-`/home/git/.ssh` - contains openssh settings. Specifically the `authorized_keys` file managed by gitlab-shell.
-`/home/git/gitlab` - GitLab core software.
-`/home/git/gitlab-shell` - Core add-on component of GitLab. Maintains SSH cloning and other functionality.
-`/home/git/repositories` - bare repositories for all projects organized by namespace. This is where the git repositories which are pushed/pulled are maintained for all projects. **This area is critical data for projects. [Keep a backup](../raketasks/backup_restore.md).**