From: underh20 on
Hello,

Our server is running Solaris 10. I need to run a cron job at 6am on
last Sunday of every month starting from the last Sunday this month in
May.

The current cron job below runs on every Sunday. How could we modify
it to run on last Sunday only in each month for the next 3 years ?
Thanks, Bill

0 6 * * 0 /usr/bin/script