One drawback of a system that's giving you very little trouble is that between bouts of fixing whatever does occasionally go wrong you forget what you're supposed to do. We should all be this lucky, but it's still an annoyance.
FreeBSD, for example, will sometimes turn up a damaged package or two in response to #portaudit. [...]

Since I run FreeBSD, once in a while I also run portaudit. Parenthesis: if I let some time go by between such exercises, portaudit will complain that the database is too old, but that's easy to fix with portaudit -F.
Usually the console message is "0 problems found with your installed packages", but sometimes problems will [...]