Any freeware Terminal emulator with Macro/script function

Hi,

I'm looking for a freeware Terminal emulator with Macro/script function.

I've used "Reflection" in the past & you could program certain keystrokes/
macro to be sent to the terminal emulator repeatedly but Reflection is not
free.

I'm currently using "putty" to ssh login to our SAN filers (which run sort of
customized Unix which can't redirect output to a file) but I need a repeated
series of command being run every minute & capture the outputs displayed in
the emulator screen to be captured into a file on my Windows PC.  Putty could
capture screen outputs (Change Settings --> Session -->Logging-->filename)

Kindly point me to specific urls & if possible give some instructions on how
to do the "macro function".

Basically the commands to send to filer is :
Loop :
 Show Current time
 Issue to the filer the command "fcp show adapter -v"
 Issue to the filer the command "fcp status"
 Goto Loop again

I will manually terminate the emulator when I want to stop
capturing the outputs
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