3wp - Generates a random 3 word password

#!/bin/bash
help_text="
NAME
  3wp - Generates a random 3 word password

USAGE
  3wp

DESCRIPTION
  A script to generate a 3 word password.

AUTHOR
  mjnurse - 2025
"

help_line="Generates a random 3 word password"
web_desc_line="Generates a random 3 word password"

if [ "$1" == "-h" ] || [ "$1" == "--help" ]; then
   echo "$help_text"
   exit
fi

words="/c/Users/MartinNurse/OneDrive - Quantexa Ltd/MJN/words.txt"

num_words=$(cat "$words" | wc -l) 

num=$(openssl rand -base64 4 | od -An -tu4 | awk '{print 1 + ($1 % '$num_words')}')
word1=$(sed -n ${num}p "$words")
num=$(openssl rand -base64 4 | od -An -tu4 | awk '{print 1 + ($1 % '$num_words')}')
word2=$(sed -n ${num}p "$words")
num=$(openssl rand -base64 4 | od -An -tu4 | awk '{print 1 + ($1 % '$num_words')}')
word3=$(sed -n ${num}p "$words")
echo ${word1}-${word2}-${word3}