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revision 1.44 by joko, Tue Mar 11 18:25:55 2003 UTC revision 1.72 by joko, Wed Mar 12 22:55:51 2003 UTC
# Line 12  Line 12 
12  @cvs-info  @cvs-info
13    $Id$    $Id$
14    $Log$    $Log$
15    Revision 1.44  2003/03/11 18:25:55  joko    Revision 1.72  2003/03/12 22:55:51  joko
16      + AUTOCOMMIT: updated/added content
17    
18      Revision 1.71  2003/03/12 22:25:51  joko
19      + AUTOCOMMIT: updated/added content
20    
21      Revision 1.68  2003/03/12 20:55:52  joko
22      + AUTOCOMMIT: updated/added content
23    
24      Revision 1.67  2003/03/12 20:25:52  joko
25      + AUTOCOMMIT: updated/added content
26    
27      Revision 1.66  2003/03/12 19:56:04  joko
28      + AUTOCOMMIT: updated/added content
29    
30      Revision 1.65  2003/03/12 19:25:53  joko
31      + AUTOCOMMIT: updated/added content
32    
33      Revision 1.64  2003/03/12 18:56:14  joko
34      + AUTOCOMMIT: updated/added content
35    
36      Revision 1.63  2003/03/12 18:25:53  joko
37      + AUTOCOMMIT: updated/added content
38    
39      Revision 1.62  2003/03/12 17:55:49  joko
40      + AUTOCOMMIT: updated/added content
41    
42      Revision 1.61  2003/03/12 17:25:49  joko
43      + AUTOCOMMIT: updated/added content
44    
45      Revision 1.60  2003/03/12 15:55:57  joko
46      + AUTOCOMMIT: updated/added content
47    
48      Revision 1.59  2003/03/12 05:56:09  joko
49      + AUTOCOMMIT: updated/added content
50    
51      Revision 1.58  2003/03/12 05:26:22  joko
52      + AUTOCOMMIT: updated/added content
53    
54      Revision 1.57  2003/03/12 04:55:52  joko
55      + AUTOCOMMIT: updated/added content
56    
57      Revision 1.56  2003/03/12 04:26:09  joko
58      + AUTOCOMMIT: updated/added content
59    
60      Revision 1.55  2003/03/12 02:55:54  joko
61      + AUTOCOMMIT: updated/added content
62    
63      Revision 1.54  2003/03/12 01:55:58  joko
64      + AUTOCOMMIT: updated/added content
65    
66      Revision 1.53  2003/03/12 01:25:57  joko
67      + AUTOCOMMIT: updated/added content
68    
69      Revision 1.52  2003/03/11 23:55:58  joko
70      + AUTOCOMMIT: updated/added content
71    
72      Revision 1.51  2003/03/11 23:25:49  joko
73      + AUTOCOMMIT: updated/added content
74    
75      Revision 1.50  2003/03/11 22:56:12  joko
76      + AUTOCOMMIT: updated/added content
77    
78      Revision 1.48  2003/03/11 22:03:23  joko
79      + AUTOCOMMIT: updated/added content
80    
81      Revision 1.47  2003/03/11 21:05:22  joko
82      + AUTOCOMMIT: updated/added content
83    
84      Revision 1.45  2003/03/11 18:55:52  joko
85    + AUTOCOMMIT: updated/added content    + AUTOCOMMIT: updated/added content
86    
87    Revision 1.43  2003/03/11 17:56:02  joko    Revision 1.43  2003/03/11 17:56:02  joko
# Line 481  o Twingle! Line 550  o Twingle!
550    o twingle -> dispatchmail (Twingle::Mail)    o twingle -> dispatchmail (Twingle::Mail)
551    o twingle -> twingledoc (Twingle::Doc)    o twingle -> twingledoc (Twingle::Doc)
552    
553  o refactor to "twingled/":  o update www.netfrag.org
554    o http://netfrag.org/~joko/computing/overview/topics/topics/    o refactor to "twingled/":
555    o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/      o http://netfrag.org/~joko/computing/overview/topics/topics/
556  o update http://netfrag.org/~joko/computing/overview/topics/topics.html      o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/
557      o update http://netfrag.org/~joko/computing/overview/topics/topics.html
558    
559  x re-enable Yakka  x re-enable Yakka
560    
