Add examples

Fixes #6327

docs/static/command-line-flags.asciidoc

@@ -77,7 +77,7 @@ With this command, Logstash concatenates three config files, `/tmp/one`, `/tmp/t
   and `NAME` is the name of the plugin.
 
 *`-l, --path.logs PATH`*::
-  Directory to Write Logstash internal logs to.
+  Directory to write Logstash internal logs to.
 
 *`--log.level LEVEL`*::
  Set the log level for Logstash. Possible values are:

docs/static/glob-support.asciidoc

@@ -28,3 +28,23 @@ to using alternation with the vertical bar in regular expressions (`foo|bar`).
 *`\`*::
 Escape the next metacharacter. This means that you cannot use a backslash in Windows
 as part of a glob. The pattern `c:\foo*` will not work, so use `foo*` instead.
+
+[float]
+[[example-glob-patterns]]
+==== Example Patterns
+
+Here are some common examples of glob patterns: 
+
+*`"/path/to/*.conf"`*::
+Matches config files ending in `.conf` in the specified path.
+
+*`"/var/log/*.log"`*::
+Matches log files ending in `.log` in the specified path.
+
+*`"/var/log/**/*.log`*::
+Matches log files ending in `.log` in subdirectories under the specified path.
+
+*`"/path/to/logs/{app1,app2,app3}/data.log"`*::
+Matches app log files in the `app1`, `app2`, and `app3` subdirectories under the
+specified path.
+