+use FS::Cron::backup qw(backup);
+backup();
+
+#same
+use FS::Cron::rt_tasks qw(rt_daily);
+rt_daily(%opt);
+
+my $deldir = "$FS::UID::cache_dir/cache.$FS::UID::datasrc/";
+unlink <${deldir}.invoice*>;
+unlink <${deldir}.letter*>;
+unlink <${deldir}.CGItemp*>;