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

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

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-revision 1.18 by joko,
Sat Mar  8 12:27:20 2003 UTC
+revision 1.110 by joko,
Mon Mar 17 18:26:26 2003 UTC
 Line 11
  @document-history
  @cvs-info
    $Id$
-   $Log$
-   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
-   Revision 1.16  2003/03/08 08:56:05  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.15  2003/03/08 07:55:59  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.14  2003/03/08 07:25:57  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.13  2003/03/08 05:56:38  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.12  2003/03/08 05:25:54  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.11  2003/03/08 04:55:46  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.10  2003/03/07 22:26:20  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.9  2003/03/07 20:56:02  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.8  2003/03/07 18:26:17  joko
-   + AUTOCOMMIT: updated/added content
-   Revision 1.7  2003/03/07 17:56:46  joko
+   Revision 1.93  2003/03/14 14:55:57  joko
    + AUTOCOMMIT: updated/added content
-   Revision 1.6  2003/03/07 16:56:42  joko
+   Revision 1.91  2003/03/13 15:25:56  joko
    + AUTOCOMMIT: updated/added content
-   Revision 1.5  2003/03/07 15:57:11  joko
+   Revision 1.90  2003/03/13 14:56:54  joko
    + AUTOCOMMIT: updated/added content
-   Revision 1.4  2003/03/07 04:25:54  joko
-   + AUTOCOMMIT: updated/added content
    Revision 1.3  2003/03/07 03:56:59  joko
    + AUTOCOMMIT: updated/added content
-Line 412 
 o Twingle!
+Line 378 
 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 543 
 x setup org.droogs--Autodia: location ht
+Line 510 
 x setup org.droogs--Autodia: location ht
      #> 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: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
+ 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 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
+     x install and configure 'monit'
+       - ... some libs and stuff to be installed on suse ....
+       - /etc/monitrc (not /etc/monit.conf!!!)
+         - requires to be a true file:
+           monit: The control file '/etc/monitrc' must not be a symbolic link.
+           rjoko@h1:/home/service/bin/caesar # cd /etc/
+           rjoko@h1:/etc # rm monitrc
+           rjoko@h1:/etc # mv monit.conf monitrc
+         - requires to have certain permissions:
+           monit: The control file '/etc/monitrc' must have permissions no more than -rwx------ (0700); right now permissions are -rw-r--r-- (0644).
+           rjoko@h1:/etc # chmod a-rwx monitrc
+           rjoko@h1:/etc # chmod 077 monitrc
+         - try again:
+           #> monit
+         - yup!
+     x monitoring these services by pid:
+         o atd.pid
+         x cron.pid
+         o gpm.pid
+         x inetd.pid
+         o ippl.pid
+         o klogd.pid
+         x monit.pid
+         o nscd.pid
+         o ntop.sock=
+         o proftpd/
+         o samba/
+         x sendmail/
+         o smpppd/
+         x sshd.pid
+         x syslogd.pid
+     o let it work together with heartbeats on umls
+   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.
+ x refactor 'estats' on h1.service.netfrag.org
+   x new design
+   x new location
+     - http://h1.service.netfrag.org/~service/estats/ -> http://h1.service.netfrag.org/caesar/
+   c new architecture? (use WML - Website Meta Language?)
+   x new names for services / new hierarchy
+     - Alerts
+       - news.netfrag.org/nfo.support
+     - Accounting
+       - bw_accounting
+     - DiskSpaceUsage (dus2html)  [new]
+     - IOGraph
+     - Monitoring
+       - Service
+         - netsaint
+         - nsa
+         - monit
+       - Network
+         - ip-connection-state (via ippl)
+         - ip-port-state (via snmpwalk)
+     - Backup
+       - netfrag.org/backup/
+       - bacula
+     - Logs
+       - news.netfrag.org/nfo.support
+   x new backend for "Monitoring" replacing...
