Add reinstall-casaos script

reinstall-casaos/README.md

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+# Run command
+
+```bash
+bash -c "$(wget -qLO - https://raw.githubusercontent.com/bigbeartechworld/big-bear-scripts/master/reinstall-casaos/run.sh)"
+```

reinstall-casaos/run.sh

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+#!/bin/bash
+
+# Log file
+LOGFILE="./casaos_reinstall.log"
+
+# Path to the configuration file
+CONFIG_FILE="/etc/casaos/gateway.ini"
+
+# Intro text
+intro_text() {
+    echo "===================================================" | tee -a $LOGFILE
+    echo "|         CasaOS Reinstallation Script           |" | tee -a $LOGFILE
+    echo "|-------------------------------------------------|" | tee -a $LOGFILE
+    echo "|         Created by BigBearTechWorld            |" | tee -a $LOGFILE
+    echo "|-------------------------------------------------|" | tee -a $LOGFILE
+    echo "| This script will:                              |" | tee -a $LOGFILE
+    echo "| 1. Uninstall CasaOS                            |" | tee -a $LOGFILE
+    echo "| 2. Reinstall CasaOS                            |" | tee -a $LOGFILE
+    echo "===================================================" | tee -a $LOGFILE
+}
+
+# Checking for necessary permissions
+check_permissions() {
+    if [[ $EUID -ne 0 ]]; then
+        echo "This script must be run as root" | tee -a $LOGFILE
+        exit 1
+    fi
+}
+
+# Checking internet connection
+check_internet() {
+    if ! ping -c 1 bigbeartechworld.com &> /dev/null; then
+        echo "No internet connection. Exiting..." | tee -a $LOGFILE
+        exit 1
+    fi
+}
+
+# Function to uninstall CasaOS
+uninstall_casaos() {
+    read -p "Do you want to uninstall CasaOS? (y/N): " choice
+    choice=${choice:-N}
+    if [[ $choice =~ [Yy] ]]; then
+        echo "Step [1/2]: Uninstalling CasaOS..." | tee -a $LOGFILE
+        casaos-uninstall
+        if [[ $? -ne 0 ]]; then
+            echo "Error uninstalling CasaOS. Exiting..." | tee -a $LOGFILE
+            exit 1
+        fi
+    else
+        echo "Uninstallation cancelled." | tee -a $LOGFILE
+        exit 1
+    fi
+}
+
+# Function to install CasaOS
+install_casaos() {
+    echo "Step [2/2]: Installing CasaOS..." | tee -a $LOGFILE
+    curl -fsSL https://get.casaos.io | sudo bash
+    if [[ $? -ne 0 ]]; then
+        echo "Error installing CasaOS. Exiting..." | tee -a $LOGFILE
+        exit 1
+    fi
+}
+
+# User feedback
+user_feedback() {
+    echo "=====================================================" | tee -a $LOGFILE
+    echo "|   Reinstallation completed successfully.         |" | tee -a $LOGFILE
+    echo "=====================================================" | tee -a $LOGFILE
+
+    # Check if the configuration file exists
+    if [[ -f $CONFIG_FILE ]]; then
+        # Use grep to find the line with 'port' and use awk to print the value
+        PORT=$(grep '^port=' $CONFIG_FILE | awk -F'=' '{print $2}')
+        # Get the local IP address
+        IP_ADDR=$(hostname -I | awk '{print $1}')
+        echo "|                                                   |" | tee -a $LOGFILE
+        echo "|   The local IP address is: $IP_ADDR              |" | tee -a $LOGFILE
+        echo "|   The port number is:        $PORT               |" | tee -a $LOGFILE
+        echo "|   Access in the browser at: http://$IP_ADDR:$PORT|" | tee -a $LOGFILE
+        echo "=====================================================" | tee -a $LOGFILE
+    else
+        echo "|                                                   |" | tee -a $LOGFILE
+        echo "|   Error: Configuration file not found.           |" | tee -a $LOGFILE
+        echo "=====================================================" | tee -a $LOGFILE
+    fi
+}
+
+# Main script execution
+main() {
+    intro_text
+    check_permissions
+    check_internet
+    uninstall_casaos
+    install_casaos
+    user_feedback
+}
+
+# Run the main function
+main