connect remote repo to local git code example

Example 1: how to connect remote repo with local repo

git remote add origin <remote_repo_url>
git push --all origin

If you want to set all of your branches to 
automatically use this remote repo when you use git pull, add --set-upstream to the push:

git push --all --set-upstream origin

Example 2: git connect to remote repository

git init
git commit -m "[message]"
git remote add origin "github repository link"
git push -u origin master