git 101 for_tarad_dev
DESCRIPTION
TRANSCRIPT
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Git 101
2013/03/12@somkiat
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Why Version Control ?
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Why Version Control ?
Collaboration issues !!!
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Version Control
• Local• Centralize• Distributed
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Local
http://git-scm.com/book/en/Getting-Started-About-Version-Control
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Centralize
http://git-scm.com/book/en/Getting-Started-About-Version-Control
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Distributed
http://git-scm.com/book/en/Getting-Started-About-Version-Control
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Version Control
• Local– Copy file and folder
• Centralize– Control Version System ( CVS )– Subversion ( SVN )
• Distributed– Git– Mercurial Hg– Bazaar
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Why Git ?
1. Distributed => No Single of Failure
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Why Git ?
2. Simple design :: Less config file
VS
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Why Git ?
3. Speed :: Work on local
From git real slide ( http://www.codeschool.com )
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Who use Git ?
http://git-scm.com/
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Starting with Git
• Command line interface• Many Graphic User Interface (GUI)• Download at http://git-scm.com
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Git Help
$ git help
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Git Help
$ git help <command>
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Git Setting
$ git config <name> <value>
• $ git config --global user.name “Your name”• $ git config --global user.email “Your email”• $ git config --global color.ui true• $ git config --list
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Starting your repository
$ git init
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Starting your repository
$ git init
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Git work flow
http://git-scm.com/book/en/Getting-Started-Git-Basics
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Git work flow
• Create file README.txt– Start as untracked
• Add file to staging area– Ready to take a picture
• Commit change– Snapshot on the stage
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Create file README.txt
$touch README.txt$git status
New file and untracked
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Add file to staging area
$git add README.txt$git status
Staged file
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Commit change
$git commit –m “Create file README.txt”$git status
Working on branch master
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TODO
• Modify file README.txt• Create file LICENSE• Add both files to staging area• Commit change
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Different way to add
• git add <list of file>• git add –all• git add *.txt• git add docs/*.txt• git add docs/• git add “*.txt”
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Git timeline history
$git log
History message
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Homework
• Learn git with github.com– http://try.github.com/
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Next
• Git merge• Git branch• Collaboration – Git remote• Branch• Tag
• Git rebase• History and configuration