blog/Managing_and_using_ONVIF_IP_cameras_with_Linux.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   2           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">
   4   <head>
   5     <meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
   6     <title>Petter Reinholdtsen: Managing and using ONVIF IP cameras with Linux</title>
   7     <link rel="stylesheet" type="text/css" media="screen" href="https://www.hungry.com/~pere/blog/style.css" />
   8     <link rel="stylesheet" type="text/css" media="screen" href="https://www.hungry.com/~pere/blog/vim.css" />
   9
  10
  11   </head>
  12   <body>
  13     <div class="title">
  14  <h1>
  15      <a href="https://www.hungry.com/~pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <div class="entry">
  23       <div class="title">Managing and using ONVIF IP cameras with Linux</div>
  24       <div class="date">19th October 2022</div>
  25       <div class="body"><p>Recently I have been looking at how to control and collect data
  26 from a handful IP cameras using Linux.  I both wanted to change their
  27 settings and to make their imagery available via a free software
  28 service under my control.  Here is a summary of the tools I found.</p>
  29
  30 <p>First I had to identify the cameras and their protocols.  As far as
  31 I could tell, they were using some SOAP looking protocol and their
  32 internal web server seem to only work with Microsoft Internet Explorer
  33 with some proprietary binary plugin, which in these days of course is
  34 a security disaster and also made it impossible for me to use the
  35 camera web interface.  Luckily I discovered that the SOAP looking
  36 protocol is actually following <a href="https://www.onvif.org/">the
  37 ONVIF specification</a>, which seem to be supported by a lot of IP
  38 cameras these days.</p>
  39
  40 <p>Once the protocol was identified, I was able to find what appear to
  41 be the most popular way to configure ONVIF cameras, the free software
  42 Windows tool named
  43 <a href="https://sourceforge.net/projects/onvifdm/">ONVIF Device
  44 Manager</a>.  Lacking any other options at the time, I tried
  45 unsuccessfully to get it running using Wine, but was missing a dotnet
  46 40 library and I found no way around it to run it on Linux.</p>
  47
  48 <p>The next tool I found to configure the cameras were a non-free Linux Qt
  49 client <a href="https://www.lingodigit.com/onvif_nvcdemo.html">ONVIF
  50 Device Tool</a>.  I did not like its terms of use, so did not spend
  51 much time on it.</p>
  52
  53 <p>To collect the video and make it available in a web interface, I
  54 found the Zoneminder tool in Debian.  A recent version was able to
  55 automatically detect and configure ONVIF devices, so I could use it to
  56 set up motion detection in and collection of the camera output.  I had
  57 initial problems getting the ONVIF autodetection to work, as both
  58 Firefox and Chromium <a href="https://bugs.debian.org/1001188">refused
  59 the inter-tab communication</a> being used by the Zoneminder web
  60 pages, but managed to get konqueror to work.  Apparently the "Enhanced
  61 Tracking Protection" in Firefox cause the problem.  I ended up
  62 upgrading to the Bookworm edition of Zoneminder in the process to try
  63 to fix the issue, and believe the problem might be solved now.</p>
  64
  65 <p>In the process I came across the nice Linux GUI tool
  66 <a href="https://gitlab.com/caspermeijn/onvifviewer/">ONVIF Viewer</a>
  67 allowing me to preview the camera output and validate the login
  68 passwords required.  Sadly its author has grown tired of maintaining
  69 the software, so it might not see any future updates.  Which is sad,
  70 as the viewer is sightly unstable and the picture tend to lock up.
