Add install script.

install.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Make sure we ae on Ubuntu 22.04
+version=$(lsb_release -r | awk '{print $2}')
+
+# Check if the version is 22.04
+if [ "$version" != "22.04" ]
+then
+    # If the version is not 22.04, print an error message and exit
+    >&2 echo "Error: This script is only compatible with Ubuntu 22.04. You are running version $version."
+    exit 1
+fi
+
+#####################################################
+# here is the step to upgrade ubuntu 20.04 to 22.04
+#####################################################
+#  sudo apt-get update && sudo apt-get upgrade -y
+#  sudo apt dist-upgrade
+#### REBOOT #########################################
+#  sudo do-release-upgrade
+#### FOLLOW ALL WITH YES ############################
+
+sudo hostnamectl set-hostname christian-light.education
+sudo apt update
+
+sudo mkdir -p /etc/apt/keyrings &&
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg &&
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
+  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+  
+sudo apt-get update && sudo apt-get upgrade -y
+
+sudo apt-get remove docker \
+    docker-engine \
+    docker.io \
+    containerd \
+    runc
+
+sudo apt-get install \
+    ca-certificates \
+    curl \
+    gnupg \
+    lsb-release
+    
+sudo apt-get install \
+    python3 \
+    python3-pip \
+    libyaml-dev -y
+    
+sudo apt-get install docker-ce docker-ce-cli containerd.io -y
+
+sudo curl -SL https://github.com/docker/compose/releases/download/v2.14.2/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
+
+sudo chmod 0755 /usr/local/bin/docker-compose && sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
+
+sudo groupadd docker
+
+sudo usermod -aG docker $USER
+
+sudo systemctl enable docker.service
+sudo systemctl enable containerd.service
+
+sudo curl -L "https://github.com/overhangio/tutor/releases/download/v15.1.0/tutor-$(uname -s)_$(uname -m)" -o /usr/local/bin/tutor
+sudo chmod 0755 /usr/local/bin/tutor
+
+tutor local launch