/[cvs]/joko/doc/SampleTasks/joko_2003-03.twingle

Diff of /joko/doc/SampleTasks/joko_2003-03.twingle

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-revision 1.17 by joko,
Sat Mar  8 11:27:00 2003 UTC
+revision 1.75 by joko,
Thu Mar 13 00:25:59 2003 UTC
 Line 12
  @cvs-info
    $Id$
    $Log$
+   Revision 1.75  2003/03/13 00:25:59  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.74  2003/03/12 23:55:51  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.73  2003/03/12 23:25:51  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.72  2003/03/12 22:55:51  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.71  2003/03/12 22:25:51  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.68  2003/03/12 20:55:52  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.67  2003/03/12 20:25:52  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.66  2003/03/12 19:56:04  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.65  2003/03/12 19:25:53  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.64  2003/03/12 18:56:14  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.63  2003/03/12 18:25:53  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.62  2003/03/12 17:55:49  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.61  2003/03/12 17:25:49  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.60  2003/03/12 15:55:57  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.59  2003/03/12 05:56:09  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.58  2003/03/12 05:26:22  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.57  2003/03/12 04:55:52  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.56  2003/03/12 04:26:09  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.55  2003/03/12 02:55:54  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.54  2003/03/12 01:55:58  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.53  2003/03/12 01:25:57  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.52  2003/03/11 23:55:58  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.51  2003/03/11 23:25:49  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.50  2003/03/11 22:56:12  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.48  2003/03/11 22:03:23  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.47  2003/03/11 21:05:22  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.45  2003/03/11 18:55:52  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.43  2003/03/11 17:56:02  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.42  2003/03/11 15:26:01  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.41  2003/03/11 14:56:02  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.40  2003/03/11 06:25:59  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.39  2003/03/11 05:56:44  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.38  2003/03/11 05:26:23  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.37  2003/03/11 04:25:58  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.36  2003/03/11 02:55:54  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.35  2003/03/11 01:55:57  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.34  2003/03/10 23:55:51  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.33  2003/03/10 18:55:55  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.32  2003/03/10 17:56:05  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.31  2003/03/10 16:25:55  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.30  2003/03/10 03:56:32  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.29  2003/03/10 03:27:24  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.27  2003/03/09 19:56:04  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.25  2003/03/08 23:26:21  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.24  2003/03/08 22:56:30  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.23  2003/03/08 18:26:20  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.21  2003/03/08 14:26:13  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.20  2003/03/08 13:56:42  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.19  2003/03/08 12:56:24  joko
+   + AUTOCOMMIT: updated/added content
+   Revision 1.18  2003/03/08 12:27:20  joko
+   + AUTOCOMMIT: updated/added content
    Revision 1.17  2003/03/08 11:27:00  joko
    + AUTOCOMMIT: updated/added content
-Line 409 
 o Twingle!
+Line 559 
 o Twingle!
    o twingle -> dispatchmail (Twingle::Mail)
    o twingle -> twingledoc (Twingle::Doc)
- o refactor to "twingled/":
+ o update www.netfrag.org
-   o http://netfrag.org/~joko/computing/overview/topics/topics/
+   o refactor to "twingled/":
-   o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
+     o http://netfrag.org/~joko/computing/overview/topics/topics/
- o update http://netfrag.org/~joko/computing/overview/topics/topics.html
+     o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
+   o update http://netfrag.org/~joko/computing/overview/topics/topics.html
  x re-enable Yakka
-Line 480 
 x updated phpDocumentor to version from
+Line 631 
 x updated phpDocumentor to version from
      x apt-get install dia2code
  x setup org.droogs--Autodia: location http://www.droogs.org/autodia/
+   #> cd /tmp
+   #> /data/opt/tools/Autodia-1.4/autodia.pl -l php -i * -p /data/www/virtual/netfrag/docs/nfo/code/flib -O
    x setup CPAN--Template: perl -MCPAN -e "install Template"
    ->CPAN--TT2
    ->CPAN--Splash!
