1. Git n.
KIM YongUk (@dalinaum)
dalinaum@cpan.org

2. Linus, the Author of Linux
• Linus Torvalds (ˈliːn.ɵs ˈtuːɹ.vald̥s)
• Git n.

3. SVN Sucks!
“Don't bother
telling me about
subversion”
• Linus Torvalds (ˈliːn.ɵs ˈtuːɹ.vald̥s)
• Git n.

4. Linus, the Author of Git
• Linus Torvalds (ˈliːn.ɵs ˈtuːɹ.vald̥s)
• Git n.

5. Why?
• Cheap Local Branching
• Everything is Local
• Git is Fast
• Git is Small
• The Staging Area
• Distributed
• Any Workflow

6. Cheap Local Branching!
• http://whygitisbetterthanx.com

7. Everything is Local!
• http://whygitisbetterthanx.com

8. Fast!
• http://whygitisbetterthanx.com

9. Staging Area!
• http://whygitisbetterthanx.com

10. Small!
• http://whygitisbetterthanx.com

11. Any Workflow
• http://whygitisbetterthanx.com

12. ,
?

13. MsysGit
• Windows Git
• Msys ( )
• ... apt-get install git

14. • ... 3 , 7

15. • Contrats.

16. • /git
• cd .

17. mkdir git-test
• git-test .
cd git-test
• git-test .
git init
• .

18. • .git .

19. • ?
?

20. Subversion .
I have a
repository.
SVN Server

21. GIT .
I have a
I have a
repository Me too.
repository.
too.
GIT Server tom PCruise PChristina arguilera
• Subversion, CVS
• GIT .
• ,

22. i am a
REMOTE!!
push pull
100 .
!
?
•
• push pull

23. Mr. Local

24. , ?
.
Mr. Local
$ git config --global user.name "Mr. Local"
$ git config --global user.email "local@tom.cruise.com"

25. notepad.exe .
.
explorer .
• (.) .
•
.

26. • . (hello.txt)

27. git status
• .
• hello.txt Untracked
.

28. git add hello.txt
• hello.txt .
• hello.txt Changed to be commited
.

29. git commit -m “init repo”
• commit . :)
• init repo .

30. !
• hello.txt .

31. git add hello.txt
git commit -m “blah.. blah”
• commit . :)

32. git log
• .

33. • SVN .
• GIT 40 (SHA)
.

34. e7ee4
•
e7ee4 204cb
•
• .
• ?

35. e7ee4 204cb f7ae3
39a3b e53a1
• ?
1 3 5
2 4

36. 1 3 5
2 4
• ?
1 3 5
•
.

37. ?
.
Miss Branches

38. #1
• 1
.( 4 )
cd ~
mkdir aeguga
git init

39. .

40. ssh-keygen -t RSA -C “ob@white.gov”
• ob@white.gov RSA
• ( : )
• ,

41. id_rsa :
id:rsa.pub:
ls ~/.ssh
• ~/.ssh .

42. . notepad.exe ?
id_rsa.pub .
cd ~/.ssh
explorer .
• (id_rsa.pub)
.

43. • http://github.com .
• rsa .

44. • Account Settings > Account Settings > SSH Public
Keys
• (id_rsa.pub) .

45. • Dashboard .
• New Repository .

46. • Projet Name .
• test .

47. SSH .
• .

48. • .

49. ...
•
•

50. remote ?
.
?
push .

51. remote Mr.Server
pull remote ?
. pull
push ?
pull
Mr. Server
remote
Mr.Server

52. remote ?
?
.

53. .
.
?
origin

54. push
origin
git remote add origin
git@github.com:dalinaum/test.git
• .

55. git push origin master
• origin master .
master ?
.
SVN trunk .

56. #2
• hello.txt
github .

57. ?
HEAD~2 HEAD~1 HEAD
204cb e7ee4 f7ae3
HEAD .
• HEAD ~1
.

58. git checkout HEAD~1
• .
git log
• .
git checkout master
• master .
git checkout HEAD~2
• .
git checkout master
• master .

59. .
git branch test
• test .
?
git branch
• .

60. master
?
checkout .
.
git checkout test ?

61. .
...
~! .
git checkout -b test2
• test2 .

62. .
git checkout HEAD~1
• .
git checkout -b before
• before .
before
.

63. .
.
git push origin before
• origin before .

66. .

67. • HTTP Git Read-Only
.
• Git Read-Only .( )

68. git clone git://github.com/mirrors/linux-2.6.git
• SVN checkout .
• git pull
.

69. #3
• github .
• : android cyanogen dalvik

70. • gingerbread ?

71. origin donut, eclair, froyo .
git branch -a
• branch .

72. git checkout -t origin/froyo
• origin froyo .

73. git checkout -t origin/froyo
• origin froyo .

74. git pull origin
• origin .
(svn update)

75. git tag
• tag .

76. git checkout cm-7.0.1
• cm-7.0.1 .
git checkout froyo
• froyo .
?
!
thank you!

77. .
git checkout HEAD~3
git tag longlongago
git checkout froyo

78. #4
• github .
origin
?
remote
.
git remote add .
git push ,
remote .
,
git push sailormoon froyo
.

79. Q&#0A

80. • .

82. Nil.

83. • .