https://github.com/bakkenbaeck/a-random-walk-through-git
A weird tour through Git and some of its internals.
Just run the DEMO.sh
script.
Give step number as parameter to fast forward to that step: ./DEMO.sh 52
Or see its output at https://bakkenbaeck.github.io/a-random-walk-through-git
So much documentation!