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Limiting access to at and cron

Limiting access to at and cron: Cert Prep: Red Hat Certified System Administrator (EX200)
Limiting access to at and cron: Cert Prep: Red Hat Certified System Administrator (EX200)

You may not want everyone being able to access the AT and cron services. Using the at.deny, cron.deny, at.allow, and cron.allow you can decide who gets to access to both services. You can also allow or deny users to the cron service by using the PAM access.conf module.

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