The document discusses Linus Torvalds and the development of Git. It explains that Linus created Git as an alternative to Subversion (SVN) because Git offers advantages like cheap local branching, distributed workflows, and high speed. It provides examples of basic Git commands like init, add, commit, status, and log. It also covers setting up a remote repository on GitHub and pushing and pulling changes between a local and remote repository.

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. &