--- joko/doc/SampleTasks/joko_2003-03.twingle 2003/03/11 23:55:58 1.52 +++ joko/doc/SampleTasks/joko_2003-03.twingle 2003/03/13 03:56:41 1.80 @@ -10,8 +10,83 @@ @sequence meta @document-history @cvs-info - $Id: joko_2003-03.twingle,v 1.52 2003/03/11 23:55:58 joko Exp $ + $Id: joko_2003-03.twingle,v 1.80 2003/03/13 03:56:41 joko Exp $ $Log: joko_2003-03.twingle,v $ + Revision 1.80 2003/03/13 03:56:41 joko + + AUTOCOMMIT: updated/added content + + Revision 1.79 2003/03/13 03:25:58 joko + + AUTOCOMMIT: updated/added content + + Revision 1.78 2003/03/13 02:56:02 joko + + AUTOCOMMIT: updated/added content + + Revision 1.77 2003/03/13 02:26:20 joko + + AUTOCOMMIT: updated/added content + + 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 @@ -496,10 +571,11 @@ o twingle -> dispatchmail (Twingle::Mail) o twingle -> twingledoc (Twingle::Doc) -o refactor to "twingled/": - o http://netfrag.org/~joko/computing/overview/topics/topics/ - o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/ -o update http://netfrag.org/~joko/computing/overview/topics/topics.html +o update www.netfrag.org + o refactor to "twingled/": + o http://netfrag.org/~joko/computing/overview/topics/topics/ + o http://netfrag.org/~joko/computing/overview/topics/SampleTasks/ + o update http://netfrag.org/~joko/computing/overview/topics/topics.html x re-enable Yakka @@ -658,7 +734,9 @@ 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/ @@ -761,6 +839,7 @@ 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!) @@ -927,13 +1006,340 @@ x /data/libs (approx. 1.7M) x /data/opt (approx. 27M) o /data/var (approx. 104M) - o /data/www (approx. 244M) + 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 aufräumen! + 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: + 0. already in development: Host <-> posixAccount, Host <-> MailRouting + 1. tbd: Host <-> vHost <-> Service(s) + 2. tbd: posixAccount <-> AddressBook + 3. 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 + + 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 + + KISS Principle + The KISS (Keep It Simple, Stupid) Principle is self-descriptive and recognizes two things: + 1. People (including product and service users) generally want things that are simple, + meaning easy to learn and use. + 2. 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." + + 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. + +o refactor 'estats' on h1.service.netfrag.org + o new design + o new location + o http://h1.service.netfrag.org/~service/estats/ -> http://h1.service.netfrag.org/caesar/ + o new architecture? (use WML - Website Meta Language?) + o new names for services / new hierarchy + o Alerts + o news.netfrag.org/nfo.support + o Accounting + o bw_accounting + o DiskSpaceUsage (dus2html) [new] + o IOGraph + o Monitoring + o Service + o netsaint + o nsa + o monit + o Network + o ip-connection-state (via ippl) + o ip-port-state (via snmpwalk) + o Backup + o netfrag.org/backup/ + o bacula + o Logs + o news.netfrag.org/nfo.support + +o 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)} + {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. + [...] +