Updates

proxmox-scripts/install.sh

@@ -17,6 +17,8 @@ function show_menu() {
 function install_pve_no_subscription_warning() {
     clear
     echo "Installing PVE-No-Subscription-Warning..."
+    # Backup important configuration files
+    backup_file "/etc/apt/sources.list"
     # Add your installation command here, for example:
     wget https://raw.githubusercontent.com/proxmox/pve-no-subscription-warning/master/pve-no-subscription-warning -O /usr/local/bin/pve-no-subscription-warning
     chmod +x /usr/local/bin/pve-no-subscription-warning
@@ -28,6 +30,8 @@ function install_pve_no_subscription_warning() {
 function install_pve_kernel_module_patcher() {
     clear
     echo "Installing PVE Kernel Module Patcher..."
+    # Backup important configuration files
+    backup_file "/etc/modprobe.d/proxmox-no-subscription.conf"
     # Add your installation command here, for example:
     wget https://raw.githubusercontent.com/olafm/proxmox-no-subscription-patch/master/pve-no-subscription-patch -O /usr/local/bin/pve-kernel-module-patcher
     chmod +x /usr/local/bin/pve-kernel-module-patcher
@@ -46,6 +50,19 @@ function install_pve_vm_backup_script() {
     read -n 1 -s -r -p "Press any key to continue..."
 }
 
+# Function to backup files
+function backup_file() {
+    local file=$1
+    if [ -f $file ]; then
+        local timestamp=$(date +%Y%m%d_%H%M%S)
+        local backup_file="/root/backup_$timestamp_$(basename $file)"
+        echo "Backing up $file to $backup_file"
+        rsync -a --delete $file $backup_file
+    else
+        echo "$file does not exist. Skipping backup."
+    fi
+}
+
 # Main loop
 while true; do
     show_menu