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  13  <h1>
  14      <a href="http://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  15
  16  </h1>
  17
  18 </div>
  19
  20
  21
  22     <div class="entry">
  23       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Streaming_the_Linux_desktop_to_Kodi_using_VLC_and_RTSP.html">Streaming the Linux desktop to Kodi using VLC and RTSP</a></div>
  24       <div class="date">12th July 2018</div>
  25       <div class="body"><p>A while back, I was asked by a friend how to stream the desktop to
  26 my projector connected to Kodi.  I sadly had to admit that I had no
  27 idea, as it was a task I never had tried.  Since then, I have been
  28 looking for a way to do so, preferable without much extra software to
  29 install on either side.  Today I found a way that seem to kind of
  30 work.  Not great, but it is a start.</p>
  31
  32 <p>I had a look at several approaches, for example
  33 <a href="https://github.com/mfoetsch/dlna_live_streaming">using uPnP
  34 DLNA as described in 2011</a>, but it required a uPnP server, fuse and
  35 local storage enough to store the stream locally.  This is not going
  36 to work well for me, lacking enough free space, and it would
  37 impossible for my friend to get working.</p>
  38
  39 <p>Next, it occurred to me that perhaps I could use VLC to create a
  40 video stream that Kodi could play.  Preferably using
  41 broadcast/multicast, to avoid having to change any setup on the Kodi
  42 side when starting such stream.  Unfortunately, the only recipe I
  43 could find using multicast used the rtp protocol, and this protocol
  44 seem to not be supported by Kodi.</p>
  45
  46 <p>On the other hand, the rtsp protocol is working!  Unfortunately I
  47 have to specify the IP address of the streaming machine in both the
  48 sending command and the file on the Kodi server.  But it is showing my
  49 desktop, and thus allow us to have a shared look on the big screen at
  50 the programs I work on.</p>
  51
  52 <p>I did not spend much time investigating codeces.  I combined the
  53 rtp and rtsp recipes from
  54 <a href="https://wiki.videolan.org/Documentation:Streaming_HowTo/Command_Line_Examples/">the
  55 VLC Streaming HowTo/Command Line Examples</a>, and was able to get
  56 this working on the desktop/streaming end.</p>
  57
  58 <blockquote><pre>
  59 vlc screen:// --sout \
  60   '#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=128}:rtp{dst=projector.local,port=1234,sdp=rtsp://192.168.11.4:8080/test.sdp}'
  61 </pre></blockquote>
  62
  63 <p>I ssh-ed into my Kodi box and created a file like this with the
  64 same IP address:</p>
  65
  66 <blockquote><pre>
  67 echo rtsp://192.168.11.4:8080/test.sdp \
  68   > /storage/videos/screenstream.m3u
  69 </pre></blockquote>
  70
  71 <p>Note the 192.168.11.4 IP address is my desktops IP address.  As far
  72 as I can tell the IP must be hardcoded for this to work.  In other
  73 words, if someone elses machine is going to do the steaming, you have
  74 to update screenstream.m4u on the Kodi machine and adjust the vlc
  75 recipe.  To get started, locate the file in Kodi and select the m3u
  76 file while the VLC stream is running.  The desktop then show up in my
  77 big screen. :)</p>
  78
  79 <p>When using the same technique to stream a video file with audio,
  80 the audio quality is really bad.  No idea if the problem is package
  81 loss or bad parameters for the transcode.  I do not know VLC nor Kodi
  82 enough to tell.</p>
  83
  84 <p><strong>Update 2018-07-12</strong>: Johannes Schauer send me a few
  85 succestions and reminded me about an important step.  The "screen:"
  86 input source is only available once the vlc-plugin-access-extra
  87 package is installed on Debian.  Without it, you will see this error
  88 message: "VLC is unable to open the MRL 'screen://'.  Check the log
  89 for details."  He further found that it is possible to drop some parts
  90 of the VLC command line to reduce the amount of hardcoded information.
  91 It is also useful to consider using cvlc to avoid having the VLC
  92 window in the desktop view.  In sum, this give us this command line on
  93 the source end
  94
  95 <blockquote><pre>
  96 cvlc screen:// --sout \
  97   '#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=128}:rtp{sdp=rtsp://:8080/}'
  98 </pre></blockquote>
  99
 100 <p>and this on the Kodi end<p>
 101
 102 <blockquote><pre>
 103 echo rtsp://192.168.11.4:8080/ \
 104   > /storage/videos/screenstream.m3u
 105 </pre></blockquote>
 106
 107 <p>Still bad image quality, though.  But I did discover that streaming
 108 a DVD using dvdsimple:///dev/dvd as the source had excellent video and
 109 audio quality, so I guess the issue is in the input or transcoding
 110 parts, not the rtsp part.  I've tried to change the vb and ab
 111 parameters to use more bandwidth, but it did not make a
 112 difference.</p>
 113
 114 <p>I further received a suggestion from Einar Haraldseid to try using
 115 gstreamer instead of VLC, and this proved to work great!  He also
 116 provided me with the trick to get Kodi to use a multicast stream as
 117 its source.  By using this monstrous oneliner, I can stream my desktop
 118 with good video quality in reasonable framerate to the 239.255.0.1
 119 multicast address on port 1234:
 120
 121 <blockquote><pre>
 122 gst-launch-1.0 ximagesrc use-damage=0 ! video/x-raw,framerate=30/1 ! \
 123   videoconvert ! queue2 ! \
 124   x264enc bitrate=8000 speed-preset=superfast tune=zerolatency qp-min=30 \
 125   key-int-max=15 bframes=2 ! video/x-h264,profile=high ! queue2 ! \
 126   mpegtsmux alignment=7 name=mux ! rndbuffersize max=1316 min=1316 ! \
 127   udpsink host=239.255.0.1 port=1234 ttl-mc=0 auto-multicast=1 sync=0 \
 128   pulsesrc device=$(pactl list | grep -A2 'Source #' | \
 129     grep 'Name: .*\.monitor$' |  cut -d" " -f2|head -1) ! \
 130   audioconvert ! queue2 ! avenc_aac ! queue2 ! mux.
