Cron Job Every Minute Between 11:00 am & 7:00 pm (Crontab)

This page will help you quickly and easily set up a cron job to run every minute between 11:00 am and 7:00 pm.

The Cron Job/Crontab

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

* 11-19 * * *

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

“Every minute between 11:00 am and 7:00 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 maintenance or administrative tasks, such as backing up data or updating software.

Crontab is a file that contains commands and instructions for the cron daemon to execute. The crontab file is usually located in the /etc/cron directory. Each user on a system can have their own crontab file. The commands in the crontab files are executed by the cron daemon at the specified times.

Cron Fields

Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every minute between 11:00 am and 7:00 pm“:

  • Field 1: (*) indicates that the task will be run every minute.
  • Field 2: (11-19) indicates that the task will be run between hours 11 and 19 (11 am to 7 pm).
  • Field 3: (*) indicates that the task will be run every day of the month.
  • 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 named after the Greek god Chronos, who represents time itself..

    Use Cases

    You might want to set up a crontab or cron job to run every minute between 11:00 am and 7:00 pm for several reasons, including:

    • A daily backup script
    • A cron job to update a software repository
    • A cron job to check for system updates
    • A cron job to clean up temporary files

    Similar Cron Jobs

    You might also want to run a crontab:

    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)..

    Wrapping Up

    In this article, you learned how to set up a cron job that runs every minute between 11:00 am and 7:00 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 crontab cheat sheet for a list of hundreds of popular cron jobs.

    SHARE:

    Leave a Comment