# Line 643  x setup org.droogs--Autodia: location ht Line 713  x setup org.droogs--Autodia: location ht
713            
714  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)  o quick (javascript) search for netfrag.org and packages.debian.org (xul?)
715    
716  o phpDirectoryIndex: include Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]  o phpDirectoryIndex:
717      o integrate Joshua Eichhorns 'auth' [[http://cvs.joshuaeichorn.com/cvsweb.cgi/auth/]]
718      o hide more entries: e.g. 'CVS' (declare as "cvs-repository-metadata" - "hidden by default")
719    
720  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/  @lookat http://cvs.joshuaeichorn.com/cvsweb.cgi/phpXmlTransform/
721    
# Line 746  o final solution for the libxml-problem? Line 818  o final solution for the libxml-problem?
818      x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb      x dpkg-deb --build fakepkg libxml2_2.4.19-4_i386_fake_2.5.0-1.deb
819      x dpkg -i 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
820    
821    o update www.netfrag.org
822  o announce on www.netfrag.org  o announce on www.netfrag.org
823    o api-doc    o api-doc
824    o packages.netfrag.org (libxml2!)    o packages.netfrag.org (libxml2!)
# Line 818  o quepasa - Error: AMaViS Line 891  o quepasa - Error: AMaViS
891    x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)    x probably because of perl-5.8.0? yes!  --  is it fixed now? let's try...  (again)
892        x /etc/init.d/amavis-milter restart        x /etc/init.d/amavis-milter restart
893          no! same error as above!          no! same error as above!
894            the problem is:
895          watch the output of 'perl -V' - at the bottom:
896          <screen>
897            Characteristics of this binary (from libperl):
898              Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES PERL_IMPLICIT_CONTEXT
899              Built under linux
900              Compiled at Feb 17 2003 12:38:57
901              @INC:
902                /etc/perl
903                /usr/local/lib/perl/5.8.0
904                /usr/local/share/perl/5.8.0
905                /usr/lib/perl5
906                /usr/share/perl5
907                /usr/lib/perl/5.8.0
908                /usr/share/perl/5.8.0
909                /usr/local/lib/site_perl
910                .
911          </screen>
912    
913          The bad one is the "old" shared object coming with Time::HiRes for perl-5.6.1 living at
914          /usr/lib/perl5/auto/Time/HiRes/HiRes.so.
915          
916          We have these options:
917            1. delete this stuff
918            2. put a better version at '.'
919            3. place line '/usr/lib/perl/5.8.0' above of '/usr/lib/perl5'
920            4. copy stuff from '/usr/lib/perl/5.8.0' to '/usr/lib/perl5'
921          
922          Hmmm.....
923            I think i'll choose option 1.:
924            x rm -rf /usr/lib/perl5/auto/Time/HiRes
925            (or if you don't wanna be as brute-force)
926            x cd /usr/lib/perl5/auto/Time
927            x mv HiRes HiRes.old
928            
929        => let's try again:      
930          x /etc/init.d/amavis-milter restart
931            Time::HiRes object version 1.42 does not match bootstrap parameter 01.20 at /usr/lib/perl/5.8.0/DynaLoader.pm line 245.
932    
933        => ahhh...  (also testable via 'perl -MTime::HiRes')
934          x dpkg --force-depends -r libtime-hires-perl
935          => my fault! ;-)
936    
937      => so, everything works fine now....
938          x /etc/init.d/amavis-milter restart
939        
940  o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.  o BER.pm:  BER (Basic Encoding Rules) encoding and decoding.