 131 </pre></blockquote>
 132
 133 <p>and this on the Kodi end<p>
 134
 135 <blockquote><pre>
 136 echo udp://@239.255.0.1:1234 \
 137   > /storage/videos/screenstream.m3u
 138 </pre></blockquote>
 139
 140 <p>Note the trick to pick a valid pulseaudio source.  It might not
 141 pick the one you need.  This approach will of course lead to trouble
 142 if more than one source uses the same multicast port and address.
 143 Note the ttl-mc=0 setting, which limit the multicast packages to the
 144 local network.  If the value is increased, your screen will be
 145 broadcasted further, one network "hop" for each increase (read up on
 146 multicast to learn more. :)!</p>
 147
 148 <p>Having cracked how to get Kodi to receive multicast streams, I
 149 could use this VLC command to stream to the same multicast address.
 150 The image quality is way better than the rtsp approach.</p>
 151
 152 <blockquote><pre>
 153 cvlc screen:// --sout '#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=128}:rtp{mux=ts,dst=239.255.0.1,port=1234,sdp=sap}'
 154 </pre></blockquote>
 155
 156 <p>As usual, if you use Bitcoin and want to show your support of my
 157 activities, please send Bitcoin donations to my address
 158 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 159 </div>
 160       <div class="tags">
 161
 162
 163         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 164
 165
 166       </div>
 167     </div>
 168     <div class="padding"></div>
 169
 170     <div class="entry">
 171       <div class="title"><a href="http://people.skolelinux.org/pere/blog/What_is_the_most_supported_MIME_type_in_Debian_in_2018_.html">What is the most supported MIME type in Debian in 2018?</a></div>
 172       <div class="date"> 9th July 2018</div>
 173       <div class="body"><p>Five years ago,
 174 <a href="http://people.skolelinux.org/pere/blog/What_is_the_most_supported_MIME_type_in_Debian_.html">I
 175 measured what the most supported MIME type in Debian was</a>, by
 176 analysing the desktop files in all packages in the archive.  Since
 177 then, the DEP-11 AppStream system has been put into production, making
 178 the task a lot easier.  This made me want to repeat the measurement,
 179 to see how much things changed.  Here are the new numbers, for
 180 unstable only this time:
