Added jekyll bit.

README.md

@@ -158,6 +158,16 @@ morbo ./script/mjb --listen http://127.0.0.1:8080
 
 Now it will automatically reload when you make changes to the libraries and templates.  Additionally, it will show stack traces during crashes and debug information in your terminal.
 
+### Jekyll
+
+You can run Jekyll by getting into a build server and running the following:
+
+```bash
+alias jekyll="podman run -ti --rm -v .:/srv/jekyll -e JEKYLL_ROOTLESS=1 docker.io/jekyll/jekyll jekyll"
+```
+
+Once you've done that, `jekyll command` will work.
+
 ## Operations Guide