#! /bin/bash
# Last edited on 2011-07-28 01:47:57 by stolfilocal

w="0123456789"
s="${w}"
k=10
while [[ 1 -ge 0 ]]; do
  s="${s}${s}"
  k=$(( ${k} + ${k} ))
  ( echo "${s}" | ./senil ) || break
  echo $k
done