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   6     <title>Petter Reinholdtsen: entries from June 2020</title>
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  14  <h1>
  15      <a href="https://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <h3>Entries from June 2020.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="https://people.skolelinux.org/pere/blog/Secure_Socket_API___a_simple_and_powerful_approach_for_TLS_support_in_software.html">Secure Socket API - a simple and powerful approach for TLS support in software</a>
  27       </div>
  28       <div class="date">
  29          6th June 2020
  30       </div>
  31       <div class="body">
  32         <p>As a member of the <a href="https://www.nuug.no/">Norwegian Unix
  33 User Group</a>, I have the pleasure of receiving the
  34 <a href="https://www.usenix.org/">USENIX</a> magazine
  35 <a href="https://www.usenix.org/publications/login/">;login:</a>
  36 several times a year.  I rarely have time to read all the articles,
  37 but try to at least skim through them all as there is a lot of nice
  38 knowledge passed on there.  I even carry the latest issue with me most
  39 of the time to try to get through all the articles when I have a few
  40 spare minutes.</p>
  41
  42 <p>The other day I came across a nice article titled
  43 "<a href="https://www.usenix.org/publications/login/winter2018/oneill">The
  44 Secure Socket API: TLS as an Operating System Service</a>" with a
  45 marvellous idea I hope can make it all the way into the POSIX standard.
  46 The idea is as simple as it is powerful.  By introducing a new
  47 socket() option IPPROTO_TLS to use TLS, and a system wide service to
  48 handle setting up TLS connections, one both make it trivial to add TLS
  49 support to any program currently using the POSIX socket API, and gain
  50 system wide control over certificates, TLS versions and encryption
  51 systems used.  Instead of doing this:</p>
  52
  53 <p><blockquote><pre>
  54 int socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
  55 </pre></blockquote></p>
  56
  57 <p>the program code would be doing this:<p>
  58
  59 <p><blockquote><pre>
  60 int socket = socket(PF_INET, SOCK_STREAM, IPPROTO_TLS);
  61 </pre></blockquote></p>
  62
  63 <p>According to the ;login: article, converting a C program to use TLS
  64 would normally modify only 5-10 lines in the code, which is amazing
  65 when compared to using for example the OpenSSL API.</p>
  66
  67 <p>The project has set up the
  68 <a href="https://securesocketapi.org/">https://securesocketapi.org/</a>
  69 web site to spread the idea, and the code for a kernel module and the
  70 associated system daemon is available from two github repositories:
  71 <a href="https://github.com/markoneill/ssa">ssa</a> and
  72 <a href="https://github.com/markoneill/ssa-daemon">ssa-daemon</a>.
  73 Unfortunately there is no explicit license information with the code,
  74 so its copyright status is unclear.  A
  75 <a href="https://github.com/markoneill/ssa/issues/2">request to solve
  76 this</a> about it has been unsolved since 2018-08-17.</p>
  77
  78 <p>I love the idea of extending socket() to gain TLS support, and
  79 understand why it is an advantage to implement this as a kernel module
  80 and system wide service daemon, but can not help to think that it
  81 would be a lot easier to get projects to move to this way of setting
  82 up TLS if it was done with a user space approach where programs
  83 wanting to use this API approach could just link with a wrapper
  84 library.</p>
  85
  86 <p>I recommend you check out this simple and powerful approach to more
  87 secure network connections. :)</p>
  88
  89 <p>As usual, if you use Bitcoin and want to show your support of my
  90 activities, please send Bitcoin donations to my address
  91 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
  92
  93       </div>
  94       <div class="tags">
  95
  96
  97         Tags: <a href="https://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="https://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="https://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>, <a href="https://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin</a>.
