quartz cron expression

Lately i looked over the web for cron expression maker or validations, thought to my self that if it doesn't exists already, i will write something. That will help us all. 

So , i have found it, it is here http://www.cronmaker.com/

Nice 1,

Dor

opensymphony quartz cronexpression example

Several Quartz cron expressions:
This should be familiar for UNIX/Linux users.
1) "0 0/2 * * * ?" will run every 2 minutes.
2) "0/10 0 * * * ?" will run every 10 seconds.
3) "0 22 11 * * ? 2009" will run every day during 2009 on 11:22am
Hopefully it helps,
Dor