[[!comment format=mdwn
 username="joey"
 subject="""comment 1"""
 date="2018-12-08T16:15:43Z"
 content="""
Perhaps runPropellor could be parameterized in some way, so
you can provide whatever check you decide you want.

This is where [[todo/integrate_shell-monad]] would come in handy, to
build up and manipulate the shell script for the cron job.
"""]]
