add the old snippet md files

old_snippets/markdown-to-org.md

@@ -0,0 +1,18 @@
+---
+title: "markdown to org file conversion"
+date: 2021-06-21T10:58:47+02:00
+draft: false
+snippet_types:
+- org
+- markdown
+---
+
+I use the [Bear Notes app on IOS](https://bear.app/) which has a nice markdown
+export feature. From there it is easy to air drop the file to my mac then I
+paste it into my org notes after converting it.
+
+```shell
+$ pandoc -f markdown -t org -o note.org /tmp/md_note.md && pbcopy < /tmp/md_note.md
+```
+
+source: [stackexchange](https://emacs.stackexchange.com/questions/5465/how-to-migrate-markdown-files-to-emacs-org-mode-format)