How to write a simple timed popup reminder script

[Vincent Trouilliez]

On Thu, 2006-06-29 at 14:00 +0100, Sean Hammond wrote:
> Okay, I want to write a script for Ubuntu that will pop-up a reminder
> every 20 minutes saying "if someone else is waiting, don't hog the
> computer" (exact text to be confirmed). It's for use in a busy cafe
> running Ubuntu for free, open Internet access.
> 
> Question: What is the best way to do this?


You could just create a cron job, and use zenity to pop-up your
message ?


--
Vince