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  13     <div class="title">
  14  <h1>
  15      <a href="https://people.skolelinux.org/pere/blog/">Petter Reinholdtsen</a>
  16
  17  </h1>
  18
  19 </div>
  20
  21
  22     <h3>Entries from November 2011.</h3>
  23
  24     <div class="entry">
  25       <div class="title">
  26         <a href="https://people.skolelinux.org/pere/blog/Automatically_upgrading_server_firmware_on_Dell_PowerEdge.html">Automatically upgrading server firmware on Dell PowerEdge</a>
  27       </div>
  28       <div class="date">
  29         21st November 2011
  30       </div>
  31       <div class="body">
  32         <p>At work we have heaps of servers.  I believe the total count is
  33 around 1000 at the moment.  To be able to get help from the vendors
  34 when something go wrong, we want to keep the firmware on the servers
  35 up to date.  If the firmware isn't the latest and greatest, the
  36 vendors typically refuse to start debugging any problems until the
  37 firmware is upgraded.  So before every reboot, we want to upgrade the
  38 firmware, and we would really like everyone handling servers at the
  39 university to do this themselves when they plan to reboot a machine.
  40 For that to happen we at the unix server admin group need to provide
  41 the tools to do so.</p>
  42
  43 <p>To make firmware upgrading easier, I am working on a script to
  44 fetch and install the latest firmware for the servers we got.  Most of
  45 our hardware are from Dell and HP, so I have focused on these servers
  46 so far.  This blog post is about the Dell part.</P>
  47
  48 <p>On the Dell FTP site I was lucky enough to find
  49 <a href="ftp://ftp.us.dell.com/catalog/Catalog.xml.gz">an XML file</a>
  50 with firmware information for all 11th generation servers, listing
  51 which firmware should be used on a given model and where on the FTP
  52 site I can find it.  Using a simple perl XML parser I can then
  53 download the shell scripts Dell provides to do firmware upgrades from
  54 within Linux and reboot when all the firmware is primed and ready to
  55 be activated on the first reboot.</p>
  56
  57 <p>This is the Dell related fragment of the perl code I am working on.
  58 Are there anyone working on similar tools for firmware upgrading all
  59 servers at a site?  Please get in touch and lets share resources.</p>
  60
  61 <p><pre>
  62 #!/usr/bin/perl
  63 use strict;
  64 use warnings;
  65 use File::Temp qw(tempdir);
  66 BEGIN {
  67     # Install needed RHEL packages if missing
  68     my %rhelmodules = (
  69         'XML::Simple' => 'perl-XML-Simple',
  70         );
  71     for my $module (keys %rhelmodules) {
  72         eval "use $module;";
  73         if ($@) {
  74             my $pkg = $rhelmodules{$module};
  75             system("yum install -y $pkg");
  76             eval "use $module;";
  77         }
  78     }
  79 }
  80 my $errorsto = 'pere@hungry.com';
  81
  82 upgrade_dell();
  83
  84 exit 0;
  85
  86 sub run_firmware_script {
  87     my ($opts, $script) = @_;
  88     unless ($script) {
  89         print STDERR "fail: missing script name\n";
  90         exit 1
  91     }
  92     print STDERR "Running $script\n\n";
  93
  94     if (0 == system("sh $script $opts")) { # FIXME correct exit code handling
  95         print STDERR "success: firmware script ran succcessfully\n";
  96     } else {
  97         print STDERR "fail: firmware script returned error\n";
  98     }
  99 }
 100
 101 sub run_firmware_scripts {
 102     my ($opts, @dirs) = @_;
 103     # Run firmware packages
 104     for my $dir (@dirs) {
 105         print STDERR "info: Running scripts in $dir\n";
 106         opendir(my $dh, $dir) or die "Unable to open directory $dir: $!";
 107         while (my $s = readdir $dh) {
 108             next if $s =~ m/^\.\.?/;
 109             run_firmware_script($opts, "$dir/$s");
 110         }
 111         closedir $dh;
 112     }
 113 }
 114
 115 sub download {
 116     my $url = shift;
 117     print STDERR "info: Downloading $url\n";
 118     system("wget --quiet \"$url\"");
 119 }
 120
 121 sub upgrade_dell {
 122     my @dirs;
 123     my $product = `dmidecode -s system-product-name`;
 124     chomp $product;
 125
 126     if ($product =~ m/PowerEdge/) {
 127
 128         # on RHEL, these pacakges are needed by the firwmare upgrade scripts
