vlogger is a nice log rotation script similar to cronolog. It would be nice to have this in portage.
Created attachment 115362 [details] Ebuild for 1.3
commit 1c5f7e28d95da775715efe61be7f468d629325b3 Author: Patrick Lauer <patrick@gentoo.org> Date: Wed Mar 13 11:32:08 2013 +0800 app-admin/vlogger: Upstream gone, unfetchable