  98
  99
 100       </div>
 101     </div>
 102     <div class="padding"></div>
 103
 104     <div class="entry">
 105       <div class="title">
 106         <a href="https://people.skolelinux.org/pere/blog/Bompenge_Norge__med_noen_tall_fra_bompengekalkulator.html">Bompenge-Norge, med noen tall fra bompengekalkulator</a>
 107       </div>
 108       <div class="date">
 109          1st June 2020
 110       </div>
 111       <div class="body">
 112         <p>Det er tett med sensorstasjoner langs veinettet i Norge, som
 113 registrerer hvilke kjøretøy som passerer eller tar bilde av de som
 114 drar forbi.  I følge
 115 <a href="https://vegkart.atlas.vegvesen.no/">Vegvesenets nasjonale
 116 veidatabank (NVDB)</a>, er det 353 bomstasjoner langs det norske
 117 veinettet.  21 i nordnorge, 48 i trøndelagsområdet, 13 på
 118 nordvestlandet, 91 i bergenstraktene og 180 på østlandsområdet.  I
 119 tillegg finnes det et utall overvåkningskamera og noen titalls
 120 RFID-avlesere for bompengebrikker som samler inn informasjon om hvilke
 121 biler som befinner seg hvor i landet.  For ikke å glemme alle
 122 mobilbasestasjoner som registrerer hvor brukere av mobilnettverket
 123 befinner seg.  De er ikke tema i dag.</p>
 124
 125 <p>De som kjører mye har interesse av å vite hvor mye bompenger det vil
 126 koste å kjøre fra et sted til et annet, og dette behovet har aktørene
 127 bak <a href="https://bompengekalkulator.no/">Bompengekalkulatoren</a>
 128 tatt sikte på å tilby i markedet.  Fornuftig nok har de også en
 129 gratistjeneste, slik at de får frivillige til å gi innspill om feil i
 130 datagrunnlaget.  Jeg ble nylig nysgjerring på hvor mye det til koste å
 131 kjøre på kryss og tvers i Norge, og valgte meg ut en teststrekning fra
 132 Oslo til Tromsø for å se hvilke beløp som gjelder.</p>
 133
 134 <p>Bompengekalkulatoren viser frem flere rutealternativer for et gitt
 135 reisesøk, og i dette tilfellet, for reise fra Oslo Sentralstasjon til
 136 Tromsø sentrum, viser den tre alternativ.  Merk, disse tallene gjelder
 137 bensindrevet personbil.  En kan velge takstkategori i
 138 webgrensesnittet.  Det ene rutealternativet er E6 gjennom Norge, de to
 139 andre er E45 og E4 gjennom sverige.  E45 er innlandsruten i Sverige,
 140 motorvei gjennom store skoger som i følge kalkulatoren skal ta 22
 141 timer og 26 minutter med norsk bompengebeløp på 164 kroner.  Jeg har
 142 mine tvil til om datasettet til Bompengekalkulatoren har svenske
 143 bomstasjoner, så ta dette beløpet med en klype salt.  E4 er veien
 144 langs Bottenviken og mer befolket område, og skal ta 22 timer og 50
 145 minutter til en norsk bompengebeløp på 71 kroner.  Den norske ruten
 146 langs E6 skal derimot ta 23 timer og 16 minutter og beløpe seg til 664
 147 kroner.  Beløpene er uten autopass-brikke, slik at en slipper å få
 148 bilens posisjon registrert i alle bompengebrikkeavleserne som ikke
 149 også er bomstasjoner.  For trailere er bompengekostnaden 2-3 ganger så
 150 høy som for personbil.  I tillegg til pengebeløpet, som faktureres
 151 etterskuddsvis og de siste årene har blitt umulig å gjøre opp kontant
 152 på stedet, så kommer kostnaden med å få sine personopplysninger samlet
 153 inn, lagret og gjort tilgjengelig for fremmede på ubestemt tid.  Jeg
 154 ser på den kostnaden som mye høyere en pengebeløpet som
 155 faktureres.</p>
 156
 157 <p>For en tilsvarende tur fra Oslo til Bergen, så forteller
 158 kalkulatoren at raskeste vei er riksvei 7 på 7 timer 4 minutter med
 159 bompengebeløp 409 kroner.  Alternativene listet opp er E134 på 8 timer
 160 37 minutter med bompengebeløp 318 kroner og fylkesivei 40 på 7 timer
 161 30 minutter med beløp 331.  Det kan kanskje være greit å sjekke ut før
 162 en setter seg i bilen hvor ens personopplysninger vil bli samlet inn
 163 og lagret 5 fem år, når en velger hvilken rute en går for.</p>
 164
 165 <p>Som vanlig, hvis du bruker Bitcoin og ønsker å vise din støtte til
 166 det jeg driver med, setter jeg pris på om du sender Bitcoin-donasjoner
 167 til min adresse
 168 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.
