提交文件，以免忘掉

[longtaozz]

提交README文件

echo "# my_img" >> README.md
git init
git add README.md
git commit -m "first commit"
git remote add origin https://github.com/longtaozz/my_img.git
git push -u origin master

上传项目

//添加文件夹或文件
git add .
//输入本次的提交说明，准备提交暂存区中的更改的已跟踪文件，单引号内为说明内容
git commit -m 'first_commit'
//关联远程仓库
//如果关联出错fatal: remote origin already exists，则用git remote rm origin关联
git remote add origin https://github.com/longtaozz/my_img.git
//提交，和上面一样（error:failed to push som refs to.......则执行git pull origin master，重新拉下并上传）
git push -u origin master
强制推送
git push -u origin master -f

重新关联

git remote add origin https://github.com/longtaozz/my_img.git
git push -u origin master

修改远程库地址

//先清除掉已经绑定的，不然会报错fatal: remote origin already exists.
git remote rm origin
git remote add origin https://github.com/longtaozz/my_img.git

[longtaozz]

git clone ...拉取代码