This page will help you quickly and easily set up a cron job to run every 3 days at 7:00 am.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 7 */3 * *
This cron command translates to the following (in Human-Readable format):
“Every 3 days at 7:00 am.”
What is a Cron Job & Crontab?
A cron job is a scheduled task that is typically executed by the operating system. Cron jobs are often used to automate repetitive tasks, such as backing up files or checking for updates.
A crontab is a text file containing a list of commands that are executed at specified times. The commands in the crontab are executed by the cron daemon, which runs in the background and checks for new entries every minute.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 3 days at 7:00 am“:
FUN FACT: Cron jobs are named after the Greek god of time, Chronos – so now you know where the name comes from!.
You might want to set up a crontab or cron job to run every 3 days at 7:00 am for several reasons, including:
- Automatically backing up data
- Generating reports
- Running maintenance tasks
Similar Cron Jobs
You might also want to run a crontab:
- every 5 days
- every 4 days
- every 7 days
- every 8 days
- every 2 days
- every 10 days
- every 2 days at 10:00 pm
- every 6 days at 5:30 pm
- every 2 days at 3:30 pm
FUN FACT: Cron jobs are often used to perform regular maintenance tasks, such as running backups or sending out reports..
In this article, you learned how to set up a cron job that runs every 3 days at 7:00 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.