This document discusses open source and free software. It defines open source and free software, including the four essential freedoms. It provides examples of open source software like Linux and GNU. It also discusses how open source software is created, including writing code, choosing an open license, and publishing the code. The document encourages open sharing of not just software but also hardware and scientific works.

1. Open Source & Free Software
What, Why & How
Freddy Rolland
Senior Software Engineer
Red Hat
2017

2. Hello

4. What is Code?

5. Richard Stallman
Run it
Change it
Redistribute it
Redistribute it
with changes

6. GNU
Gnu Not Unix

7. Linus Torvald

8. Where is Linux running?

9. Open Source Software Examples

10. How to do it?
1.Write code.
2.Choose an Open License.
3.Publish it!

11. Copyleft License

12. Community

15. Patents, Money & Security

16. Open Source in Israel
www.oknesset.orgwww.hamakor.org.il www.hasadna.org.il

17. What else can be Open?

18. Open Hardware

19. https://www.openbionics.com/
Video
Open Hand Project

20. Scientific sharing

21. Thanks
?Questions
frolland@redhat.com

23. THE END

24. https://www.youtube.com/watch?v=yVpbFMhOAwE
How is Linux built?

25. Free Software
● Thefreedom to run theprogram asyou wish, for any
purpose.
● Thefreedom to study how theprogram works, and
changeit so it doesyour computing asyou wish.
● Thefreedom to redistributecopiesso you can help your
neighbor.
● Thefreedom to distributecopiesof your modified
versionsto others.