941    
942  o use the [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?  o use a common [[http://razor.sourceforge.net/artistic.html|"Artistic License"]]?
943    
944    o use pdumpfs!
945    
946    o what we build seems similar to Torque <-> Maven  (Tangram|XyZ+Data::Storage <-> nfo-libs|rap)
947    
948    o write meta-documentation about why it's required to lift version-numbers of debian-packages
949      -> Why dpkg-liftversion?
950      1. yakka: libxml2!!!
951      2. amavis-milter: razor-1-branch-required
952    
953    o installing pdumpfs as system-wide backup-system:
954      x mkdir -p /home/service/virtual/pdumpfs/var/data
955      x mkdir -p /home/service/virtual/pdumpfs/var/log
956      x cd /usr/local/bin
957      x ln -s /home/service/virtual/pdumpfs/backup .
958    
959    o feature: BrowsableBackup:
960      o missing: authentication via LDAP....
961    
962    o make up toolpack from shortcuts/*, dispatchmail, backup (->pdumpfs), etc...
963      ->packages.service.netfrag.org
964      -->/usr/local/bin
965      
966    o one account - three services:
967      o wiki
968      o news
969      o backup
970      (o ssh) (not-a-must)
971    
972    o dpkg-modcontrol!!!
973    
974    o robinson - purge package dependencies from .deb- or .rpm-packages
975      can alien do that?
976    
977    o rsync working: view from the server-side:
978     3968 ?        R      0:40 rsync --server --sender -vulogDtprz . /home/service/backup/
979    
980    x finally: we have a backup-system!
981      - built on top of pdumpfs (ruby!), gets triggered by cron through shortcut-script 'backup'
982      - backs up:
983        x /home/*   (except /home/service)
984        x /data/bin  (approx. 9.2M)
985        x /data/libs  (approx. 1.7M)
986        x /data/opt  (approx. 27M)
987        o /data/var  (approx. 104M)
988          o mysql-db
989          o news-spool
990        o /data/www  (approx. 126M)
991          x /data/www/virtual/lashlarue  (approx. 28M)
992          x /data/www/virtual/netfrag  (approx. 68M)
993          x /data/www/virtual/wac  (approx. 4M)
994      o productive backup should go to /var/pdumpfs (similar to /var/backup) instead of /home/service/virtual/pdumpfs!!!
995      o prevent recursive backups (what happens if the backup directory itself would be specified to backup???)
996      => #> crontab -e
997            adding line: 03 03 * * * bash /home/service/virtual/agent/backup_all
998      o limit size of files that are backuped without user-request!?! (2MB, 10MB, 100MB, 1G)
999    
1000    o establish logfile-rotation with logrotate!!!
1001      #> cd /data/www/virtual/lashlarue/log
1002      #> gzip access_log
1003      #> gzip error_log
1004    
1005    o more todos:
1006      x clean more diskspace
1007        - How to find files larger than, hmm, let's say: 512MB?
1008          use 'dus'! [Disk Usage Sorter]
1009          http://marginalhacks.com/bin/dus
1010        - now disk-usage-stats are prepared to be generated at service.netfrag.org (dus/fbf)
1011    
1012        - h1.service.netfrag.org
1013          /dev/hda7             38570848  33162404   5408444  86% /
1014    
1015    
1016        o /home/uml/skels aufräumen!
1017      o draw more diagrams
1018      o let 'monit' monitor our umls
1019        - together with heartbeat!
1020      o make more backups
1021        databases: code (repository) and rdbms-sql (mysql)
1022    
1023    o look in /var/log/syslog after crash! (other logfiles?)
1024    
1025    o h1.service.netfrag.org:
1026      rjoko@h1:/home/uml/helo # monit
1027      monit: error while loading shared libraries: libssl.so.2: cannot open shared object file: No such file or directory
1028      rjoko@h1:/home/uml/helo # deleeeeete backup!!! is it reeaaady?
