Update rustdesk.sh

rustdesk.sh

@@ -4,6 +4,7 @@
 RUSTDESK_URL="https://github.com/rustdesk/rustdesk/releases/download/1.2.3/rustdesk-1.2.3-x86_64.deb"
 RUSTDESK_DEB="rustdesk-1.2.3-x86_64.deb"
 ID_SERVER="192.168.1.242"
+PACKAGE_NAME="rustdesk"
 
 # Check for curl
 if ! command -v curl &> /dev/null; then
@@ -11,6 +12,17 @@ if ! command -v curl &> /dev/null; then
     exit 1
 fi
 
+# Check if RustDesk is already installed and remove it
+if dpkg -l | grep -qw "$PACKAGE_NAME"; then
+    echo "RustDesk is already installed. Removing..."
+    if sudo dpkg --purge "$PACKAGE_NAME"; then
+        echo "Successfully removed existing RustDesk installation."
+    else
+        echo "Failed to remove existing RustDesk. Exiting."
+        exit 1
+    fi
+fi
+
 echo "Downloading RustDesk..."
 
 # Download the RustDesk .deb package
@@ -44,31 +56,20 @@ fi
 
 echo "Configuring RustDesk..."
 
-# Assuming RustDesk configuration file path; adjust as necessary
+# Configure RustDesk
 CONFIG_PATH="$HOME/.config/rustdesk/hbb.conf"
-
-# Create config directory if it doesn't exist
 mkdir -p "$(dirname "$CONFIG_PATH")"
-
-# Set the ID server address
 echo "id_server = \"$ID_SERVER\"" > "$CONFIG_PATH"
-
 echo "Configuration updated."
 
 echo "Starting RustDesk..."
 
-# Assuming the RustDesk binary name; adjust path as necessary
-# Note: The exact path may vary depending on the installation method and version
-if pgrep rustdesk; then
-    echo "RustDesk is already running."
-else
-    if command -v rustdesk &> /dev/null; then
-        rustdesk &
+# Start RustDesk
+if ! pgrep -x "rustdesk" > /dev/null; then
+    rustdesk &> /dev/null &
     echo "RustDesk client started."
 else
-        echo "Error: RustDesk client could not be found. Please check the installation."
-        exit 1
-    fi
+    echo "RustDesk is already running."
 fi
 
 echo "Cleaning up..."