Free Packt title of the day: GitHub Essentials.
I don't know anything about GitHub, but I have heard of it before. The book description says that it "is the largest host of source code in the world." Sounds important.
And GitHub must have been invented by a Southerner, I know that. Anyone else would have called it "GetHub."
https://www.packtpub.com/packt/offers/free-learning.
The deal runs until 7 p.m. ET U.S. tomorrow.