 181
 182 <p><strong>Debian Unstable:</strong></p>
 183
 184 <pre>
 185   count MIME type
 186   ----- -----------------------
 187      56 image/jpeg
 188      55 image/png
 189      49 image/tiff
 190      48 image/gif
 191      39 image/bmp
 192      38 text/plain
 193      37 audio/mpeg
 194      34 application/ogg
 195      33 audio/x-flac
 196      32 audio/x-mp3
 197      30 audio/x-wav
 198      30 audio/x-vorbis+ogg
 199      29 image/x-portable-pixmap
 200      27 inode/directory
 201      27 image/x-portable-bitmap
 202      27 audio/x-mpeg
 203      26 application/x-ogg
 204      25 audio/x-mpegurl
 205      25 audio/ogg
 206      24 text/html
 207 </pre>
 208
 209 <p>The list was created like this using a sid chroot: "cat
 210 /var/lib/apt/lists/*sid*_dep11_Components-amd64.yml.gz| zcat | awk '/^
 211 - \S+\/\S+$/ {print $2 }' | sort | uniq -c | sort -nr | head -20"</p>
 212
 213 <p>It is interesting to see how image formats have passed text/plain
 214 as the most announced supported MIME type.  These days, thanks to the
 215 AppStream system, if you run into a file format you do not know, and
 216 want to figure out which packages support the format, you can find the
 217 MIME type of the file using "file --mime &lt;filename&gt;", and then
 218 look up all packages announcing support for this format in their
 219 AppStream metadata (XML or .desktop file) using "appstreamcli
 220 what-provides mimetype &lt;mime-type&gt;.  For example if you, like
 221 me, want to know which packages support inode/directory, you can get a
 222 list like this:</p>
 223
 224 <p><blockquote><pre>
 225 % appstreamcli what-provides mimetype inode/directory | grep Package: | sort
 226 Package: anjuta
 227 Package: audacious
 228 Package: baobab
 229 Package: cervisia
 230 Package: chirp
 231 Package: dolphin
 232 Package: doublecmd-common
 233 Package: easytag
 234 Package: enlightenment
 235 Package: ephoto
 236 Package: filelight
 237 Package: gwenview
 238 Package: k4dirstat
 239 Package: kaffeine
 240 Package: kdesvn
 241 Package: kid3
 242 Package: kid3-qt
 243 Package: nautilus
 244 Package: nemo
 245 Package: pcmanfm
 246 Package: pcmanfm-qt
 247 Package: qweborf
 248 Package: ranger
 249 Package: sirikali
 250 Package: spacefm
 251 Package: spacefm
 252 Package: vifm
 253 %
 254 </pre></blockquote></p>
 255
 256 <p>Using the same method, I can quickly discover that the Sketchup file
 257 format is not yet supported by any package in Debian:</p>
 258
 259 <p><blockquote><pre>
 260 % appstreamcli what-provides mimetype  application/vnd.sketchup.skp
 261 Could not find component providing 'mimetype::application/vnd.sketchup.skp'.
 262 %
 263 </pre></blockquote></p>
 264
 265 <p>Yesterday I used it to figure out which packages support the STL 3D
 266 format:</p>
 267
 268 <p><blockquote><pre>
 269 % appstreamcli what-provides mimetype  application/sla|grep Package
 270 Package: cura
 271 Package: meshlab
 272 Package: printrun
 273 %
 274 </pre></blockquote></p>
 275
 276 <p>PS: A new version of Cura was uploaded to Debian yesterday.</p>
 277
 278 <p>As usual, if you use Bitcoin and want to show your support of my
 279 activities, please send Bitcoin donations to my address
 280 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 281 </div>
 282       <div class="tags">
 283
 284
 285         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram</a>.
 286
 287
 288       </div>
 289     </div>
 290     <div class="padding"></div>
 291
 292     <div class="entry">
 293       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Debian_APT_upgrade_without_enough_free_space_on_the_disk___.html">Debian APT upgrade without enough free space on the disk...</a></div>
 294       <div class="date"> 8th July 2018</div>
 295       <div class="body"><p>Quite regularly, I let my Debian Sid/Unstable chroot stay untouch
 296 for a while, and when I need to update it there is not enough free
 297 space on the disk for apt to do a normal 'apt upgrade'.  I normally
 298 would resolve the issue by doing 'apt install &lt;somepackages&gt;' to
 299 upgrade only some of the packages in one batch, until the amount of
 300 packages to download fall below the amount of free space available.
 301 Today, I had about 500 packages to upgrade, and after a while I got
 302 tired of trying to install chunks of packages manually.  I concluded
 303 that I did not have the spare hours required to complete the task, and
 304 decided to see if I could automate it.  I came up with this small
 305 script which I call 'apt-in-chunks':</p>
 306
 307 <p><blockquote><pre>
 308 #!/bin/sh
 309 #
 310 # Upgrade packages when the disk is too full to upgrade every
 311 # upgradable package in one lump.  Fetching packages to upgrade using
 312 # apt, and then installing using dpkg, to avoid changing the package
 313 # flag for manual/automatic.
 314
 315 set -e
 316
 317 ignore() {
 318     if [ "$1" ]; then
 319         grep -v "$1"
 320     else
 321         cat
 322     fi
 323 }
 324
 325 for p in $(apt list --upgradable | ignore "$@" |cut -d/ -f1 | grep -v '^Listing...'); do
 326     echo "Upgrading $p"
 327     apt clean
 328     apt install --download-only -y $p
 329     for f in /var/cache/apt/archives/*.deb; do
 330         if [ -e "$f" ]; then
 331             dpkg -i /var/cache/apt/archives/*.deb
 332             break
 333         fi
 334     done
 335 done
 336 </pre></blockquote></p>
 337
 338 <p>The script will extract the list of packages to upgrade, try to
 339 download the packages needed to upgrade one package, install the
 340 downloaded packages using dpkg.  The idea is to upgrade packages
 341 without changing the APT mark for the package (ie the one recording of
 342 the package was manually requested or pulled in as a dependency).  To
 343 use it, simply run it as root from the command line.  If it fail, try
 344 'apt install -f' to clean up the mess and run the script again.  This
 345 might happen if the new packages conflict with one of the old
 346 packages.  dpkg is unable to remove, while apt can do this.</p>
 347
 348 <p>It take one option, a package to ignore in the list of packages to
 349 upgrade.  The option to ignore a package is there to be able to skip
 350 the packages that are simply too large to unpack.  Today this was
 351 'ghc', but I have run into other large packages causing similar
 352 problems earlier (like TeX).</p>
 353
 354 <p>Update 2018-07-08: Thanks to Paul Wise, I am aware of two
 355 alternative ways to handle this.  The "unattended-upgrades
 356 --minimal-upgrade-steps" option will try to calculate upgrade sets for
 357 each package to upgrade, and then upgrade them in order, smallest set
 358 first.  It might be a better option than my above mentioned script.
 359 Also, "aptutude upgrade" can upgrade single packages, thus avoiding
 360 the need for using "dpkg -i" in the script above.</p>
 361
 362 <p>As usual, if you use Bitcoin and want to show your support of my
 363 activities, please send Bitcoin donations to my address
 364 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 365 </div>
 366       <div class="tags">
 367
 368
 369         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>.