+       #*/10 * * * * tail -n 100 /var/log/ippl/all.log > /home/service/public_html/misc/ll/connstate/ippl_output.txt
+       #0 0 * * *     /home/service/bin/webalizer/mkstats.sh > /dev/null
+       #*/10 * * * * /home/service/bin/acctools/getopenports.pl > /home/service/public_html/estats/ll/portstate/snmp_output.txt
+     ... through some modules from CPAN ...
+       x File::Tail
+         x Time::HiRes
+       x File::Data
+         x wget http://search.cpan.org/CPAN/authors/id/R/RF/RFOLEY/File-Data-1.12.tar.gz
+      ... established in /home/service/bin/agents/...
+      x [conns] ippl/recent.pl (running in background)
+      x [procs] pstree/procs (linked to /etc/cron.daily)
+      x [ports] snmpwalk/getopenports (snmpwalk/ports linked to /etc/cron.hourly)
+ i pdumpfs
+   - 2003-03-13 - before
+     Filesystem           1K-blocks      Used Available Use% Mounted on
+     /dev/ubd/0             1007896    795632    161064  84% /
+     /dev/ubd/2             2015824   1090236    823188  57% /data
+   - 2003-03-13 - after
+     Filesystem           1K-blocks      Used Available Use% Mounted on
+     /dev/ubd/0             1007896    795852    160844  84% /
+     /dev/ubd/2             2015824   1283688    629736  68% /data
+ o write MiniHowTo: What the hell is a "Jotter"?
+   from: http://www.ericlindsay.com/epoc/bjot5.htm
+     Jotter is a quick note taker that can include dates, sketches, spreadsheets, and spreadsheet graphs.
+     You can change the format of sketch and spreadsheet objects. You can also include icons that lead
+     you to word processed documents or to recorded voice and sound files.
+   from: http://www.series5mx.com/machine/software/jotter.asp
+     Jotter solves the problem by allowing you to enter information as you think of it, without thought
+     to form or structure. It�s also always just a screen tap away, on the Series 5mx icon bar.
+ from: http://www.office-futures.com/2003_03_02_OfficeJotterArchive.htm#90417172
+   AtNewYork - Microsoft Unleashes Greenwich IM Beta
+   Thor Olavsrud
+   Adding steam to its efforts to build greater support for collaboration in the enterprise,
+   Microsoft unveiled the first widely available beta of 'Greenwich,' the code-name for its
+   new instant messaging and real-time collaboration server software. [snip]
+   The technology is designed to provide a central means that will manage all real-time
+   communications within an enterprise. Greenwich, slated for commercial release in mid-2003,
+   will integrate presence (knowledge of whether a person is online and available) into the
+   Windows Server 2003 platform to give enterprises access to voice, video and data collaboration.
+ o caesar = ISPMan + {Ms Greenwich (TM)} + {Ms Exchange (TM)}
+     ims + ums!!!
+ o write MiniHowTo: What the hell does Microsoft with Greenwich?
+   from: http://www.jainnet.com/knowledgeeldorado/archives/2002/08/12/index.html
+     Microsoft Greenwich
+     Breaking down barriers between people. Every communications mechanism -- e-mail, phone,
+     instant messaging, group collaboration tools -- forces individuals to adapt to its approach.
+     Microsoft's vision for next-generation communications uses Web services to enhance digital
+     meetings and group collaboration and provides information-agent technology to unify and
+     manage disparate communications mechanisms. Microsoft demonstrated its future direction
+     for real-time communications and collaboration (RTC) server software code-named "Greenwich."
+   from: http://www.internetnews.com/ent-news/article.php/1480181
+     [...]
+     In terms of security, Greenwich fully integrates with Microsoft's IT security management structure,
+     and will add protection to unencrypted text traveling across the Internet. Greenwich will also provide
+     standards support for technologies like SSL encryption, Digest and NTLM/Kerberos authentication.
+     [...]
