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6 <title>Petter Reinholdtsen: Automatically upgrading server firmware on Dell PowerEdge</title>
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13 <div class="title">
14 <h1>
15 <a href="http://www.hungry.com/~pere/blog/">Petter Reinholdtsen</a>
16
17 </h1>
18
19 </div>
20
21
22 <div class="entry">
23 <div class="title">Automatically upgrading server firmware on Dell PowerEdge</div>
24 <div class="date">21st November 2011</div>
25 <div class="body"><p>At work we have heaps of servers. I believe the total count is
26 around 1000 at the moment. To be able to get help from the vendors
27 when something go wrong, we want to keep the firmware on the servers
28 up to date. If the firmware isn't the latest and greatest, the
29 vendors typically refuse to start debugging any problems until the
30 firmware is upgraded. So before every reboot, we want to upgrade the
31 firmware, and we would really like everyone handling servers at the
32 university to do this themselves when they plan to reboot a machine.
33 For that to happen we at the unix server admin group need to provide
34 the tools to do so.</p>
35
36 <p>To make firmware upgrading easier, I am working on a script to
37 fetch and install the latest firmware for the servers we got. Most of
38 our hardware are from Dell and HP, so I have focused on these servers
39 so far. This blog post is about the Dell part.</P>
40
41 <p>On the Dell FTP site I was lucky enough to find
42 <a href="ftp://ftp.us.dell.com/catalog/Catalog.xml.gz">an XML file</a>
43 with firmware information for all 11th generation servers, listing
44 which firmware should be used on a given model and where on the FTP
45 site I can find it. Using a simple perl XML parser I can then
46 download the shell scripts Dell provides to do firmware upgrades from
47 within Linux and reboot when all the firmware is primed and ready to
48 be activated on the first reboot.</p>
49
50 <p>This is the Dell related fragment of the perl code I am working on.
51 Are there anyone working on similar tools for firmware upgrading all
52 servers at a site? Please get in touch and lets share resources.</p>
53
54 <p><pre>
55 #!/usr/bin/perl
56 use strict;
57 use warnings;
58 use File::Temp qw(tempdir);
59 BEGIN {
60 # Install needed RHEL packages if missing
61 my %rhelmodules = (
62 'XML::Simple' => 'perl-XML-Simple',
63 );
64 for my $module (keys %rhelmodules) {
65 eval "use $module;";
66 if ($@) {
67 my $pkg = $rhelmodules{$module};
68 system("yum install -y $pkg");
69 eval "use $module;";
70 }
71 }
72 }
73 my $errorsto = 'pere@hungry.com';
74
75 upgrade_dell();
76
77 exit 0;
78
79 sub run_firmware_script {
80 my ($opts, $script) = @_;
81 unless ($script) {
82 print STDERR "fail: missing script name\n";
83 exit 1
84 }
85 print STDERR "Running $script\n\n";
86
87 if (0 == system("sh $script $opts")) { # FIXME correct exit code handling
88 print STDERR "success: firmware script ran succcessfully\n";
89 } else {
90 print STDERR "fail: firmware script returned error\n";
91 }
92 }
93
94 sub run_firmware_scripts {
95 my ($opts, @dirs) = @_;
96 # Run firmware packages
97 for my $dir (@dirs) {
98 print STDERR "info: Running scripts in $dir\n";
99 opendir(my $dh, $dir) or die "Unable to open directory $dir: $!";
100 while (my $s = readdir $dh) {
101 next if $s =~ m/^\.\.?/;
102 run_firmware_script($opts, "$dir/$s");
103 }
104 closedir $dh;
105 }
106 }
107
108 sub download {
109 my $url = shift;
110 print STDERR "info: Downloading $url\n";
111 system("wget --quiet \"$url\"");
112 }
113
114 sub upgrade_dell {
115 my @dirs;
116 my $product = `dmidecode -s system-product-name`;
117 chomp $product;
118
119 if ($product =~ m/PowerEdge/) {
120
121 # on RHEL, these pacakges are needed by the firwmare upgrade scripts
122 system('yum install -y compat-libstdc++-33.i686 libstdc++.i686 libxml2.i686 procmail');
123
124 my $tmpdir = tempdir(
125 CLEANUP => 1
126 );
127 chdir($tmpdir);
128 fetch_dell_fw('catalog/Catalog.xml.gz');
129 system('gunzip Catalog.xml.gz');
130 my @paths = fetch_dell_fw_list('Catalog.xml');
131 # -q is quiet, disabling interactivity and reducing console output
132 my $fwopts = "-q";
133 if (@paths) {
134 for my $url (@paths) {
135 fetch_dell_fw($url);
136 }
137 run_firmware_scripts($fwopts, $tmpdir);
138 } else {
139 print STDERR "error: Unsupported Dell model '$product'.\n";
140 print STDERR "error: Please report to $errorsto.\n";
141 }
142 chdir('/');
143 } else {
144 print STDERR "error: Unsupported Dell model '$product'.\n";
145 print STDERR "error: Please report to $errorsto.\n";
146 }
147 }
148
149 sub fetch_dell_fw {
150 my $path = shift;
151 my $url = "ftp://ftp.us.dell.com/$path";
152 download($url);
153 }
154
155 # Using ftp://ftp.us.dell.com/catalog/Catalog.xml.gz, figure out which
156 # firmware packages to download from Dell. Only work for Linux
157 # machines and 11th generation Dell servers.
