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FEB 26TH, 2009
Openoffice: Replace <13><10> in CSV

After importing a CSV document (comma separated table) there were sequences of litteral “<13><10>” text in some of the cells in Openoffice. What you need to do is to replace them by a newline with a text editor, before importing them n Openoffice. In vim you do that by opening the file, marking the whole document with “V0G”, and then replacing all the occurences of “<13><10>” with a newline by issuing “:s/<13><10>/Ctrl-VEnter/a”, where Ctrl-V is pressing down the Ctrl key and then the ‘v’ key and Enter is pressing the “Enter” key. Read on


FEB 22ND, 2009
Deploying Mephisto with Capistrano

load 'deploy' require 'mongrel_cluster/recipes' set :application, "mysite" set :deploy_to, "/var/www/#{application}" set :scm, :git set :repository, "git://github.com/emk/mephisto.git" set :branch, "v0.8-stable" set :deploy_via, :remote_cache set :user, "www-data" set :use_sudo, false set :mongrel_conf, "#{current_path}/config/mongrel_cluster.yml" role :app, "myserver" #role :web, "myserver" role :db, "myserver", :primary => true after 'deploy:update_code', 'deploy:finalize_update_code' after 'deploy:rollback:revision', 'deploy:finalize_update_code' desc "Finalize update_code" deploy.task :finalize_update_code do run "cp -rf #{shared_path}/config/* #{current_release}/config/" run "cp -rf #{shared_path}/public/* #{current_release}/public/" run "rm -rf #{current_release}/public/assets; ln -s #{shared_path}/assets #{current_release}/public/assets" run "rm -rf #{current_release}/themes; ln -s #{shared_path}/themes #{current_release}/themes" end After an initial Read on


FEB 19TH, 2009
geopole.org: Neue Funktionen

Das WMS-Repository geopole.org hat in den letzten Wochen einige neue Funktionen erhalten: RSS-Feed der täglich aktualisierten Server-Liste Suche mit Open Search API Neuer Basis-Layer mit OpenStreetMap-Daten Read on


JAN 26TH, 2009
Shortcomings of Zabbix

Some more or less fundamental problems of Zabbix: Transfers between server and agent are un-authenticated and un-encrypted. zabbix_sender connects to the right TCP Port and that’s it. values are being transferred one by one. If I do a “df” and get 10 values for 10 mounted filesystems, then the zabbix server will make 10 TCP connections to get those values and will call 10 times df Read on


DEC 19TH, 2008
Neues Design

Nach ca. 8 Jahren war es an der Zeit, unserer Homepage ein neues Design zu gönnen. Die Technologie hat zwar unterdessen bereits zweimal geändert. Zuerst war die Seite Apache Cocoon-basiert, dann wurde sie von AxKit per XSL aufbereitet und seit ca. zwei Jahren steckt die Ruby on Rails Blog Software Mephisto hinter den Kulissen. Wir haben Wert darauf gelegt, dass auch achtjährige Artikel noch unter der selben Adresse wie anno dazumal zu finden sind. Read on
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