setup cloud gaming server on ubuntu

cloud_gaming.sh

#!/bin/bash

# ⚠️⚠️⚠️WARNING: This is very important to run this script with sudo.⚠️⚠️⚠️
# otherwise it will not work. And even worse, it will totally ruin your system.

echo "----Install everything and configure vncserver"
curl -q 'https://proget.makedeb.org/debian-feeds/prebuilt-mpr.pub' | gpg --dearmor | sudo tee /usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg 1> /dev/null
echo "deb [signed-by=/usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg] https://proget.makedeb.org prebuilt-mpr $(lsb_release -cs)" | sudo tee /etc/apt/sources.list.d/prebuilt-mpr.list


sudo apt update
sudo apt install xfce4 xfce4-goodies xorg xauth chromium-browser prismlauncher openjdk-17-jdk -y

export TIGERVNC_VERSION=1.13.1
export TIGERVNC_DISTRO=x86_64

sudo wget https://sourceforge.net/projects/tigervnc/files/stable/"${TIGERVNC_VERSION}"/tigervnc-"${TIGERVNC_VERSION}"."${TIGERVNC_DISTRO}".tar.gz \
  -P /tmp/cache/tigervnc \
  && sudo tar xzf /tmp/cache/tigervnc/tigervnc-"${TIGERVNC_VERSION}"."${TIGERVNC_DISTRO}".tar.gz --strip 1 -C / \
  &&  sudo ln -s /usr/libexec/vncserver /usr/bin/vncserver \
  &&  sudo sed -i 's/exec(@cmd);/print "@cmd";\nexec(@cmd);/g' /usr/libexec/vncserver

# configure display for user
export DISPLAY=:1
export USER=tgy

echo "${DISPLAY}=${USER}" | sudo tee -a /etc/tigervnc/vncserver.users

echo "----Allow external connects by allowing ports in ufw"
sudo ufw allow 5901/tcp

sudo vncpasswd
echo "----Don't foget to check GLX in prismlauncher settings"
sudo vncserver :1 &