Hi friends everybuddy wanted security about their webserver and updated everytime
you can get an email when anybuddy login via root though ssh.

To accomplish this you will need to edit the file .bash_profile.
At command prompt type the below command:

pico .bash_profile

At the end of the file add following code:

echo ‘ALERT – Root Access from:’ `date` `who` | mail -s “Alert: Root Access from `who | awk ‘{print $6}’`” admin@gmail.com

Replace this with your email “admin@gmail.com”

If  anybuddy login via ssh root  then you will recieve an email.