If you want to start contributing to TYPO3, you will need to push your code changes to the review server. You can setup your repository using a great Git command generator brought to you by Bastian Waidelich. Thanks Bastian.

But you will need to do these steps for all the Packages and Frameworks you want to contribute to. In case of Flow/Neos this may be 10-20 packages.

Here is a small code snippet for lazy bastards. Execute this from the Packages/Framework  or Packages/Application directory. It will go through all the packages and set them up for pushing to Gerrit.

Make sure to replace 'putyourwonusernamehere' with your typo3.org username.

Or as a oneliner:

Now start rolling those patches!