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6 <title>Petter Reinholdtsen: Automatic proxy configuration with Debian Edu / Skolelinux</title>
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14 <h1>
15 <a href="http://www.hungry.com/~pere/blog/">Petter Reinholdtsen</a>
16
17 </h1>
18
19 </div>
20
21
22 <div class="entry">
23 <div class="title">Automatic proxy configuration with Debian Edu / Skolelinux</div>
24 <div class="date">13th February 2012</div>
25 <div class="body"><p>New in the Squeeze version of
26 <a href="http://www.skolelinux.org/">Debian Edu / Skolelinux</a> is the
27 ability for clients to automatically configure their proxy settings
28 based on their environment. We want all systems on the client to use
29 the WPAD based proxy definition fetched from <tt>http://wpad/wpad.dat</tt>, to
30 allow sites to control the proxy setting from a central place and make
31 sure clients do not have hard coded proxy settings. The schools can
32 change the global proxy setting by editing
33 <tt>tjener:/etc/debian-edu/www/wpad.dat</tt> and the change propagate
34 to all Debian Edu clients in the network.</p>
35
36 <p>The problem is that some systems do not understand the WPAD system.
37 In other words, how do one get from a WPAD file like this (this is a
38 simple one, they can run arbitrary code):</p>
39
40 <blockquote><pre>
41 function FindProxyForURL(url, host)
42 {
43 if (!isResolvable(host) ||
44 isPlainHostName(host) ||
45 dnsDomainIs(host, ".intern"))
46 return "DIRECT";
47 else
48 return "PROXY webcache:3128; DIRECT";
49 }
50 </pre></blockquote>
51
52 <p>to a proxy setting in the process environment looking like this:</p>
53
54 <blockquote><pre>
55 http_proxy=http://webcache:3128/
56 ftp_proxy=http://webcache:3128/
57 </pre></blockquote>
58
59 <p>To do this conversion I developed a perl script that will execute
60 the javascript fragment in the WPAD file and return the proxy that
61 would be used for
62 <tt><a href="http://www.debian.org/">http://www.debian.org/</a></tt>,
63 and insert this extracted proxy URL in <tt>/etc/environment</tt> and
64 <tt>/etc/apt/apt.conf</tt>. The perl script wpad-extract work just
65 fine in Squeeze, but in Wheezy the library it need to run the
66 javascript code is <a href="http://bugs.debian.org/631045">no longer
67 able to build</a> because the C library it depended on is now a C++
68 library. I hope someone find a solution to that problem before Wheezy
69 is frozen. An alternative would be for us to rewrite wpad-extract to
70 use some other javascript library currently working in Wheezy, but no
71 known alternative is known at the moment.</p>
72
73 <p>This automatic proxy system allow the roaming workstation (aka
74 laptop) setup in Debian Edu/Squeeze to use the proxy when the laptop
75 is connected to the backbone network in a Debian Edu setup, and to
76 automatically use any proxy present and announced using the WPAD
77 feature when it is connected to other networks. And if no proxy is
78 announced, direct connections will be used instead.</p>
79
80 <p>Silently using a proxy announced on the network might be a privacy
81 or security problem. But those controlling DHCP and DNS on a network
82 could just as easily set up a transparent proxy, and force all HTTP
83 and FTP connections to use a proxy anyway, so I consider that
84 distinction to be academic. If you are afraid of using the wrong
85 proxy, you should avoid connecting to the network in question in the
86 first place. In Debian Edu, the proxy setup is updated using dhcp and
87 ifupdown hooks, to make sure the configuration is updated every time
88 the network setup changes.</p>
89
90 <p>The WPAD system is documented in a
91 <a href="http://tools.ietf.org/html/draft-ietf-wrec-wpad-01">IETF
92 draft</a> and a
93 <a href="http://en.wikipedia.org/wiki/Web_Proxy_Autodiscovery_Protocol">Wikipedia
94 page</a> for those that want to learn more.</p>
95 </div>
96
97 <div class="tags">Tags: <a href="http://www.hungry.com/~pere/blog/tags/debian edu">debian edu</a>, <a href="http://www.hungry.com/~pere/blog/tags/english">english</a>.</div>
98
99
100 </div>
101
102
103
104
105 <div id="sidebar">
106
107
108
109 <h2>Archive</h2>
110 <ul>
111
112 <li>2025
113 <ul>
114
115 <li><a href="http://www.hungry.com/~pere/blog/archive/2025/01/">January (4)</a></li>
116
117 <li><a href="http://www.hungry.com/~pere/blog/archive/2025/02/">February (3)</a></li>
118
119 </ul></li>
120
121 <li>2024
122 <ul>
123
124 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/01/">January (1)</a></li>
125
126 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/02/">February (1)</a></li>
127
128 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/03/">March (2)</a></li>
129
130 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/04/">April (3)</a></li>
131
132 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/05/">May (1)</a></li>
133
134 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/06/">June (1)</a></li>
135
136 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/07/">July (2)</a></li>
137
138 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/12/">December (1)</a></li>
139
140 </ul></li>
141
142 <li>2023
143 <ul>
144
145 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/01/">January (3)</a></li>
146
147 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/02/">February (1)</a></li>