 169 Merk, betaling med bitcoin er ikke anonymt. :)</p>
 170
 171       </div>
 172       <div class="tags">
 173
 174
 175         Tags: <a href="https://people.skolelinux.org/pere/blog/tags/betalkontant">betalkontant</a>, <a href="https://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="https://people.skolelinux.org/pere/blog/tags/surveillance">surveillance</a>.
 176
 177
 178       </div>
 179     </div>
 180     <div class="padding"></div>
 181
 182     <p style="text-align: right;"><a href="06.rss"><img src="https://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 183     <div id="sidebar">
 184
 185
 186
 187 <h2>Archive</h2>
 188 <ul>
 189
 190 <li>2022
 191 <ul>
 192
 193 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/02/">February (1)</a></li>
 194
 195 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/03/">March (3)</a></li>
 196
 197 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/04/">April (2)</a></li>
 198
 199 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/06/">June (2)</a></li>
 200
 201 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/07/">July (1)</a></li>
 202
 203 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/09/">September (1)</a></li>
 204
 205 </ul></li>
 206
 207 <li>2021
 208 <ul>
 209
 210 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/01/">January (2)</a></li>
 211
 212 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/02/">February (1)</a></li>
 213
 214 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/05/">May (1)</a></li>
 215
 216 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/06/">June (1)</a></li>
 217
 218 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/07/">July (3)</a></li>
 219
 220 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/08/">August (1)</a></li>
 221
 222 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/09/">September (1)</a></li>
 223
 224 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/10/">October (1)</a></li>
 225
 226 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/12/">December (1)</a></li>
 227
 228 </ul></li>
 229
 230 <li>2020
 231 <ul>
 232
 233 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/02/">February (2)</a></li>
 234
 235 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/03/">March (2)</a></li>
 236
 237 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/04/">April (2)</a></li>
 238
 239 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/05/">May (3)</a></li>
 240
 241 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/06/">June (2)</a></li>
 242
 243 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/07/">July (1)</a></li>
 244
 245 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/09/">September (1)</a></li>
 246
 247 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/10/">October (1)</a></li>
 248
 249 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/11/">November (1)</a></li>
 250
 251 </ul></li>
 252
 253 <li>2019
 254 <ul>
 255
 256 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/01/">January (4)</a></li>
 257
 258 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/02/">February (3)</a></li>
 259
 260 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/03/">March (3)</a></li>
 261
 262 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/05/">May (2)</a></li>
 263
 264 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/06/">June (5)</a></li>
 265
 266 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/07/">July (2)</a></li>
 267
 268 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/08/">August (1)</a></li>
 269
 270 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/09/">September (1)</a></li>
 271
 272 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/11/">November (1)</a></li>
 273
 274 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/12/">December (4)</a></li>
 275
 276 </ul></li>
 277
 278 <li>2018
 279 <ul>
 280
 281 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/01/">January (1)</a></li>
 282
 283 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/02/">February (5)</a></li>
 284
 285 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/03/">March (5)</a></li>
 286
 287 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/04/">April (3)</a></li>
 288
 289 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/06/">June (2)</a></li>
 290
 291 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/07/">July (5)</a></li>
 292
 293 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/08/">August (3)</a></li>
 294
 295 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/09/">September (3)</a></li>
 296
 297 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/10/">October (5)</a></li>
 298
 299 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/11/">November (2)</a></li>
 300
 301 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/12/">December (4)</a></li>
 302
 303 </ul></li>
 304
 305 <li>2017
 306 <ul>
 307
 308 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/01/">January (4)</a></li>
 309
 310 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/02/">February (3)</a></li>
 311
 312 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/03/">March (5)</a></li>
 313
 314 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/04/">April (2)</a></li>
 315
 316 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/06/">June (5)</a></li>
 317
 318 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/07/">July (1)</a></li>
 319
 320 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/08/">August (1)</a></li>
 321
 322 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/09/">September (3)</a></li>
 323
 324 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/10/">October (5)</a></li>
 325
 326 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/11/">November (3)</a></li>
 327
 328 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/12/">December (4)</a></li>
 329
 330 </ul></li>
 331
 332 <li>2016
 333 <ul>
 334
 335 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 336
 337 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 338
 339 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 340
 341 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 342
 343 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 344
