#!/bin/bash
# prepend.sh: Add text at beginning of file.
#
#  Example contributed by Kenny Stauffer,
#+ and slightly modified by document author.


E_NOSUCHFILE=85

read -p "File: " file   # -p arg to 'read' displays prompt.
if [ ! -e "$file" ]
then   # Bail out if no such file.
  echo "File $file not found."
  exit $E_NOSUCHFILE
fi

read -p "Title: " title
cat - $file <<<$title > $file.new

echo "Modified file is $file.new"

exit  # Ends script execution.

  from 'man bash':
  Here Strings
  	A variant of here documents, the format is:
  
  		<<<word
  
  	The word is expanded and supplied to the command on its standard input.


  Of course, the following also works:
   sed -e '1i\
   Title: ' $file