148
149 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/04/">April (2)</a></li>
150
151 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/05/">May (3)</a></li>
152
153 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/06/">June (1)</a></li>
154
155 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/08/">August (1)</a></li>
156
157 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/09/">September (1)</a></li>
158
159 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/10/">October (1)</a></li>
160
161 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/11/">November (4)</a></li>
162
163 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/12/">December (1)</a></li>
164
165 </ul></li>
166
167 <li>2022
168 <ul>
169
170 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/02/">February (1)</a></li>
171
172 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/03/">March (3)</a></li>
173
174 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/04/">April (2)</a></li>
175
176 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/06/">June (2)</a></li>
177
178 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/07/">July (1)</a></li>
179
180 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/09/">September (1)</a></li>
181
182 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/10/">October (1)</a></li>
183
184 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/12/">December (1)</a></li>
185
186 </ul></li>
187
188 <li>2021
189 <ul>
190
191 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/01/">January (2)</a></li>
192
193 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/02/">February (1)</a></li>
194
195 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/05/">May (1)</a></li>
196
197 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/06/">June (1)</a></li>
198
199 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/07/">July (3)</a></li>
200
201 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/08/">August (1)</a></li>
202
203 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/09/">September (1)</a></li>
204
205 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/10/">October (1)</a></li>
206
207 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/12/">December (1)</a></li>
208
209 </ul></li>
210
211 <li>2020
212 <ul>
213
214 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/02/">February (2)</a></li>
215
216 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/03/">March (2)</a></li>
217
218 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/04/">April (2)</a></li>
219
220 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/05/">May (3)</a></li>
221
222 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/06/">June (2)</a></li>
223
224 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/07/">July (1)</a></li>
225
226 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/09/">September (1)</a></li>
227
228 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/10/">October (1)</a></li>
229
230 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/11/">November (1)</a></li>
231
232 </ul></li>
233
234 <li>2019
235 <ul>
236
237 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/01/">January (4)</a></li>
238
239 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/02/">February (3)</a></li>
240
241 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/03/">March (3)</a></li>
242
243 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/05/">May (2)</a></li>
244
245 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/06/">June (5)</a></li>
246
247 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/07/">July (2)</a></li>
248
249 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/08/">August (1)</a></li>
250
251 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/09/">September (1)</a></li>
252
253 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/11/">November (1)</a></li>
254
255 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/12/">December (4)</a></li>
256
257 </ul></li>
258
259 <li>2018
260 <ul>
261
262 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/01/">January (1)</a></li>
263
264 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/02/">February (5)</a></li>
265
266 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/03/">March (5)</a></li>
267
268 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/04/">April (3)</a></li>
269
270 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/06/">June (2)</a></li>
271
272 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/07/">July (5)</a></li>
273
274 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/08/">August (3)</a></li>
275
276 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/09/">September (3)</a></li>
277
278 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/10/">October (5)</a></li>
279
280 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/11/">November (2)</a></li>
281
282 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/12/">December (4)</a></li>
283
284 </ul></li>
285
286 <li>2017
287 <ul>
288
289 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/01/">January (4)</a></li>
290
291 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/02/">February (3)</a></li>
292
293 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/03/">March (5)</a></li>
