Git & GitHub

Knowledge learned from https://www.udacity.com/course/how-to-use-git-and-github--ud775
A blog: https://blog.udacity.com/2015/06/a-beginners-git-github-tutorial.html

git command

• git clone [github link] [(optional)folder name]
• git log
• git log —stat
• git diff first_id secod_id
• git checkout
• q
• git config —global color.ui auto
  Atom as Git commit editor
  git config --global core.editor "atom --wait"

  make a repository

• git init
• git status
• git add add new work to the staging area, a bridge b/w working directory and repository
• git add . add all work
• git commit will open a text editor, write, save and close editor.
• git commit -m "message no need to open text editor
• git diff (empty)
• git diff --staged
• git reset --hard
• git branch
• git branch easy-mode
• git checkout easy-mode

  GitHub

• git remote
• git remote add origin url.git set the url as your remote reference
• git remote -v stands for verbose
• git push origin master sync to remote by master branch
• git pull origin mastersync local by master branch
• git config --global credential.helper osxkeychain password once for all
  -git pull=git fetch+git merge
• pull request is actually merge request

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