add the old snippet md files

old_snippets/git-who-last.en.md

@@ -0,0 +1,16 @@
+---
+title: "who last edited a file"
+date: 2020-01-11T05:14:55+01:00
+draft: false
+snippet_types: ["git"]
+---
+
+```shell
+$ git log -1 -- alice/alice/public/themes/core/views/layouts/src/css/main.scss
+```
+
+Sometimes you just need to know how to blame
+
+source:
+
+[git docs](https://www.git-scm.com/docs/git-log)