A git bare repository is helpful when you would like to collaborate with other users but don’t want to use a hosting service like GitHub. In such cases, you can set up a remote server that is only accessible by your internal team, create a bare repository over there, which acts as the central git server from which each of you can push and pull your code from your local boxes.
A bare repository made with git init -- bare is for sharing. On the off chance that you are working together with a group of designers, and need a spot to share changes to a repo, at that point you will need to make a bare repo in a centralized spot where all clients can push their changes (frequently the simple decision is GitHub). Since GIT is an appropriated rendition control framework, nobody will legitimately alter documents in the common brought together storehouse. Rather designers will clone the mutual bare repo, make changes locally in their working duplicates of the repo, at that point push back to the commonly exposed repo to roll out their improvements accessible to different clients.
