new_contents: #!/usr/bin/env bash
  
  
  if [ $# -lt 2 ]; then
  	echo
  	echo "Prepend stdin to each line of file"
  	echo
  	echo "Usage:"
  	echo
  	echo "	cat 'stdin to prepend' | prepend-to-file.sh INFILE OUTFILE"
  	echo
  	exit
  fi 
  
  
  input=$(cat)
  file=$(cat $1)
  out=$2
  
  printf "" > $out
  
  for f in $file; do
  	printf "$input $f\n" >> $out
  done
  
  
  
   
  
subject: add helper shell script