#!/bin/csh

if ($#argv >= 1) then
	set RATE = $1
	if ($RATE <= 0) then
		eecho '\!\!\! clock rate must be > 0'
		exit -1
	endif
else
	set RATE = 1
endif
if ($#argv >= 2) then
	@ CYCLES = $2
else
	@ CYCLES = -1
endif

while ($CYCLES != 0)
	date
	sleep $RATE
	@ CYCLES--
end

exit $RATE