 370
 371
 372       </div>
 373     </div>
 374     <div class="padding"></div>
 375
 376     <div class="entry">
 377       <div class="title"><a href="http://people.skolelinux.org/pere/blog/The_worlds_only_stone_power_plant_.html">The worlds only stone power plant?</a></div>
 378       <div class="date">30th June 2018</div>
 379       <div class="body"><p>So far, at least hydro-electric power, coal power, wind power,
 380 solar power, and wood power are well known.  Until a few days ago, I
 381 had never heard of stone power.  Then I learn about a quarry in a
 382 mountain in
 383 <a href="https://en.wikipedia.org/wiki/Bremanger">Bremanger</a> i
 384 Norway, where
 385 <a href="https://www.bontrup.com/en/activities/raw-materials/bremanger-quarry/">the
 386 Bremanger Quarry</a> company is extracting stone and dumping the stone
 387 into a shaft leading to its shipping harbour.  This downward movement
 388 in this shaft is used to produce electricity.  In short, it is using
 389 falling rocks instead of falling water to produce electricity, and
 390 according to its own statements it is producing more power than it is
 391 using, and selling the surplus electricity to the Norwegian power
 392 grid.  I find the concept truly amazing.  Is this the worlds only
 393 stone power plant?</p>
 394
 395 <p>As usual, if you use Bitcoin and want to show your support of my
 396 activities, please send Bitcoin donations to my address
 397 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 398 </div>
 399       <div class="tags">
 400
 401
 402         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
 403
 404
 405       </div>
 406     </div>
 407     <div class="padding"></div>
 408
 409     <div class="entry">
 410       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Add_on_to_control_the_projector_from_within_Kodi.html">Add-on to control the projector from within Kodi</a></div>
 411       <div class="date">26th June 2018</div>
 412       <div class="body"><p>My movie playing setup involve <a href="https://kodi.tv/">Kodi</a>,
 413 <a href="https://openelec.tv">OpenELEC</a> (probably soon to be
 414 replaced with <a href="https://libreelec.tv/">LibreELEC</a>) and an
 415 Infocus IN76 video projector.  My projector can be controlled via both
 416 a infrared remote controller, and a RS-232 serial line.  The vendor of
 417 my projector, <a href="https://www.infocus.com/">InFocus</a>, had been
 418 sensible enough to document the serial protocol in its user manual, so
 419 it is easily available, and I used it some years ago to write
 420 <a href="https://github.com/petterreinholdtsen/infocus-projector-control">a
 421 small script to control the projector</a>.  For a while now, I longed
 422 for a setup where the projector was controlled by Kodi, for example in
 423 such a way that when the screen saver went on, the projector was
 424 turned off, and when the screen saver exited, the projector was turned
 425 on again.</p>
 426
 427 <p>A few days ago, with very good help from parts of my family, I
 428 managed to find a Kodi Add-on for controlling a Epson projector, and
 429 got in touch with its author to see if we could join forces and make a
 430 Add-on with support for several projectors.  To my pleasure, he was
 431 positive to the idea, and we set out to add InFocus support to his
 432 add-on, and make the add-on suitable for the official Kodi add-on
 433 repository.</p>
 434
 435 <p>The Add-on is now working (for me, at least), with a few minor
 436 adjustments.  The most important change I do relative to the master
 437 branch in the github repository is embedding the
 438 <a href="https://github.com/pyserial/pyserial">pyserial module</a> in
 439 the add-on.  The long term solution is to make a "script" type
 440 pyserial module for Kodi, that can be pulled in as a dependency in
 441 Kodi.  But until that in place, I embed it.</p>
 442
 443 <p>The add-on can be configured to turn on the projector when Kodi
 444 starts, off when Kodi stops as well as turn the projector off when the
 445 screensaver start and on when the screesaver stops.  It can also be
 446 told to set the projector source when turning on the projector.
 447
 448 <p>If this sound interesting to you, check out
 449 <a href="https://github.com/fredrik-eriksson/kodi_projcontrol">the
 450 project github repository</a>.  Perhaps you can send patches to
 451 support your projector too?  As soon as we find time to wrap up the
 452 latest changes, it should be available for easy installation using any
 453 Kodi instance.</p>
 454
 455 <p>For future improvements, I would like to add projector model
 456 detection and the ability to adjust the brightness level of the
 457 projector from within Kodi.  We also need to figure out how to handle
 458 the cooling period of the projector.  My projector refuses to turn on
 459 for 60 seconds after it was turned off.  This is not handled well by
 460 the add-on at the moment.</p>
 461
 462 <p>As usual, if you use Bitcoin and want to show your support of my
 463 activities, please send Bitcoin donations to my address
 464 <b><a href="bitcoin:15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b">15oWEoG9dUPovwmUL9KWAnYRtNJEkP1u1b</a></b>.</p>
 465 </div>
 466       <div class="tags">
 467
 468
 469         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>.
 470
 471
 472       </div>
 473     </div>
 474     <div class="padding"></div>
 475
 476     <div class="entry">
 477       <div class="title"><a href="http://people.skolelinux.org/pere/blog/youtube_dl_for_nedlasting_fra_NRK_med_undertekster___nice_free_software.html">youtube-dl for nedlasting fra NRK med undertekster - nice free software</a></div>
 478       <div class="date">28th April 2018</div>
 479       <div class="body"><p>I <a href="https://no.wikipedia.org/wiki/VHS">VHS-kassettenes</a>
 480 tid var det rett frem å ta vare på et TV-program en ønsket å kunne se
 481 senere, uten å være avhengig av at programmet ble sendt på nytt.
 482 Kanskje ønsket en å se programmet på hytten der det ikke var
 483 TV-signal, eller av andre grunner ha det tilgjengelig for fremtidig
 484 fornøyelse.  Dette er blitt vanskeligere med introduksjon av
 485 digital-TV og webstreaming, der opptak til harddisk er utenfor de
 486 flestes kontroll hvis de bruker ufri programvare og bokser kontrollert
 487 av andre.  Men for NRK her i Norge, finnes det heldigvis flere fri
 488 programvare-alternativer, som jeg har
 489 <a href="http://people.skolelinux.org/pere/blog/Hvordan_enkelt_laste_ned_filmer_fra_NRK.html">skrevet</a>
 490 <a href="http://people.skolelinux.org/pere/blog/Hvordan_enkelt_laste_ned_filmer_fra_NRK_med_den__nye__l_sningen.html">om</a>
 491 <a href="http://people.skolelinux.org/pere/blog/Nedlasting_fra_NRK__som_Matroska_med_undertekster.html">før</a>.
