This page will help you quickly and easily set up a cron job to run every 3 days at 6:30 am.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
30 6 */3 * *
This cron command translates to the following (in Human-Readable format):
“Every 3 days at 6:30 am.”
What is a Cron Job & Crontab?
A cron job is a task that is scheduled to run at a specific time or interval. Cron jobs are typically used for maintenance tasks, such as backing up data or updating software.
Crontab is a file that contains instructions for the cron daemon. The cron daemon is a program that runs in the background and executes tasks at specified times. The crontab file is used to specify which tasks are to be run and when they are to be run.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 3 days at 6:30 am“:
FUN FACT: If a cron job is not properly configured, it might never execute – so make sure you double-check your settings before setting one up!.
You might want to set up a crontab or cron job to run every 3 days at 6:30 am for several reasons, including:
- Automatically send a reminder email to employees every 3 days
- Generate a report of website traffic data every 3 days
- Backup important files on the server every 3 days
Similar Cron Jobs
You might also want to run a crontab:
- every 3 days
- every 1 day
- every 2 days
- every 7 days
- every 9 days
- every 1 day at 1:00 pm
- every 1 day at 11:30 am
FUN FACT: Cron jobs are named after the Greek god Chronos, who represents time itself..
In this article, you learned how to set up a cron job that runs every 3 days at 6:30 am. Please share this page with friends and colleagues if you find it useful.
If you have any questions, please don’t hesitate to comment below.
If you are looking for cron jobs that run at certain minutes, hours, days, weekdays, or months, or if you are looking for miscellaneous cron jobs, then check out our relevant sections, or visit our cron job cheat sheet for a list of hundreds of popular cron jobs.