The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
* 2-10 * * *
This cron command translates to the following (in Human-Readable format):
“Every minute between 2:00 am and 10:00 am.”
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 commonly used to automate system maintenance or administration tasks, such as running backups or sending emails.
Crontab files are stored in the “/etc/cron*” directories on most Linux systems. Each user has their own crontab file, and there is also a system-wide crontab file that can be used to schedule system tasks.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every minute between 2:00 am and 10:00 am“:
FUN FACT: When editing your crontab, it is important to use a text editor that supports Unix-style line endings (LF), as opposed to Windows-style line endings (CRLF)..
You might want to set up a crontab or cron job to run every minute between 2:00 am and 10:00 am for several reasons, including:
- Sending out a morning weather report
- Starting up a computer at 2:00 am to run tests
- Backing up data at 3:00 am
- Making coffee at 6:00 am
Similar Cron Jobs
You might also want to run a crontab:
- every 25 minutes
- every 15 minutes
- every 26 minutes
- every 30 minutes
- every 10 minutes
- every 22 minutes
- every minute between 10:00 am and 12:00 pm
- every minute between 7:00 pm and 8:00 pm
- every minute between 1:00 am and 4:00 pm
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..
In this article, you learned how to set up a cron job that runs every minute between 2:00 am and 10:00 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.