158 sub fetch_dell_fw_list {
159 my $filename = shift;
160
161 my $product = `dmidecode -s system-product-name`;
162 chomp $product;
163 my ($mybrand, $mymodel) = split(/\s+/, $product);
164
165 print STDERR "Finding firmware bundles for $mybrand $mymodel\n";
166
167 my $xml = XMLin($filename);
168 my @paths;
169 for my $bundle (@{$xml->{SoftwareBundle}}) {
170 my $brand = $bundle->{TargetSystems}->{Brand}->{Display}->{content};
171 my $model = $bundle->{TargetSystems}->{Brand}->{Model}->{Display}->{content};
172 my $oscode;
173 if ("ARRAY" eq ref $bundle->{TargetOSes}->{OperatingSystem}) {
174 $oscode = $bundle->{TargetOSes}->{OperatingSystem}[0]->{osCode};
175 } else {
176 $oscode = $bundle->{TargetOSes}->{OperatingSystem}->{osCode};
177 }
178 if ($mybrand eq $brand && $mymodel eq $model && "LIN" eq $oscode)
179 {
180 @paths = map { $_->{path} } @{$bundle->{Contents}->{Package}};
181 }
182 }
183 for my $component (@{$xml->{SoftwareComponent}}) {
184 my $componenttype = $component->{ComponentType}->{value};
185
186 # Drop application packages, only firmware and BIOS
187 next if 'APAC' eq $componenttype;
188
189 my $cpath = $component->{path};
190 for my $path (@paths) {
191 if ($cpath =~ m%/$path$%) {
192 push(@paths, $cpath);
193 }
194 }
195 }
196 return @paths;
197 }
198 </pre>
199
200 <p>The code is only tested on RedHat Enterprise Linux, but I suspect
201 it could work on other platforms with some tweaking. Anyone know a
202 index like Catalog.xml is available from HP for HP servers? At the
203 moment I maintain a similar list manually and it is quickly getting
204 outdated.</p>
205 </div>
206
207 <div class="tags">Tags: <a href="http://www.hungry.com/~pere/blog/tags/debian">debian</a>, <a href="http://www.hungry.com/~pere/blog/tags/english">english</a>.</div>
208
209
210 </div>
211
212
213
214
215 <div id="sidebar">
216
217
218
219 <h2>Archive</h2>
220 <ul>
221
222 <li>2024
223 <ul>
224
225 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/01/">January (1)</a></li>
226
227 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/02/">February (1)</a></li>
228
229 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/03/">March (2)</a></li>
230
231 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/04/">April (3)</a></li>
232
233 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/05/">May (1)</a></li>
234
235 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/06/">June (1)</a></li>
236
237 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/07/">July (2)</a></li>
238
239 <li><a href="http://www.hungry.com/~pere/blog/archive/2024/12/">December (1)</a></li>
240
241 </ul></li>
242
243 <li>2023
244 <ul>
245
246 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/01/">January (3)</a></li>
247
248 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/02/">February (1)</a></li>
249
250 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/04/">April (2)</a></li>
251
252 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/05/">May (3)</a></li>
253
254 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/06/">June (1)</a></li>
255
256 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/08/">August (1)</a></li>
257
258 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/09/">September (1)</a></li>
259
260 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/10/">October (1)</a></li>
261
262 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/11/">November (4)</a></li>
263
264 <li><a href="http://www.hungry.com/~pere/blog/archive/2023/12/">December (1)</a></li>
265
266 </ul></li>
267
268 <li>2022
269 <ul>
270
271 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/02/">February (1)</a></li>
272
273 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/03/">March (3)</a></li>
274
275 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/04/">April (2)</a></li>
276
277 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/06/">June (2)</a></li>
278
279 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/07/">July (1)</a></li>
280
281 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/09/">September (1)</a></li>
282
283 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/10/">October (1)</a></li>
284
285 <li><a href="http://www.hungry.com/~pere/blog/archive/2022/12/">December (1)</a></li>
286
287 </ul></li>
288
289 <li>2021
290 <ul>
291
292 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/01/">January (2)</a></li>
293
294 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/02/">February (1)</a></li>
295
296 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/05/">May (1)</a></li>
297
298 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/06/">June (1)</a></li>
299
300 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/07/">July (3)</a></li>
301
302 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/08/">August (1)</a></li>
303