+   from: http://e-businessadvisor.com/doc/12048
+     [...]
+     The Greenwich platform includes the following:
+     - Presence-based functionality that directs messages to available users
+     - Integration with the previously announced MSN Messenger Connect for Enterprises service
+       (see http://Advisor.com/doc/11494), which provides authentication and manageability for
+       business-to-consumer (B2C) instant messaging
+     - End-to-end communications based on industry security standards
+     - Administration based on industry-standard technologies and familiar tools
+     - Data collaboration, PC-to-PC voice and video, and other services
+     - IM conversation logging to help ensure regulatory compliance, customer service, and security
+     [...]
+ hehe:
+   from: http://www.microsoft.com/presspass/press/2002/jul02/07-24NETDayUmbrellaPR.asp
+   [...]
+   EDITORS' UPDATE, January 25, 2003 -- Microsoft has discontinued use of the code name "Palladium."
+   The new components being developed for the Microsoft� Windows� Operating System, which are
+   described in this article under the code name "Palladium," are now referred to as the next-generation
+   secure computing base for Windows.
+   [...]
+   "the next-generation secure computing base for Windows"....
+ ongoing Microsoft repackaging:
+   from: http://zdnet.com.com/2100-1104-961497.html
+   [...]
+   Microsoft's new offering for e-business--code-named "Jupiter"--is a comprehensive set of
+   server operating systems for doing business on the Web. Jupiter will bring together three
+   separately available Microsoft server products--BizTalk Server, Content Management Server
+   and Commerce Server--into one package.
+   Microsoft unveiled Content Management Server 2002 on Monday.
+   [...]
+ acq: TogetherSoft -> Borland
+   http://www.togethersoft.com
+ acq: Metamerge -> IBM
+   http://www-3.ibm.com/software/network/directory/pr20020625.html
+ Websphere MQ questions: (from: http://www.alphacourt.com/html/expert/askexpert/)
+   - HAVING PROBLEMS WITH CLUSTERING?
+   - WHERE'S MY MESSAGE?
+   - PERFORMANCE AN ISSUE?
+   - WORRIED ABOUT SECURITY?
+   - MY MESSAGE FLOWS WON'T DEPLOY
+   - MAYBE YOUR CHANNELS WON'T START
+ - Write MiniHowTo: What the hell is BPM?
+   Business Process Management!
+   from: http://www.esj.com/news/article.asp?EditorialsID=308
+     IBM Corp. announced last week that the upcoming version 5.0 release of its
+     WebSphere Application Server (WAS) will ship with a new workflow engine.
+     In addition, an IBM spokesman confirmed that Big Blue's MQ Workflow,
+     Crossworlds Interchange Server, and Lotus Domino products will also exploit
+     the new workflow engine.
+ o Hook Microsoft Sync Manager?
+   "Synchronisieren"
+   Location: %SystemRoot%\system32\mobsync.exe
+   Description: Aktualisiert die Netzwerkexemplare von Daten, die offline bearbeitet wurde,
+                     wie z. B. Dokumente, Kalender und E-Mail.
+ o LookAt::win32-registry-keys
+     o HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database
+     o HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DataAccess
+     o HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EventSystem
+     o HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectPlayNATHelp
+ o Microsoft's "Service Connection Options" (shown in "Application Performance Explorer")
+   Connection Type: Remote Automation|Distributed COM
+ o LookAt: C:\Programme\vs\Common\Tools\Clireg\CLIREG32.EXE
+   pendant to 'regsvr32.exe'???
+ o LookAt: C:\Programme\vs\Common\Tools\VS-Ent98\vmodeler\msvm.exe
+ o How do Microsoft's 'Resources' work?
+   frm.Caption = LoadResString(CInt(frm.Tag))
+ o from a Microsoft Visual Modeler .mdl - file:
+   [...]
