github绑定远程仓库及将本地代码同步到远程

创建项目过程
git 初始化仓库的命令是
git init
绑定远程仓库  
使用 git remote add origin 'url' 命令将远程仓库与本地仓库绑定。
  
git remote add origin ********************/TestProject.git         

git pull origin master
git add file 命令将改变添加到暂存区
git add .
git commit -m “注释”将暂存区内容提交到仓库。
git commit -m "第一次提交"
将本地改变，推送到远程仓库中
使用 git push -u origin master 开始推送 
git push origin master

解决方案：保留本地的修改 的改法——通过git stash  

git stash
git pull
git stash pop

$ git push origin master
Username for '*******': *****
To http://1*******.git
 ! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to 'http://1*******.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

解决：
 git pull --rebase origin master

 git push -u origin master