Perform the task as 'root' user. Pre-requirement: Create a user-cuser and schedule the task. Note: Use double digits on all cron timestamps and all characters in lower case. Eg. 1 as 01, Mon as mon. - Schedule a task using 'echo" command that writes "backup started message to a file "/tmp/decbackup on 31st decat 11.55pm of every year. Click the Evaluate button after completion.
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How do I add cron job under Linux or UNIX like operating system?
Cron allows Linux and Unix users to run commands or scripts at a given date and time. You can schedule scripts to be executed periodically. Cron is one of the most useful tool in a Linux or UNIX like operating systems. It is usually used for sysadmin jobs such as backups or cleaning /tmp/ directories and more. The cron service (daemon) runs in the background and constantly checks the /etc/crontab file, and
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