GIT: Why And How to

Presenter: Huong Nguyen

Skype: lan_huong_a3

CONTENT• What is Git

• Basic Use & How to

• Advance Use

• Useful Reference

Oops, I need this

And this

And this

And this

A contributor to work with

But don’t break the rules

And, Finally...

Somebody tell me what did I do with my source?

Too much requirements?

Let me answer• A Source code management system (SCMS):

• Allows you to track and undo changes.• Allows multiple people to work on the same code at once.• Allows you to make changes to multiple versions of a your

software.• Allows you to deploy software to multiple servers.• Makes Code Development Social through • Notifications, Comments, Wiki & Graphs

SVN STORAGE

GIT STORAGE

Nearly Every Operation Is Local

Git Status

Git Config & HelpConfig:

● $ git config --global user.name "John Doe"

● $ git config --global user.email johndoe@example.com

Help:

● $ git help <verb>

● $ git <verb> --help

● $ man git-<verb>

Example:

$ git help config

Git BasicsWorking with existsing directory

● $ git init

● $ git add README

● $ git commit -m 'initial project version'

● $ git remote add origin https://github.com/schacon/grit.git

● $ git pull

● $ git status

● $ git commit //If neccessary

● $ git push -u origin master

Git Basics

Clone from directory: SSH Key

$ git clone user@git.example.com:/opt/git/my_project.git

Create SSH Key:

https://help.github.com/articles/generating-ssh-keys

VERSION CONTROL

GIT TAG: used for creating stable release

$ git tag version1.1

Create tag

$ git push --tags

Push tag to server

Good to know● $ git fetch

//Shows what will come down with a pull

● $ git reset HEAD README

//Unstage the last commit

● $ git checkhout --README

//Revert file README

● $ git revert

//Commit changes to undo last commits

● $ git commit -amend

//Modify the last commit

● $ git blame

//Determine who made a specific change

GIT Branches

Use Branch$ git checkout -b newBranch

create new branch

$ git branch

List all branch

$ git checkout newBranch

Move HEAD to new branch

$ git branch -d iss53

Delete branch iss53

$ git merge iss53

Merge current branch with iss53

TOOL

GitXDev

SmartGit

…

Tool are listed here

Some web-based hosting

Reference

Git guide from github.io

Set up Git with bitbucket

Pro Git book

THANK YOU!