bad ideas

cryptolocker.sh

#!/usr/bin/env bash
# crypto lock your own files with no way of recovering them but leaves the encrypted file behind.
# to give you 'hope'
# the file is sequentially encrypted 10 times with a different 100 length hexcode every time
# the original file is then overwritten 20 times
help() {
  echo "$0:"
  echo "  usage:"
  echo "    $0 /path/to/the/file/to-make-go-away.txt"
  echo "    $0 "
  exit 0
}
_crypt() {
    file=$1
    openssl aes-256-cbc -a -salt -in ${file} -out ${file}.enc -k $(openssl rand -hex 100)
    for i in {1..10}
        do
          openssl aes-256-cbc -a -salt -in ${file}.enc -out ${file}.enc2 -k $(openssl rand -hex 100)
          mv ${file}.enc2 ${file}.enc 
        done

    for i in {1..20}
      do
        filestats=( $( ls -Lon "${file}" ) ) # to get size
        dd if=/dev/urandom of=${file} bs=${filestats[3]} count=1 &>/dev/null
      done
    rm ${file} 
    echo "its dead jim"


}
if [ "$1" == "-h" ] || [ "$1" == "--help" ] || [ "$1" == "help" ]; then
  help
  exit 0
fi

find . -type f -name $1| while read file; do _crypt "$file"; done