304 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/09/">September (1)</a></li>
305
306 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/10/">October (1)</a></li>
307
308 <li><a href="http://www.hungry.com/~pere/blog/archive/2021/12/">December (1)</a></li>
309
310 </ul></li>
311
312 <li>2020
313 <ul>
314
315 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/02/">February (2)</a></li>
316
317 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/03/">March (2)</a></li>
318
319 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/04/">April (2)</a></li>
320
321 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/05/">May (3)</a></li>
322
323 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/06/">June (2)</a></li>
324
325 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/07/">July (1)</a></li>
326
327 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/09/">September (1)</a></li>
328
329 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/10/">October (1)</a></li>
330
331 <li><a href="http://www.hungry.com/~pere/blog/archive/2020/11/">November (1)</a></li>
332
333 </ul></li>
334
335 <li>2019
336 <ul>
337
338 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/01/">January (4)</a></li>
339
340 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/02/">February (3)</a></li>
341
342 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/03/">March (3)</a></li>
343
344 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/05/">May (2)</a></li>
345
346 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/06/">June (5)</a></li>
347
348 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/07/">July (2)</a></li>
349
350 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/08/">August (1)</a></li>
351
352 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/09/">September (1)</a></li>
353
354 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/11/">November (1)</a></li>
355
356 <li><a href="http://www.hungry.com/~pere/blog/archive/2019/12/">December (4)</a></li>
357
358 </ul></li>
359
360 <li>2018
361 <ul>
362
363 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/01/">January (1)</a></li>
364
365 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/02/">February (5)</a></li>
366
367 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/03/">March (5)</a></li>
368
369 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/04/">April (3)</a></li>
370
371 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/06/">June (2)</a></li>
372
373 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/07/">July (5)</a></li>
374
375 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/08/">August (3)</a></li>
376
377 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/09/">September (3)</a></li>
378
379 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/10/">October (5)</a></li>
380
381 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/11/">November (2)</a></li>
382
383 <li><a href="http://www.hungry.com/~pere/blog/archive/2018/12/">December (4)</a></li>
384
385 </ul></li>
386
387 <li>2017
388 <ul>
389
390 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/01/">January (4)</a></li>
391
392 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/02/">February (3)</a></li>
393
394 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/03/">March (5)</a></li>
395
396 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/04/">April (2)</a></li>
397
398 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/06/">June (5)</a></li>
399
400 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/07/">July (1)</a></li>
401
402 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/08/">August (1)</a></li>
403
404 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/09/">September (3)</a></li>
405
406 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/10/">October (5)</a></li>
407
408 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/11/">November (3)</a></li>
409
410 <li><a href="http://www.hungry.com/~pere/blog/archive/2017/12/">December (4)</a></li>
411
412 </ul></li>
413
414 <li>2016
415 <ul>
416
417 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/01/">January (3)</a></li>
418
419 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/02/">February (2)</a></li>
420
421 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/03/">March (3)</a></li>
422
423 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/04/">April (8)</a></li>
424
425 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/05/">May (8)</a></li>
426
427 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/06/">June (2)</a></li>
428
429 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/07/">July (2)</a></li>
430
431 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/08/">August (5)</a></li>
432
433 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/09/">September (2)</a></li>