-Line 512 
 x setup org.droogs--Autodia: location ht
+Line 665 
 x setup org.droogs--Autodia: location ht
         ->Debian--libgd2-xpm: apt-get install libgd2-xpm libgd2-xpm-dev
            #> cd /.cpan/build/GD-2.06
            #> make
+   x some further library-patches: cd /usr/lib
+     #> ln -s ln -s libperl.so.5.8 libperl.so
+     #> ln -s libpng.so.2 libpng.so
+     #> ln -s libfreetype.so.6 libfreetype.so
+     #> ln -s libjpeg.so.62 libjpeg.so
+   x test:
+     #> ld -l png|jpeg|freetype|perl|X11
+     X11 still fails with make GD!!!
+     #> cd /.cpan/build/GD-2.06
+     #> make
+       /usr/bin/ld: cannot find -lX11
+       collect2: ld returned 1 exit status
+       make: *** [blib/arch/auto/GD/GD.so] Error 1
+     #> apt-get install xlibs-dev
+     #> make
+     yai!
+     #> make test
+       t/GD..........ok 1/10libpng warning: Application was compiled with png.h from libpng-1.2.5
+       libpng warning: Application  is running with png.c from libpng-1.0.12
+       gd-png:  fatal libpng error: Incompatible libpng version in application and library
+     #> apt-get install libpng2-dev
+     #> apt-get install libjpeg62-dev
+       ... still the same error with "make test"
+     #> apt-get install libpng3 libpng3-dev
+     #> apt-get install libfreetype6-dev
+     The first output xml is seen! Great! Let's move on to graphviz:
+       Can't locate GraphViz.pm in @INC (@INC contains: /data/opt/tools/Autodia-1.4 /etc/perl /usr/local/lib/perl/5.8.0 /usr/local/share/perl/5.8.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8.0 /usr/share/perl/5.8.0 /usr/local/lib/site_perl .) at /data/opt/tools/Autodia-1.4/Autodia/Diagram.pm line 336.
+     #> apt-get install graphviz
+     ???#> perl -MCPAN -e "install Template"
+     #> perl -MCPAN -e "install Graphviz"
+       ->CPAN--IPC::Run
+       ->CPAN--Graph
+       ->CPAN--Math::Bezier
+       ->CPAN--Heap
+     Freetype Font's do not work!
+     #> apt-get install freetype2-tools
+     #> apt-get install libttf-dev
+     #> apt-get install xfonts-scalable
+     #> apt-get install xfonts-base
+     #> apt-get install ttf-freefont
+           Freefont Serif, Sans and Mono Truetype fonts:
+           A set of free high-quality TrueType fonts covering the UCS character set.
+           These fonts are similar to the (in)famous Helvetica, Times and Courier fonts.
+           http://packages.debian.org/unstable/x11/ttf-freefont.html
+     (#> apt-get install ttf-xfree86-nonfree ttf-larabie-deco ttf-larabie-straight ttf-larabie-uncommon)
+     #> defoma-font register-all /etc/defoma/hints/ttf-freefont.hints
+   o enhance:
+       root@quepasa:/home/joko/public_html/test# ./.autodiarc
+       getting pattern for php
+       using directory : /data/www/virtual/netfrag/docs/nfo/code/org.netfrag.glib
+       recursively searching files..
+     o the "php-pattern" should also contain namespaces and stuff
+       (components gets instantiated by either 'mkObject' or 'php::mkComponent')
+       make this possible!
+ o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
+ o phpDirectoryIndex:
+   o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
+   o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
+ @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
+ o autodia: enhance with "projects"
+    <-> couple with phpDocumentor
+ o phpDocumentor: try php 4.3.0 for having cross-indexed browsable source as an additional feature ;-)
+   o <-> link to pages prepared by Autodia
+   o add additional browser in top left frame for cross-domain-browsing (having multiple apis beside each other)
+   o the html-title! (make it unique!!!)
+ o for Autodia:
+   o resize images to a) 800x600 portrait and b) DIN A 4 square or s.th.l.th.
