eu escrevi dois scripts, um em shell e outro em python:

shell:

RANDOM=$$

echo $RANDOM

echo $RANDOM

echo $RANDOM

echo $RANDOM

echo $RANDOM

echo $RANDOM

echo $RANDOM

python:

from random import randint as r

while True:

print('',r(0,999999),'n',r(0,999999),'n',r(0,999999),'n',r(0,999999),'n',r(0,999999),'n',r(0,999999),'n',r(0,999999))

break