Global setup:
 Download and install Git
  git config --global user.name "Your Name"
  git config --global user.email your_mail@toto.com

Starting a new repo on your computer
  cd your_workspace
  git clone git@github.com:taratatach/Simulproc.git

Working on the sources:
 Update your repository
  cd your_repo
  git pull
 Adding files to the repo (creation or modification)
  git add your_files
  git commit -m "comment your commit"
 Pushing files on the server
  git push

Change your working branch
 Commit all your modifications
  (if you don't want to commit your changes : git stash)
  (to resume your changes : git stash apply)
 Change branch
  git checkout branch_name

Coucou je suis content !