You can use a tool that is called “Crontab” for recurring tasks automation. It is available for all the Linux systems and still the most used solution.

Edit the crontab configuration file

crontab -e

This will open vi, the default linux editor, that will allow you to edit the recurring tasks for a specific date and time.

# Example of job definition:
# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  *  user command to be executed

In vi the main commands used are:
– The escape key (:x! to save OR :q! to quit)
– a to append text
– i to insert text
– dd to remove the line
– x to delete the current selected character

Verify the date and time zone

You can verify the date and the time zone (most of the cloud machines are using the UTC time zone). you can use the following command “date”:

# date
Wed Aug  4 01:10:10 UTC 2021