  71 Note, this lockup might be due to limitations in the cameras and not
  72 the viewer implementation.  I suspect the camera is only able to
  73 provide pictures to one client at the time, and the Zoneminder feed
  74 might interfere with the GUI viewer.  I have
  75 <a href="https://bugs.debian.org/1000820">asked for the tool to be
  76 included in Debian</a>.</p>
  77
  78 <p>Finally, I found what appear to be very nice Linux free software
  79 replacement for the Windows tool, named
  80 <a href="https://github.com/sr99622/libonvif/">libonvif</a>.  It
  81 provide a C library to talk to ONVIF devices as well as a command line
  82 and GUI tool using the library.  Using the GUI tool I was able to change
  83 the admin passwords and update other settings of the cameras.  I have
  84 <a href="https://bugs.debian.org/1021980">asked for the package to be
  85 included in Debian</a>.</p>
  86
  87 <p>As usual, if you use Bitcoin and want to show your support of my
  88 activities, please send Bitcoin donations to my address
  89 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
  90
  91 <p><strong>Update 2022-10-20</strong>: Since my initial publication of
  92 this text, I got several suggestions for more free software Linux
  93 tools.  There is <a href="https://github.com/quatanium/python-onvif">a
  94 ONVIF python library</a> (already
  95 <a href="https://bugs.debian.org/824240">requested into Debian</a>) and
  96 <a href="https://github.com/FalkTannhaeuser/python-onvif-zeep">a python 3
  97 fork</a> using a different SOAP dependency.  There is also
  98 <a href="https://www.home-assistant.io/integrations/onvif/">support for
  99 ONVIF in Home Assistant</a>, and there is an alternative to Zoneminder
 100 called <a href="https://www.shinobi.video/">Shinobi</a>.  The latter
 101 two are not included in Debian either.  I have not tested any of these
 102 so far.</p>
 103 </div>
 104
 105       <div class="tags">Tags: <a href="https://www.hungry.com/~pere/blog/tags/debian">debian</a>, <a href="https://www.hungry.com/~pere/blog/tags/english">english</a>, <a href="https://www.hungry.com/~pere/blog/tags/multimedia">multimedia</a>, <a href="https://www.hungry.com/~pere/blog/tags/standard">standard</a>, <a href="https://www.hungry.com/~pere/blog/tags/surveillance">surveillance</a>.</div>
 106
 107
 108     </div>
 109
 110
 111
 112
 113     <div id="sidebar">
 114
 115
 116
 117 <h2>Archive</h2>
 118 <ul>
 119
 120 <li>2024
 121 <ul>
 122
 123 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/01/">January (1)</a></li>
 124
 125 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/02/">February (1)</a></li>
 126
 127 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/03/">March (2)</a></li>
 128
 129 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/04/">April (3)</a></li>
 130
 131 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/05/">May (1)</a></li>
 132
 133 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/06/">June (1)</a></li>
 134
 135 <li><a href="https://www.hungry.com/~pere/blog/archive/2024/07/">July (2)</a></li>
 136
 137 </ul></li>
 138
 139 <li>2023
 140 <ul>
 141
 142 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/01/">January (3)</a></li>
 143
 144 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/02/">February (1)</a></li>
 145
 146 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/04/">April (2)</a></li>
 147
 148 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/05/">May (3)</a></li>
 149
 150 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/06/">June (1)</a></li>
 151
 152 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/08/">August (1)</a></li>
 153
 154 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/09/">September (1)</a></li>
 155
 156 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/10/">October (1)</a></li>
 157
 158 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/11/">November (4)</a></li>
 159
 160 <li><a href="https://www.hungry.com/~pere/blog/archive/2023/12/">December (1)</a></li>
 161
 162 </ul></li>
 163
 164 <li>2022
 165 <ul>
 166
 167 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/02/">February (1)</a></li>
 168
 169 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/03/">March (3)</a></li>
 170
 171 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/04/">April (2)</a></li>
 172
 173 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/06/">June (2)</a></li>
 174
 175 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/07/">July (1)</a></li>
 176
 177 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/09/">September (1)</a></li>
 178
 179 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/10/">October (1)</a></li>
 180
 181 <li><a href="https://www.hungry.com/~pere/blog/archive/2022/12/">December (1)</a></li>
 182
 183 </ul></li>
 184
 185 <li>2021
 186 <ul>
 187
 188 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/01/">January (2)</a></li>
 189
 190 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/02/">February (1)</a></li>
 191
