de/front_content.php?idcat=231">ZUGFeRD</a>
 122 file format that perhaps could be transfered using QR codes, but I am
 123 not sure if it is done already.  Last, in Bolivia there are reports
 124 that tax information since november 2014 need to be printed in QR
 125 format on invoices.  I have not been able to track down a
 126 specification for this format, because of my limited language skill
 127 sets.</p>
 128
 129       </div>
 130       <div class="tags">
 131
 132
 133         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/standard">standard</a>.
 134
 135
 136       </div>
 137     </div>
 138     <div class="padding"></div>
 139
 140     <div class="entry">
 141       <div class="title">
 142         <a href="http://people.skolelinux.org/pere/blog/Making_battery_measurements_a_little_easier_in_Debian.html">Making battery measurements a little easier in Debian</a>
 143       </div>
 144       <div class="date">
 145         15th March 2016
 146       </div>
 147       <div class="body">
 148         <p>Back in September, I blogged about
 149 <a href="http://people.skolelinux.org/pere/blog/The_life_and_death_of_a_laptop_battery.html">the
 150 system I wrote to collect statistics about my laptop battery</a>, and
 151 how it showed the decay and death of this battery (now replaced).  I
 152 created a simple deb package to handle the collection and graphing,
 153 but did not want to upload it to Debian as there were already
 154 <a href="https://tracker.debian.org/pkg/battery-stats">a battery-stats
 155 package in Debian</a> that should do the same thing, and I did not see
 156 a point of uploading a competing package when battery-stats could be
 157 fixed instead.  I reported a few bugs about its non-function, and
 158 hoped someone would step in and fix it.  But no-one did.</p>
 159
 160 <p>I got tired of waiting a few days ago, and took matters in my own
 161 hands.  The end result is that I am now the new upstream developer of
 162 battery stats (<a href="https://github.com/petterreinholdtsen/battery-stats">available from github</a>) and part of the team maintaining
 163 battery-stats in Debian, and the package in Debian unstable is finally
 164 able to collect battery status using the <tt>/sys/class/power_supply/</tt>
 165 information provided by the Linux kernel.  If you install the
 166 battery-stats package from unstable now, you will be able to get a
 167 graph of the current battery fill level, to get some idea about the
 168 status of the battery.  The source package build and work just fine in
 169 Debian testing and stable (and probably oldstable too, but I have not
 170 tested).  The default graph you get for that system look like this:</p>
 171
 172 <p align="center"><img src="http://people.skolelinux.org/pere/blog/images/2016-03-15-battery-stats-graph-example.png" width="70%" align="center"></p>
 173
 174 <p>My plans for the future is to merge my old scripts into the
 175 battery-stats package, as my old scripts collected a lot more details
 176 about the battery.  The scripts are merged into the upstream
 177 battery-stats git repository already, but I am not convinced they work
 178 yet, as I changed a lot of paths along the way.  Will have to test a
 179 bit more before I make a new release.</p>
 180
 181 <p>I will also consider changing the file format slightly, as I
 182 suspect the way I combine several values into one field might make it
 183 impossible to know the type of the value when using it for processing
 184 and graphing.</p>
 185
 186 <p>If you would like I would like to keep an close eye on your laptop
 187 battery, check out the battery-stats package in
 188 <a href="https://tracker.debian.org/pkg/battery-stats">Debian</a> and
 189 on
 190 <a href="https://github.com/petterreinholdtsen/battery-stats">github</a>.
 191 I would love some help to improve the system further.</p>
 192
 193       </div>
 194       <div class="tags">
 195
 196
 197         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>.