+                         items           (list diagram_item_list
+                             (object ClassView "Class" "Logical View::User Services::BusinessPerson" @1
+                                 ShowCompartmentStereotypes      TRUE
+   [...]
+   look at:
+     - C:\Programme\vs\Common\Tools\VS-Ent98\vmodeler\...
+       - COMStereotypes.ini
+       - DefaultStereotypes.ini
+       - VBStereotypes.ini
+       - VC++Stereotypes.ini
+ o LookAt::Microsoft RPC
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/string_binding.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/rpcbindingtostringbinding.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/rpcstringbindingparse.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/rpcbindingfromstringbinding.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/midl/midl/endpoint.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/protocol_sequence_constants.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/authentication_service_constants.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/rpc_structures.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/guid.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/uuid_1.asp
+     - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/uuid_vector.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/midl/midl/_osf.asp
+   - http://msdn.microsoft.com/library/default.asp?url=/library/en-us/midl/midl/object.asp
+ x LookAt::C:\Programme\vs\Common\Tools/uuidgen.EXE
+ x Microsoft MIDL: http://msdn.microsoft.com/library/en-us/midl/midl/midl_language_reference.asp?frame=true
+   http://msdn.microsoft.com/library/default.asp?url=/library/en-us/midl/midl/ncalrpc.asp
+ x Microsoft RPC: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/reference.asp
+     http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rpc/rpc/the_model_for_distributed_systems.asp
+     http://msdn.microsoft.com/library/en-us/vcsample98/html/vcsmpinterop.asp?frame=true
+ o play random albums on slurp - make dislike-db
+ i The American Military: JSTARS, UAVs and GIG     ;-)
+   http://www.c3i.osd.mil/infosuper/UnderInfo2.html
+ i example BibTEX - entry: (from http://www.acm.org/sigs/sigmod/disc/disc99/disc/vp_koda___the_architect.htm)
+   @inproceedings{DBLP:conf/vldb/ArunJ98,
+   author = {Gopalan Arun and
+   Ashok Joshi},
+   editor = {Ashish Gupta and
+   Oded Shmueli and
+   Jennifer Widom},
+   title = {KODA - The Architecture And Interface of a Data Model Independent
+   Kernel},
+   booktitle = {VLDB'98, Proceedings of 24rd International Conference on Very
+   Large Data Bases, August 24-27, 1998, New York City, New York,
+   USA},
+   publisher = {Morgan Kaufmann},
+   year = {1998},
+   isbn = {1-55860-566-5},
+   pages = {671-674},
+   crossref = {DBLP:conf/vldb/98},
+   bibsource = {DBLP, http://dblp.uni-trier.de}
+   }
+ i where can i find / what can i do with 'citation pages'? (from http://dblp.uni-trier.de)
+ o install LynxView: http://www.delorie.com/web/lynxview.cgi?see-script
+ o Try::bacula
+ o Try::synergy
+ x installed WML: rpm -i http://www.cmap.polytechnique.fr/~barbier/wml-2.0.2-1.i386.rpm
+   Carp.pm not found: #> cd /usr/lib/perl5   #> ln -s 5.00503 5.6.1
+   Perl 5.00564 required--this is only version 5.00503, stopped at /usr/lib/perl5/5.00503/FileHandle.pm line 3.
+     no: ln -s 5.6.1 5.00564
+   #> rpm -i ftp://ftp.suse.com/pub/people/stepan/wml/i386/SuSE-7.3/wml-2.0.8-0.i386.rpm
+ i http://www.netfrag.org/nfoweb/index.php/MostPopular
+   http://www.netfrag.org/nfoweb/index.php/ReleaseNotes
+   http://phpwiki.sourceforge.net/phpwiki/HISTORY
+ o look at jabber again! get it running on quepasa.netfrag.org
+   (for being able to give [jabberzilla|http://jabberzilla.mozdev.org/] a shot)
+ x ./mkdiag org.netfrag.glib Class Data DataSource DesignPattern Site
+ i
+   root@quepasa:/data/www/virtual/netfrag/docs/nfo/dia# df -h
+   Filesystem            Size  Used Avail Use% Mounted on
+   /dev/ubd/0            985M  812M  123M  87% /
+   /dev/ubd/2            2.0G  2.0G     0 100% /data
+ o !!!!  check if device is full before writing to disk  !!!!
