使用git提交github代码

新的项目的提交

touch README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/sailrancho/test.git
git push -u origin master

旧项目的提交

git remote add origin https://github.com/sailrancho/test.git

git pull origin master

git add .*

git commit -m "edit commit"

修改对应内容（或者直接覆盖）
git push -u origin master