[00:40] hi, porting some stuff from runit. question: runit will let me manage services as a non-root user without using sudo. assume that upstart doesn't? [00:40] also, is there a way in upstart to send an arbitrary signal to a currently running process? eg, I need to send USR2 to unicorn to get it to reload [00:41] (HUP will make it drop connections, which is not what I want. USR2 is closer to a 'graceful' restart')