434
435 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/10/">October (3)</a></li>
436
437 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/11/">November (8)</a></li>
438
439 <li><a href="http://www.hungry.com/~pere/blog/archive/2016/12/">December (5)</a></li>
440
441 </ul></li>
442
443 <li>2015
444 <ul>
445
446 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/01/">January (7)</a></li>
447
448 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/02/">February (6)</a></li>
449
450 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/03/">March (1)</a></li>
451
452 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/04/">April (4)</a></li>
453
454 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/05/">May (3)</a></li>
455
456 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/06/">June (4)</a></li>
457
458 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/07/">July (6)</a></li>
459
460 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/08/">August (2)</a></li>
461
462 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/09/">September (2)</a></li>
463
464 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/10/">October (9)</a></li>
465
466 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/11/">November (6)</a></li>
467
468 <li><a href="http://www.hungry.com/~pere/blog/archive/2015/12/">December (3)</a></li>
469
470 </ul></li>
471
472 <li>2014
473 <ul>
474
475 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/01/">January (2)</a></li>
476
477 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/02/">February (3)</a></li>
478
479 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/03/">March (8)</a></li>
480
481 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/04/">April (7)</a></li>
482
483 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/05/">May (1)</a></li>
484
485 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/06/">June (2)</a></li>
486
487 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/07/">July (2)</a></li>
488
489 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/08/">August (2)</a></li>
490
491 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/09/">September (5)</a></li>
492
493 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/10/">October (6)</a></li>
494
495 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/11/">November (3)</a></li>
496
497 <li><a href="http://www.hungry.com/~pere/blog/archive/2014/12/">December (5)</a></li>
498
499 </ul></li>
500
501 <li>2013
502 <ul>
503
504 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/01/">January (11)</a></li>
505
506 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/02/">February (9)</a></li>
507
508 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/03/">March (9)</a></li>
509
510 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/04/">April (6)</a></li>
511
512 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/05/">May (9)</a></li>
513
514 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/06/">June (10)</a></li>
515
516 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/07/">July (7)</a></li>
517
518 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/08/">August (3)</a></li>
519
520 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/09/">September (5)</a></li>
521
522 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/10/">October (7)</a></li>
523
524 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/11/">November (9)</a></li>
525
526 <li><a href="http://www.hungry.com/~pere/blog/archive/2013/12/">December (3)</a></li>
527
528 </ul></li>
529
530 <li>2012
531 <ul>
532
533 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/01/">January (7)</a></li>
534
535 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/02/">February (10)</a></li>
536
537 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/03/">March (17)</a></li>
538
539 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/04/">April (12)</a></li>
540
541 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/05/">May (12)</a></li>
542
543 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/06/">June (20)</a></li>
544
545 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/07/">July (17)</a></li>
546
547 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/08/">August (6)</a></li>
548
549 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/09/">September (9)</a></li>
550
551 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/10/">October (17)</a></li>
552
553 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/11/">November (10)</a></li>
554
555 <li><a href="http://www.hungry.com/~pere/blog/archive/2012/12/">December (7)</a></li>
556
557 </ul></li>
558
559 <li>2011
560 <ul>
561
562 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/01/">January (16)</a></li>
563