1029    
1030    x h1.service.netfrag.org - ssh-upgrade [security] (2.9p2 -> 2.9.9p2)
1031      rjoko@h1:~ # ssh -V
1032      OpenSSH_2.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f  
1033      rjoko@h1:~ # rpm -U ftp://ftp.suse.com/pub/suse/i386/update/7.3/sec1/openssh.rpm
1034      rjoko@h1:~ # ssh -V
1035      OpenSSH_2.9.9p2, SSH protocols 1.5/2.0, OpenSSL 0x0090602f
1036    
1037    o what about legolas?
1038    
1039    o search-shortcut to rpmfind.net
1040    
1041    o request to hetzner:
1042      please delete handle "CNO: MM458-ABC"...
1043    
1044    o update www.netfrag.org
1045      o prevent errors like seen on http://netfrag.org/cgi-bin/viewcvs.cgi/joko/virtual/joko_mail/
1046    
1047    o update www.netfrag.org
1048      x HomePage (phpWiki::Index): remove yakka's "to be repaired" - line
1049      o Overview: add link to DocumentIndex at section 'Documentation'
1050      x update links (jonen's docs/software, etc.)
1051      o rename http://netfrag.org/docs/build/ to http://netfrag.org/docs/.build/ or http://netfrag.org/docs/@build/
1052      o rename http://netfrag.org/docs/topics/caesar/ to http://netfrag.org/docs/topics/sysadmin/ ???
1053      x add new items to sections
1054      x update/enhance news-section (Overview, Details)
1055    
1056    o run broken-link-finder on www.netfrag.org
1057      -> find nice project!
1058    
1059    o infra for www.netfrag.org
1060      o make this shortcut possible: http://netfrag.org/Overview
1061    
1062    o account for jonen@www.netfrag.org--phpWiki::*
1063    
1064    o twingle:
1065      render 'o' and/or 'x' symbols as checkboxes other users can use to enable/prioritize tasks
1066    
1067    o backup eagle.netfrag.org!!!
1068    
1069    o enhance backup-system
1070      LookAt::http://www.netfrag.org/webnews/article.php?id=320&group=nfo.links.computing
1071    
1072    o LookAt = MIME-compliant multi-glass
1073    
1074    o at note/attachment to documents shown via browser to inform user about backups made
1075      (link to backup-locations/-urls)
1076    
1077    o search::admintools before actually starting a ToolHierarchy|ToolTree
1078    
1079    o http://www.netfrag.org/~joko/computing/overview/topics/SampleTasks/joko_2003-01.html
1080      Torus::Publish::ReWeb <-> Torus::Publish::ResearchWeb ???
1081    
1082    o search::IMAPFilter
1083    
1084    o QoS for apt-get!!!  (http or ftp to x.debian.org or uni-erlangen.de (parse /etc/apt/sources.list!!!))
1085    
1086    x jonen makes the words: integraded! yeah!
1087    
1088    o Develop a metadata-model (preferably stored inside an LDAP-daemon),
1089      which can hold information about Host <-> vHost <-> Service(s).
1090      This would enhance the Host <-> [posix]Account model currently in development.
1091      o Also associate the [posix]Accounts with an AddressBook! (AddressBook <-> ProprietaryAddressBook)
1092      o Also associate MailRouting with that [posix]Accounts
1093      => this has to be implemented:
1094        0. already in development: Host <-> posixAccount, Host <-> MailRouting
1095        1. tbd: Host <-> vHost <-> Service(s)
1096        2. tbd: posixAccount <-> AddressBook
1097        3. tbd: posixAccount <-> MailRouting
1098    
1099    o use [rss2email|http://www.w3.org/2002/09/rss2email/]
1100      -> that's it: news//rss -> rss2email
1101      -> choose a web-based rss-reader from http://blogspace.com/rss/readers
1102      o LookAt::[ModIndexRSS|http://software.tangent.org/projects.pl?view=mod_index_rss]
1103        also look at "mod_repository for Apache" there!!!
