This is a project I wrote to manage startup and shutdown of FreeBSD jail environments. Its functionality has largely been incorporated into the built-in /etc/rc.d/jail script, but still offers basic SNMP monitoring and parallelized shutdowns that aren't part of the base system.

I'm not really maintaining it anymore, but in the interest of anyone who still uses it I'm migrating the page from my out-of-date page at SubWiki.