![Local repository GitHub repository 郁屋蠍
Local Git remote repository 豢螳
GitHub - Tutorial
Local and Remote Repository
$git remote add origin https://github.com/username/myproject.git
覲語語
GitHub 企 (id)
郁屋る レ 企
(願化 myproject)
$git remote add [豢企] [url]
remote repository
豢螳
url 襦 remote repository レ 豢企
remote repository url
豢企 origin](https://image.slidesharecdn.com/11-161011082550/85/11-git-basic-48-320.jpg)
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11. git basic
- 1. Geun-Hyung Kim UMCL @ Dong-Eui University Introduction to Git/GitHub
- 2. 覯 蟯襴 ろ Local Version Control / Central Version Control / Distributed Version Control Git - Basic Git - Tutorial : Just doing small work with Git Configuration Create Repository Git Workflow GitHub - Tutorial: Just doing small work with remote storage Create/Delete Repository Create branch Open Pull Request /Merge Pull Request 覈 谿 願 伎
- 3. Version Control System What is Version Control? A category of software tools that help a software team manage changes to source code over time. (語 螳覦 螳覦 譴 れ 覲蟆 蟯襴襯 蟲) 覯 蟯襴 ろ 覈 覲襯 螳 磯 覯 蟯襴 一危磯伎れ 蠍磯 譴 轟 覯 れ 蟶朱伎 ろ 蠏碁 企 企 覯 蟯襴 ろ(VCS - Version Control System) 螳 VCS襦 企語 伎 覯(覲蟆 企 轟 伎) 蟯襴 蟆 覈
- 4. 螳 殊 伎 襦 襴 襦 豌企ゼ 伎 襦 螳 磯 伎 觜蟲 覲 螳 覓語襯 殊殊式讌 豢 VCS襯 覃 蟇磯 覈 所 覲糾規 Benefits (レ) A complete long-term change history of every file , , 覲蟆所骸 螳 覲蟆曙 豌 ろ襴襯 蠍磯螻 螻手碓 覯 伎 螳 Branching and merging branch(觚豺) 蠍磯レ 伎 螳覦 螳 螳覦れ 螳 觚豺 襦 豢 覦讌 蟆讀 蟆郁骸襯 牛 豕譬 螳覦 覦壱 覯 蟆一 Traceability 螳 覲蟆曙 覈螻 襯 る 譯殊 襦 覲蟆曙 豢 螳 Version Control System What can we do with VCS?
- 5. 螳 襦貉 一危磯伎るゼ 殊 覲蟆 覲企ゼ 蟯襴 RCS (Revision Control System): 殊 覲蟆暑 覿覿 (Patch Set) 覲 朱 ロ 殊 轟 朱 襴 Version Control System Local Version Control Check-in Check-out <source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics>
- 6. るジ 螳覦 蟷 覃 覯 蟯襴襯 ろ語 覯襯 伎 覦 覯 (: CVS, Subversion, Perforce 螳 ろ ) レ: 襦語 谿語 螳覦 螳 覓伎 螻 讌 蟯襴 , VCS襦 蟯襴 螳 : 譴 覯螳 覓語螳 覦覃 覦煙 覦覯 Version Control System Centralized VCS (CVCS) <source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics> Check-in (Commit) Check-out Check-in (Commit) Check-out
- 7. Version Control System Distributed VCS (DVCS) レ 豌企ゼ 襦貉 語ろ碁 覲旧 覃 覯 蟯襴襯 , ろ語 覯襯 伎 Check-in (Commit) Check-out pull (clone) push レ: ろ語 覯 レ螳 覦 螳覲 螳覦 襦貉 貉 一 讌 螳 れ 襦 螳 : 覦企襴 一危磯ゼ ロ 蟆曙 螻糾 襷 谿讌 ろ襴螳 襷 蟆曙 れ企 螻 襦 襷 螳 : Git, Mecurial, Bazaar <source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics>
- 8. Git - Basic
- 9. Developed as the version control system for Linux Kernel Project (襴 貉る 襦碁ゼ 覯 蟯襴 ろ朱 螳覦) Birth year: 2005 Initial purpose (豐蠍 覈) speed (觜襯 ) simple design ( 蟲譟) strong support for non-linear development (thousands of parallel branches) ( る 觚豺襯 牛 觜 螳覦) fully distributed (覯渚 覿) capable of handling large projects efficiently (襴 貉る 螳 襦 讌) Git History Linus Torvards
- 10. Git thinks about its data more like a stream of snapshots. (Git 一危磯ゼ る結 ろ碁殊朱 螻) Every time you commit, or save the state of your project in Git, it basically takes a picture of what all your files look like at that moment and stores a reference to that snapshot. (一危磯ゼ 螳語り碓 襦碁ゼ ロ 襷 蠏 殊 伎 る 血 蟲 蠏 蟆 朱一るゼ ) To be efficient, if files have not changed, Git doesnt store the file again, just a link to the previous identical file it has already stored. (覲蟆暑讌 殊 れ 殊 ロ讌 螻 伎 狩 殊 襷) Git Basic: snapshot <source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics>
