To Adduser on ec2- instance and login it by without ppk/ To set Password Authentication for User

To Adduser on ec2- instance and login it by without ppk / To set  Password Authentication for User :-

Steps:-

          1)        First login to server.

)               2)     Command :-  sudo  adduser  username

          3)       Command for password set :-  sudo  passwd  username

            To set root permission for created user:-

         4)      Sudo   visudo

         5)      Set permission same as root like…

           Under below line

root            ALL=(ALL) ALL

      Manohar   ALL= (ALL) ALL

6)   Now need to enable PasswordAuthentication 

7)      Edit the file name:- vi /etc/ssh/ssh_config

8)      Uncomment the PasswordAuthentication and set PasswordAuthentication=yes

9)      After setting the password authentication reload the sshd service or restart the ssh service. 

10)   Sudo  /etc/init.d/sshd reload

11)  Please verify it by using login to ec2-instance through username and password.