 492 Så lenge kilden for nedlastingen er lovlig lagt ut på nett (hvilket
 493 jeg antar NRK gjør), så er slik lagring til privat bruk også lovlig i
 494 Norge.</p>
 495
 496 <p>Sist jeg så på saken, i 2016, nevnte jeg at
 497 <a href="https://rg3.github.com/youtube-dl/">youtube-dl</a> ikke kunne
 498 bake undertekster fra NRK inn i videofilene, og at jeg derfor
 499 foretrakk andre alternativer.  Nylig oppdaget jeg at dette har endret
 500 seg.  Fordelen med youtube-dl er at den er tilgjengelig direkte fra
 501 Linux-distribusjoner som <a href="https://www.debian.org/">Debian</a>
 502 og <a href="https://www.ubuntu.com/">Ubuntu</a>, slik at en slipper å
 503 finne ut selv hvordan en skal få dem til å virke.</p>
 504
 505 <p>For å laste ned et NRK-innslag med undertekster, og få den norske
 506 underteksten pakket inn i videofilen, så kan følgende kommando
 507 brukes:</p>
 508
 509 <p><pre>
 510 youtube-dl --write-sub --sub-format ttml \
 511   --convert-subtitles srt --embed-subs \
 512   https://tv.nrk.no/serie/ramm-ferdig-gaa/MUHU11000316/27-04-2018
 513 </pre></p>
 514
 515 <p>URL-eksemplet er dagens toppsak på tv.nrk.no.  Resultatet er en
 516 MP4-fil med filmen og undertekster som kan spilles av med VLC.  Merk
 517 at VLC ikke viser frem undertekster før du aktiverer dem.  For å gjøre
 518 det, høyreklikk med musa i fremviservinduet, velg menyvalget for
 519 undertekst og så norsk språk.  Jeg testet også '--write-auto-sub',
 520 men det kommandolinjeargumentet ser ikke ut til å fungere, så jeg
 521 endte opp med settet med argumentlisten over, som jeg fant i en
 522 feilrapport i youtube-dl-prosjektets samling over feilrapporter.</p>
 523
 524 <p>Denne støtten i youtube-dl gjør det svært enkelt å lagre
 525 NRK-innslag, det være seg nyheter, filmer, serier eller dokumentater,
 526 for å ha dem tilgjengelig for fremtidig referanse og bruk, uavhengig
 527 av hvor lenge innslagene ligger tilgjengelig hos NRK.  Så får det ikke
 528 hjelpe at NRKs jurister mener at det er
 529 <a href="http://people.skolelinux.org/pere/blog/Best___ikke_fortelle_noen_at_streaming_er_nedlasting___.html">vesensforskjellig
 530 å legge tilgjengelig for nedlasting og for streaming</a>, når det rent
 531 teknisk er samme sak.</p>
 532
 533 <p>Programmet youtube-dl støtter også en rekke andre nettsteder, se
 534 prosjektoversikten for
 535 <a href="http://rg3.github.io/youtube-dl/supportedsites.html">en
 536 komplett liste</a>.</p>
 537 </div>
 538       <div class="tags">
 539
 540
 541         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia</a>, <a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software</a>, <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/video">video</a>, <a href="http://people.skolelinux.org/pere/blog/tags/web">web</a>.
 542
 543
 544       </div>
 545     </div>
 546     <div class="padding"></div>
 547
 548     <div class="entry">
 549       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Stortingsflertallet_g_r_inn_for_ny_IP_basert_sensurinfrastruktur_i_Norge.html">Stortingsflertallet går inn for ny IP-basert sensurinfrastruktur i Norge</a></div>
 550       <div class="date">24th April 2018</div>
 551       <div class="body"><p><a href="https://www.vg.no/sport/i/J1g8zj/stortingsvedtak-snart-ip-blokkerer-utenlandske-spillselskaper">VG</a>,
 552 <a href="https://www.dagbladet.no/nyheter/stortinget-blokkerer-utenlandske-spillselskaper/69740219">Dagbladet</a>
 553 og
 554 <a href="https://www.nrk.no/ostfold/tar-opp-kampen-mot-utenlandske-spillselskap-1.14021381">NRK</a>
 555 melder i dag at flertallet i Familie- og kulturkomiteen på Stortinget
 556 har bestemt seg for å introdusere en ny sensurinfrastruktur i Norge.
 557 Fra før har Norge en «frivillig» sensurinfrastruktur basert på
 558 DNS-navn, der de største ISP-ene basert på en liste med DNS-navn
 559 forgifter DNS-svar og omdirigerer til et annet IP-nummer enn det som
 560 ligger i DNS.  Nå kommer altså IP-basert omdirigering i tillegg.  Når
 561 infrastrukturen er på plass, er sensur av IP-adresser redusert et
 562 spørsmål om hvilke IP-nummer som skal blokkeres.  Listen over
 563 IP-adresser vil naturligvis endre seg etter hvert som myndighetene
 564 endrer seg.  Det er ingen betryggende tanke.</p>
 565 </div>
 566       <div class="tags">
 567
 568
 569         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet</a>.
