Master CRONTAB in 15 Minutes and Automate Tasks Like a Pro!

How to Create and Set Up a Cron Job in Linux | Automate Tasks with Crontab (2025)

What is crontab and how to use it

13.5 crontab指令：周期性执行的任务

Schedule Crontab Jobs in RHEL Linux | Automate Tasks Easily 🕒#programming #linuxtips #devops

What is a CRON job? A cron job is a scheduled task that runs automatically at a specified time. It's commonly used to automate repetitive tasks without manual intervention. Real-world example: Generating daily sales reports 1. Write a script to: - Retrieve sales data from the database - Generate a formatted report - Send the report via email - Save a copy on the server 2. Set up a cron job to execute the script every morning at 6:00 AM: - Edit the crontab file: `crontab -e` - Add the line: `0 6