+ i http://www.gnu.org/projects/dotgnu/index.rdf
+ o reasoning from CPU Load to Work Load
+ o just traverse the whole file-system one time!!!  (*once* a day)
+   => use the backup-system to generate global ChangeLogs, preferably via rdf/rss
+ i apt-get install sourceforge
+   root@quepasa:/data/www/virtual/netfrag/docs/nfo# apt-get install sourceforge
+   Reading Package Lists... Done
+   Building Dependency Tree... Done
+   The following extra packages will be installed:
+     bind9 exim ldap-utils libdb4.1 libdbd-pg-perl libdns8 libiodbc2 libisccc0 libisccfg0 libldap2
+     libldap2-tls libnss-ldap libpam-ldap libpgtcl libreadline4 mailman perl-suid php4-pgsql postgresql
+     postgresql-client proftpd proftpd-common python2.2 slapd ucf
+   The following packages will be REMOVED:
+     amavis-milter bind ftpd sendmail
+   The following NEW packages will be installed:
+     bind9 exim ldap-utils libdb4.1 libdbd-pg-perl libdns8 libiodbc2 libisccc0 libisccfg0 libldap2-tls
+     libnss-ldap libpam-ldap mailman perl-suid php4-pgsql postgresql proftpd proftpd-common python2.2 slapd
+     sourceforge ucf
+packages upgraded, 22 newly installed, 4 to remove and 258  not upgraded.
+   Need to get 15.3MB of archives. After unpacking 45.5MB will be used.
+   Do you want to continue? [Y/n] n
+   Abort.
+ o tex backup!?
+ x quepasa didn't accept news-messages:
+   #> tail -f /var/log/syslog
+   Mar 17 18:14:11 quepasa innd: localhost:5 closed seconds 0 accepted 0 refused 0 rejected 0
+   Mar 17 18:14:11 quepasa rnews: rejected connection 400 No space left on device writing article file -- throttling
+   #> df
+   Filesystem           1K-blocks      Used Available Use% Mounted on
+   /dev/ubd/0             1007896    831180    125516  87% /
+   /dev/ubd/2             2015824   1224076    689348  64% /data
+   #> /etc/init.d/inn restart
+   Already throttled
+   Starting news server: innd.
+   #> tail -f /var/log/syslog
+ o fix dispatchmail to recognize this!!! ( => don't ignore such messages! )
+   o make impossible that undelivered messages go to nirvana
+   o deliver to *one* (by now) special mailbox named 'undelivered'
+   o introduce web-based message-refactoring / address-redispatching -frontend on top of that!
+ o sync "joko--Sent-Mails" against "quepasa--dispatchmail--Recieved-through-Newsgate"-Mails
+   to have a diff of the messages which didn't receive their target(s)
+   o maybe addionally check them against returned mails from PostmasterX
+ mv http://dillo.cipsga.org.br/ -> http://dillo.auriga.wearlab.de/
+ o i after running SuSEconfig on h1.service.netfrag.org, please do:
+   #> cd /var/spool
+   #> chown -R .users mqueue/
+   #> chmod g+x mqueue/
+   #> chmod -R g+r mqueue/
+ o fsse.netfrag.org (Free Software Search Engine)
+ x moved mails from 'trafficreport@hetzner.de' manually to IMAP-Folder 'logs/netfrag.org/system/applications'
+   o make up script which tries to automagically 'learn' this rule by scanning a mbox-hierarchy [located at Xyz - ;-)]
+   x same with 'robot@hetzner.de'

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