Git Version Control

For those of you living under a rock, and are unfamiliar with it; Git is a fast, powerful, and easy to use distributed revision control system. It was created by the face behind the open-source Linux initiative, Linus Torvalds.Once you’ve set up a Git repository for your project, the basic principle of Git is this:

  1. Programmer A edits a file from a local clone of the repository on his/her system.
  2. When Programmer A has finished implementing Feature A or fixing Bug A, they “Commit” to their changes; a note can be added describing what they’ve changed, added, or removed.
  3. It would be wise at this point for Programmer A to “Pull” any changes to the remote repository; any alterations made will be cleverly merged.
  4. When Programmer A so desires, he or she can then “Push” the changes to the remote repository.
  5. Programmer B will receive these changes when he or she makes a “Pull”.

There’s way more to it than that, but that’s the basic idea; Git is awesome and I much prefer it to Apache Subversion (SVN).

Linus Torvalds
“Intelligence is the ability to avoid doing work, yet getting the work done.”