294
295 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/04/">April (2)</a></li>
296
297 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/06/">June (5)</a></li>
298
299 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/07/">July (1)</a></li>
300
301 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/08/">August (1)</a></li>
302
303 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/09/">September (3)</a></li>
304
305 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/10/">October (5)</a></li>
306
307 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/11/">November (3)</a></li>
308
309 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/12/">December (4)</a></li>
310
311 </ul></li>
312
313 <li>2016
314 <ul>
315
316 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/01/">January (3)</a></li>
317
318 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/02/">February (2)</a></li>
319
320 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/03/">March (3)</a></li>
321
322 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/04/">April (8)</a></li>
323
324 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/05/">May (8)</a></li>
325
326 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/06/">June (2)</a></li>
327
328 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/07/">July (2)</a></li>
329
330 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/08/">August (5)</a></li>
331
332 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/09/">September (2)</a></li>
333
334 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/10/">October (3)</a></li>
335
336 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/11/">November (8)</a></li>
337
338 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/12/">December (5)</a></li>
339
340 </ul></li>
341
342 <li>2015
343 <ul>
344
345 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/01/">January (7)</a></li>
346
347 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/02/">February (6)</a></li>
348
349 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/03/">March (1)</a></li>
350
351 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/04/">April (4)</a></li>
352
353 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/05/">May (3)</a></li>
354
355 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/06/">June (4)</a></li>
356
357 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/07/">July (6)</a></li>
358
359 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/08/">August (2)</a></li>
360
361 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/09/">September (2)</a></li>
362
363 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/10/">October (9)</a></li>
364
365 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/11/">November (6)</a></li>
366
367 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/12/">December (3)</a></li>
368
369 </ul></li>
370
371 <li>2014
372 <ul>
373
374 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/01/">January (2)</a></li>
375
376 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/02/">February (3)</a></li>
377
378 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/03/">March (8)</a></li>
379
380 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/04/">April (7)</a></li>
381
382 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/05/">May (1)</a></li>
383
384 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/06/">June (2)</a></li>
385
386 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/07/">July (2)</a></li>
387
388 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/08/">August (2)</a></li>
389
390 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/09/">September (5)</a></li>
391
392 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/10/">October (6)</a></li>
393
394 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/11/">November (3)</a></li>
395
396 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/12/">December (5)</a></li>
397
398 </ul></li>
399
400 <li>2013
401 <ul>
402
403 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/01/">January (11)</a></li>
404
405 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/02/">February (9)</a></li>
406
407 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/03/">March (9)</a></li>
408
409 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/04/">April (6)</a></li>
410
411 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/05/">May (9)</a></li>
412
413 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/06/">June (10)</a></li>
414
415 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/07/">July (7)</a></li>
416
417 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/08/">August (3)</a></li>
418
419 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/09/">September (5)</a></li>
420
421 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/10/">October (7)</a></li>
422
423 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/11/">November (9)</a></li>
424
425 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/12/">December (3)</a></li>
426
427 </ul></li>
428
429 <li>2012
430 <ul>
431
432 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/01/">January (7)</a></li>
433
434 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/02/">February (10)</a></li>
435
