Task Automation with Cron, Anacron, and Systemd Timers in Red Hat Linux
Welcome to Day 15 of the 30 Days of Linux Challenge! Today, I explored how Linux automates recurring tasks — saving time, reducing errors, and keeping systems healthy even without manual intervention. In Red Hat Linux (RHEL, CentOS, Rocky, AlmaLinux), you typically automate with: cron for strict, time-based scheduling anacron for flexible, missed-job recovery systemd timers for a powerful, modern alternative with persistence and event logging

Welcome to Day 15 of the 30 Days of Linux Challenge!
Today, I explored how Linux automates recurring tasks — saving time, reducing errors, and keeping systems healthy even without manual intervention.
In Red Hat Linux (RHEL, CentOS, Rocky, AlmaLinux), you typically automate with:
- cron for strict, time-based scheduling
- anacron for flexible, missed-job recovery
- systemd timers for a powerful, modern alternative with persistence and event logging