Step 1
注册GitHub账号,Create a new repository并获取SSH地址
Step 2
git remote add origin SSH地址
git push -u origin master
需要先做本机的SSH设置
常见错误fatal: remote origin already exists.可通过输入git remote rm origin解决
其他
…or create a new repository on the command line
echo "# -" >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin SSH地址
git push -u origin master
…or push an existing repository from the command line