Using Crontabs

On the right side of my site I have a list of my ten most recent posts. I generate that list with a shell script on my server. Usually I run it by hand whenever I post something. But since today I’ll be posting a lot, I wanted to automate the update. I couldn’t remember how to set a crontab to do a process at more than one time. Google pointed me to: http://www.crontabrocks.org/. I simply added commas to the minutes, so the “Last 10 Blog Entries” will now update every 10 minutes.