1104    
1105    o close down almost everything on h1.service.netfrag.org
1106      o ntop
1107      o apache
1108      o mysql
1109      o vsd
1110      o write (success-)story!!!
1111    
1112    o note about workflow / FAQ: what about old root-emails on the main-host?
1113      x purged old mboxes
1114        -> just purge them? (admin-action: approve purge!)
1115        #> cd /var/spool/mail
1116        #> >root      (updated recently)
1117        #> >service      (updated recently)
1118        #> rm netsaint      (last entry: Date/Time: Thu Jan 23 14:32:48 CET 2003)
1119      o Write MiniHowTo: How to check if a mbox contains mud-only? try 'formail'!
1120        #> cat {mbox-file} | formail -I "" | less
1121        from 'man formail':
1122           To extract the header from a message:
1123                  formail -X ""
1124           or
1125                  sed -e '/^$/ q'
1126    
1127           To extract the body from a message:
1128                  formail -I ""
1129           or
1130                  sed -e '1,/^$/ d'
1131      x purged old mboxes:
1132        #> rm rfms      (last entry: Date: Fri, 6 Dec 2002 20:45:01 +0100)
1133        #> rm jonen     (last entry: Jun 25  2002)
1134        
1135        
1136    
1137    o convert diffs of this file to rss-chunks to be able to feed them to a RecentChanged Page or arbitrary rss-aggregators
1138    
1139    o make up an "edit"-mode of this document:
1140      o WorkFlow: "Make a personal WishList from items of another users TaskList."
1141      o ToImplement: KISS, Click & Go
1142    
1143    o x.netfrag.org - a server made up of WebServices
1144    
1145    x glossary::KISS - Keep It Simple, Stupid
1146      LookAt::http://whatis.techtarget.com/definition/0,,sid9_gci521694,00.html
1147      <paste>
1148        <title>KISS Principle</title>
1149        The KISS (Keep It Simple, Stupid) Principle is self-descriptive and recognizes two things:
1150        1. People (including product and service users) generally want things that are simple,
1151            meaning easy to learn and use.
1152        2. A company that makes products or furnishes services may find simplicity an advantage
1153            for the company as well, since it tends to shorten time and reduce cost.
1154            (Where the company is trying to use the principle on behalf of users, however,
1155            design time may take longer and cost more, but the net effect will be beneficial since
1156            easy-to-learn-and-use products and services tend to be cheaper to produce and service in the long run.)
1157        The New Hacker's Dictionary, edited by Eric Raymond, says the the KISS Principle
1158        is sometimes cited on a development project to fend off "creeping featurism."
1159      </paste>
1160      SeeAlso::[Ockham's razor|http://whatis.techtarget.com/definition/0,,sid9_gci212684,00.html]
1161    
1162    o look how Horde looks with the current 'chora'-stylesheet...
1163    
1164    o dsu2html: aggregate outputs from dsu to one or more linked html page(s)
1165    
1166    o server- & tool-consolidation (moonX, toolX)
1167    
1168    o phpDocumentIndex should get different "modes":
1169      o ViewMode (normal, twingled, etc.)
1170      o ParsedMode (into rss-chunks by diff2rss)
1171      o RevisionMode (per file, if .ext == ',v')
1172      
1173    o generic framework to build a backend for a web-based ProductBuilder (like alternate's PC-Builder and many others)
1174      o Zwischensumme
1175    
1176    o komplan.com - Homepage!!!
1177    
1178    o translate selfhtml?
1179    
1180    o search::[php & rss & Dublin Core]
1181    
1182    o "what happens if 'dispatchmail' prints something to the console" or ...
1183      "check out how to let dispatchmail append stuff to /var/log/syslog"
1184    

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