+     => x .autozoom -> zoomall -> zoommulti -> zoomone
+   o stamp picture with header and footer (little expressions for including predefined title, current filename, date, etc.!)
+   o idea: render as SVG???
+   o class- and package-diagrams:
+     o "Class" for relationships of Code- and DB-Schema-classes
+     o "Package" for relationships of code-packages
+   o integrate with phpDocumentor:
+     /data/opt/tools/phpdocumentor/phpDocumentor/Converters/HTML/frames/templates/phpedit/templates/left_frame.tpl
+   o Autodia-TODO:
+     Add ability to split projects into multiple diagrams and group contents of
+     a diagram/subdir into system boxes - much improving clarity in big
+     projects.
+ o glib-namespace aufr�umen!
+ o twingle
+   o what about "<pre>"-blocks?
+   o what about non-html-tags (e.g. <optional-var-name>)?
+    => we'll probably need a html-tag-db to solve this
+   o establish as RunnerAgent and IntervalRunnerAgent on quepasa!
+ o phpDocumentIndex
+   o recognize symlinked directories!!!
+   o integrate with ImageZoom written for Autodia
+     -> manipulate images: zoom, rotate
+   o sort order:
+     o default: show directories on top
+     o make changable through columns
+   o option to force view of hidden files (e.g. dot-files)
+   o 24h-time-format (no AM/PM)
+   o UML-Class-diagram-icon for tutorial!!!
+ o modify /etc/hosts entry by rule!!!!
+ o Yakka: automate reinstallation (new IntervalRunnerAgent) of libxml2
+   #> dpkg -i /home/bareface/public_html/yakka/data/libxml2_2.4.19-4_i386.deb
+   #> /etc/init.d/apache restart
+ o autozoom/runzoom
+   o from (e.g. test6/)
+   o to (e.g. test6/zoomed/)
+ o global "last-recent-error"-page for admin to view errors occouring
+   ->SystemErrors
+   ->StepProcessing: ./.runrc: update|build|publish
+ o clean up disks!!!
+   o h1.service.netfrag.org
+   o quepasa.netfrag.org
+ o natraj/sorceress: server-consolidation?
+ o monitor regularly: http://netfrag.org/docs/code/api/org.netfrag/errors.html
+ o DataSource::Generic <-> ObjectList!!!
+ o Yakka: (javascript-control):
+   o let CTRL + ENTER make a new para
+   o let CTRL + CTRL (double-hit) make a new page from WikiWord left of the cursor (splash into a new DHTML page!)
+ x root@quepasa:/data# apt-get install pdumpfs
+ o final solution for the libxml-problem?
+   root@quepasa:/home/service/backup# apt-get --fix-broken --show-upgraded --simulate dist-upgrade
+     Reading Package Lists... Done
+     Building Dependency Tree... Done
+     Correcting dependencies... Done
+     Calculating Upgrade... Done
+     The following packages will be REMOVED:
+       libxslt1 php4-domxml
+packages upgraded, 0 newly installed, 2 to remove and 0  not upgraded.
+     Remv libxslt1 (1.0.27-1 ) [php4-domxml ]
+     Remv php4-domxml (4:4.2.3-11 )
+   root@quepasa:/tmp# apt-get install pdumpfs
+     Reading Package Lists... Done
+     Building Dependency Tree... Done
+     You might want to run `apt-get -f install' to correct these:
+     Sorry, but the following packages have unmet dependencies:
+       libxslt1: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
+       php4-domxml: Depends: libxml2 (>= 2.5.0-1) but 2.4.19-4 is to be installed
+     E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
+   x dpkg --force-depends -r libxml2
+   o dpkg-liftpackage libxml2_2.4.19-4_i386.deb 2.5.0-1
+     x dpkg-deb -x libxml2_2.4.19-4_i386.deb fakepkg
+     x dpkg-deb -e libxml2_2.4.19-4_i386.deb
+     x mv DEBIAN fakepkg/
+     x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
+     x dpkg -i libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
+ o update www.netfrag.org
+ o announce on www.netfrag.org
+   o api-doc
+   o packages.netfrag.org (libxml2!)