- 11. Everything is check-summed before it is stored and then is referred to by that checksum (一危磯ゼ ロ蠍 豌危 蟲覃 豌危 牛 一 磯ゼ 蟯襴) Git uses a SHA-1 hash for this checksumming (豌危 螻一 SHA-1 伎 ) 40-character string composed of hexadecimal characters (16讌 覓語 (0, 1,.., 9, a,b,.,,f)襦 蟲 焔 40螳 覓語) calculated based on the contents of a file or directory structure (殊 伎 襴 蟲 譟磯ゼ 蠍磯朱 螻) Git stores everything in its database not by file name but by the hash value of its contents (一危磯伎れ 企 貊豸 伎 螳 ) Git Basic: checksum hash value example
- 12. Three main sections(瑚 ) Working directory ( 螻糾): a single checkout of one version of the project (襦語 轟 覯 朱る レ 豢 殊 螳語 レ) Staging Area (讌蟆一): a file, generally contained in your repository, that stores information about what will go into your next commit (れ 貉る 蟆 伎 覲企ゼ ロ螻 - 朱朱 レ ) Repository (レ): stores the metadata and object database for your project (襦語 覃一危一 螳豌 一危磯伎るゼ ロ 螻) Git Basic: three sections / states checkout Working Directory Staging Area Repository add commit
- 13. Git has three main states that your files can reside in (Git 殊 螳讌 襦 蟯襴) Committed: the data is safely stored in your local database (一危郁 レ 蟆 ル ) Staged: you have marked a modified file in its current version to go into your next commit snapshot ( 覯 殊 れ 覯 ロ蠍 ) Modified: you have changed the file but have not committed it to your database yet (殊 朱 讌 レ レ ル讌 ) Git Basic: three sections / states (committed state) (staged state)(modified state) <source: https://git-scm.com/book/en/v2/Getting-Started-Git-Basics>
- 14. 1. modify files in your working directory ( 襴 殊 ) 2. stage the files, adding snapshots of them to your staging area (staging 殊 る血 燕 豢螳) 3. do a commit (staging 殊 レ ) Git Basic: Simple Workflow
- 15. Just go to http://git-scm.com/download/win (automatic download) Git Install Git for Windows go to https://git-for-windows.github.io/
- 16. Git Install Git for Windows Git Bash Git GUI Shell Integration
- 17. Just doing small work with Git Configuration Git Work flow Create Repository
- 18. Git - Tutorial Configuration Git れ 蟆曙 れ覃 譴 Git 覦 Git 蠏碁企 れ 伎 讌 git 企 覈轟 $ git config 伎伎 れ 伎 覲蟆 蟯 れ /etc/gitconfig : ろ 覈 覈 レ れ $ git config --system 旧朱 殊 ~/.gitconfig, ~/.config/git/config : 轟 蟆襷 れ $ git config --global 旧朱 殊 .git/config : Git 襴 螻 轟 レ(轟 譴 襦)襷 $ git config --local 旧朱 殊 : 襦 -> -> ろ 朱 Windows $HOME 襴 (襷 C:Users$USER 襴) .gitconfig
- 19. Git - Tutorial Configuration $ git config user.name Geun-Hyung Kim $ git config user.email geunkimkorea@gmail.com $ git help config config (git 企 覈轟) る 豌 $ git config user.name Geun-Hyung Kim $ git config user.email geunkimkorea@gmail.com $ git help config config (git 企 覈轟) る 豌
- 20. Git - Tutorial Create Repository $git init: 襴襯 誤 覈轟 gitstore朱 襦 襴襯 燕 覈轟 gitstore 襴襦 企 襴螳 geunkim 覦 gitstore 襴 襴 伎 誤 覈轟 git レ (.git 襴 ) 襯 豐蠍壱 覈轟 ~/gitstore/.git レ襯 豐蠍壱 git metadata襯 ロ 襴 .git 襴襯 襷り レ 蟯 metadata襯 . .git 襴螳 working directory git 覈轟企ゼ ろ Q) るジ 襦語 谿語蟇磯 Git レ襯 覲旧 り 苦 ? Windows cd襯
