This crontab entry will try to start seti at the top of every hour, so if you want to install it for the first time, do it at like quarter till so your computer isn't sitting idle for a whole hour.

Continuing with his Linux 101 series, Jack Wallen introduces you to the basics of task scheduling with cron.

Cron, the traditional Unix job scheduler, has been a cornerstone for automating tasks in Linux systems. However, its limitations, such as the requirement for the system to be constantly running ...