add index file

Author: ThierryO

content/tutorials/git_rewrite_history/index.md

@@ -0,0 +1,17 @@
+---
+title: "Rewriting git history"
+description: "A presentation on rewriting git history"
+authors: [thierryo]
+date: 2026-03-05
+categories: ["version control"]
+tags: ["version control", "git", "github"]
+output: 
+  md_document:
+    preserve_yaml: true
+    variant: gfm+footnotes
+---
+
+This [presentation](presentation.html) gives some basic instructions on rewriting git history.
+Use the `F11` function key to display the presentation full screen.
+Use the spacebar and arrow keys to navigate in the presentation.
+Use the `F5` function key to refresh the page when the labels in the graphics are missing or misplaced.