This page will help you quickly and easily set up a cron job to run every 1 day at 12:00 am.
The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 0 * * *
This cron command translates to the following (in Human-Readable format):
“Every 1 day at 12:00 am.”
What is a Cron Job & Crontab?
A cron job is a scheduled task that is typically executed automatically at a predetermined time or interval. Cron jobs are commonly used to perform system maintenance or administrative tasks, such as backing up data or generating reports.
A crontab is a file that contains a list of commands that are to be executed at specified times. The commands in the crontab are executed by the cron daemon, which runs in the background.
Cron Fields
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 1 day at 12:00 am“:
FUN FACT: Cron is one of the most versatile tools in a Linux administrator’s toolbox..
Use Cases
You might want to set up a crontab or cron job to run every 1 day at 12:00 am for several reasons, including:
- A daily backup of a database
- Sending out a daily email report
- Generating a daily web traffic report
- Running a script to update data on a website
Similar Cron Jobs
You might also want to run a crontab:
- every 9 days
- every 2 days
- every 1 day
- every 4 days
- every 6 days
- every 3 days
- every 5 days at 1:00 am
- every 5 days at 10:30 am
- every 7 days at 5:30 am
FUN FACT: You can use cron to schedule just about anything!.
Wrapping Up
In this article, you learned how to set up a cron job that runs every 1 day at 12:00 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.