 198
 199
 200       </div>
 201     </div>
 202     <div class="padding"></div>
 203
 204     <p style="text-align: right;"><a href="03.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 205     <div id="sidebar">
 206
 207
 208
 209 <h2>Archive</h2>
 210 <ul>
 211
 212 <li>2016
 213 <ul>
 214
 215 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 216
 217 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 218
 219 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (2)</a></li>
 220
 221 </ul></li>
 222
 223 <li>2015
 224 <ul>
 225
 226 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 227
 228 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 229
 230 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 231
 232 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 233
 234 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 235
 236 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 237
 238 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 239
 240 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 241
 242 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 243
 244 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 245
 246 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 247
 248 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 249
 250 </ul></li>
 251
 252 <li>2014
 253 <ul>
 254
 255 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 256
 257 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 258
 259 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 260
 261 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 262
 263 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 264
 265 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 266
 267 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 268
 269 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 270
 271 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 272
 273 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 274
 275 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 276
 277 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 278
 279 </ul></li>
 280
 281 <li>2013
 282 <ul>
 283
 284 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 285
 286 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 287
 288 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 289
 290 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 291
 292 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 293
 294 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 295
 296 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 297
 298 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 299
 300 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 301
 302 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 303
 304 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 305
 306 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 307
 308 </ul></li>
 309
 310 <li>2012
 311 <ul>
 312
 313 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 314
 315 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 316
 317 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 318
 319 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 320
 321 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 322
 323 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 324
 325 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 326
 327 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 328
 329 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 330
 331 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 332
 333 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 334
 335 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 336
 337 </ul></li>
 338
 339 <li>2011
 340 <ul>
 341
 342 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 343
 344 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 345
 346 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 347
 348 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 349
 350 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 351
 352 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 353
 354 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 355
 356 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 357
 358 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 359
 360 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 361
 362 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 363
 364 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 365
 366 </ul></li>
 367
 368 <li>2010
 369 <ul>
 370
 371 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 372
 373 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 374
 375 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 376
 377 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 378
 379 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 380
 381 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 382
 383 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 384
 385 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 386
 387 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 388
 389 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 390
 391 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 392
 393 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 394
 395 </ul></li>
 396
 397 <li>2009
 398 <ul>
 399
 400 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 401
 402 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 403
 404 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 405
 406 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 407
 408 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 409
 410 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 411
 412 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 413
 414 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 415
 416 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 417
 418 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 419
 420 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 421
 422 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 423
 424 </ul></li>
 425
 426 <li>2008
 427 <ul>
 428
 429 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 430
 431 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 432
 433 </ul></li>
 434
 435 </ul>
 436
 437
 438
 439 <h2>Tags</h2>
 440 <ul>
 441
 442  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (13)</a></li>
 443
 444  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 445
 446  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 447
 448  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 449
 450  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
 451
 452  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (15)</a></li>
 453
 454  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 455
 456  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 457
 458  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (121)</a></li>
 459
 460  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (154)</a></li>
 461
 462  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
 463
 464  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (15)</a></li>
 465
 466  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (20)</a></li>
 467
 468  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 469
 470  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (304)</a></li>
 471
 472  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 473
 474  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (12)</a></li>
 475
 476  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (25)</a></li>
 477
 478  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 479
 480  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (16)</a></li>
 481
 482  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 483
 484  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
 485
 486  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (11)</a></li>
 487
 488  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (19)</a></li>
 489
 490  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 491
 492  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 493
 494  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 495
 496  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 497
 498  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 499
 500  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (37)</a></li>
 501
 502  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (7)</a></li>
 503
 504  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (273)</a></li>
 505
 506  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (177)</a></li>
 507
 508  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (22)</a></li>
 509
 510  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 511
 512  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (58)</a></li>
 513
 514  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (92)</a></li>
 515
 516  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (1)</a></li>
 517
 518  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 519
 520  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 521
 522  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 523
 524  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (9)</a></li>
 525
 526  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 527
 528  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (4)</a></li>
 529
 530  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 531
 532  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (45)</a></li>
 533
 534  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 535
 536  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (4)</a></li>
 537
 538  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (49)</a></li>
 539
 540  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (3)</a></li>
 541
 542  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (10)</a></li>
 543
 544  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (36)</a></li>
 545
 546  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (2)</a></li>
 547
 548  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 549
 550  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (8)</a></li>
 551
 552  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (55)</a></li>
 553
 554  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 555
 556  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (38)</a></li>
 557
 558 </ul>
 559
 560
 561     </div>
 562     <p style="text-align: right">
 563  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 564 </p>
 565
 566   </body>
 567 </html>