Clone a project first. The project needs to added by the administrator: git clone gitosis@git.mpifr-bonn.mpg.de:testproj.git (replace testproj with your project name)

If your project was just created, the clone command above creates an empty directory named after your project.

Create and/or edit files/directories

Add, commit and push changes:

Any new version can also be "pushed" in a similar fashion as above.

google for more information!

Create project/configurations. This is done by the admin (see above).

Add the git server as an alias to the existing repository: git remote add <alias> gitosis@git.mpifr-bonn.mpg.de:<project_name>.git

Push repository to git server (from the existing repository): git push <alias> <branch>