cron.daily questions

[D. R. Evans]

I installed tmpreaper yesterday, and configured it (or so I thought)
to delete files with a ctime > 30 days from the /tmp tree.

But this morning there are still lots of files with ctime > 30 days
present in the /tmp tree...

So:

1. How do I figure out what time of day the jobs in cron.daily are run?
2. How do I find the output from the jobs that are run in cron.daily?