This page will help you quickly and easily set up a cron job to run every 4 months on day 3 of the month.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 0 3 */4 *
This cron command translates to the following (in Human-Readable format):
“Every 4 months on day 3 of the month.”
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 that contains a list of commands to be run at specified times. The commands in the crontab are executed by the cron daemon, which runs on most Unix-like systems.
Cron Fields
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 4 months on day 3 of the month“:
FUN FACT: Cron jobs can be set up to run at specific times, or they can be configured to run periodically (e.g., every hour)..
Use Cases
You might want to set up a crontab or cron job to run every 4 months on day 3 of the month for several reasons, including:
- Backing up your data
- Generate reports
- Restart a service
- Backup a database
Similar Cron Jobs
You might also want to run a crontab:
- every 4 months
- every 5 months
- every 1 month
- every 2 months
- every 6 months
- every 3 months
- every 2 months on day 10 of the month
- every 6 months on day 11 of the month
- every 4 months on day 31 of the month
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!.
Wrapping Up
In this article, you learned how to set up a cron job that runs every 4 months on day 3 of the month. 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.