 129         system('yum install -y compat-libstdc++-33.i686 libstdc++.i686 libxml2.i686 procmail');
 130
 131         my $tmpdir = tempdir(
 132             CLEANUP => 1
 133             );
 134         chdir($tmpdir);
 135         fetch_dell_fw('catalog/Catalog.xml.gz');
 136         system('gunzip Catalog.xml.gz');
 137         my @paths = fetch_dell_fw_list('Catalog.xml');
 138         # -q is quiet, disabling interactivity and reducing console output
 139         my $fwopts = "-q";
 140         if (@paths) {
 141             for my $url (@paths) {
 142                 fetch_dell_fw($url);
 143             }
 144             run_firmware_scripts($fwopts, $tmpdir);
 145         } else {
 146             print STDERR "error: Unsupported Dell model '$product'.\n";
 147             print STDERR "error: Please report to $errorsto.\n";
 148         }
 149         chdir('/');
 150     } else {
 151         print STDERR "error: Unsupported Dell model '$product'.\n";
 152         print STDERR "error: Please report to $errorsto.\n";
 153     }
 154 }
 155
 156 sub fetch_dell_fw {
 157     my $path = shift;
 158     my $url = "ftp://ftp.us.dell.com/$path";
 159     download($url);
 160 }
 161
 162 # Using ftp://ftp.us.dell.com/catalog/Catalog.xml.gz, figure out which
 163 # firmware packages to download from Dell.  Only work for Linux
 164 # machines and 11th generation Dell servers.
 165 sub fetch_dell_fw_list {
 166     my $filename = shift;
 167
 168     my $product = `dmidecode -s system-product-name`;
 169     chomp $product;
 170     my ($mybrand, $mymodel) = split(/\s+/, $product);
 171
 172     print STDERR "Finding firmware bundles for $mybrand $mymodel\n";
 173
 174     my $xml = XMLin($filename);
 175     my @paths;
 176     for my $bundle (@{$xml->{SoftwareBundle}}) {
 177         my $brand = $bundle->{TargetSystems}->{Brand}->{Display}->{content};
 178         my $model = $bundle->{TargetSystems}->{Brand}->{Model}->{Display}->{content};
 179         my $oscode;
 180         if ("ARRAY" eq ref $bundle->{TargetOSes}->{OperatingSystem}) {
 181             $oscode = $bundle->{TargetOSes}->{OperatingSystem}[0]->{osCode};
 182         } else {
 183             $oscode = $bundle->{TargetOSes}->{OperatingSystem}->{osCode};
 184         }
 185         if ($mybrand eq $brand && $mymodel eq $model && "LIN" eq $oscode)
 186         {
 187             @paths = map { $_->{path} } @{$bundle->{Contents}->{Package}};
 188         }
 189     }
 190     for my $component (@{$xml->{SoftwareComponent}}) {
 191         my $componenttype = $component->{ComponentType}->{value};
 192
 193         # Drop application packages, only firmware and BIOS
 194         next if 'APAC' eq $componenttype;
 195
 196         my $cpath = $component->{path};
 197         for my $path (@paths) {
 198             if ($cpath =~ m%/$path$%) {
 199                 push(@paths, $cpath);
 200             }
 201         }
 202     }
 203     return @paths;
 204 }
 205 </pre>
 206
 207 <p>The code is only tested on RedHat Enterprise Linux, but I suspect
 208 it could work on other platforms with some tweaking.  Anyone know a
 209 index like Catalog.xml is available from HP for HP servers?  At the
 210 moment I maintain a similar list manually and it is quickly getting
 211 outdated.</p>
 212
 213       </div>
 214       <div class="tags">
 215
 216
 217         Tags: <a href="https://people.skolelinux.org/pere/blog/tags/debian">debian</a>, <a href="https://people.skolelinux.org/pere/blog/tags/english">english</a>.
 218
 219
 220       </div>
 221     </div>
 222     <div class="padding"></div>
 223
 224     <div class="entry">
 225       <div class="title">
 226         <a href="https://people.skolelinux.org/pere/blog/St_tt_Digitalt_Personvern_.html">Støtt Digitalt Personvern!</a>
 227       </div>
 228       <div class="date">
 229          9th November 2011
 230       </div>
 231       <div class="body">
 232         <p>Datalagringsdirektivet er et grotesk angrep på rettsstaten og da
 233 det ble vedtatt i Stortinget ble det klart at alle som mener det
 234 liberale demokrati bør forsvares måtte stå sammen for å kjempe tilbake
 235 de totalitære strømninger i landet.  Jeg ble derfor glad over å se at
 236 den nyopprettede foreningen Digitalt Personvern startet innsamling
 237 2011-10-18 for å gå til sak for å få prøvd lovligheten av direktivet.
