My introduction presentation to Git at the DNUG User Group Koblenz in September 2011. Download the file and check the notes!

1. GIT Distributed Version Control Systems Johannes Thönes johannes.thoenes@gmail.com DNUG Koblenz / 2011-09-21

2. Version Control Systems Quick VCS History Why Git? A Git Example

3. Git Workflows Git SVN GitHub

4. Version Control Systems

5. Changesets D

6. Revision BASE r101 HEAD D D

7. Commit HEAD r101 D

8. Repository BASE D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D r101 r102 r103 r104 r105 HEAD

9. Working Copy r101

10. Branching trunk r102 r101 r103 r104 r105

11. Merge trunk r102 r101 r103 r104 r105 r106 experimental

12. Fork

13. Tag release-1.2.5 r101 r103 r102 r104

14. Quick VCS History

15. RCS ci document document, v co

16. CVS commit Repository WorkingCopy checkout

17. SVN commit Repository WorkingCopy checkout

18. Git commit push RemoteRepository LocalRepository WorkingCopy fetch/pull checkout

19. Git Index add/rm commit reset checkout

20. Why Git?

21. Cheap Local Branching

22. Everything is local

23. Git is Small

24. Staging Area

25. Distributed

26. Secure

27. Workflow

28. A Git Example

30. git clone master master stable-1.2

31. git add git commit git rm

32. git push git pull

33. git branch accounting_ui master accounting_ui git checkout accounting_ui

34. git checkout master git pull git checkout accounting_ui git rebase master

35. Rebase trunk experimental r2 R4‘ R5‘ r1 r3 r4 r5 experimental

36. master master accounting_ui stable-1.2 accounting_ui git push

37. git fetch master master stable-1.2 new_accounting_ui accounting_ui git branch --tracking new_accounting_ui remotes/origin/accounting_ui

40. git remote add … git clone git push git pull

41. git checkout master git merge accounting_ui --no-ff git push

42. Git Workflows

43. Central Larry Sally BOB

44. Central Alice Larry Sally

45. Dictator LEUTENANT Module 1 LEUTENANT Module 2 DEV 2 DEV 5 DEV 4 DEV 1 DEV 6 DEV 3

46. Git SVN

47. git svn clone

48. git svn init

49. git svn fetch

50. git svn rebase

51. git svn dcommit

52. git svn show-ignore >> .git/info/exclude

53. GitHub

62. Questions?

64. http://www.kernel.org/pub/software/scm/git/docs

65. http://git.or.cz/gitwiki/FrontPage

66. http://progit.org/book

68. SmartGit - http://www.syntevo.com/smartgit

69. TortoiseGit - http://code.google.com/p/tortoisegit References

70. Thank you

71. Appendix

72. The Speaker Johannes Thönes Software Trainer at CompuGroup Medical Software Johannes.thoenes@gmail.comhttp://jthoenes.bergischweb.de jthoenes

73. Images Cheap Local Branching http://www.flickr.com/photos/calliope/5664674040 Everything is Localhttp://www.flickr.com/photos/downhilldom1984/6034381675 Git is Small http://www.flickr.com/photos/mullica/5676120685 Staging Area http://www.flickr.com/photos/96dpi/2589006785 Distributed http://www.flickr.com/photos/uqbar/114320354 Secure http://www.flickr.com/photos/carlosluzz/561920999 Workflow http://www.flickr.com/photos/cblue98/5115058146 Questions http://www.flickr.com/photos/t3rmin4t0r/2365831019 Thank Youhttp://en.wikipedia.org/wiki/File:Leonard_Nimoy_by_Gage_Skidmore_2.jpg

74. License This presentation can be re-used under the terms of: Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) See: http://creativecommons.org/licenses/by-sa/3.0/