New Init

to get help

$ git help
$ git help config

to create a user for all repos

$ git config --global user.name "XX"
$ git config --global user.email xxx@xx.com
$ git config --global color.ui true

to creat a new repo

$ mkdir store
$ cd store
$ git init

to check the status

$ git status

to add and commit files

$ git add index.html
$ git commit -m "new file index.html created"

$ git add readme.md LICENSE
$ git add --all
$ git commit -m "Add LICENSE and finish README."

$ git add *.txt
$ git add "*.css"
$ git add css/*.css
$ git add css/

to read the log file

$ git log