sudoaudit.sh

#!/bin/bash

# Name:		sudoaudit 
# Author:	Adam Whitlock
# Version:	0.1
# Purpose:	Send e-mail when sudo is invoked by a user
#
# Note: 	Please setup the following parameters in /etc/sudoers:
#			mailto: "[email protected]”
#			mail_always: on
#
#			Don't forget to alias sudo to this script!


auditemailaddress=“[email protected]"
hostname="${HOSTNAME}"


if [ "${1}" == "" ]; then
    /usr/bin/sudo -h
    exit 1
fi

echo -e "Please provide the reason why sudo needs to be used or type 'quit' to return: "
read answer
if [ "${answer}" = "quit" ]; then
        echo -e "\nExiting 'sudo'...\n\n"
else
        echo "${answer}" | mail -s "${hostname}" ${auditemailaddress}
        /usr/bin/sudo ${@}
fi