What commands in Linux would be use to accomplish the following tasks:

Check the status of a cron daemon.

Stop and terminate a cron daemon.

Start and run a cron daemon.

Restart a cron daemon.

Schedule a cron job to occur every week day during office hours.

Schedule a cron job to occur at a specific time of day, every day.

View the cron tab entries of all users that are logged in.

Schedule a cron job to occur at the beginning of every month.