The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 1-14 * * *
This cron command translates to the following (in Human-Readable format):
“Every hour between 1:00 am and 2:00 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 tasks, such as running backups or sending emails.
A crontab is a file that contains instructions for the cron daemon. The cron daemon is a program that runs in the background and executes tasks at specified times. A crontab file typically contains a list of commands, with each command being executed at a specified time.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every hour between 1:00 am and 2:00 pm“:
FUN FACT: One common use for cron jobs is to send out email reminders or notifications based on certain events (such as an upcoming deadline)..
You might want to set up a crontab or cron job to run every hour between 1:00 am and 2:00 pm for several reasons, including:
- Checking if a server is still running every hour
- Performing maintenance tasks on a schedule
- Generating reports
Similar Cron Jobs
You might also want to run a crontab:
- every 4 hours
- every 5 hours
- every 10 hours
- every 11 hours
- every hour between 12:00 pm and 9:00 pm
- every hour between 4:00 am and 10:00 pm
FUN FACT: Cron jobs are named after the Greek god of time, Chronos – so now you know where the name comes from!.
In this article, you learned how to set up a cron job that runs every hour between 1:00 am and 2:00 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.