436 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/03/">March (17)</a></li>
437
438 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/04/">April (12)</a></li>
439
440 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/05/">May (12)</a></li>
441
442 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/06/">June (20)</a></li>
443
444 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/07/">July (17)</a></li>
445
446 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/08/">August (6)</a></li>
447
448 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/09/">September (9)</a></li>
449
450 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/10/">October (17)</a></li>
451
452 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/11/">November (10)</a></li>
453
454 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/12/">December (7)</a></li>
455
456 </ul></li>
457
458 <li>2011
459 <ul>
460
461 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/01/">January (16)</a></li>
462
463 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/02/">February (6)</a></li>
464
465 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/03/">March (6)</a></li>
466
467 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/04/">April (7)</a></li>
468
469 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/05/">May (3)</a></li>
470
471 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/06/">June (2)</a></li>
472
473 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/07/">July (7)</a></li>
474
475 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/08/">August (6)</a></li>
476
477 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/09/">September (4)</a></li>
478
479 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/10/">October (2)</a></li>
480
481 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/11/">November (3)</a></li>
482
483 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/12/">December (1)</a></li>
484
485 </ul></li>
486
487 <li>2010
488 <ul>
489
490 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/01/">January (2)</a></li>
491
492 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/02/">February (1)</a></li>
493
494 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/03/">March (3)</a></li>
495
496 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/04/">April (3)</a></li>
497
498 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/05/">May (9)</a></li>
499
500 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/06/">June (14)</a></li>
501
502 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/07/">July (12)</a></li>
503
504 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/08/">August (13)</a></li>
505
506 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/09/">September (7)</a></li>
507
508 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/10/">October (9)</a></li>
509
510 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/11/">November (13)</a></li>
511
512 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/12/">December (12)</a></li>
513
514 </ul></li>
515
516 <li>2009
517 <ul>
518
519 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/01/">January (8)</a></li>
520
521 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/02/">February (8)</a></li>
522
523 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/03/">March (12)</a></li>
524
525 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/04/">April (10)</a></li>
526
527 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/05/">May (9)</a></li>
528
529 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/06/">June (3)</a></li>
530
531 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/07/">July (4)</a></li>
532
533 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/08/">August (3)</a></li>
534
535 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/09/">September (1)</a></li>
536
537 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/10/">October (2)</a></li>
538
539 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/11/">November (3)</a></li>
540
541 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/12/">December (3)</a></li>
542
543 </ul></li>
544
545 <li>2008
546 <ul>
547
548 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/11/">November (5)</a></li>
549
550 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/12/">December (7)</a></li>
551
552 </ul></li>
553
554 </ul>
555
556
557
558 <h2>Tags</h2>
559 <ul>
560
561 <li><a href="http://www.hungry.com/~pere/blog/tags/3d-printer">3d-printer (19)</a></li>
562
563 <li><a href="http://www.hungry.com/~pere/blog/tags/amiga">amiga (1)</a></li>
564
565 <li><a href="http://www.hungry.com/~pere/blog/tags/aros">aros (1)</a></li>
566
567 <li><a href="http://www.hungry.com/~pere/blog/tags/bankid">bankid (4)</a></li>
568
569 <li><a href="http://www.hungry.com/~pere/blog/tags/betalkontant">betalkontant (9)</a></li>
570
571 <li><a href="http://www.hungry.com/~pere/blog/tags/bitcoin">bitcoin (13)</a></li>
572
573 <li><a href="http://www.hungry.com/~pere/blog/tags/bootsystem">bootsystem (17)</a></li>
574
575 <li><a href="http://www.hungry.com/~pere/blog/tags/bsa">bsa (2)</a></li>
576
577 <li><a href="http://www.hungry.com/~pere/blog/tags/chrpath">chrpath (3)</a></li>
578
579 <li><a href="http://www.hungry.com/~pere/blog/tags/debian">debian (209)</a></li>
580
