Add Paths section for reference.

--- filebeat/filebeat.yml.orig	2019-10-15 21:08:29 UTC
+++ filebeat/filebeat.yml
@@ -98,6 +98,33 @@ setup.template.settings:
 #  env: staging
 
 
+#================================= Paths ======================================
+
+# The home path for the filebeat installation. This is the default base path
+# for all other path settings and for miscellaneous files that come with the
+# distribution (for example, the sample dashboards).
+# If not set by a CLI flag or in the configuration file, the default for the
+# home path is the location of the binary.
+#path.home:
+
+# The configuration path for the filebeat installation. This is the default
+# base path for configuration files, including the main YAML configuration file
+# and the Elasticsearch template file. If not set by a CLI flag or in the
+# configuration file, the default for the configuration path is the home path.
+#path.config: ${path.home}
+
+# The data path for the filebeat installation. This is the default base path
+# for all the files in which filebeat needs to store its data. If not set by a
+# CLI flag or in the configuration file, the default for the data path is a data
+# subdirectory inside the home path.
+#path.data: ${path.home}/data
+
+# The logs path for a filebeat installation. This is the default location for
+# the Beat's log files. If not set by a CLI flag or in the configuration file,
+# the default for the logs path is a logs subdirectory inside the home path.
+#path.logs: ${path.home}/logs
+
+
 #============================== Dashboards =====================================
 # These settings control loading the sample dashboards to the Kibana index. Loading
 # the dashboards is disabled by default and can be enabled either by setting the
@@ -190,6 +217,8 @@ processors:
 # To enable all selectors use ["*"]. Examples of other selectors are "beat",
 # "publish", "service".
 #logging.selectors: ["*"]
+logging.to_syslog: true
+logging.to_files: false
 
 #============================== Xpack Monitoring ===============================
 # filebeat can export internal metrics to a central Elasticsearch monitoring