 238 Direktivet er så langt prøvd for retten i flere land, blant annet
 239 Tsjekkia, Romania og Tyskland, og så vidt jeg vet har det hver gang
 240 blitt kjent ulovlig av høyesterett eller forfatningsdomstolen i
 241 landene.  Jeg håper og tror det samme vil skje her i Norge.</p>
 242
 243 <p>Men for å finne ut av det må det finansiering til.  Foreningen
 244 Digitalt Personvern tror det trengs minst 2 millioner kroner for å gå
 245 til sak og følge saken helt til ende, og i går fikk jeg endelig tid
 246 til å overføre min skjerv.  Jeg har overført 3000,- til kampanjen, og
 247 oppfordrer hver og en av mine lesere å overføre minst like mye.</p>
 248
 249 <p>Besøk
 250 <a href="http://www.digitaltpersonvern.no/bidra/">donasjonssiden</a>
 251 til Digitalt Personvern for å finne kontonummer som kan brukes for å
 252 bidra.</p>
 253
 254 <p>Jeg rekker ikke skrive så mye om hvorfor datalagringsdirektivet må
 255 stoppes, så jeg nøyer meg denne gangen med en liten liste med lenker
 256 til aktuelle artikler og innlegg om temaet.</p>
 257
 258 <ul>
 259
 260 <li><a href="http://www.uhuru.biz/?p=662">Skal Telenor forsvare statens
 261   bevisregister i retten?</a> - bloggen til Jon Wessel-Aas,
 262   bidragsyter til foreningen Digitalt Personvern</li>
 263
 264 <li><a href="http://voxpublica.no/2011/10/varslere-bør-støtte-kampanjen-digital-personvern/">Varslere
 265   bør støtte kampanjen Digitalt Personvern</a> - Vox Publica</li>
 266
 267 <li><a href="http://www.digi.no/880520/georg-apenes-starter-%ABdigitalt-personvern%BB">Georg
 268   Apenes starter «Digitalt personvern»</a> - Digi.no</li>
 269
 270 <li><a href="http://blogg.abrenna.com/foredrag-om-digitalt-personvern/">Foredrag
 271   om Digitalt Personvern</a> - bloggen til Anders Brenna, styremedlem
 272   i foreningen Digitalt Personvern</li>
 273
 274 <li><a href="http://www.nationen.no/2011/10/17/politikk/datalagringsdirektivet/eu/eu-direktiv/regjeringen/6990171/">Organisasjon
 275   vil prøve datalagringsdirektivet for retten</a> - artikkel i Nationen</li>
 276
 277 <li><a href="http://people.skolelinux.org/pere/blog/Martin_Bekkelund__En_stille_b_nn_om_Datalagringsdirektivet.html">Martin
 278   Bekkelund: En stille bønn om Datalagringsdirektivet</a> - min
 279   blogg</li>
 280
 281 <li><a href="http://tversover.wordpress.com/2011/10/21/digitalt-personvern-i-praksis/">Digitalt
 282   personvern i praksis</a> - bloggen til Espen Andersen</li>
 283
 284 <li><a href="http://www.dagbladet.no/2011/10/22/kultur/data_og_teknologi/datalagringsdirektivet/tekno/personvern/18692696/">Tar
 285   kampen for personvernet til rettsalen</a> - Dagbladet</li>
 286
 287 </ul>
 288
 289       </div>
 290       <div class="tags">
 291
 292
 293         Tags: <a href="https://people.skolelinux.org/pere/blog/tags/dld">dld</a>, <a href="https://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="https://people.skolelinux.org/pere/blog/tags/personvern">personvern</a>.