 570
 571
 572       </div>
 573     </div>
 574     <div class="padding"></div>
 575
 576     <div class="entry">
 577       <div class="title"><a href="http://people.skolelinux.org/pere/blog/En_grunn_til___takke_nei_til_usikker_digital_post.html">En grunn til å takke nei til usikker digital post</a></div>
 578       <div class="date"> 2nd April 2018</div>
 579       <div class="body"><p>Brevpost er beskyttet av straffelovens bestemmelse som gjør det
 580 kriminelt å åpne andres brev.  Dette følger av (ny) straffelovs
 581 <a href="https://lovdata.no/dokument/NL/lov/2005-05-20-28/§205">§ 205
 582 (Krenkelse av retten til privat kommunikasjon)</a>, som sier at «Med
 583 bot eller fengsel inntil 2 år straffes den som uberettiget ...  c)
 584 åpner brev eller annen lukket skriftlig meddelelse som er adressert
 585 til en annen, eller på annen måte skaffer seg uberettiget tilgang til
 586 innholdet.» Dette gjelder såvel postbud som alle andre som har
 587 befatning med brevet etter at avsender har befatning med et lukket
 588 brev. Tilsvarende står også tidligere utgaver av den norske
 589 straffeloven.</p>
 590
 591 <p>Når en registrerer seg på usikre digitale postkasseløsningene, som
 592 f.eks. Digipost og e-Boks, og slik tar disse i bruk, så gir en de som
 593 står bak løsningene tillatelse til å åpne sine brev.  Dette er
 594 nødvendig for at innholdet i digital post skal kunne vises frem til
 595 mottaker via tjenestens websider.  Dermed gjelder ikke straffelovens
 596 paragraf om forbud mot å åpne brev, da tilgangen ikke lenger er
 597 uberettiget.  En gir altså fremmede tilgang til å lese sin
 598 korrespondanse.  I tillegg vil bruk av slike usikre digitale
 599 postbokser føre til at det blir registrert når du leser brevene, hvor
 600 du befinner deg (vha. tilkoblingens IP-adresse), hvilket utstyr du
 601 bruker og en rekke annen personlig informasjon som ikke er
 602 tilgjengelig når papirpost brukes.  Jeg foretrekker at det er
 603 lovmessig beskyttelse av min korrespondanse, som jo inneholder privat
 604 og personlig informasjon.  Det bidrar til litt bedre vern av personlig
 605 integritet i dagens norske samfunn.</p>
 606 </div>
 607       <div class="tags">
 608
 609
 610         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern</a>, <a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance</a>.
 611
 612
 613       </div>
 614     </div>
 615     <div class="padding"></div>
 616
 617     <div class="entry">
 618       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Self_appointed_leaders_of_the_Free_World.html">Self-appointed leaders of the Free World</a></div>
 619       <div class="date">22nd March 2018</div>
 620       <div class="body"><p>The leaders of the worlds have started to congratulate the
 621 re-elected Russian head of state, and this causes some criticism.  I
 622 am though a little fascinated by a comment from USA senator John McCain,
 623 <a href="http://thehill.com/homenews/senate/379339-mccain-rips-trumps-congratulatory-call-to-putin-as-insult-to-russian-people">sited
 624 by The Hill and others</a>:
 625
 626 <p><blockquote>
 627 <p>"An American president does not lead the Free World by
 628 congratulating dictators on winning sham elections."</p>
 629 </blockquote></p>
 630
 631 <p>While I totally agree with the senator here, the way the quote is
 632 phrased make me suspect that he is unaware of the simple fact that USA
 633 have not lead the Free World since at least before its government
 634 <a href="https://en.wikipedia.org/wiki/Maher_Arar">kidnapped a
 635 completely innocent Canadian citizen in transit on his way home to
 636 Canada via John F. Kennedy International Airport in September 2002 and
 637 sent him to be tortured in Syria for a year</a>.</p>
 638
 639 <p>USA might be running ahead, but the path they are taking is not the
 640 one taken by any Free World.</p>
 641 </div>
 642       <div class="tags">
 643
 644
 645         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>.
 646
 647
 648       </div>
 649     </div>
 650     <div class="padding"></div>
 651
 652     <div class="entry">
 653       <div class="title"><a href="http://people.skolelinux.org/pere/blog/Facebooks_ability_to_sell_your_personal_information_is_the_real_Cambridge_Analytica_scandal.html">Facebooks ability to sell your personal information is the real Cambridge Analytica scandal</a></div>
 654       <div class="date">21st March 2018</div>
 655       <div class="body"><p>So, Cambridge Analytica is getting some well deserved criticism for
 656 (mis)using information it got from Facebook about 50 million people,
 657 mostly in the USA.  What I find a bit surprising, is how little
 658 criticism Facebook is getting for handing the information over to
 659 Cambridge Analytica and others in the first place.  And what about the
 660 people handing their private and personal information to Facebook?
 661 And last, but not least, what about the government offices who are
 662 handing information about the visitors of their web pages to Facebook?