+   o autogenerate:
+     o api-doc & diags
+     o twingle
+ o ->search.netfrag.org/ruby
+ o install and use 'monit' to monitor uml's!
+ o refactor Yakka::YakkaSetup
+ o quepasa - Error: AMaViS
+    <screen>
+     Starting AMaViS Daemons: amavis-milter amavisd
+     Can't locate Razor/Client.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.8.0 /usr/local/share/perl/5.8.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8.0 /usr/share/perl/5.8.0 /usr/local/lib/site_perl) at /usr/sbin/amavisd line 54.
+     BEGIN failed--compilation aborted at /usr/sbin/amavisd line 54.
+    </screen>
+   - probably because of perl-5.8.0?
+   x apt-get install razor   #)�$&(
+   solution:
+     x dpkg --force-depends -r razor
+     x wget http://ftp.de.debian.org/debian/pool/main/r/razor/razor_1.20-1_all.deb
+     x dpkg -i razor_1.20-1_all.deb
+      => depends on 'libtime-hires-perl', so:
+       x wget http://ftp.de.debian.org/debian/pool/main/libt/libtime-hires-perl/libtime-hires-perl_1.20-4_i386.deb
+       x dpkg -i libtime-hires-perl_1.20-4_i386.deb
+         dpkg: dependency problems prevent configuration of libtime-hires-perl:
+          libtime-hires-perl depends on perlapi-5.6.0; however:
+           Package perlapi-5.6.0 is not installed.
+           ;-( /)(%(/$%%&$
+     => removing dependencies about everything from razor1-package
+       x dpkg -x razor_1.20-1_all.deb razor
+       x dpkg -r razor_1.20-1_all.deb
+       x mv DEBIAN/ razor/
+       x do: remove line 'Depends:' from DEBIAN/control
+       [x chmod -R 0755 razor/DEBIAN/] maybe!  (if: dpkg-deb: control directory has bad permissions 2755 (must be >=0755 and <=0775))
+       x dpkg -b razor razor_1.20-1_all_nodeps.deb
+       x cp razor_1.20-1_all_nodeps.deb /data/Packages/dists/stable/contrib/binary-i386/
+     =>
+       x dpkg -i /data/Packages/dists/stable/contrib/binary-i386/razor_1.20-1_all_nodeps.deb
+     => [test]
+       x /etc/init.d/amavis-milter start
+        <screen>
+         Can't load '/usr/lib/perl5/auto/Time/HiRes/HiRes.so' for module Time::HiRes: /usr/lib/perl5/auto/Time/HiRes/HiRes.so: undefined symbol: PL_stack_max at /usr/lib/perl/5.8.0/DynaLoader.pm line 225.
+          at /usr/sbin/amavisd line 46
+         Compilation failed in require at /usr/sbin/amavisd line 46.
+         BEGIN failed--compilation aborted at /usr/sbin/amavisd line 46.
+        </screen>
+     => [CPAN-install]
+       x perl -MCPAN -e "install Time::HiRes"
+        <screen>
+           [...]
+           compile -- compile -- compile
+           [...]
+           Running make install
+           Installing /usr/lib/perl/5.8.0/auto/Time/HiRes/HiRes.so
+           Files found in blib/arch: installing files in blib/lib into architecture dependent library tree
+           Installing /usr/lib/perl/5.8.0/Time/HiRes.pm
+           Installing /usr/share/man/man3/Time::HiRes.3pm
+           Writing /usr/lib/perl/5.8.0/auto/Time/HiRes/.packlist
+           Appending installation info to /usr/lib/perl/5.8.0/perllocal.pod
+             /usr/bin/make install  -- OK
+        </screen>
+   x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
+       x /etc/init.d/amavis-milter restart
+         no! same error as above!
