Quartz cron to fire every 90 min starting midnight?

You need to split it into 2 jobs since it is an odd frequency.

You need to split it into 2 jobs since it is an odd frequency 0 0-21/3 * * * command 30 1-22/3 * * * command.

1 This looks like the correct solution...didn't know I could write like this "0-21/3". Thanks. – Jayz Oct 31 at 11:55.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.