linux系统上传本地代码到github

project example: send_goals
1.intsall git:
          $sudo apt -get install git git-core git-doc​
2.creat pub key:
          $ssh-keygen -t rsa -C "account of github"
          $cd
          $cd .ssh/
          $cat id_rsa.pub
       copy key to "SSH keys" in github account
3.test ssh:
       $ssh -T git@github.com
4.config git:
        $git config --global user.email "account of github"
        $git config --global user.name "usename"
          
5.creat project send_goals in github
6.copy custom readme.txt to our local project floder
7.running as follows:                
            $cd send_goals/
            $git init
            $git add .
            $git status
            $git commit -m "save and send goal"
            $git status
            $git remote add origin git@github.com:usename/send_goals.git
            $git push origin master -f