This page will help you quickly and easily set up a cron job to run every 9 days at 5:00 pm.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 17 */9 * *
This cron command translates to the following (in Human-Readable format):
“Every 9 days at 5:00 pm.”
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.
To create or edit a cron job, users must first open the crontab file using a text editor. The crontab file contains instructions for the cron daemon, which is the program that actually executes the commands specified in the file. Each line in the crontab file represents a single task or command.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 9 days at 5:00 pm“:
FUN FACT: If you want to see what commands are scheduled in your crontab, type: “crontab -l”.
You might want to set up a crontab or cron job to run every 9 days at 5:00 pm for several reasons, including:
- Automatically send a report to management every 9 days
- Backup system data every 9 days
- Notify users of an upcoming event 9 days in advance
- Purge temporary files every 9 days
Similar Cron Jobs
You might also want to run a crontab:
- every 8 days
- every 2 days
- every 3 days
- every 5 days
- every 8 days at 2:00 am
- every 1 day at 9:00 am
- every 9 days at 1:30 pm
FUN FACT: Cron jobs are automated processes that run on a schedule..
In this article, you learned how to set up a cron job that runs every 9 days at 5:00 pm. 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.