 192 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/05/">May (1)</a></li>
 193
 194 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/06/">June (1)</a></li>
 195
 196 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/07/">July (3)</a></li>
 197
 198 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/08/">August (1)</a></li>
 199
 200 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/09/">September (1)</a></li>
 201
 202 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/10/">October (1)</a></li>
 203
 204 <li><a href="https://www.hungry.com/~pere/blog/archive/2021/12/">December (1)</a></li>
 205
 206 </ul></li>
 207
 208 <li>2020
 209 <ul>
 210
 211 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/02/">February (2)</a></li>
 212
 213 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/03/">March (2)</a></li>
 214
 215 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/04/">April (2)</a></li>
 216
 217 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/05/">May (3)</a></li>
 218
 219 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/06/">June (2)</a></li>
 220
 221 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/07/">July (1)</a></li>
 222
 223 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/09/">September (1)</a></li>
 224
 225 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/10/">October (1)</a></li>
 226
 227 <li><a href="https://www.hungry.com/~pere/blog/archive/2020/11/">November (1)</a></li>
 228
 229 </ul></li>
 230
 231 <li>2019
 232 <ul>
 233
 234 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/01/">January (4)</a></li>
 235
 236 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/02/">February (3)</a></li>
 237
 238 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/03/">March (3)</a></li>
 239
 240 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/05/">May (2)</a></li>
 241
 242 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/06/">June (5)</a></li>
 243
 244 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/07/">July (2)</a></li>
 245
 246 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/08/">August (1)</a></li>
 247
 248 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/09/">September (1)</a></li>
 249
 250 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/11/">November (1)</a></li>
 251
 252 <li><a href="https://www.hungry.com/~pere/blog/archive/2019/12/">December (4)</a></li>
 253
 254 </ul></li>
 255
 256 <li>2018
 257 <ul>
 258
 259 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/01/">January (1)</a></li>
 260
 261 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/02/">February (5)</a></li>
 262
 263 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/03/">March (5)</a></li>
 264
 265 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/04/">April (3)</a></li>
 266
 267 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/06/">June (2)</a></li>
 268
 269 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/07/">July (5)</a></li>
 270
 271 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/08/">August (3)</a></li>
 272
 273 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/09/">September (3)</a></li>
 274
 275 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/10/">October (5)</a></li>
 276
 277 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/11/">November (2)</a></li>
 278
 279 <li><a href="https://www.hungry.com/~pere/blog/archive/2018/12/">December (4)</a></li>
 280
 281 </ul></li>
 282
 283 <li>2017
 284 <ul>
 285
 286 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/01/">January (4)</a></li>
 287
 288 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/02/">February (3)</a></li>
 289
 290 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/03/">March (5)</a></li>
 291
 292 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/04/">April (2)</a></li>
 293
 294 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/06/">June (5)</a></li>
 295
 296 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/07/">July (1)</a></li>
 297
 298 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/08/">August (1)</a></li>
 299
 300 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/09/">September (3)</a></li>
 301
 302 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/10/">October (5)</a></li>
 303
 304 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/11/">November (3)</a></li>
 305
 306 <li><a href="https://www.hungry.com/~pere/blog/archive/2017/12/">December (4)</a></li>
 307
 308 </ul></li>
 309
 310 <li>2016
 311 <ul>
 312
 313 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/01/">January (3)</a></li>
 314
 315 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/02/">February (2)</a></li>
 316
 317 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/03/">March (3)</a></li>
 318
 319 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/04/">April (8)</a></li>
 320
 321 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/05/">May (8)</a></li>
 322
 323 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/06/">June (2)</a></li>
 324
 325 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/07/">July (2)</a></li>
