Reorg tutorials for managing rippled

- Incorporate macOS install instructions

content/tutorials/manage-the-rippled-server/configuration/enable-public-signing.md

@@ -0,0 +1,35 @@
+# Enable Public Signing
+
+[New in: rippled 1.1.0][] By default, the signing methods for `rippled` are limited to administrative connections. If you want to allow signing methods to be used as public API methods (like with versions of `rippled` before v1.1.0), you can enable it with a configuration change.
+
+This enables the following methods to be used on "public" [JSON-RPC and WebSocket connections](get-started-with-the-rippled-api.html), if your server accepts them:
+
+- [sign][sign method]
+- [sign_for][sign_for method]
+- [submit][submit method] (in "sign-and-submit" mode)
+
+You **do not** need to enable public signing to use these methods from an admin connection.
+
+**Caution:** Ripple does not recommend enabling public signing. Like the [wallet_propose method][], the signing commands do not perform any actions that would require administrative-level permissions, but restricting them to admin connections protects users from irresponsibly sending or receiving secret keys over unsecured communications, or to servers they do not control.
+
+To enable public signing, perform the following steps:
+
+1. Edit your `rippled`'s config file.
+
+        vim /etc/opt/ripple/rippled.cfg
+
+    {% include '_snippets/conf-file-location.md' %}<!--_ -->
+
+2. Add the following stanza to your config file, and save the changes:
+
+        [signing_support]
+        true
+
+3. Restart your `rippled` server:
+
+        systemctl restart rippled
+
+<!--{# common link defs #}-->
+{% include '_snippets/rippled-api-links.md' %}			
+{% include '_snippets/tx-type-links.md' %}			
+{% include '_snippets/rippled_versions.md' %}