564 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/02/">February (6)</a></li>
565
566 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/03/">March (6)</a></li>
567
568 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/04/">April (7)</a></li>
569
570 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/05/">May (3)</a></li>
571
572 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/06/">June (2)</a></li>
573
574 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/07/">July (7)</a></li>
575
576 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/08/">August (6)</a></li>
577
578 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/09/">September (4)</a></li>
579
580 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/10/">October (2)</a></li>
581
582 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/11/">November (3)</a></li>
583
584 <li><a href="http://www.hungry.com/~pere/blog/archive/2011/12/">December (1)</a></li>
585
586 </ul></li>
587
588 <li>2010
589 <ul>
590
591 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/01/">January (2)</a></li>
592
593 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/02/">February (1)</a></li>
594
595 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/03/">March (3)</a></li>
596
597 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/04/">April (3)</a></li>
598
599 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/05/">May (9)</a></li>
600
601 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/06/">June (14)</a></li>
602
603 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/07/">July (12)</a></li>
604
605 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/08/">August (13)</a></li>
606
607 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/09/">September (7)</a></li>
608
609 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/10/">October (9)</a></li>
610
611 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/11/">November (13)</a></li>
612
613 <li><a href="http://www.hungry.com/~pere/blog/archive/2010/12/">December (12)</a></li>
614
615 </ul></li>
616
617 <li>2009
618 <ul>
619
620 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/01/">January (8)</a></li>
621
622 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/02/">February (8)</a></li>
623
624 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/03/">March (12)</a></li>
625
626 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/04/">April (10)</a></li>
627
628 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/05/">May (9)</a></li>
629
630 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/06/">June (3)</a></li>
631
632 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/07/">July (4)</a></li>
633
634 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/08/">August (3)</a></li>
635
636 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/09/">September (1)</a></li>
637
638 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/10/">October (2)</a></li>
639
640 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/11/">November (3)</a></li>
641
642 <li><a href="http://www.hungry.com/~pere/blog/archive/2009/12/">December (3)</a></li>
643
644 </ul></li>
645
646 <li>2008
647 <ul>
648
649 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/11/">November (5)</a></li>
650
651 <li><a href="http://www.hungry.com/~pere/blog/archive/2008/12/">December (7)</a></li>
652
653 </ul></li>
654
655 </ul>
656
657
658
659 <h2>Tags</h2>
660 <ul>
661
662 <li><a href="http://www.hungry.com/~pere/blog/tags/3d-printer">3d-printer (19)</a></li>
663
664 <li><a href="http://www.hungry.com/~pere/blog/tags/amiga">amiga (1)</a></li>
665
666 <li><a href="http://www.hungry.com/~pere/blog/tags/aros">aros (1)</a></li>
667
668 <li><a href="http://www.hungry.com/~pere/blog/tags/bankid">bankid (4)</a></li>
669
670 <li><a href="http://www.hungry.com/~pere/blog/tags/betalkontant">betalkontant (9)</a></li>
671
672 <li><a href="http://www.hungry.com/~pere/blog/tags/bitcoin">bitcoin (13)</a></li>
673
674 <li><a href="http://www.hungry.com/~pere/blog/tags/bootsystem">bootsystem (17)</a></li>
675
676 <li><a href="http://www.hungry.com/~pere/blog/tags/bsa">bsa (2)</a></li>
677
678 <li><a href="http://www.hungry.com/~pere/blog/tags/chrpath">chrpath (3)</a></li>
679
680 <li><a href="http://www.hungry.com/~pere/blog/tags/debian">debian (203)</a></li>
681
682 <li><a href="http://www.hungry.com/~pere/blog/tags/debian edu">debian edu (159)</a></li>
683
684 <li><a href="http://www.hungry.com/~pere/blog/tags/debian-handbook">debian-handbook (9)</a></li>
685
686 <li><a href="http://www.hungry.com/~pere/blog/tags/digistan">digistan (11)</a></li>
687
688 <li><a href="http://www.hungry.com/~pere/blog/tags/dld">dld (18)</a></li>
689
690 <li><a href="http://www.hungry.com/~pere/blog/tags/docbook">docbook (33)</a></li>
691
692 <li><a href="http://www.hungry.com/~pere/blog/tags/drivstoffpriser">drivstoffpriser (4)</a></li>