 326
 327 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/08/">August (5)</a></li>
 328
 329 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/09/">September (2)</a></li>
 330
 331 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/10/">October (3)</a></li>
 332
 333 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/11/">November (8)</a></li>
 334
 335 <li><a href="https://www.hungry.com/~pere/blog/archive/2016/12/">December (5)</a></li>
 336
 337 </ul></li>
 338
 339 <li>2015
 340 <ul>
 341
 342 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/01/">January (7)</a></li>
 343
 344 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/02/">February (6)</a></li>
 345
 346 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/03/">March (1)</a></li>
 347
 348 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/04/">April (4)</a></li>
 349
 350 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/05/">May (3)</a></li>
 351
 352 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/06/">June (4)</a></li>
 353
 354 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/07/">July (6)</a></li>
 355
 356 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/08/">August (2)</a></li>
 357
 358 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/09/">September (2)</a></li>
 359
 360 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/10/">October (9)</a></li>
 361
 362 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/11/">November (6)</a></li>
 363
 364 <li><a href="https://www.hungry.com/~pere/blog/archive/2015/12/">December (3)</a></li>
 365
 366 </ul></li>
 367
 368 <li>2014
 369 <ul>
 370
 371 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/01/">January (2)</a></li>
 372
 373 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/02/">February (3)</a></li>
 374
 375 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/03/">March (8)</a></li>
 376
 377 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/04/">April (7)</a></li>
 378
 379 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/05/">May (1)</a></li>
 380
 381 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/06/">June (2)</a></li>
 382
 383 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/07/">July (2)</a></li>
 384
 385 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/08/">August (2)</a></li>
 386
 387 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/09/">September (5)</a></li>
 388
 389 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/10/">October (6)</a></li>
 390
 391 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/11/">November (3)</a></li>
 392
 393 <li><a href="https://www.hungry.com/~pere/blog/archive/2014/12/">December (5)</a></li>
 394
 395 </ul></li>
 396
 397 <li>2013
 398 <ul>
 399
 400 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/01/">January (11)</a></li>
 401
 402 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/02/">February (9)</a></li>
 403
 404 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/03/">March (9)</a></li>
 405
 406 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/04/">April (6)</a></li>
 407
 408 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/05/">May (9)</a></li>
 409
 410 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/06/">June (10)</a></li>
 411
 412 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/07/">July (7)</a></li>
 413
 414 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/08/">August (3)</a></li>
 415
 416 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/09/">September (5)</a></li>
 417
 418 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/10/">October (7)</a></li>
 419
 420 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/11/">November (9)</a></li>
 421
 422 <li><a href="https://www.hungry.com/~pere/blog/archive/2013/12/">December (3)</a></li>
 423
 424 </ul></li>
 425
 426 <li>2012
 427 <ul>
 428
 429 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/01/">January (7)</a></li>
 430
 431 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/02/">February (10)</a></li>
 432
 433 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/03/">March (17)</a></li>
 434
 435 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/04/">April (12)</a></li>
 436
 437 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/05/">May (12)</a></li>
 438
 439 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/06/">June (20)</a></li>
 440
 441 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/07/">July (17)</a></li>
 442
 443 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/08/">August (6)</a></li>
 444
 445 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/09/">September (9)</a></li>
 446
 447 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/10/">October (17)</a></li>
 448
 449 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/11/">November (10)</a></li>
 450
 451 <li><a href="https://www.hungry.com/~pere/blog/archive/2012/12/">December (7)</a></li>
 452
 453 </ul></li>
 454
 455 <li>2011
 456 <ul>
 457
