Supervisor is "a client/server system that allows its users to monitor and control a number of processes on UNIX-like operating systems". The daemon that runs the service is invoked with `supervisord`. Users that control the service use `supervisorctl`.

I'm not sure about the conventions on SF for tags of daemon programs, but it seems to me that the name of the software is "Supervisor", and the `supervisord` tag is therefore redundant. This is further evidenced by the fact that a number of Supervisor-related questions are tagged with both tags. Could me merge `supervisord` into `supervisor` (or set it as an alternate)?

(The program website uses Supervisor throughout, even though the URL is http://supervisord.org )