When creating a new project in my local machine at some point I want to add it to my GitHub account.
On the new project click the green code button and copy the Clone - SSH repository text.
Now go to your local git project you add to Github and paste the text to the end of the git remote add command.
git remote add origin [email protected]:meshu-dev/meshu.git
Then fetch from the GitHub repository to make sure it works.
git fetch