INSTALL:

1.download the script
wget https://raw.github.com/AutoAndEasy/automindesk/master/rhel6/automindesk-1.0.0-1.el6.noarch.sh

2.edit the script
vi automindesk-1.0.0-1.el6.noarch.sh
set the
VNCPass="admin123"
to your
VNCPass="Your Password"
save the file.

3.run the script
./automindesk-1.0.0-1.el6.noarch.sh options

your can use these options:
--without-firefox disable install firefox
--without-fluxbox disable install fluxbox DE

Thank you for Zhang Yanying's help.