 345 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 346
 347 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 348
 349 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 350
 351 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 352
 353 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 354
 355 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/11/">November (8)</a></li>
 356
 357 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/12/">December (5)</a></li>
 358
 359 </ul></li>
 360
 361 <li>2015
 362 <ul>
 363
 364 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 365
 366 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 367
 368 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 369
 370 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 371
 372 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 373
 374 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 375
 376 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 377
 378 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 379
 380 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 381
 382 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 383
 384 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 385
 386 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 387
 388 </ul></li>
 389
 390 <li>2014
 391 <ul>
 392
 393 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 394
 395 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 396
 397 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 398
 399 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 400
 401 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 402
 403 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 404
 405 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 406
 407 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 408
 409 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 410
 411 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 412
 413 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 414
 415 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 416
 417 </ul></li>
 418
 419 <li>2013
 420 <ul>
 421
 422 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 423
 424 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 425
 426 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 427
 428 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 429
 430 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 431
 432 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 433
 434 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 435
 436 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 437
 438 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 439
 440 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 441
 442 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 443
 444 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 445
 446 </ul></li>
 447
 448 <li>2012
 449 <ul>
 450
 451 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 452
 453 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 454
 455 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 456
 457 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 458
 459 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 460
 461 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 462
 463 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 464
 465 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 466
 467 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 468
 469 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 470
 471 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 472
 473 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 474
 475 </ul></li>
 476
 477 <li>2011
 478 <ul>
 479
 480 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 481
 482 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 483
 484 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 485
 486 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 487
 488 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 489
 490 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 491
 492 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 493
 494 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 495
 496 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 497
 498 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 499
 500 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 501
 502 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 503
 504 </ul></li>
 505
 506 <li>2010
 507 <ul>
 508
 509 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 510
 511 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 512
 513 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 514
 515 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 516
 517 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 518
 519 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 520
 521 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 522
 523 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 524
 525 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 526
 527 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 528
 529 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 530
 531 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 532
 533 </ul></li>
 534
 535 <li>2009
 536 <ul>
 537
 538 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 539
 540 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 541
 542 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 543
 544 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 545
 546 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 547
 548 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 549
 550 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 551
 552 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 553
 554 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 555
 556 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 557
 558 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 559
 560 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 561
 562 </ul></li>
 563
 564 <li>2008
 565 <ul>
 566
 567 <li><a href="https://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 568