 663 No-one who looked at the terms of use of Facebook should be surprised
 664 that information about peoples interests, political views, personal
 665 lifes and whereabouts would be sold by Facebook.</p>
 666
 667 <p>What I find to be the real scandal is the fact that Facebook is
 668 selling your personal information, not that one of the buyers used it
 669 in a way Facebook did not approve when exposed.  It is well known that
 670 Facebook is selling out their users privacy, but a scandal
 671 nevertheless.  Of course the information provided to them by Facebook
 672 would be misused by one of the parties given access to personal
 673 information about the millions of Facebook users.  Collected
 674 information will be misused sooner or later.  The only way to avoid
 675 such misuse, is to not collect the information in the first place.  If
 676 you do not want Facebook to hand out information about yourself for
 677 the use and misuse of its customers, do not give Facebook the
 678 information.</p>
 679
 680 <p>Personally, I would recommend to completely remove your Facebook
 681 account, and take back some control of your personal information.
 682 <a href="https://www.theguardian.com/technology/2018/mar/19/how-to-protect-your-facebook-privacy-or-delete-yourself-completely">According
 683 to The Guardian</a>, it is a bit hard to find out how to request
 684 account removal (and not just 'disabling').  You need to
 685 <a href="https://www.facebook.com/help/224562897555674?helpref=faq_content">visit
 686 a specific Facebook page</a> and click on 'let us know' on that page
 687 to get to <a href="https://www.facebook.com/help/delete_account">the
 688 real account deletion screen</a>.  Perhaps something to consider?  I
 689 would not trust the information to really be deleted (who knows,
 690 perhaps NSA, GCHQ and FRA already got a copy), but it might reduce the
 691 exposure a bit.</p>
 692
 693 <p>If you want to learn more about the capabilities of Cambridge
 694 Analytica, I recommend to see the video recording of the one hour talk
 695 Paul-Olivier Dehaye gave to <a href="">NUUG</a> last april about
 696 <a href="https://www.nuug.no/aktiviteter/20170404-big-data-psychometric/">
 697 Data collection, psychometric profiling and their impact on
 698 politics</a>.</p>
 699
 700 <p>And if you want to communicate with your friends and loved ones,
 701 use some end-to-end encrypted method like
 702 <a href="https://www.signal.org/">Signal</a> or
 703 <a href="https://ring.cx/">Ring</a>, and stop sharing your private
 704 messages with strangers like Facebook and Google.</p>
 705 </div>
 706       <div class="tags">
 707
 708
 709         Tags: <a href="http://people.skolelinux.org/pere/blog/tags/english">english</a>, <a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern</a>.
 710
 711
 712       </div>
 713     </div>
 714     <div class="padding"></div>
 715
 716     <p style="text-align: right;"><a href="index.rss"><img src="http://people.skolelinux.org/pere/blog/xml.gif" alt="RSS feed" width="36" height="14" /></a></p>
 717     <div id="sidebar">
 718
 719
 720
 721 <h2>Archive</h2>
 722 <ul>
 723
 724 <li>2018
 725 <ul>
 726
 727 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/01/">January (1)</a></li>
 728
 729 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/02/">February (5)</a></li>
 730
 731 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/03/">March (5)</a></li>
 732
 733 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/04/">April (3)</a></li>
 734
 735 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/06/">June (2)</a></li>
 736
 737 <li><a href="http://people.skolelinux.org/pere/blog/archive/2018/07/">July (3)</a></li>
 738
 739 </ul></li>
 740
 741 <li>2017
 742 <ul>
 743
 744 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/01/">January (4)</a></li>
 745
 746 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/02/">February (3)</a></li>
 747
 748 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/03/">March (5)</a></li>
 749
 750 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/04/">April (2)</a></li>
 751
 752 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/06/">June (5)</a></li>
 753
 754 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/07/">July (1)</a></li>
 755
 756 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/08/">August (1)</a></li>
 757
 758 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/09/">September (3)</a></li>
 759
 760 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/10/">October (5)</a></li>
 761
 762 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/11/">November (3)</a></li>
 763
 764 <li><a href="http://people.skolelinux.org/pere/blog/archive/2017/12/">December (4)</a></li>
 765
 766 </ul></li>
 767
 768 <li>2016
 769 <ul>
 770
 771 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 772
 773 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 774
 775 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 776
 777 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 778
 779 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 780
 781 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 782
 783 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 784
 785 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 786
 787 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 788
 789 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 790
 791 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/11/">November (8)</a></li>
 792
 793 <li><a href="http://people.skolelinux.org/pere/blog/archive/2016/12/">December (5)</a></li>
 794
 795 </ul></li>
 796
 797 <li>2015
 798 <ul>
 799
 800 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 801
 802 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 803
 804 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 805
 806 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 807
 808 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 809
 810 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 811
 812 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 813
 814 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 815
 816 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 817
 818 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 819
 820 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 821
 822 <li><a href="http://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 823
 824 </ul></li>
 825
 826 <li>2014
 827 <ul>
 828
 829 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 830
 831 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 832
 833 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 834
 835 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 836
 837 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 838
 839 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 840
 841 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 842
 843 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 844
 845 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 846
 847 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 848
 849 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 850
 851 <li><a href="http://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 852
 853 </ul></li>
 854
 855 <li>2013
 856 <ul>
 857
 858 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 859
 860 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 861
 862 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 863
 864 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 865
 866 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 867
 868 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 869
 870 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 871
 872 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 873
 874 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 875
 876 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 877
 878 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 879
 880 <li><a href="http://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 881
 882 </ul></li>
 883
 884 <li>2012
 885 <ul>
 886
 887 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 888
 889 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 890
 891 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 892
 893 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 894
 895 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 896
 897 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 898
 899 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 900
 901 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 902
 903 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 904
