How to start vnc server, connect to it and change password

From putty -->

$vncserver
after you  press enter you will get

-bash-4.1$ vncserver



New 'xxxxx:17 (appltest)' desktop is xxxx:17

Starting applications specified in /homet/.vnc/xstartup
Log file is /home/.vnc/xxxx:17.log


now connect on port 17 in vnc box

host:17 and press connect, before that you can set the password as


vncpasswd

after you press enter it will ask for the new password , use it above to connect.

This is an alternative to export displays from the linux based systems.