Cron Job Every 5 Days At 6:30 am (Crontab)

This page will help you quickly and easily set up a cron job to run every 5 days at 6:30 am.

The Cron Job/Crontab

To have your task run at this frequency, use the following cron:

30 6 */5 * *

This cron command translates to the following (in Human-Readable format):

“Every 5 days at 6:30 am.”

What is a Cron Job & Crontab?

A cron job is a time-based task that is set to run at a specific interval. For example, a cron job could be set to run every day at midnight in order to update a database or send out nightly emails. Cron jobs are typically used for maintenance tasks that need to be performed regularly.

Each user has their own crontab file, and the commands in this file are only executed by that particular user. The file contains instructions for the cron daemon. To edit your crontab file, you can use the crontab command.

Cron Fields

Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 5 days at 6:30 am“:

Field 1: (30) indicates that the task will be run at minute 30.

Field 2: (6) indicates that the task will be run at hour 6 (6 am).

Field 3: (*/5) indicates that the task will be run every 5 days.

Field 4: (*) indicates that the task will be run every month.

Field 5: (*) indicates that the task will be run every day of the week.

 

FUN FACT: Cron jobs are stored in a file called “crontab”, which is short for “cron table”..

Use Cases

You might want to set up a crontab or cron job to run every 5 days at 6:30 am for several reasons, including:

• Checking for updates to a software package
• Deleting temporary files that are no longer needed
• Archiving log files

Similar Cron Jobs

You might also want to run a crontab:

• every 1 day
• every 9 days
• every 6 days
• every 8 days
• every 1 day at 2:30 pm
• every 7 days at 3:30 pm
• every 8 days at 4:30 pm

FUN FACT: Cron is one of the most powerful tools available on a Linux system – use it wisely!.

Wrapping Up

In this article, you learned how to set up a cron job that runs every 5 days at 6:30 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.