Rsync utilization every 5 seconds

[Mauro Nunes (SAO PAULO/EDB)]

Hi.

I installed the rsync and I need it to run every 5 seconds between 2 machines.

I was planning to use it in crontab, but this allows only every minute.

I couldn´t find how to do it. 

Could someone explain me how to run rsync automatically every 5 seconds?

Thanks in advance,

Mauro