581 <li><a href="http://www.hungry.com/~pere/blog/tags/debian edu">debian edu (159)</a></li>
582
583 <li><a href="http://www.hungry.com/~pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
584
585 <li><a href="http://www.hungry.com/~pere/blog/tags/digistan">digistan (11)</a></li>
586
587 <li><a href="http://www.hungry.com/~pere/blog/tags/dld">dld (18)</a></li>
588
589 <li><a href="http://www.hungry.com/~pere/blog/tags/docbook">docbook (33)</a></li>
590
591 <li><a href="http://www.hungry.com/~pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
592
593 <li><a href="http://www.hungry.com/~pere/blog/tags/english">english (471)</a></li>
594
595 <li><a href="http://www.hungry.com/~pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
596
597 <li><a href="http://www.hungry.com/~pere/blog/tags/fildeling">fildeling (14)</a></li>
598
599 <li><a href="http://www.hungry.com/~pere/blog/tags/freeculture">freeculture (34)</a></li>
600
601 <li><a href="http://www.hungry.com/~pere/blog/tags/freedombox">freedombox (9)</a></li>
602
603 <li><a href="http://www.hungry.com/~pere/blog/tags/frikanalen">frikanalen (20)</a></li>
604
605 <li><a href="http://www.hungry.com/~pere/blog/tags/h264">h264 (20)</a></li>
606
607 <li><a href="http://www.hungry.com/~pere/blog/tags/intervju">intervju (43)</a></li>
608
609 <li><a href="http://www.hungry.com/~pere/blog/tags/isenkram">isenkram (21)</a></li>
610
611 <li><a href="http://www.hungry.com/~pere/blog/tags/kart">kart (23)</a></li>
612
613 <li><a href="http://www.hungry.com/~pere/blog/tags/kodi">kodi (6)</a></li>
614
615 <li><a href="http://www.hungry.com/~pere/blog/tags/ldap">ldap (9)</a></li>
616
617 <li><a href="http://www.hungry.com/~pere/blog/tags/lego">lego (5)</a></li>
618
619 <li><a href="http://www.hungry.com/~pere/blog/tags/lenker">lenker (8)</a></li>
620
621 <li><a href="http://www.hungry.com/~pere/blog/tags/linuxcnc">linuxcnc (8)</a></li>
622
623 <li><a href="http://www.hungry.com/~pere/blog/tags/lsdvd">lsdvd (3)</a></li>
624
625 <li><a href="http://www.hungry.com/~pere/blog/tags/ltsp">ltsp (1)</a></li>
626
627 <li><a href="http://www.hungry.com/~pere/blog/tags/madewithcc">madewithcc (3)</a></li>
628
629 <li><a href="http://www.hungry.com/~pere/blog/tags/mesh network">mesh network (8)</a></li>
630
631 <li><a href="http://www.hungry.com/~pere/blog/tags/multimedia">multimedia (48)</a></li>
632
633 <li><a href="http://www.hungry.com/~pere/blog/tags/nice free software">nice free software (15)</a></li>
634
635 <li><a href="http://www.hungry.com/~pere/blog/tags/noark5">noark5 (27)</a></li>
636
637 <li><a href="http://www.hungry.com/~pere/blog/tags/norsk">norsk (326)</a></li>
638
639 <li><a href="http://www.hungry.com/~pere/blog/tags/nuug">nuug (200)</a></li>
640
641 <li><a href="http://www.hungry.com/~pere/blog/tags/offentlig innsyn">offentlig innsyn (42)</a></li>
642
643 <li><a href="http://www.hungry.com/~pere/blog/tags/open311">open311 (2)</a></li>
644
645 <li><a href="http://www.hungry.com/~pere/blog/tags/opensnitch">opensnitch (4)</a></li>
646
647 <li><a href="http://www.hungry.com/~pere/blog/tags/opphavsrett">opphavsrett (76)</a></li>
648
649 <li><a href="http://www.hungry.com/~pere/blog/tags/personvern">personvern (114)</a></li>
650
651 <li><a href="http://www.hungry.com/~pere/blog/tags/raid">raid (4)</a></li>
652
653 <li><a href="http://www.hungry.com/~pere/blog/tags/reactos">reactos (1)</a></li>
654
655 <li><a href="http://www.hungry.com/~pere/blog/tags/reprap">reprap (11)</a></li>
656
657 <li><a href="http://www.hungry.com/~pere/blog/tags/rfid">rfid (3)</a></li>
658
659 <li><a href="http://www.hungry.com/~pere/blog/tags/robot">robot (17)</a></li>
660
661 <li><a href="http://www.hungry.com/~pere/blog/tags/rss">rss (1)</a></li>
662
663 <li><a href="http://www.hungry.com/~pere/blog/tags/ruter">ruter (7)</a></li>
664
665 <li><a href="http://www.hungry.com/~pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
666
667 <li><a href="http://www.hungry.com/~pere/blog/tags/sikkerhet">sikkerhet (60)</a></li>
668
669 <li><a href="http://www.hungry.com/~pere/blog/tags/sitesummary">sitesummary (4)</a></li>
670
671 <li><a href="http://www.hungry.com/~pere/blog/tags/skepsis">skepsis (5)</a></li>
672
673 <li><a href="http://www.hungry.com/~pere/blog/tags/standard">standard (80)</a></li>
674
675 <li><a href="http://www.hungry.com/~pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
676
677 <li><a href="http://www.hungry.com/~pere/blog/tags/stortinget">stortinget (14)</a></li>
678
679 <li><a href="http://www.hungry.com/~pere/blog/tags/surveillance">surveillance (65)</a></li>
680
681 <li><a href="http://www.hungry.com/~pere/blog/tags/sysadmin">sysadmin (6)</a></li>
682
683 <li><a href="http://www.hungry.com/~pere/blog/tags/usenix">usenix (2)</a></li>
684
685 <li><a href="http://www.hungry.com/~pere/blog/tags/valg">valg (9)</a></li>
686
687 <li><a href="http://www.hungry.com/~pere/blog/tags/verkidetfri">verkidetfri (23)</a></li>
688
689 <li><a href="http://www.hungry.com/~pere/blog/tags/video">video (82)</a></li>
690
691 <li><a href="http://www.hungry.com/~pere/blog/tags/vitenskap">vitenskap (4)</a></li>
692
693 <li><a href="http://www.hungry.com/~pere/blog/tags/web">web (42)</a></li>
694
695 </ul>
696
697
698 </div>
699 <p style="text-align: right">
700 Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
701 </p>
702
703 </body>
704 </html>