Empfohlen
Weitere ähnliche Inhalte
Was ist angesagt?
Was ist angesagt? (20)
Andere mochten auch
Andere mochten auch (10)
Ähnlich wie Living with Files More Happily
Ähnlich wie Living with Files More Happily (20)
Kürzlich hochgeladen
Kürzlich hochgeladen (20)
Living with Files More Happily
- 1. LIVING WITH FILES MORE HAPPILY Yusuke Endo
- 3. WHAT WE DO • Create files • Edit files • Save files • Delete files Files the result ONLY
- 4. WHAT ISVERSION CONTROL? Files with their HISTORY
- 5. PRIMITIVE WAY awesome_euler.c awesome_runge_kutta.c blah_blah_v1.tex blah_blah_v2.tex Error-prone • Repetition • What does v1 do? • Vulnerable to unintentional changes/deletions
- 6. WHAT WE WANT • Record who changes files what/when/why changes were made • Review changes • Restore files to a past state
- 7. Git Logo by Jason Long
- 8. WHAT IS GIT? • a version control system(VCS) • developed in 2005 by LinusTorvalds • used for Linux Kernel, Ruby On Rails, etc.
- 9. WHY GIT? git is • Growing in share • Simple (compared to otherVCSs) • Distributed • Fast
- 10. Git Logo by Jason Long BASIC CONCEPTS
- 11. REPOSITORY WORKINGTREE Repository Files file Project Directory Meta Data commits, etc.
- 16. STAGE / INDEX Changed Files file Staged Files Commit 145ab3e5… stage
- 18. Git Logo by Jason Long BASIC COMMANDS
- 19. BASIC COMMANDS Initialize a repository $ git init Stage files $ git add <file> Commit $ git commit [-m “message”] Help $ git help
- 20. BASIC WORK FLOW 1. Edit Files 2. $ git add <file> $ git commit -m “message”
- 21. BEST PRACTICE Commit Commit Message 1 | a short summary of the change 2 | 3 | if needed 4 | why you made the change 5 | … • should be small • should not consist of changes which can be logically separable
- 22. OTHER USEFUL COMMAND Show commit logs $ git log Show the working tree status $ git status Show difference between the latest commit and the working tree $ git diff HEAD
- 23. DEMO
- 24. Git Logo by Jason Long BRANCH
- 25. BRANCH 145ab3e5… 3eab3e51… a4661aca… … … … testing master
- 27. CONFLICT 145ab3e5… 3eab3e51… … changes a.tex changes a.tex conflictmerge
- 29. Git Logo by Jason Long BRANCH COMMANDS
- 30. COMMANDS Show branches $ git branch Create a branch $ git branch <branch> Checkout a branch $ git checkout <branch> Merge <branch> to the current branch $ git merge <branch> Rebase <branch> to the current branch $ git rebase <branch>
- 31. DEMO
- 32. Git Logo by Jason Long REMOTE
- 33. MERIT • Backup • Easily Collaborate with others
- 34. DISTRIBUTED CentralizedVCS DistributedVCS Working Tree Working Tree Repo Repo Repo commit checkout push pull commit checkout remote local
- 35. WHERETO CREATE Github Bitbucket Public Repository … free Public / Private Repository … free up to 5 users https://github.com/ https://bitbucket.org/ https://education.github.com/ • A git server you have • Storage services like Dropbox • Hosting Services
- 37. PUSH push A B A B C Cremote local
- 38. PULL pull A B A B C Cremote local
- 39. Git Logo by Jason Long REMOTE COMMANDS
- 40. COMMANDS Create a repository without working tree $ git --bare init Clone $ git clone <repository> Push $ git push <remote> <branch> Pull $ git pull <remote> <branch>
- 41. DEMO
- 43. INSTALLATION Linux $ yum install git-core $ apt-get install git Mac $ brew install git Windows http://msysgit.github.com/ Git may be already installed. To update by homebrew
- 44. INITIAL CONFIGURATION git config --global user.name “Your Name" git config --global user.email “mail@example.com“ ! git config --global color.diff auto git config --global color.status auto git config --global color.branch auto git config --global color.grep auto ! git config --global core.excludesfile $HOME/.gitignore git config --global push.default current
- 45. GIT CLIENT CUI GUI • tig • GitHub for <platform> • SourceTree • etc.
- 46. FURTHER READING Pro Git http://git-scm.com/book/ Git from the bottom up http://ftp.newartisans.com/ pub/git.from.bottom.up.pdf
- 47. THANKYOU!