How to check crontab logs in ubuntu

As a Linux user, you are probably already familiar with crontab. You can automate tasks by running commands and scripts at a predefined schedule. Want to automatically take backups?

How to check cron logs in redhat linux

Crontab is your friend.

I am not going into the usage of crontab here. My focus is on showing you the different ways to check crontab logs.

It helps investigate whether your cronjobs ran as scheduled or not.

Method 1: Check the syslog for crontab logs

As per the Linux directory hierarchy, the directory in Linux stores logs from the system, services, and running applications.

While the cron logs are also in this directory, there is no standard file for these logs.

Different distributions keep them in different files.

For Debian-based distributions, the file contains the logs from the cron job execution and should be consulted in case your cron jobs are not working:

You will see all cron jobs listed on your terminal when the above command is run.

The grep command will filter the cron related messages apart from the rest.

For RedHat-based distros, the c

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