 458 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/01/">January (16)</a></li>
 459
 460 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/02/">February (6)</a></li>
 461
 462 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/03/">March (6)</a></li>
 463
 464 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/04/">April (7)</a></li>
 465
 466 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/05/">May (3)</a></li>
 467
 468 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/06/">June (2)</a></li>
 469
 470 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/07/">July (7)</a></li>
 471
 472 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/08/">August (6)</a></li>
 473
 474 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/09/">September (4)</a></li>
 475
 476 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/10/">October (2)</a></li>
 477
 478 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/11/">November (3)</a></li>
 479
 480 <li><a href="https://www.hungry.com/~pere/blog/archive/2011/12/">December (1)</a></li>
 481
 482 </ul></li>
 483
 484 <li>2010
 485 <ul>
 486
 487 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/01/">January (2)</a></li>
 488
 489 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/02/">February (1)</a></li>
 490
 491 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/03/">March (3)</a></li>
 492
 493 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/04/">April (3)</a></li>
 494
 495 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/05/">May (9)</a></li>
 496
 497 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/06/">June (14)</a></li>
 498
 499 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/07/">July (12)</a></li>
 500
 501 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/08/">August (13)</a></li>
 502
 503 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/09/">September (7)</a></li>
 504
 505 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/10/">October (9)</a></li>
 506
 507 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/11/">November (13)</a></li>
 508
 509 <li><a href="https://www.hungry.com/~pere/blog/archive/2010/12/">December (12)</a></li>
 510
 511 </ul></li>
 512
 513 <li>2009
 514 <ul>
 515
 516 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/01/">January (8)</a></li>
 517
 518 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/02/">February (8)</a></li>
 519
 520 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/03/">March (12)</a></li>
 521
 522 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/04/">April (10)</a></li>
 523
 524 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/05/">May (9)</a></li>
 525
 526 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/06/">June (3)</a></li>
 527
 528 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/07/">July (4)</a></li>
 529
 530 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/08/">August (3)</a></li>
 531
 532 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/09/">September (1)</a></li>
 533
 534 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/10/">October (2)</a></li>
 535
 536 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/11/">November (3)</a></li>
 537
 538 <li><a href="https://www.hungry.com/~pere/blog/archive/2009/12/">December (3)</a></li>
 539
 540 </ul></li>
 541
 542 <li>2008
 543 <ul>
 544
 545 <li><a href="https://www.hungry.com/~pere/blog/archive/2008/11/">November (5)</a></li>
 546
 547 <li><a href="https://www.hungry.com/~pere/blog/archive/2008/12/">December (7)</a></li>
 548
 549 </ul></li>
 550
 551 </ul>
 552
 553
 554
 555 <h2>Tags</h2>
 556 <ul>
 557
 558  <li><a href="https://www.hungry.com/~pere/blog/tags/3d-printer">3d-printer (19)</a></li>
 559
 560  <li><a href="https://www.hungry.com/~pere/blog/tags/amiga">amiga (1)</a></li>
 561
 562  <li><a href="https://www.hungry.com/~pere/blog/tags/aros">aros (1)</a></li>
 563
 564  <li><a href="https://www.hungry.com/~pere/blog/tags/bankid">bankid (4)</a></li>
 565
 566  <li><a href="https://www.hungry.com/~pere/blog/tags/betalkontant">betalkontant (9)</a></li>
 567
 568  <li><a href="https://www.hungry.com/~pere/blog/tags/bitcoin">bitcoin (13)</a></li>
 569
 570  <li><a href="https://www.hungry.com/~pere/blog/tags/bootsystem">bootsystem (17)</a></li>
 571
 572  <li><a href="https://www.hungry.com/~pere/blog/tags/bsa">bsa (2)</a></li>
 573
 574  <li><a href="https://www.hungry.com/~pere/blog/tags/chrpath">chrpath (3)</a></li>
 575
 576  <li><a href="https://www.hungry.com/~pere/blog/tags/debian">debian (202)</a></li>
 577
 578  <li><a href="https://www.hungry.com/~pere/blog/tags/debian edu">debian edu (159)</a></li>
 579
 580  <li><a href="https://www.hungry.com/~pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
 581
 582  <li><a href="https://www.hungry.com/~pere/blog/tags/digistan">digistan (11)</a></li>
 583
 584  <li><a href="https://www.hungry.com/~pere/blog/tags/dld">dld (18)</a></li>
 585
 586  <li><a href="https://www.hungry.com/~pere/blog/tags/docbook">docbook (33)</a></li>
 587
 588  <li><a href="https://www.hungry.com/~pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 589
