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Ewiger Feierabend

Henne Vogelsang hennevogel

Ewiger Feierabend
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Distributing Free Software: Herding Cats

Herd of cats No rights reserved by KUSHI

The basic challenge of distributing Free Software is compiling that awesome open source code into machine code for different Linux distributions so it's easily consumable for users. Sounds simple, but it isn't. If you look at the dependencies of a typical Free Software project you will find thousands of other projects in the stack. They build on top of each other, have functional dependencies, sometimes they are interdependent, they conflict with each other and what not. In short: Building Free Software is like herding cats. And rightfully users of the software expect a steady, well behaved, streamlined herd of cats! The Open Build Service (OBS) is the tool which makes this possible, it helps Free Software distributors to **automatically and consi


Keybase proof

I hereby claim:

  • I am hennevogel on github.
  • I am henne ( on keybase.
  • I have a public key whose fingerprint is 0008 8762 102E 19D1 DE7F EFEA 9D61 64C2 955F ADE0

To claim this, I am signing this object:

View gist:05c2e0b6471488955985
roles = %w(participant admin organizer)
users = %w(hans fred fritz)
conferences = %w(osc13 dsp14 lala)
roles.each do |role|
users.each do |user|
conferences.each do |conf|
if role == "organizer" || role == 'admin'
puts "YO YO YO"
View gist:2e2b50e7f7f15016ed2d
def get_registrations_per_week
result = []
reg =
result = calculate_items_per_week(21, 6, reg)
hennevogel / OSEM Youtube Script
Created Jul 17, 2014
This is a script to batch assign youtube video IDs to OSEM event GUIDs
View OSEM Youtube Script
#!/usr/bin/env ruby
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'config', 'environment'))
mapping = {
"kVYMYCvraFSdnKu_qEugfg" => "jFrqHgk2258",
"5vA7x02ejJY2hfGs3tmA8w" => "dpzVjFuKwyo" }
mapping.each do |guid, yid|
event = Event.find_by_guid(guid)
hennevogel / gist:8845867
Last active Aug 29, 2015
oSC14 plash page launched
View gist:8845867
oSC14 plash page launched. bootstrap