Hey friends, I want that whoever tries to use either su - for any user and anybody tring to use root password has to enter that password twice. Suppose there is user name john if john do this su - he needs to enter twice the root password before gaining the access .And if john wants to login into the server or workstation he has to enter the root password twice. Same i want if somebody do for su - mary if john wants to use the shell of mary he has to enter the password of mary twice. Such thing is possible or not. Thanks & Regards Ankush Grover
