The Cron Job/Crontab
To have your task run at this frequency, use the following cron:
0 19 * * *
This cron command translates to the following (in Human-Readable format):
“Every 1 day at 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 system maintenance or administration 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.
Every cron job uses five fields. Here is an explanation of what each field does in this cron, which runs “every 1 day at 7:00 pm“:
FUN FACT: If you want to edit your personal crontab, just type: “crontab -e” at the command prompt..
You might want to set up a crontab or cron job to run every 1 day at 7:00 pm for several reasons, including:
- Scheduling a daily backup at 7pm
- Sending a daily report to management at 7pm
- Rotating logs on a daily basis at 7pm
Similar Cron Jobs
You might also want to run a crontab:
- every 4 days
- every 3 days
- every 9 days
- every 2 days
- every 4 days at 4:00 am
- every 9 days at 9:30 pm
- every 10 days at 12:00 pm
FUN FACT: If a cron job is not properly configured, it might never execute – so make sure you double-check your settings before setting one up!.
In this article, you learned how to set up a cron job that runs every 1 day at 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 cron job cheat sheet for a list of hundreds of popular cron jobs.