The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 14-15 * * *
This cron command translates to the following (in Human-Readable format):
“Every hour between 2:00 pm and 3:00 pm.”
What is a Cron Job & Crontab?
A cron job is a task that is scheduled to run at a specific time or interval. Cron jobs are typically used for automating system maintenance or administration tasks, such as running backups or sending email reports.
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.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every hour between 2:00 pm and 3:00 pm“:
FUN FACT: When configuring a cron job, you can specify the minute, hour, day of the month, month and day of the week when it should run – this gives you a lot of flexibility in terms of when your task will be performed automatically!.
You might want to set up a crontab or cron job to run every hour between 2:00 pm and 3:00 pm for several reasons, including:
- Back up a database at 2:00 pm and 3:00 pm every day
- Run a virus scan at 2:00 pm and 3:00 pm every day
- Generate reports at 2:00 pm and 3:00 pm every day
Similar Cron Jobs
You might also want to run a crontab:
- every 5 hours
- every 9 hours
- every 4 hours
- every 7 hours
- every 1 hour
- every 6 hours
- every hour between 10:00 am and 6:00 pm
- every hour between 7:00 am and 5:00 pm
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)..
In this article, you learned how to set up a cron job that runs every hour between 2:00 pm and 3:00 pm. 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.