 294
 295
 296       </div>
 297     </div>
 298     <div class="padding"></div>
 299
 300     <div class="entry">
 301       <div class="title">
 302         <a href="https://people.skolelinux.org/pere/blog/Hvordan_enkelt_laste_ned_filmer_fra_NRK.html">Hvordan enkelt laste ned filmer fra NRK</a>
 303       </div>
 304       <div class="date">
 305          5th November 2011
 306       </div>
 307       <div class="body">
 308         <p>Ofte har jeg lyst til å laste ned et innslag fra NRKs nettsted for
 309 å se det senere når jeg ikke er på nett, eller for å ha det
 310 tilgjengelig når jeg en gang i fremtiden ønsker å referere til
 311 innslaget selv om NRK har fjernet det fra sine nettsider.  I dag fant
 312 jeg et lite script som fikser jobben.</p>
 313
 314 <p>Scriptet er laget av Jan Henning Thorsen og tilgjengelig fra
 315 <a href="http://jhthorsen.github.com/snippets/nrk-downloader/">github</a>,
 316 og gjør det veldig enkelt å laste ned.  Kjør <tt>nrk-downloader.sh
 317 http://www1.nrk.no/nett-tv/klipp/582810</tt> for å hente ned et enkelt
 318 innslag eller <tt>nrk-downloader.sh
 319 http://www1.nrk.no/nett-tv/kategori/3521</tt> for å laste ned alle
 320 episodene i en serie.</p>
 321
 322 <p>Det er ikke rakettforskning å laste ned NRK-"strømmer", og
 323 tidligere gjorde jeg dette manuelt med mplayer.  Scriptet til
 324 Hr. Thorsen gjør det raskere og enklere for meg, men jeg vil ikke si
 325 at det er en revolusjonerende løsning.  Jeg mener jo fortsatt at
 326 påstanden fra NRKs ansatte om at det er
 327 <a href="http://people.skolelinux.org/pere/blog/Best___ikke_fortelle_noen_at_streaming_er_nedlasting___.html">vesensforskjellig
 328 å legge tilgjengelig for nedlasting og for streaming</a> er
 329 meningsløs.</p>
 330
 331       </div>
 332       <div class="tags">
 333
 334
 335         Tags: <a href="https://people.skolelinux.org/pere/blog/tags/multimedia">multimedia</a>, <a href="https://people.skolelinux.org/pere/blog/tags/norsk">norsk</a>, <a href="https://people.skolelinux.org/pere/blog/tags/video">video</a>, <a href="https://people.skolelinux.org/pere/blog/tags/web">web</a>.
 336
 337
 338       </div>
 339     </div>
 340     <div class="padding"></div>
 341
 342     <p style="text-align: right;"><a href="11.rss"><img src="https://people.skolelinux.org/pere/blog/xml.gif" alt="RSS Feed" width="36" height="14" /></a></p>
 343     <div id="sidebar">
 344
 345
 346
 347 <h2>Archive</h2>
 348 <ul>
 349
 350 <li>2023
 351 <ul>
 352
 353 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/01/">January (3)</a></li>
 354
 355 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/02/">February (1)</a></li>
 356
 357 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/04/">April (2)</a></li>
 358
 359 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/05/">May (3)</a></li>
 360
 361 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/06/">June (1)</a></li>
 362
 363 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/08/">August (1)</a></li>
 364
 365 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/09/">September (1)</a></li>
 366
 367 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/10/">October (1)</a></li>
 368
 369 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/11/">November (4)</a></li>
 370
 371 <li><a href="https://people.skolelinux.org/pere/blog/archive/2023/12/">December (1)</a></li>
 372
 373 </ul></li>
 374
 375 <li>2022
 376 <ul>
 377
 378 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/02/">February (1)</a></li>
 379
 380 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/03/">March (3)</a></li>
 381
 382 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/04/">April (2)</a></li>
 383
 384 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/06/">June (2)</a></li>
 385
 386 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/07/">July (1)</a></li>
 387
 388 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/09/">September (1)</a></li>
 389
 390 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/10/">October (1)</a></li>
 391
 392 <li><a href="https://people.skolelinux.org/pere/blog/archive/2022/12/">December (1)</a></li>
 393
 394 </ul></li>
 395
 396 <li>2021
 397 <ul>
 398
 399 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/01/">January (2)</a></li>
 400
 401 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/02/">February (1)</a></li>
 402
 403 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/05/">May (1)</a></li>
 404
 405 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/06/">June (1)</a></li>
 406
 407 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/07/">July (3)</a></li>
 408
 409 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/08/">August (1)</a></li>
 410
 411 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/09/">September (1)</a></li>
 412
 413 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/10/">October (1)</a></li>
 414
 415 <li><a href="https://people.skolelinux.org/pere/blog/archive/2021/12/">December (1)</a></li>
 416
 417 </ul></li>
 418