 905 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 906
 907 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 908
 909 <li><a href="http://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 910
 911 </ul></li>
 912
 913 <li>2011
 914 <ul>
 915
 916 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 917
 918 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 919
 920 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 921
 922 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 923
 924 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 925
 926 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 927
 928 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 929
 930 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 931
 932 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 933
 934 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 935
 936 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 937
 938 <li><a href="http://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 939
 940 </ul></li>
 941
 942 <li>2010
 943 <ul>
 944
 945 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 946
 947 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 948
 949 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 950
 951 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 952
 953 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 954
 955 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 956
 957 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 958
 959 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 960
 961 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 962
 963 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 964
 965 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 966
 967 <li><a href="http://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 968
 969 </ul></li>
 970
 971 <li>2009
 972 <ul>
 973
 974 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 975
 976 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 977
 978 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 979
 980 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 981
 982 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 983
 984 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 985
 986 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 987
 988 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 989
 990 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 991
 992 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 993
 994 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 995
 996 <li><a href="http://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 997
 998 </ul></li>
 999
1000 <li>2008
1001 <ul>
1002
1003 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
1004
1005 <li><a href="http://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
1006
1007 </ul></li>
1008
1009 </ul>
1010
1011
1012
1013 <h2>Tags</h2>
1014 <ul>
1015
1016  <li><a href="http://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (16)</a></li>
1017
1018  <li><a href="http://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
1019
1020  <li><a href="http://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
1021
1022  <li><a href="http://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
1023
1024  <li><a href="http://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (9)</a></li>
1025
1026  <li><a href="http://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (17)</a></li>
1027
1028  <li><a href="http://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
1029
1030  <li><a href="http://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (2)</a></li>
1031
1032  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian">debian (159)</a></li>
1033
1034  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (158)</a></li>
1035
1036  <li><a href="http://people.skolelinux.org/pere/blog/tags/debian-handbook">debian-handbook (4)</a></li>
1037
1038  <li><a href="http://people.skolelinux.org/pere/blog/tags/digistan">digistan (10)</a></li>
1039
1040  <li><a href="http://people.skolelinux.org/pere/blog/tags/dld">dld (17)</a></li>
1041
1042  <li><a href="http://people.skolelinux.org/pere/blog/tags/docbook">docbook (25)</a></li>
1043
1044  <li><a href="http://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
1045
1046  <li><a href="http://people.skolelinux.org/pere/blog/tags/english">english (377)</a></li>
1047
1048  <li><a href="http://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
1049
1050  <li><a href="http://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (13)</a></li>
1051
1052  <li><a href="http://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (32)</a></li>
1053
1054  <li><a href="http://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
1055
1056  <li><a href="http://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (18)</a></li>
1057
1058  <li><a href="http://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
1059
1060  <li><a href="http://people.skolelinux.org/pere/blog/tags/intervju">intervju (42)</a></li>
1061
1062  <li><a href="http://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (16)</a></li>
1063
1064  <li><a href="http://people.skolelinux.org/pere/blog/tags/kart">kart (20)</a></li>
1065
1066  <li><a href="http://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
1067
1068  <li><a href="http://people.skolelinux.org/pere/blog/tags/lego">lego (4)</a></li>
1069
1070  <li><a href="http://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
1071
1072  <li><a href="http://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
1073
1074  <li><a href="http://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
1075
1076  <li><a href="http://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
1077
1078  <li><a href="http://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (41)</a></li>
1079
1080  <li><a href="http://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (10)</a></li>
1081
1082  <li><a href="http://people.skolelinux.org/pere/blog/tags/norsk">norsk (299)</a></li>
1083
1084  <li><a href="http://people.skolelinux.org/pere/blog/tags/nuug">nuug (190)</a></li>
1085
1086  <li><a href="http://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (33)</a></li>
1087
1088  <li><a href="http://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
1089
1090  <li><a href="http://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (71)</a></li>
1091
1092  <li><a href="http://people.skolelinux.org/pere/blog/tags/personvern">personvern (107)</a></li>
1093
1094  <li><a href="http://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
1095
1096  <li><a href="http://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
1097
1098  <li><a href="http://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
1099
1100  <li><a href="http://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
1101
1102  <li><a href="http://people.skolelinux.org/pere/blog/tags/robot">robot (10)</a></li>
1103
1104  <li><a href="http://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
1105
1106  <li><a href="http://people.skolelinux.org/pere/blog/tags/ruter">ruter (6)</a></li>
1107
1108  <li><a href="http://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
1109
1110  <li><a href="http://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (54)</a></li>
1111
1112  <li><a href="http://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
1113
1114  <li><a href="http://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
1115
1116  <li><a href="http://people.skolelinux.org/pere/blog/tags/standard">standard (55)</a></li>
1117
1118  <li><a href="http://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (6)</a></li>
1119
1120  <li><a href="http://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (12)</a></li>
1121
1122  <li><a href="http://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (55)</a></li>
1123
1124  <li><a href="http://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (4)</a></li>
1125
1126  <li><a href="http://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
1127
1128  <li><a href="http://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
1129
1130  <li><a href="http://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (11)</a></li>
1131
1132  <li><a href="http://people.skolelinux.org/pere/blog/tags/video">video (65)</a></li>
1133
1134  <li><a href="http://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
1135
1136  <li><a href="http://people.skolelinux.org/pere/blog/tags/web">web (41)</a></li>
1137
1138 </ul>
1139
1140
1141     </div>
1142     <p style="text-align: right">
1143  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
1144 </p>
1145
1146   </body>
1147 </html>