Setting up VNC Desktop for RHEL6

vncdesktop_setup.sh

#!/bin/sh -x

yum groupinstall -y "Desktop" \
   "General Purpose Desktop" \
   "X Window System" \
   "Desktop Platform"
yum install tigervnc-server firefox
chkconfig NetworkManager off
service NetworkManager stop

useradd enakai
su - enakai -c "vncpasswd"

if ! grep "99:enakai" /etc/sysconfig/vncservers; then
	cat <<'EOF' >> /etc/sysconfig/vncservers
VNCSERVERS="99:enakai"
VNCSERVERARGS[99]="-geometry 1024x768"
EOF
fi

sed -i".orig" -e 's/id:3:initdefault:/id:5:initdefault:/' /etc/inittab

chkconfig vncserver on
service vncserver start
init 5