add update and shutdown fedora script

bashScripts/update_and_shutdown_fedora.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+SHUTDOWN_TIMEOUT=10
+
+# make sure we have permissions
+#
+if [ "$EUID" -ne 0 ]; then
+    echo "######"
+    echo "This script must be run with sudo."
+    echo "Attempting to rerun with sudo..."
+    echo "######"
+    
+    # Re-run the script with sudo
+    exec sudo "$0" "$@"
+    
+    # If we reach here, sudo failed to execute
+    echo "Failed to access sudo. Exiting."
+    exit 1
+fi
+
+echo ""
+echo "sudo permissions available. Starting"
+echo ""
+
+sudo dnf check -y
+sudo dnf check-update -y
+sudo dnf update -y
+sudo flatpak update -y
+sudo flatpak repair
+sudo flatpak uninstall --unused -y
+sudo dnf autoremove -y
+sudo dnf clean all -y
+
+
+echo ""
+echo "Press any key withing $SHUTDOWN_TIMEOUT seconds to cancel shutdown."
+echo ""
+
+if read -t $SHUTDOWN_TIMEOUT -n 1; then
+    echo "Shutdown Canceled"
+else
+    echo "Shutting down"
+    sudo shutdown now
+fi