This page will help you quickly and easily set up a cron job to run every 9 days at 10:30 am.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
30 10 */9 * *
This cron command translates to the following (in Human-Readable format):
“Every 9 days at 10:30 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 automating tasks, such as running backups or sending emails.
A crontab is a file that contains commands to be run at specified times. The crontab file is typically edited using the crontab command, which can be used to list, edit, or delete the contents of the file.
Cron Fields
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 9 days at 10:30 am“:
FUN FACT: When configuring a cron job, you can specify the minute, hour, day of the month, month and day of the week when it should run – this gives you a lot of flexibility in terms of when your task will be performed automatically!.
Use Cases
You might want to set up a crontab or cron job to run every 9 days at 10:30 am for several reasons, including:
- Run a process that needs to happen every 9 days
- Sending out a reminder email or text message every 9 days
- Running a system maintenance task every 9 days
Similar Cron Jobs
You might also want to run a crontab:
- every 6 days
- every 4 days
- every 9 days
- every 5 days
- every 8 days
- every 3 days
- every 5 days at 1:00 am
- every 4 days at 7:30 pm
- every 1 day at 1:30 pm
FUN FACT: You can use cron to schedule just about anything!.
Wrapping Up
In this article, you learned how to set up a cron job that runs every 9 days at 10:30 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.