LCD-hdmi

#!/bin/bash

#dev=`grep -rn "Option" /usr/share/X11/xorg.conf.d/99-fbturbo.conf | grep "fbdev" |awk -F\" '{printf $4}'`
#if test "$dev" = "/dev/fb0";then
#echo "The system is already output for HDMI and does not need to be set up any more"
#exit
#fi
sudo ./system_backup.sh
source ./system_config.sh
#sudo cp -rf ./boot/config-nomal.txt ./boot/config.txt.bak
sudo echo "hdmi_force_hotplug=1" >> ./boot/config.txt.bak
sudo cp -rf ./boot/config.txt.bak /boot/config.txt

sudo sync
sudo sync
#sudo cp -rf ./usr/modules-HDMI  /etc/modules
#sudo cp -rf ./usr/99-fbturbo.conf-HDMI  /usr/share/X11/xorg.conf.d/99-fbturbo.conf
#sudo cp ./boot/config-nomal.txt /boot/config.txt
#if [ -b /dev/mmcblk0p7 ]; then
#sudo cp ./usr/cmdline.txt-noobs /boot/cmdline.txt
#else
#sudo cp ./usr/cmdline.txt /boot/
#fi
#sudo cp ./usr/inittab /etc/
echo "reboot now"
sudo reboot