 419 <li>2020
 420 <ul>
 421
 422 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/02/">February (2)</a></li>
 423
 424 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/03/">March (2)</a></li>
 425
 426 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/04/">April (2)</a></li>
 427
 428 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/05/">May (3)</a></li>
 429
 430 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/06/">June (2)</a></li>
 431
 432 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/07/">July (1)</a></li>
 433
 434 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/09/">September (1)</a></li>
 435
 436 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/10/">October (1)</a></li>
 437
 438 <li><a href="https://people.skolelinux.org/pere/blog/archive/2020/11/">November (1)</a></li>
 439
 440 </ul></li>
 441
 442 <li>2019
 443 <ul>
 444
 445 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/01/">January (4)</a></li>
 446
 447 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/02/">February (3)</a></li>
 448
 449 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/03/">March (3)</a></li>
 450
 451 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/05/">May (2)</a></li>
 452
 453 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/06/">June (5)</a></li>
 454
 455 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/07/">July (2)</a></li>
 456
 457 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/08/">August (1)</a></li>
 458
 459 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/09/">September (1)</a></li>
 460
 461 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/11/">November (1)</a></li>
 462
 463 <li><a href="https://people.skolelinux.org/pere/blog/archive/2019/12/">December (4)</a></li>
 464
 465 </ul></li>
 466
 467 <li>2018
 468 <ul>
 469
 470 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/01/">January (1)</a></li>
 471
 472 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/02/">February (5)</a></li>
 473
 474 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/03/">March (5)</a></li>
 475
 476 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/04/">April (3)</a></li>
 477
 478 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/06/">June (2)</a></li>
 479
 480 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/07/">July (5)</a></li>
 481
 482 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/08/">August (3)</a></li>
 483
 484 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/09/">September (3)</a></li>
 485
 486 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/10/">October (5)</a></li>
 487
 488 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/11/">November (2)</a></li>
 489
 490 <li><a href="https://people.skolelinux.org/pere/blog/archive/2018/12/">December (4)</a></li>
 491
 492 </ul></li>
 493
 494 <li>2017
 495 <ul>
 496
 497 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/01/">January (4)</a></li>
 498
 499 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/02/">February (3)</a></li>
 500
 501 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/03/">March (5)</a></li>
 502
 503 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/04/">April (2)</a></li>
 504
 505 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/06/">June (5)</a></li>
 506
 507 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/07/">July (1)</a></li>
 508
 509 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/08/">August (1)</a></li>
 510
 511 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/09/">September (3)</a></li>
 512
 513 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/10/">October (5)</a></li>
 514
 515 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/11/">November (3)</a></li>
 516
 517 <li><a href="https://people.skolelinux.org/pere/blog/archive/2017/12/">December (4)</a></li>
 518
 519 </ul></li>
 520
 521 <li>2016
 522 <ul>
 523
 524 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/01/">January (3)</a></li>
 525
 526 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/02/">February (2)</a></li>
 527
 528 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/03/">March (3)</a></li>
 529
 530 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/04/">April (8)</a></li>
 531
 532 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/05/">May (8)</a></li>
 533
 534 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/06/">June (2)</a></li>
 535
 536 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/07/">July (2)</a></li>
 537
 538 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/08/">August (5)</a></li>
 539
 540 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/09/">September (2)</a></li>
 541
 542 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/10/">October (3)</a></li>
 543
 544 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/11/">November (8)</a></li>
 545
 546 <li><a href="https://people.skolelinux.org/pere/blog/archive/2016/12/">December (5)</a></li>
 547
 548 </ul></li>
 549
 550 <li>2015
