I have searched for those "site-dependent configuration parameters" in vain. What are they?If neither of these files exists, then depending on site-dependent configuration parameters, only the su‐
per user will be allowed to use this command, or all users will be able to use this command.
Yes I know that I can simply create an empty cron.allow to disallow crontab, or an empty cron.deny to allow it for everybody. I am asking the question because I don't sleep well when I read vague allusions in manual pages.