Is it just me or do I find this harder to understand than it should be!
  * [[https://bitbucket.org/dashboard/overview|Log in to bitbucket]]
  *  [[https://githowto.com/setup|githowto.com]]
  *  [[https://git-scm.com/book/en/v2/|scm.com]]
  *  [[https://guides.github.com/activities/hello-world/|hello world - GitHub.com]]
  *  [[https://durrantlab.pitt.edu/dont-get-git-introductory-tutorial/|the one that got me to understand it better]]
  *  [[http://gitimmersion.com|Git Immersion]]
  * [[https://www.atlassian.com/git/tutorials/learn-git-with-bitbucket-cloud|Learn git with Bitbucket - Atlassian]]