 551 <ul>
 552
 553 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/01/">January (7)</a></li>
 554
 555 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/02/">February (6)</a></li>
 556
 557 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/03/">March (1)</a></li>
 558
 559 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/04/">April (4)</a></li>
 560
 561 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/05/">May (3)</a></li>
 562
 563 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/06/">June (4)</a></li>
 564
 565 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/07/">July (6)</a></li>
 566
 567 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/08/">August (2)</a></li>
 568
 569 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/09/">September (2)</a></li>
 570
 571 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/10/">October (9)</a></li>
 572
 573 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/11/">November (6)</a></li>
 574
 575 <li><a href="https://people.skolelinux.org/pere/blog/archive/2015/12/">December (3)</a></li>
 576
 577 </ul></li>
 578
 579 <li>2014
 580 <ul>
 581
 582 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/01/">January (2)</a></li>
 583
 584 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/02/">February (3)</a></li>
 585
 586 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/03/">March (8)</a></li>
 587
 588 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/04/">April (7)</a></li>
 589
 590 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/05/">May (1)</a></li>
 591
 592 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/06/">June (2)</a></li>
 593
 594 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/07/">July (2)</a></li>
 595
 596 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/08/">August (2)</a></li>
 597
 598 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/09/">September (5)</a></li>
 599
 600 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/10/">October (6)</a></li>
 601
 602 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/11/">November (3)</a></li>
 603
 604 <li><a href="https://people.skolelinux.org/pere/blog/archive/2014/12/">December (5)</a></li>
 605
 606 </ul></li>
 607
 608 <li>2013
 609 <ul>
 610
 611 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/01/">January (11)</a></li>
 612
 613 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/02/">February (9)</a></li>
 614
 615 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/03/">March (9)</a></li>
 616
 617 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/04/">April (6)</a></li>
 618
 619 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/05/">May (9)</a></li>
 620
 621 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/06/">June (10)</a></li>
 622
 623 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/07/">July (7)</a></li>
 624
 625 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/08/">August (3)</a></li>
 626
 627 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/09/">September (5)</a></li>
 628
 629 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/10/">October (7)</a></li>
 630
 631 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/11/">November (9)</a></li>
 632
 633 <li><a href="https://people.skolelinux.org/pere/blog/archive/2013/12/">December (3)</a></li>
 634
 635 </ul></li>
 636
 637 <li>2012
 638 <ul>
 639
 640 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/01/">January (7)</a></li>
 641
 642 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/02/">February (10)</a></li>
 643
 644 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/03/">March (17)</a></li>
 645
 646 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/04/">April (12)</a></li>
 647
 648 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/05/">May (12)</a></li>
 649
 650 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/06/">June (20)</a></li>
 651
 652 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/07/">July (17)</a></li>
 653
 654 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/08/">August (6)</a></li>
 655
 656 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/09/">September (9)</a></li>
 657
 658 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/10/">October (17)</a></li>
 659
 660 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/11/">November (10)</a></li>
 661
 662 <li><a href="https://people.skolelinux.org/pere/blog/archive/2012/12/">December (7)</a></li>
 663
 664 </ul></li>
 665
 666 <li>2011
 667 <ul>
 668
 669 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/01/">January (16)</a></li>
 670
 671 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/02/">February (6)</a></li>
 672
 673 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/03/">March (6)</a></li>
 674
 675 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/04/">April (7)</a></li>
 676
 677 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/05/">May (3)</a></li>
 678
 679 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/06/">June (2)</a></li>