- 21. Git - Tutorial Working Directory working directory $ git status:working directory repository 襯 豌危, 企 殊 working directory 讌, commit 覲蟆曙 讌 煙 working directory tracked untracked襦 untracked file 讌 git 蟯襴 tracked file git 伎 蟯襴 (企 レ staging area )
- 22. create README.txt file add the file to staging area commit changes modified README.txt and create new LICENSE add both files to stage area commit changes Git - Tutorial Git Workflow
- 23. Git - Tutorial Git Workflow: create README.txt vi ｸ讌蠍磯ゼ 伎 README.txt 襴 伎 豕蠏 commit 危襦 覲蟆曙 蟯襴讌 覈襦 commit蠍 豢螳 蟆 朱 untracked file 譟伎 襦蟆 焔
- 24. Git - Tutorial Git Workflow: add file to staging area README.txt 殊 staging area add commit 覈襦 staging area
- 25. Git - Tutorial Git Workflow: commit changes staging area 殊 レ 殊 伎 覓伎 讌 螳comment 伎version control master staging area working directory
- 26. Git - Tutorial Git Workflow: modifies README.txt adds LICENSE README.txt LICENSE 襦蟆 master branch tracked file 譴 untracked file
- 27. Git - Tutorial Git Workflow: add files to staging area / 覈 豢螳 $ git add README.txt LICENSE
- 28. Git - Tutorial Git Workflow: commit changes
- 29. Git - Tutorial Git TimeLine History $git log: レ commit ろ襴襯 螳 朱 覲伎譴, 螳 豕蠏殊 commit 蟆 螳 襾殊 豢 master
- 30. To discard changes in working directory [working directory 覲蟆 伎 覓伎() る Git - Tutorial check out $ git checkout -- <fileName>
- 31. Git - TutorialWeb Programming - Workflow 4 螳 殊 燕 git status 蟆郁骸 覃 4 螳 殊 staging area襦 豢螳 蟆郁骸
- 32. Git - TutorialWeb Programming - Workflow 4 螳 殊 repository 螳 repository 豌危
- 33. Just doing small work with Remote Storage (GitHub)
- 34. What is GitHub ? Create a Repository Create a Branch Make and Commit Changes Open a Pull Request Merge a Pull Request GitHub - Tutorial < source: https://guides.github.com/activities/hello-world/ >
- 35. a code hosting platform for version control and collaboration (覯 蟯襴 (code) 語ろ ) It lets you and others work together on project from anywhere (企 襦語 螳ロ襦 ) GitHub - Tutorial What is GitHub? master GitHub (Remte Repository) push pull pull < source: https://guides.github.com/activities/hello-world/ >
- 36. 1. るジ讓 + 覃企ゼ New repository 襯 2. レ 企 hello-world 襦 . 3. 讌ъ る 4. Initialize this repository with a README 襯 5. Create repository襯 企Ν GitHub - Tutorial Create Repository repository 煙 覃 < source: https://guides.github.com/activities/hello-world/ >
- 37. GitHub - Tutorial Create Repository < source: https://guides.github.com/activities/hello-world/ >
- 38. 1. る レ襯 2. (れ) 3. 覃伎 覯殊 企Ν 4. レ 企 GitHub - Tutorial Delete Repository
- 39. GitHub - Tutorial Create a Branch Branching: レ るジ 覯 覦覯 蠍磯蓋朱 レ 豕譬 覯(豕譬 branch) master朱 branch襯 螳讌 master commit蠍 ろ碁ゼ 蠍 branch襯 master branch襯 燕覃 蠏 master 覲旧 る血 master branch Create feature branch from master Merge feature branch into master Commit changes Submit Pull Request Discuss proposed changes < source: https://guides.github.com/activities/hello-world/ >
- 40. 1. 襦 hello-world レ襯 2. branch: master 朱 覈襦 drop down 企Ν 3. 襦 branch text box branch 企 readme-edits襦 4. Creat branch box襯 螻 return GitHub - Tutorial Create a Branch < source: https://guides.github.com/activities/hello-world/ >
