title: Recursive wget with URL filter/under certain (non-parent) directory?
body: <p>Is it possible to start at <a href="http://host/foo/bar/baz/index.cgi?page=1" rel="nofollow">http://host/foo/bar/baz/index.cgi?page=1</a> and recursively fetch any content under <a href="http://host/foo/" rel="nofollow">http://host/foo/</a>? (Can't start at <a href="http://host/foo/" rel="nofollow">http://host/foo/</a> since that's not a valid page.) I looked at the various options to control what wget recursive fetches, such as --no-parent and --include-directories, but I can't seem to find an option to accomplish the above, e.g. a simple URL substring filter.</p>