 590  <li><a href="https://www.hungry.com/~pere/blog/tags/english">english (464)</a></li>
 591
 592  <li><a href="https://www.hungry.com/~pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 593
 594  <li><a href="https://www.hungry.com/~pere/blog/tags/fildeling">fildeling (14)</a></li>
 595
 596  <li><a href="https://www.hungry.com/~pere/blog/tags/freeculture">freeculture (34)</a></li>
 597
 598  <li><a href="https://www.hungry.com/~pere/blog/tags/freedombox">freedombox (9)</a></li>
 599
 600  <li><a href="https://www.hungry.com/~pere/blog/tags/frikanalen">frikanalen (20)</a></li>
 601
 602  <li><a href="https://www.hungry.com/~pere/blog/tags/h264">h264 (20)</a></li>
 603
 604  <li><a href="https://www.hungry.com/~pere/blog/tags/intervju">intervju (43)</a></li>
 605
 606  <li><a href="https://www.hungry.com/~pere/blog/tags/isenkram">isenkram (18)</a></li>
 607
 608  <li><a href="https://www.hungry.com/~pere/blog/tags/kart">kart (23)</a></li>
 609
 610  <li><a href="https://www.hungry.com/~pere/blog/tags/kodi">kodi (6)</a></li>
 611
 612  <li><a href="https://www.hungry.com/~pere/blog/tags/ldap">ldap (9)</a></li>
 613
 614  <li><a href="https://www.hungry.com/~pere/blog/tags/lego">lego (5)</a></li>
 615
 616  <li><a href="https://www.hungry.com/~pere/blog/tags/lenker">lenker (8)</a></li>
 617
 618  <li><a href="https://www.hungry.com/~pere/blog/tags/linuxcnc">linuxcnc (7)</a></li>
 619
 620  <li><a href="https://www.hungry.com/~pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 621
 622  <li><a href="https://www.hungry.com/~pere/blog/tags/ltsp">ltsp (1)</a></li>
 623
 624  <li><a href="https://www.hungry.com/~pere/blog/tags/madewithcc">madewithcc (3)</a></li>
 625
 626  <li><a href="https://www.hungry.com/~pere/blog/tags/mesh network">mesh network (8)</a></li>
 627
 628  <li><a href="https://www.hungry.com/~pere/blog/tags/multimedia">multimedia (46)</a></li>
 629
 630  <li><a href="https://www.hungry.com/~pere/blog/tags/nice free software">nice free software (15)</a></li>
 631
 632  <li><a href="https://www.hungry.com/~pere/blog/tags/noark5">noark5 (25)</a></li>
 633
 634  <li><a href="https://www.hungry.com/~pere/blog/tags/norsk">norsk (325)</a></li>
 635
 636  <li><a href="https://www.hungry.com/~pere/blog/tags/nuug">nuug (199)</a></li>
 637
 638  <li><a href="https://www.hungry.com/~pere/blog/tags/offentlig innsyn">offentlig innsyn (41)</a></li>
 639
 640  <li><a href="https://www.hungry.com/~pere/blog/tags/open311">open311 (2)</a></li>
 641
 642  <li><a href="https://www.hungry.com/~pere/blog/tags/opensnitch">opensnitch (4)</a></li>
 643
 644  <li><a href="https://www.hungry.com/~pere/blog/tags/opphavsrett">opphavsrett (76)</a></li>
 645
 646  <li><a href="https://www.hungry.com/~pere/blog/tags/personvern">personvern (114)</a></li>
 647
 648  <li><a href="https://www.hungry.com/~pere/blog/tags/raid">raid (4)</a></li>
 649
 650  <li><a href="https://www.hungry.com/~pere/blog/tags/reactos">reactos (1)</a></li>
 651
 652  <li><a href="https://www.hungry.com/~pere/blog/tags/reprap">reprap (11)</a></li>
 653
 654  <li><a href="https://www.hungry.com/~pere/blog/tags/rfid">rfid (3)</a></li>
 655
 656  <li><a href="https://www.hungry.com/~pere/blog/tags/robot">robot (17)</a></li>
 657
 658  <li><a href="https://www.hungry.com/~pere/blog/tags/rss">rss (1)</a></li>
 659
 660  <li><a href="https://www.hungry.com/~pere/blog/tags/ruter">ruter (7)</a></li>
 661
 662  <li><a href="https://www.hungry.com/~pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 663
 664  <li><a href="https://www.hungry.com/~pere/blog/tags/sikkerhet">sikkerhet (60)</a></li>
 665
 666  <li><a href="https://www.hungry.com/~pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 667
 668  <li><a href="https://www.hungry.com/~pere/blog/tags/skepsis">skepsis (5)</a></li>
 669
 670  <li><a href="https://www.hungry.com/~pere/blog/tags/standard">standard (76)</a></li>
 671
 672  <li><a href="https://www.hungry.com/~pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
 673
 674  <li><a href="https://www.hungry.com/~pere/blog/tags/stortinget">stortinget (14)</a></li>
 675
 676  <li><a href="https://www.hungry.com/~pere/blog/tags/surveillance">surveillance (65)</a></li>
 677
 678  <li><a href="https://www.hungry.com/~pere/blog/tags/sysadmin">sysadmin (5)</a></li>
 679
 680  <li><a href="https://www.hungry.com/~pere/blog/tags/usenix">usenix (2)</a></li>
 681
 682  <li><a href="https://www.hungry.com/~pere/blog/tags/valg">valg (9)</a></li>
 683
 684  <li><a href="https://www.hungry.com/~pere/blog/tags/verkidetfri">verkidetfri (22)</a></li>
 685
 686  <li><a href="https://www.hungry.com/~pere/blog/tags/video">video (80)</a></li>
 687
 688  <li><a href="https://www.hungry.com/~pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 689
 690  <li><a href="https://www.hungry.com/~pere/blog/tags/web">web (42)</a></li>
 691
 692 </ul>
 693
 694
 695     </div>
 696     <p style="text-align: right">
 697  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 698 </p>
 699
 700   </body>
 701 </html>