The `aggregate` directive is supplied by the [[!iki plugins/aggregate]] plugin.
+This plugin requires extra setup, specifically, a cron job.
+See the plugin documentation for details.
+
This directive allows content from other feeds to be aggregated into the wiki.
Aggregate a feed as follows:
url="http://example.com/" updateinterval="15"]]
That example aggregates posts from the specified RSS feed, updating no
-more frequently than once every 15 minutes, and puts a page per post under
-the example/ directory in the wiki.
+more frequently than once every 15 minutes (though possibly less
+frequently, if the cron job runs less frequently than that), and puts a
+page per post under the example/ directory in the wiki.
You can then use ikiwiki's [[ikiwiki/blog]] support to create a blog of one or
more aggregated feeds. For example: