ip-sum-generator.sh

#!/usr/bin/env bash

################################################################################
# IP Sum Generator                                                             #
################################################################################
#                                                                              #
# This script is being used for one of my upcoming projects. It essentially    #
# generates a file containing a list of IP sums.                               #
# Thanks to @rascul for the idea of breaking down the array of IPs.            #
#                                                                              #
################################################################################
# TO RUN:                                                                      #
# - Download                                                                   #
# - Edit the 'saveLocation' line with where you want to save to and edit       #
#   'sumCommands' with the commands you want it to generate the sum with.      #
# - Run (It will take awhile).                                                 #
################################################################################
# Made by Zachary DuBois. Licensed under MIT.                                  #
# https://zacharydubois.me                                                     #
# https://github.com/ZacharyDuBois/Random-Scripts/blob/master/LICENSE.md       #
################################################################################
saveLocation="/home/user/ipsum.txt"
sumCommands=({sha512sum,sha384sum,sha256sum,sha224sum,sha1sum,md5sum})


echo "Creating file..."
touch $saveLocation
echo "IP" "${sumCommands[@]}" > $saveLocation


for first in {0..255}; do
  for second in {0..255}; do
    for third in {0..255}; do
      for fourth in {0..255}; do
        ip="${first}.${second}.${third}.${fourth}"
        echo "Currently running: $ip"
        sums=()
        for command in "${sumCommands[@]}"; do
          sums+=($(echo "$ip" | ${command} | cut -d ' ' -f 1))
        done
        echo "$ip" "${sums[@]}" >> $saveLocation
      done
    done
  done
done

echo "Done."

exit 0