 680
 681 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/07/">July (7)</a></li>
 682
 683 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/08/">August (6)</a></li>
 684
 685 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/09/">September (4)</a></li>
 686
 687 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/10/">October (2)</a></li>
 688
 689 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/11/">November (3)</a></li>
 690
 691 <li><a href="https://people.skolelinux.org/pere/blog/archive/2011/12/">December (1)</a></li>
 692
 693 </ul></li>
 694
 695 <li>2010
 696 <ul>
 697
 698 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/01/">January (2)</a></li>
 699
 700 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/02/">February (1)</a></li>
 701
 702 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/03/">March (3)</a></li>
 703
 704 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/04/">April (3)</a></li>
 705
 706 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/05/">May (9)</a></li>
 707
 708 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/06/">June (14)</a></li>
 709
 710 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/07/">July (12)</a></li>
 711
 712 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/08/">August (13)</a></li>
 713
 714 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/09/">September (7)</a></li>
 715
 716 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/10/">October (9)</a></li>
 717
 718 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/11/">November (13)</a></li>
 719
 720 <li><a href="https://people.skolelinux.org/pere/blog/archive/2010/12/">December (12)</a></li>
 721
 722 </ul></li>
 723
 724 <li>2009
 725 <ul>
 726
 727 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/01/">January (8)</a></li>
 728
 729 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/02/">February (8)</a></li>
 730
 731 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/03/">March (12)</a></li>
 732
 733 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/04/">April (10)</a></li>
 734
 735 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/05/">May (9)</a></li>
 736
 737 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/06/">June (3)</a></li>
 738
 739 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/07/">July (4)</a></li>
 740
 741 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/08/">August (3)</a></li>
 742
 743 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/09/">September (1)</a></li>
 744
 745 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/10/">October (2)</a></li>
 746
 747 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/11/">November (3)</a></li>
 748
 749 <li><a href="https://people.skolelinux.org/pere/blog/archive/2009/12/">December (3)</a></li>
 750
 751 </ul></li>
 752
 753 <li>2008
 754 <ul>
 755
 756 <li><a href="https://people.skolelinux.org/pere/blog/archive/2008/11/">November (5)</a></li>
 757
 758 <li><a href="https://people.skolelinux.org/pere/blog/archive/2008/12/">December (7)</a></li>
 759
 760 </ul></li>
 761
 762 </ul>
 763
 764
 765
 766 <h2>Tags</h2>
 767 <ul>
 768
 769  <li><a href="https://people.skolelinux.org/pere/blog/tags/3d-printer">3d-printer (19)</a></li>
 770
 771  <li><a href="https://people.skolelinux.org/pere/blog/tags/amiga">amiga (1)</a></li>
 772
 773  <li><a href="https://people.skolelinux.org/pere/blog/tags/aros">aros (1)</a></li>
 774
 775  <li><a href="https://people.skolelinux.org/pere/blog/tags/bankid">bankid (4)</a></li>
 776
 777  <li><a href="https://people.skolelinux.org/pere/blog/tags/betalkontant">betalkontant (9)</a></li>
 778
 779  <li><a href="https://people.skolelinux.org/pere/blog/tags/bitcoin">bitcoin (12)</a></li>
 780
 781  <li><a href="https://people.skolelinux.org/pere/blog/tags/bootsystem">bootsystem (17)</a></li>
 782
 783  <li><a href="https://people.skolelinux.org/pere/blog/tags/bsa">bsa (2)</a></li>
 784
 785  <li><a href="https://people.skolelinux.org/pere/blog/tags/chrpath">chrpath (3)</a></li>
 786
 787  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian">debian (197)</a></li>
 788
 789  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian edu">debian edu (159)</a></li>
 790
 791  <li><a href="https://people.skolelinux.org/pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
 792
 793  <li><a href="https://people.skolelinux.org/pere/blog/tags/digistan">digistan (11)</a></li>
 794
 795  <li><a href="https://people.skolelinux.org/pere/blog/tags/dld">dld (18)</a></li>
 796
 797  <li><a href="https://people.skolelinux.org/pere/blog/tags/docbook">docbook (32)</a></li>
 798
 799  <li><a href="https://people.skolelinux.org/pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
 800
 801  <li><a href="https://people.skolelinux.org/pere/blog/tags/english">english (455)</a></li>
 802
 803  <li><a href="https://people.skolelinux.org/pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
 804
 805  <li><a href="https://people.skolelinux.org/pere/blog/tags/fildeling">fildeling (14)</a></li>
