simple standalone example

example-standalone.bash

@@ -0,0 +1,6 @@
+letsencrypt certonly \
+  --agree-tos --email john.doe@example.com \
+  --standalone \
+  --domains example.com,www.example.com \
+  --server https://acme-staging.api.letsencrypt.org/directory \
+  --config-dir ~/letsencrypt/etc