Git Basic

Browny2010.12.06

Outline

• Introduction to Git• Install Git• Basic Commands• Git Branch• Git and Dropbox• Resources

rcs

Centralized Version Control System (CVCS)

• CVS• Subversion• Perforce• etc…

Distributed Version Control System (DVCS)

• Git• Mercurial• Bazaar• etc…

Snapshot, not Differences

CVS

Git

Flow

Outline

• Introduction to Git• Install Git• Basic Commands• Git Branch• Git and Dropbox• Resources

Install Git on Windows

• msysgit - http://code.google.com/p/msysgit/

Initialization

• 設定 ID 和 Email$ git config --global user.name “browny" $ git config --global user.email browny@gmail.com

• 查看設定資料$ git config --list

Outline

• Introduction to Git• Install Git• Basic Commands• Git Branch• Git and Dropbox• Resources

Basic Commands (1)

• 初始化一個 git 倉庫$ git init

• 將檔案放入暫存夾等候 commit$ git add

• 指定要忽略 commit 的檔案 (create a file in your repo named .gitignore)*.[oa] ：忽略所有 .o 和 .a 檔案*~ ：忽略所有 ~ 檔案

Basic Commands (2)

• 觀看狀態$ git status

• 提交 $ git commit

• 幫某次 commit 加上含附註的標籤 tag$ git tag –a v1.1 –m ‘version 1.1’

• 觀看提交歷程$ git log

Basic Commands (3)

• 複製遠端 repo.$ git clone git://github.com/schacon/grit.git

• 自定義複製來的 repo. 名稱$ git clone git://github.com/schacon/grit.git mygrit

Basic Commands (4)

• 查看現有的分支$ git branch       

• 建立新的分支$ git branch 分支名稱

• 切換到主幹上$ git checkout master 

• 切換到某個分支上git checkout 分支名稱

Outline

• Introduction to Git• Install Git• Basic Commands• Git Branch• Git and Dropbox• Resources

First Commit

Multiple Commit

master

Make a branch

• $ git branch testing

Re-direct HEAD

• $ git checkout testing

Commit on testing

Back to master

• $ git checkout master

Commit on master

Outline

• Introduction to Git• Install Git• Basic Commands• Git Branch• Git and Dropbox• Resources

Dropbox Setting

Set up cloud repo.

• Make a directory in Dropbox $ mkdir /GitRepo/opencv-gradient.git$ cd /GitRepo/opencv-gradient.git

• Initialize it $ git init --bare

Push repo. to Cloud

• Go to your work directory $ cd /EclipseWork/opencv-gradient

• Add a remote alias (git remote add alias URI)$ git remote add drop-opencv-gradient file:///C:/Documents%20and%20Settings/....../GitRepo/opencv-gradient.git

• Push working repo. to Dropbox repo.$ git push drop-opencv-gradient master

Get repo. from Cloud

• git clone URI directoryName• $ git clone file:///C:/Documents%20and%20Settings/....../GitRepo/opencv-gradient.git opencv-gradient

Resources

• Git - http://git-scm.com/• Pro Git 簡體翻譯 -

http://progit.org/book/zh/• Git 初學文件整理 | Tsung's Blog -

http://plog.longwin.com.tw/my_note-unix/2009/05/14/git-learn-initial-document-2009