This page will help you quickly and easily set up a cron job to run every 2 days at 7:30 am.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
30 7 */2 * *
This cron command translates to the following (in Human-Readable format):
“Every 2 days at 7:30 am.”
What is a Cron Job & Crontab?
A cron job is a Linux utility used for scheduling the execution of commands or scripts at a specified time and date. Cron is typically used for system maintenance or administration, such as running backups or log rotation.
Crontab is a file that contains instructions for the cron daemon, which is a program that executes commands at specified intervals. Crontab files are typically edited with the crontab command, which allows users to create, edit, and delete their own crontab files.
Cron Fields
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 2 days at 7:30 am“:
FUN FACT: The most common way to edit cron jobs is using the crontab command – this stands for “cron table,” and it contains all the information about when your tasks should be executed..
Use Cases
You might want to set up a crontab or cron job to run every 2 days at 7:30 am for several reasons, including:
- Check for updates to a software package and install them
- Run a daily backup of user data
- Generate a report on server usage statistics
- Refresh data from an external data source
Similar Cron Jobs
You might also want to run a crontab:
- every 6 days
- every 4 days
- every 5 days
- every 8 days
- every 10 days
- every 1 day
- every 6 days at 9:00 pm
- every 3 days at 7:00 pm
FUN FACT: Cron is typically used for things like system maintenance tasks, running backups etc..
Wrapping Up
In this article, you learned how to set up a cron job that runs every 2 days at 7:30 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 crontab cheat sheet for a list of hundreds of popular cron jobs.