git push文件到远程github或者gitlab

 Git global setup

 git config --global user.name "luozeng"
 git config --global user.email "[e-mail]"

 Create a new repository

 git clone https://gitlab.com/luozeng/blog.git
 cd blog
 touch README.md
 git add README.md
 git commit -m "add README"
 git push -u origin master

 Existing folder

 cd existing_folder
 git init
 git remote add origin https://gitlab.com/luozeng/blog.git
 git add .
 git commit -m "Initial commit"
 git push -u origin master

 Existing Git repository

 cd existing_repo
 git remote rename origin old-origin
 git remote add origin https://gitlab.com/luozeng/blog.git
 git push -u origin --all
 git push -u origin --tags