 569 <li><a href="https://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 570
 571 </ul></li>
 572
 573 </ul>
 574
 575
 576
 577 <h2>Tags</h2>
 578 <ul>
 579
 580  <li><a href="https://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (19)</a></li>
 581
 582  <li><a href="https://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 583
 584  <li><a href="https://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 585
 586  <li><a href="https://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 587
 588  <li><a href="https://people.skolelinux.org/pere/blog/tags/betalkontant">betalkontant (9)</a></li>
 589
 590  <li><a href="https://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (12)</a></li>
 591
 592  <li><a href="https://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (17)</a></li>
 593
 594  <li><a href="https://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 595
 596  <li><a href="https://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
 597
 598  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian">debian (182)</a></li>
 599
 600  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (159)</a></li>
 601
 602  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
 603
 604  <li><a href="https://people.skolelinux.org/pere/blog/tags/digistan">digistan (11)</a></li>
 605
 606  <li><a href="https://people.skolelinux.org/pere/blog/tags/dld">dld (18)</a></li>
 607
 608  <li><a href="https://people.skolelinux.org/pere/blog/tags/docbook">docbook (30)</a></li>
 609
 610  <li><a href="https://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 611
 612  <li><a href="https://people.skolelinux.org/pere/blog/tags/english">english (438)</a></li>
 613
 614  <li><a href="https://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 615
 616  <li><a href="https://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (14)</a></li>
 617
 618  <li><a href="https://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (34)</a></li>
 619
 620  <li><a href="https://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 621
 622  <li><a href="https://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (20)</a></li>
 623
 624  <li><a href="https://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 625
 626  <li><a href="https://people.skolelinux.org/pere/blog/tags/intervju">intervju (43)</a></li>
 627
 628  <li><a href="https://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (16)</a></li>
 629
 630  <li><a href="https://people.skolelinux.org/pere/blog/tags/kart">kart (23)</a></li>
 631
 632  <li><a href="https://people.skolelinux.org/pere/blog/tags/kodi">kodi (4)</a></li>
 633
 634  <li><a href="https://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 635
 636  <li><a href="https://people.skolelinux.org/pere/blog/tags/lego">lego (5)</a></li>
 637
 638  <li><a href="https://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 639
 640  <li><a href="https://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 641
 642  <li><a href="https://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 643
 644  <li><a href="https://people.skolelinux.org/pere/blog/tags/madewithcc">madewithcc (3)</a></li>
 645
 646  <li><a href="https://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 647
 648  <li><a href="https://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (42)</a></li>
 649
 650  <li><a href="https://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (13)</a></li>
 651
 652  <li><a href="https://people.skolelinux.org/pere/blog/tags/noark5">noark5 (23)</a></li>
 653
 654  <li><a href="https://people.skolelinux.org/pere/blog/tags/norsk">norsk (320)</a></li>
 655
 656  <li><a href="https://people.skolelinux.org/pere/blog/tags/nuug">nuug (198)</a></li>
 657
 658  <li><a href="https://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (40)</a></li>
 659
 660  <li><a href="https://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 661
 662  <li><a href="https://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (75)</a></li>
 663
 664  <li><a href="https://people.skolelinux.org/pere/blog/tags/personvern">personvern (114)</a></li>
 665
 666  <li><a href="https://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 667
 668  <li><a href="https://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 669
 670  <li><a href="https://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 671
 672  <li><a href="https://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 673
 674  <li><a href="https://people.skolelinux.org/pere/blog/tags/robot">robot (16)</a></li>
 675
 676  <li><a href="https://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 677
 678  <li><a href="https://people.skolelinux.org/pere/blog/tags/ruter">ruter (7)</a></li>
 679
 680  <li><a href="https://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 681
 682  <li><a href="https://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (59)</a></li>
 683
 684  <li><a href="https://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 685
 686  <li><a href="https://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 687
 688  <li><a href="https://people.skolelinux.org/pere/blog/tags/standard">standard (72)</a></li>
 689
 690  <li><a href="https://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
 691
 692  <li><a href="https://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (14)</a></li>
 693
 694  <li><a href="https://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (62)</a></li>
 695
 696  <li><a href="https://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (5)</a></li>
 697
 698  <li><a href="https://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 699
 700  <li><a href="https://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 701
 702  <li><a href="https://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (20)</a></li>
 703
 704  <li><a href="https://people.skolelinux.org/pere/blog/tags/video">video (77)</a></li>
 705
 706  <li><a href="https://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 707
 708  <li><a href="https://people.skolelinux.org/pere/blog/tags/web">web (42)</a></li>
 709
 710 </ul>
 711
 712
 713     </div>
 714     <p style="text-align: right">
 715  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 716 </p>
 717
 718   </body>
 719 </html>