import sys
import os
import time

command = sys.argv[1]
file = open(sys.argv[2])
p = os.popen(command, 'w')

for line in file:
    sys.stdout.write(line)
    sys.stdout.flush()
    time.sleep(1.0)
    p.write(line)
    p.flush()
    time.sleep(0.1)
    sys.stdout.flush()