Introduction into OpenSource and OpenSource licenses

Open Source is more than Software. This talks provides an introduction into Open Source, about different aspects of it and a small introduction into licensing.

Transcript

2. „Definition“
3. Open source is a philosophy that encourages openness, sharing and modification.
4. Open Source is mostly associated with Software
6. But Software is really just the beginning
12. Community
13. Individuals Interactions Collaboration everything else >
18. License
20. Eine kleine Liste … • Apache License 2.0 • BSD 3-Clause License • BSD 2-Clause License • GNU General Public License (GPL) • GNU Library General Public License (LGPL) • MIT license • Mozilla Public License 2.0 • PHP License • Artistic • Eclipse Public License • Beer-Ware License • Pizza-Ware License • …
21. No License :( • No requirement • Default copyright laws apply • You retain all rights to your source code and that nobody else may reproduce, distribute, or create derivative works from your work
23. Namensnennung CC BY Keine Bearbeitung CC ND Nicht kommerziell CC NC Weitergabe unter gleichen Bedingungen CC SA
25. License switch LGPL → MIT GPL → LGPL
26. Contribute
33. Andy Grunwald Software Engineer 
 Open Source 
 andygrunwald 
 @andygrunwald 
 @PHPUGDus
35. Links
36. Links • OSI - Open Source Initiative
 http://opensource.org/ • Year of open source
 http://yearofopensource.net/ • Linux Kernel
 https://www.kernel.org/ • Ubuntu Linux
 http://www.ubuntu.com/

37. Links • Apache Web server
 http://httpd.apache.org/ • MySQL database
 http://www.mysql.com/ • Wordpress blogging platform
 http://wordpress.org/ • Firefox browser
 http://www.mozilla.org/en-US/firefox/new/

38. Links • Apache Hadoop Big Data Framework
 http://hadoop.apache.org/ • XBMC - Open Source Home Theatre Software
 http://xbmc.org/ • Open Source Hardware Association
 http://www.oshwa.org/ • Arduino Micro controller
 http://www.arduino.cc/

39. Links • Big Buck Bunny
 http://www.bigbuckbunny.org/ • Nine Inch Nails - Ghosts
 http://ghosts.nin.com/ • @asciidisco: „Today i merged“
 https://twitter.com/asciidisco/status/449632205024010240 • Github-Commit "roketi/panel" inspired by
 https://github.com/roketi/panel/commit/ 1c0aa613cb3ee223351ab97f5465df0d719eb962

40. Links • Pull request "Revolution in Ukraine"
 https://github.com/fre5h/DoctrineEnumBundle/pull/12 • @reykfloeter: Android / BSD sharing 
 https://twitter.com/reykfloeter/status/462509913147981824 • Ying und Yang 335/365 by Dennis Skley
 https://www.flickr.com/photos/dskley/11148795446 • Githubs „Choose a license“
 http://choosealicense.com/

41. Links • Creative Commons
 http://creativecommons.org/ • @paddyforan: Fucking license
 https://twitter.com/paddyforan/status/ 456885308370731008 • Changing the VLC engine license to LGPL
 http://www.videolan.org/press/lgpl.html • Doctrine switches from LGPL to MIT
 http://www.whitewashing.de/2012/05/26/ doctrine_goes_mit.html
42. Links • beberlei/license-manager
 https://github.com/beberlei/license-manager • CommitStrip: The truth behind Open Source apps
 http://www.commitstrip.com/en/2014/05/07/the-truth- behind-open-source-apps/ • @ffffux: Committed to the project
 https://twitter.com/ffffux/status/461069035329683456 • @sigmavirus24: 90% of F/OSS is communication 
 https://twitter.com/sigmavirus24/status/ 457625262348173313
43. Links • @irnnr: Fixed typo 
 https://twitter.com/irnnr/status/ 451497261566922752 • @ralphtheninja: More open to collaboration 
 https://twitter.com/ralphtheninja/status/ 456541985591918592 • Github
 https://github.com/
44. Further Links • What is Open Source explained in LEGO
 https://www.youtube.com/watch?v=a8fHgx9mE5U • Contributing to Open Source on GitHub
 https://guides.github.com/activities/contributing-to-open-source/ index.html • nickdesaulniers: What Open Source Means To-Me
 https://github.com/nickdesaulniers/What-Open-Source-Means- To-Me • Wie mache ich eigentlich Open Source?
 http://www.magjs.de/2012-01/rehm/rehm.html