Git global setup

git config --global user.name "GASSIER Ghislain"
git config --global user.email "gassier@cerege.fr"

git config --global http.sslVerify false

Create a new repository

git clone https://gitlab.osupytheas.fr/ggassier/TransportSedimentaire.git
cd TransportSedimentaire
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master

Existing folder or Git repository

cd existing_folder
git init
git remote add origin https://gitlab.osupytheas.fr/ggassier/TransportSedimentaire.git
git add .
git commit
git push -u origin master