+       the problem is:
+       watch the output of 'perl -V' - at the bottom:
+       <screen>
+         Characteristics of this binary (from libperl):
+           Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
+           Built under linux
+           Compiled at Feb 17 2003 12:38:57
+           @INC:
+             /etc/perl
+             /usr/local/lib/perl/5.8.0
+             /usr/local/share/perl/5.8.0
+             /usr/lib/perl5
+             /usr/share/perl5
+             /usr/lib/perl/5.8.0
+             /usr/share/perl/5.8.0
+             /usr/local/lib/site_perl
+             .
+       </screen>
+       The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
+       /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
+       We have these options:
+. delete this stuff
+. put a better version at '.'
+. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
+. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
+       Hmmm.....
+         I think i'll choose option 1.:
+         x rm -rf /usr/lib/perl5/auto/Time/HiRes
+         (or if you don't wanna be as brute-force)
+         x cd /usr/lib/perl5/auto/Time
+         x mv HiRes HiRes.old
+     => let's try again:
+       x /etc/init.d/amavis-milter restart
+         Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
+     => ahhh...  (also testable via 'perl -MTime::HiRes')
+       x dpkg --force-depends -r libtime-hires-perl
+       => my fault! ;-)
+   => so, everything works fine now....
+       x /etc/init.d/amavis-milter restart
+ o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
+ o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
+ o use pdumpfs!
+ o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
+ o write meta-documentation about why it's required to lift version-numbers of debian-packages
+   -> Why dpkg-liftversion?
+. yakka: libxml2!!!
+. amavis-milter: razor-1-branch-required
+ o installing pdumpfs as system-wide backup-system:
+   x mkdir -p /home/service/virtual/pdumpfs/var/data
+   x mkdir -p /home/service/virtual/pdumpfs/var/log
+   x cd /usr/local/bin
+   x ln -s /home/service/virtual/pdumpfs/backup .
+ o feature: BrowsableBackup:
+   o missing: authentication via LDAP....
+ o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
+   ->packages.service.netfrag.org
+   -->/usr/local/bin
+ o one account - three services:
+   o wiki
+   o news
+   o backup
+   (o ssh) (not-a-must)
+ o dpkg-modcontrol!!!
+ o robinson - purge package dependencies from .deb- or .rpm-packages
+   can alien do that?
+ o rsync working: view from the server-side:
+?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
+ x finally: we have a backup-system!
+   - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
+   - backs up:
+     x /home/*   (except /home/service)
+     x /data/bin  (approx. 9.2M)
+     x /data/libs  (approx. 1.7M)
+     x /data/opt  (approx. 27M)
+     o /data/var  (approx. 104M)
+       o mysql-db
+       o news-spool
+     o /data/www  (approx. 126M)
+       x /data/www/virtual/lashlarue  (approx. 28M)
+       x /data/www/virtual/netfrag  (approx. 68M)
+       x /data/www/virtual/wac  (approx. 4M)
+   o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
+   o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
+   => #> crontab -e
+         adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
+   o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
+ o establish logfile-rotation with logrotate!!!
+   #> cd /data/www/virtual/lashlarue/log
+   #> gzip access_log
+   #> gzip error_log
+ o more todos:
+   x clean more diskspace
+     - How to find files larger than, hmm, let's say: 512MB?
+       use 'dus'! [Disk Usage Sorter]
+       http://marginalhacks.com/bin/dus
+     - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
+     - h1.service.netfrag.org
+       /dev/hda7             38570848  33162404   5408444  86% /
+     o /home/uml/skels aufr�umen!
+   o draw more diagrams
+   o let 'monit' monitor our umls
+     - together with heartbeat!
+   o make more backups
+     databases: code (repository) and rdbms-sql (mysql)
+ o look in /var/log/syslog after crash! (other logfiles?)
