The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 0 3 */5 *
This cron command translates to the following (in Human-Readable format):
“Every 5 months on day 3 of the month.”
What is a Cron Job & Crontab?
A cron job is a time-based task that is set to run at specific intervals. These jobs are usually used for maintenance or automation purposes. For example, a cron job could be set to delete temporary files every week so that they don’t take up space on the server.
Crontab files are typically stored in the /etc/crontab file, but they can also be stored in individual user’s home directories. To edit your own crontab file, you can use the command “crontab -e”. This will open up the file in your default text editor.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 5 months on day 3 of the month“:
FUN FACT: Cron is typically used for things like system maintenance tasks, running backups etc..
You might want to set up a crontab or cron job to run every 5 months on day 3 of the month for several reasons, including:
- Backup data on the third day of every fifth month
- Generate reports on the third day of every fifth month
- Send out monthly newsletters on the third day of every fifth month
Similar Cron Jobs
You might also want to run a crontab:
- every 6 months
- every 2 months
- every 5 months
- every 4 months
- every 3 months
- every 1 month
- every 3 months on day 9 of the month
- every 4 months on day 13 of the month
- every 2 months on day 11 of the month
FUN FACT: Cron jobs are stored in a file called “crontab”, which is short for “cron table”..
In this article, you learned how to set up a cron job that runs every 5 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.