 806
 807  <li><a href="https://people.skolelinux.org/pere/blog/tags/freeculture">freeculture (34)</a></li>
 808
 809  <li><a href="https://people.skolelinux.org/pere/blog/tags/freedombox">freedombox (9)</a></li>
 810
 811  <li><a href="https://people.skolelinux.org/pere/blog/tags/frikanalen">frikanalen (20)</a></li>
 812
 813  <li><a href="https://people.skolelinux.org/pere/blog/tags/h264">h264 (20)</a></li>
 814
 815  <li><a href="https://people.skolelinux.org/pere/blog/tags/intervju">intervju (43)</a></li>
 816
 817  <li><a href="https://people.skolelinux.org/pere/blog/tags/isenkram">isenkram (16)</a></li>
 818
 819  <li><a href="https://people.skolelinux.org/pere/blog/tags/kart">kart (23)</a></li>
 820
 821  <li><a href="https://people.skolelinux.org/pere/blog/tags/kodi">kodi (6)</a></li>
 822
 823  <li><a href="https://people.skolelinux.org/pere/blog/tags/ldap">ldap (9)</a></li>
 824
 825  <li><a href="https://people.skolelinux.org/pere/blog/tags/lego">lego (5)</a></li>
 826
 827  <li><a href="https://people.skolelinux.org/pere/blog/tags/lenker">lenker (8)</a></li>
 828
 829  <li><a href="https://people.skolelinux.org/pere/blog/tags/linuxcnc">linuxcnc (5)</a></li>
 830
 831  <li><a href="https://people.skolelinux.org/pere/blog/tags/lsdvd">lsdvd (2)</a></li>
 832
 833  <li><a href="https://people.skolelinux.org/pere/blog/tags/ltsp">ltsp (1)</a></li>
 834
 835  <li><a href="https://people.skolelinux.org/pere/blog/tags/madewithcc">madewithcc (3)</a></li>
 836
 837  <li><a href="https://people.skolelinux.org/pere/blog/tags/mesh network">mesh network (8)</a></li>
 838
 839  <li><a href="https://people.skolelinux.org/pere/blog/tags/multimedia">multimedia (46)</a></li>
 840
 841  <li><a href="https://people.skolelinux.org/pere/blog/tags/nice free software">nice free software (15)</a></li>
 842
 843  <li><a href="https://people.skolelinux.org/pere/blog/tags/noark5">noark5 (24)</a></li>
 844
 845  <li><a href="https://people.skolelinux.org/pere/blog/tags/norsk">norsk (323)</a></li>
 846
 847  <li><a href="https://people.skolelinux.org/pere/blog/tags/nuug">nuug (198)</a></li>
 848
 849  <li><a href="https://people.skolelinux.org/pere/blog/tags/offentlig innsyn">offentlig innsyn (40)</a></li>
 850
 851  <li><a href="https://people.skolelinux.org/pere/blog/tags/open311">open311 (2)</a></li>
 852
 853  <li><a href="https://people.skolelinux.org/pere/blog/tags/opensnitch">opensnitch (4)</a></li>
 854
 855  <li><a href="https://people.skolelinux.org/pere/blog/tags/opphavsrett">opphavsrett (75)</a></li>
 856
 857  <li><a href="https://people.skolelinux.org/pere/blog/tags/personvern">personvern (114)</a></li>
 858
 859  <li><a href="https://people.skolelinux.org/pere/blog/tags/raid">raid (2)</a></li>
 860
 861  <li><a href="https://people.skolelinux.org/pere/blog/tags/reactos">reactos (1)</a></li>
 862
 863  <li><a href="https://people.skolelinux.org/pere/blog/tags/reprap">reprap (11)</a></li>
 864
 865  <li><a href="https://people.skolelinux.org/pere/blog/tags/rfid">rfid (3)</a></li>
 866
 867  <li><a href="https://people.skolelinux.org/pere/blog/tags/robot">robot (17)</a></li>
 868
 869  <li><a href="https://people.skolelinux.org/pere/blog/tags/rss">rss (1)</a></li>
 870
 871  <li><a href="https://people.skolelinux.org/pere/blog/tags/ruter">ruter (7)</a></li>
 872
 873  <li><a href="https://people.skolelinux.org/pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
 874
 875  <li><a href="https://people.skolelinux.org/pere/blog/tags/sikkerhet">sikkerhet (60)</a></li>
 876
 877  <li><a href="https://people.skolelinux.org/pere/blog/tags/sitesummary">sitesummary (4)</a></li>
 878
 879  <li><a href="https://people.skolelinux.org/pere/blog/tags/skepsis">skepsis (5)</a></li>
 880
 881  <li><a href="https://people.skolelinux.org/pere/blog/tags/standard">standard (75)</a></li>
 882
 883  <li><a href="https://people.skolelinux.org/pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
 884
 885  <li><a href="https://people.skolelinux.org/pere/blog/tags/stortinget">stortinget (14)</a></li>
 886
 887  <li><a href="https://people.skolelinux.org/pere/blog/tags/surveillance">surveillance (65)</a></li>
 888
 889  <li><a href="https://people.skolelinux.org/pere/blog/tags/sysadmin">sysadmin (5)</a></li>
 890
 891  <li><a href="https://people.skolelinux.org/pere/blog/tags/usenix">usenix (2)</a></li>
 892
 893  <li><a href="https://people.skolelinux.org/pere/blog/tags/valg">valg (9)</a></li>
 894
 895  <li><a href="https://people.skolelinux.org/pere/blog/tags/verkidetfri">verkidetfri (21)</a></li>
 896
 897  <li><a href="https://people.skolelinux.org/pere/blog/tags/video">video (80)</a></li>
 898
 899  <li><a href="https://people.skolelinux.org/pere/blog/tags/vitenskap">vitenskap (4)</a></li>
 900
 901  <li><a href="https://people.skolelinux.org/pere/blog/tags/web">web (42)</a></li>
 902
 903 </ul>
 904
 905
 906     </div>
 907     <p style="text-align: right">
 908  Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
 909 </p>
 910
 911   </body>
 912 </html>