693
694 <li><a href="http://www.hungry.com/~pere/blog/tags/english">english (465)</a></li>
695
696 <li><a href="http://www.hungry.com/~pere/blog/tags/fiksgatami">fiksgatami (23)</a></li>
697
698 <li><a href="http://www.hungry.com/~pere/blog/tags/fildeling">fildeling (14)</a></li>
699
700 <li><a href="http://www.hungry.com/~pere/blog/tags/freeculture">freeculture (34)</a></li>
701
702 <li><a href="http://www.hungry.com/~pere/blog/tags/freedombox">freedombox (9)</a></li>
703
704 <li><a href="http://www.hungry.com/~pere/blog/tags/frikanalen">frikanalen (20)</a></li>
705
706 <li><a href="http://www.hungry.com/~pere/blog/tags/h264">h264 (20)</a></li>
707
708 <li><a href="http://www.hungry.com/~pere/blog/tags/intervju">intervju (43)</a></li>
709
710 <li><a href="http://www.hungry.com/~pere/blog/tags/isenkram">isenkram (18)</a></li>
711
712 <li><a href="http://www.hungry.com/~pere/blog/tags/kart">kart (23)</a></li>
713
714 <li><a href="http://www.hungry.com/~pere/blog/tags/kodi">kodi (6)</a></li>
715
716 <li><a href="http://www.hungry.com/~pere/blog/tags/ldap">ldap (9)</a></li>
717
718 <li><a href="http://www.hungry.com/~pere/blog/tags/lego">lego (5)</a></li>
719
720 <li><a href="http://www.hungry.com/~pere/blog/tags/lenker">lenker (8)</a></li>
721
722 <li><a href="http://www.hungry.com/~pere/blog/tags/linuxcnc">linuxcnc (7)</a></li>
723
724 <li><a href="http://www.hungry.com/~pere/blog/tags/lsdvd">lsdvd (2)</a></li>
725
726 <li><a href="http://www.hungry.com/~pere/blog/tags/ltsp">ltsp (1)</a></li>
727
728 <li><a href="http://www.hungry.com/~pere/blog/tags/madewithcc">madewithcc (3)</a></li>
729
730 <li><a href="http://www.hungry.com/~pere/blog/tags/mesh network">mesh network (8)</a></li>
731
732 <li><a href="http://www.hungry.com/~pere/blog/tags/multimedia">multimedia (46)</a></li>
733
734 <li><a href="http://www.hungry.com/~pere/blog/tags/nice free software">nice free software (15)</a></li>
735
736 <li><a href="http://www.hungry.com/~pere/blog/tags/noark5">noark5 (25)</a></li>
737
738 <li><a href="http://www.hungry.com/~pere/blog/tags/norsk">norsk (325)</a></li>
739
740 <li><a href="http://www.hungry.com/~pere/blog/tags/nuug">nuug (199)</a></li>
741
742 <li><a href="http://www.hungry.com/~pere/blog/tags/offentlig innsyn">offentlig innsyn (41)</a></li>
743
744 <li><a href="http://www.hungry.com/~pere/blog/tags/open311">open311 (2)</a></li>
745
746 <li><a href="http://www.hungry.com/~pere/blog/tags/opensnitch">opensnitch (4)</a></li>
747
748 <li><a href="http://www.hungry.com/~pere/blog/tags/opphavsrett">opphavsrett (76)</a></li>
749
750 <li><a href="http://www.hungry.com/~pere/blog/tags/personvern">personvern (114)</a></li>
751
752 <li><a href="http://www.hungry.com/~pere/blog/tags/raid">raid (4)</a></li>
753
754 <li><a href="http://www.hungry.com/~pere/blog/tags/reactos">reactos (1)</a></li>
755
756 <li><a href="http://www.hungry.com/~pere/blog/tags/reprap">reprap (11)</a></li>
757
758 <li><a href="http://www.hungry.com/~pere/blog/tags/rfid">rfid (3)</a></li>
759
760 <li><a href="http://www.hungry.com/~pere/blog/tags/robot">robot (17)</a></li>
761
762 <li><a href="http://www.hungry.com/~pere/blog/tags/rss">rss (1)</a></li>
763
764 <li><a href="http://www.hungry.com/~pere/blog/tags/ruter">ruter (7)</a></li>
765
766 <li><a href="http://www.hungry.com/~pere/blog/tags/scraperwiki">scraperwiki (2)</a></li>
767
768 <li><a href="http://www.hungry.com/~pere/blog/tags/sikkerhet">sikkerhet (60)</a></li>
769
770 <li><a href="http://www.hungry.com/~pere/blog/tags/sitesummary">sitesummary (4)</a></li>
771
772 <li><a href="http://www.hungry.com/~pere/blog/tags/skepsis">skepsis (5)</a></li>
773
774 <li><a href="http://www.hungry.com/~pere/blog/tags/standard">standard (76)</a></li>
775
776 <li><a href="http://www.hungry.com/~pere/blog/tags/stavekontroll">stavekontroll (7)</a></li>
777
778 <li><a href="http://www.hungry.com/~pere/blog/tags/stortinget">stortinget (14)</a></li>
779
780 <li><a href="http://www.hungry.com/~pere/blog/tags/surveillance">surveillance (65)</a></li>
781
782 <li><a href="http://www.hungry.com/~pere/blog/tags/sysadmin">sysadmin (5)</a></li>
783
784 <li><a href="http://www.hungry.com/~pere/blog/tags/usenix">usenix (2)</a></li>
785
786 <li><a href="http://www.hungry.com/~pere/blog/tags/valg">valg (9)</a></li>
787
788 <li><a href="http://www.hungry.com/~pere/blog/tags/verkidetfri">verkidetfri (22)</a></li>
789
790 <li><a href="http://www.hungry.com/~pere/blog/tags/video">video (80)</a></li>
791
792 <li><a href="http://www.hungry.com/~pere/blog/tags/vitenskap">vitenskap (4)</a></li>
793
794 <li><a href="http://www.hungry.com/~pere/blog/tags/web">web (42)</a></li>
795
796 </ul>
797
798
799 </div>
800 <p style="text-align: right">
801 Created by <a href="http://steve.org.uk/Software/chronicle">Chronicle v4.6</a>
802 </p>
803
804 </body>
805 </html>