This repository has 2 branches : master and conflicts.
On master, a_file_with_conflicts contains "I added this line on master branch" on line 3. On conflicts, it contains "I added this line on conflicts branch" on line 3.
You can clone this repository to replicate state 1.6 of my article.
After cloning, you can use git merge conflicts to start the merge process, and follow along the article.