+ o h1.service.netfrag.org:
+   rjoko@h1:/home/uml/helo # monit
+   monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
+   rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
+ x h1.service.netfrag.org - ssh-upgrade [security] (2.9p2 -> 2.9.9p2)
+   rjoko@h1:~ # ssh -V
+   OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
+   rjoko@h1:~ # rpm -U ftp://ftp.suse.com/pub/suse/i386/update/7.3/sec1/openssh.rpm
+   rjoko@h1:~ # ssh -V
+   OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
+ o what about legolas?
+ o search-shortcut to rpmfind.net
+ o request to hetzner:
+   please delete handle "CNO: MM458-ABC"...
+ o update www.netfrag.org
+   o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
+ o update www.netfrag.org
+   x HomePage (phpWiki::Index): remove yakka's "to be repaired" - line
+   o Overview: add link to DocumentIndex at section 'Documentation'
+   x update links (jonen's docs/software, etc.)
+   o rename http://netfrag.org/docs/build/ to http://netfrag.org/docs/.build/ or http://netfrag.org/docs/@build/
+   o rename http://netfrag.org/docs/topics/caesar/ to http://netfrag.org/docs/topics/sysadmin/ ???
+   x add new items to sections
+   x update/enhance news-section (Overview, Details)
+ o run broken-link-finder on www.netfrag.org
+   -> find nice project!
+ o infra for www.netfrag.org
+   o make this shortcut possible: http://netfrag.org/Overview
+ o account for jonen@www.netfrag.org--phpWiki::*
+ o twingle:
+   render 'o' and/or 'x' symbols as checkboxes other users can use to enable/prioritize tasks
+ o backup eagle.netfrag.org!!!
+ o enhance backup-system
+   LookAt::http://www.netfrag.org/webnews/article.php?id=320&group=nfo.links.computing
+ o LookAt = MIME-compliant multi-glass
+ o at note/attachment to documents shown via browser to inform user about backups made
+   (link to backup-locations/-urls)
+ o search::admintools before actually starting a ToolHierarchy|ToolTree
+ o http://www.netfrag.org/~joko/computing/overview/topics/SampleTasks/joko_2003-01.html
+   Torus::Publish::ReWeb <-> Torus::Publish::ResearchWeb ???
+ o search::IMAPFilter
+ o QoS for apt-get!!!  (http or ftp to x.debian.org or uni-erlangen.de (parse /etc/apt/sources.list!!!))
+ x jonen makes the words: integraded! yeah!
+ o Develop a metadata-model (preferably stored inside an LDAP-daemon),
+   which can hold information about Host <-> vHost <-> Service(s).
+   This would enhance the Host <-> [posix]Account model currently in development.
+   o Also associate the [posix]Accounts with an AddressBook! (AddressBook <-> ProprietaryAddressBook)
+   o Also associate MailRouting with that [posix]Accounts
+   => this has to be implemented:
+. already in development: Host <-> posixAccount, Host <-> MailRouting
+. tbd: Host <-> vHost <-> Service(s)
+. tbd: posixAccount <-> AddressBook
+. tbd: posixAccount <-> MailRouting
+ o use [rss2email|http://www.w3.org/2002/09/rss2email/]
+   -> that's it: news//rss -> rss2email
+   -> choose a web-based rss-reader from http://blogspace.com/rss/readers
+   o LookAt::[ModIndexRSS|http://software.tangent.org/projects.pl?view=mod_index_rss]
+     also look at "mod_repository for Apache" there!!!
+ o close down almost everything on h1.service.netfrag.org
+   o ntop
+   o apache
+   o mysql
+   o vsd
+   o write (success-)story!!!
+ # --- bookmark, 2003-03-13 00:43
+ o note about workflow / FAQ: what about old root-emails on the main-host?
+   x purged old mboxes
+     -> just purge them? (admin-action: approve purge!)
+     #> cd /var/spool/mail
+     #> >root      (updated recently)
+     #> >service      (updated recently)
+     #> rm netsaint      (last entry: Date/Time: Thu Jan 23 14:32:48 CET 2003)
+   o Write MiniHowTo: How to check if a mbox contains mud-only? try 'formail'!