- 41. GitHub - Tutorial Create a Branch branch 覈襦 branch 譯 branch
- 42. readme-edit branch README.md 殊 企Ν file view るジ讓 壱 icon 企Ν editor 伎 覲蟆 伎 る commit message襯 Commit changes 覯殊 企Ν GitHub - Tutorial Make and commit changes < source: https://guides.github.com/activities/hello-world/ >
- 43. Pull Requests: GitHub 旧 Pull request 螳語朱 覲蟆渚 伎 れ蟆 襴觀 襯 豌螻 れ branch merge 蟆 豌 Pull request branch 螳 谿伎 (豢螳 蟆: 轟, 蟆: 觜螳) commit 貊 螳覦 譬襭讌 pull request襯 open 殊 螳 GitHub - Tutorial Open a Pull Request < source: https://guides.github.com/activities/hello-world/ >
- 44. 1. Pull requests tab 企Ν 轟 New pull request 覯殊 企Ν GitHub - Tutorial Open a Pull Request 2. master branch 觜蟲 branch (readme-edits)襯 < source: https://guides.github.com/activities/hello-world/ >
- 45. 3. 螻 master 谿企ゼ 覲企伎 豕譬 豢 覿 GitHub - Tutorial Open a Pull Request < source: https://guides.github.com/activities/hello-world/ >
- 46. 4. 覲蟆曙 覓語螳 朱 Create Pull Request 覯殊 企Ν GitHub - Tutorial 5. 覲蟆曙 る 覈螻 螳 る 蠍郁 Create Pull request! 覯 企Ν Open a Pull Request < source: https://guides.github.com/activities/hello-world/ >
- 47. GitHub - Tutorial Merge a Pull Request readme-edits branch襯 master branch 蟷 merge 螻 1. 覲蟆 伎 master 豢螳蠍 伎 Merge pull request 覯殊 企Ν 2. Confirm merge 企Ν 3. 覲蟆曙 豢螳蠍 覓語 branch襯 蠍 伎 Delete branch 覯殊 企Ν < source: https://guides.github.com/activities/hello-world/ >
- 48. Local repository GitHub repository 郁屋蠍 Local Git remote repository 豢螳 GitHub - Tutorial Local and Remote Repository $git remote add origin https://github.com/username/myproject.git 覲語語 GitHub 企 (id) 郁屋る レ 企 (願化 myproject) $git remote add [豢企] [url] remote repository 豢螳 url 襦 remote repository レ 豢企 remote repository url 豢企 origin
- 49. Local repository GitHub repository 郁屋蠍 GitHub - Tutorial Local and Remote Repository github github.com/geunhkim/WebProgramming.git origin企朱 企朱 豢螳 Local repository 豢螳 remote repository $git remote 蟆郁骸 Local repository 豢螳 remote repository 覲
- 50. GitHub - Tutorial Local and Remote Repository Local repository 伎 Remote Repository upload 蠍 Local 伎 overwrite 蠍
- 51. push 蟠 螳讌螻 讌 襦語 谿語螻 蟆曙一 襦碁ゼ fork襯 fork覃 GitHub 襦碁ゼ 旧Ц襦 れろ伎る 覲旧蠍 覓語 push襯 GitHub - Tutorial Contributing to a project 谿語 襦語 Fork button 企Ν覃 れろ伎る 覲旧
- 52. geunkim/WebProgramming geunhyung/WebProgramming 朱 fork 伎 GitHub - Tutorial Contributing to a project
- 53. geunhyung れろ伎れ 覲蟆曙 觜蟲 覃 GitHub -Tutorial Contributing to a project
- 54. geunkim れろ伎れ pull request 蟆郁骸 GitHub - Tutorial Contributing to a project
- 56. References 覯蟯襴襯 れ企蓋 れ DVCS - Git: http:// www.slideshare.net/ibare/dvcs-git Git 伎 襦 覦一郁鍵: http://blog.appkr.kr/learn-n-think/ comparing-workflows/ Become a git guru: https://www.atlassian.com/git/tutorials 碁朱 れり疑, Git, 覿磯 蟯襴 ろ, (語企) git everything-is-local: https://git-scm.com/doc Pro Git book: https://git-scm.com/book/en/v2 (蠍 覯 譟伎) Giancarlo Lionetti: What is Version Control: Centralized vs. DVCS Adding an existing project to GitHub using command line: https:// help.github.com/articles/adding-an-existing-project-to-github-using-the- command-line/