create a new repository on the command line


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


push an existing repository from the command line


git remote add origin https://github.com/hdcjunior/PlanoDeNegocio.git
git push -u origin master