+     #> cat {mbox-file} | formail -I "" | less
+     from 'man formail':
+        To extract the header from a message:
+               formail -X ""
+        or
+               sed -e '/^$/ q'
+        To extract the body from a message:
+               formail -I ""
+        or
+               sed -e '1,/^$/ d'
+   !!!!!!    no - this doesn't work - 'formail' is not for reading whole 'mbox'-format    !!!!!!
+   use this:
+     #> mutt -f <mbox-file>
+   x purged old mboxes:
+     #> rm rfms      (last entry: Date: Fri, 6 Dec 2002 20:45:01 +0100)
+     #> rm jonen     (last entry: Jun 25  2002)
+ o convert diffs of this file to rss-chunks to be able to feed them to a RecentChanged Page or arbitrary rss-aggregators
+ o make up an "edit"-mode of this document:
+   o WorkFlow: "Make a personal WishList from items of another users TaskList."
+   o ToImplement: KISS, Click & Go
+ o x.netfrag.org - a server made up of WebServices
+ x glossary::KISS - Keep It Simple, Stupid
+   LookAt::http://whatis.techtarget.com/definition/0,,sid9_gci521694,00.html
+   <paste>
+     <title>KISS Principle</title>
+     The KISS (Keep It Simple, Stupid) Principle is self-descriptive and recognizes two things:
+. People (including product and service users) generally want things that are simple,
+         meaning easy to learn and use.
+. A company that makes products or furnishes services may find simplicity an advantage
+         for the company as well, since it tends to shorten time and reduce cost.
+         (Where the company is trying to use the principle on behalf of users, however,
+         design time may take longer and cost more, but the net effect will be beneficial since
+         easy-to-learn-and-use products and services tend to be cheaper to produce and service in the long run.)
+     The New Hacker's Dictionary, edited by Eric Raymond, says the the KISS Principle
+     is sometimes cited on a development project to fend off "creeping featurism."
+   </paste>
+   SeeAlso::[Ockham's razor|http://whatis.techtarget.com/definition/0,,sid9_gci212684,00.html]
+ o look how Horde looks with the current 'chora'-stylesheet...
+ # --- bookmark, 2003-03-13 00:43
+ o dus2html:
+   o aggregate outputs from dus to one or more linked html page(s)
+   o run in interval (cron!)
+ o server- & tool-consolidation (moonX, toolX)
+ o phpDocumentIndex should get different "modes":
+   o ViewMode (normal, twingled, etc.)
+   o ParsedMode (into rss-chunks by diff2rss)
+   o RevisionMode (per file, if .ext == ',v')
+ o generic framework to build a backend for a web-based ProductBuilder (like alternate's PC-Builder and many others)
+   o Zwischensumme
+ o komplan.com - Homepage!!!
+ o translate selfhtml?
+ o search::[php & rss & Dublin Core]
+ o "what happens if 'dispatchmail' prints something to the console" or ...
+   "check out how to let dispatchmail append stuff to /var/log/syslog"
+ x modified routing of netsaint-mails:
+   netsaint@h1.service.netfrag.org -> service@h1.service.netfrag.org -> ...
+     'service' is a local posix account...
+     'service' is aliased to 'alert@service.netfrag.org, \service' in /etc/mail/aliases on h1.service.netfrag.org
+   ... -> SMTP -> MX:quepasa.netfrag.org ->
+     'alert' is a virtual user mapped to local posix user 'gateway' in /etc/mail/virtusertable on quepasa.netfrag.org
+     'gateway' is also a service-account - purpose: forward/copy smtp-mail to other locations
+   -> nfo.support@news.netfrag.org
+     now the mail gets posted to 'nfo.support' at news.netfrag.org (via nntp)
+ o why does quepasa.netfrag.org crash regularly?
+ o first time tried 'intop' on h1.service.netfrag.org - nice tool! (just knew the web-frontend before!)
+   -- intop 0.0.1 (Sep 24 2001) -- The first interactive ntop program.
+   (C) Copyright 2000 L. Deri and R. Carbone. All rights reserved.

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