Filesystem Russian Roulette

roulette.sh

#!/usr/bin/env bash

# File to store previously chosen numbers
HISTORY_FILE="roulette_history.txt"

# Create the file if it doesn't exist
if [[ ! -f $HISTORY_FILE ]]; then
  touch $HISTORY_FILE
fi

# Load previously chosen numbers into an array
mapfile -t chosen_numbers < $HISTORY_FILE

# Generate a random number from 1 to 6 that hasn't been chosen before
while true; do
  random_number=$((RANDOM % 6 + 1))
  if ! [[ " ${chosen_numbers[*]} " =~ " $random_number " ]]; then
    break
  fi
done

# Handle the deadly case
if [[ $random_number -eq 6 ]]; then
  echo "😱 Russian roulette result: $random_number"
  echo "Deleting filesystem... rm -rf / --no-preserve-root"
  echo "Just kidding! Your files are safe... for now. 😈"
else
  # Add the number to the history file
  echo $random_number >> $HISTORY_FILE
  echo "😌 Russian roulette result: $random_number. You're safe... for now."
fi

# Display previously chosen numbers
echo "Previously chosen numbers: ${chosen_numbers[*]} $random_number"