#!/bin/bash

# by Kosmaj, comments to kosmaj@yahoo.com
# Run octo for a range of exponents
# Synopsis:
# ./mocto nmin nmax [kmin] kmax
# where kmin and kmax are in 10^12 units.
# If kmin is omitted then kmin=15.

exe=octo45

if [ $# -lt 3 ]
then
  echo "Usage: `basename $0` n_min n_max [from] to"
  exit
fi

# get n1, n2 and kmax from the cmd-line args
n1=$1
n2=$2

if [ $n1 -gt $n2 ]
then
  echo "nmin > nmax, nothing to do"
  exit
fi

if [ $# -eq 3 ]
then
  kmin=15
  kmax="$3"000000000000
else
  kmin="$3"000000000000
  kmax="$4"000000000000
fi

# the main loop
for ((a=n1; a <= n2; a++))
do

echo "./$exe $a $kmin $kmax"
./$exe $a $kmin $kmax

done