Check if running as root

src/freedombone-utils-setup

 # Default diffie-hellman key length in bits
 DH_KEYLENGTH=2048
 
+function running_as_root {
+    if [[ $EUID != 0 ]] ; then
+        echo "0"
+    else
+        echo "1"
+    fi
+}
+
 function initial_setup {
     if [[ $(is_completed $FUNCNAME) == "1" ]]; then
         return

src/freedombone-utils-wifi

 ATHEROS_WIFI_REPO="https://github.com/qca/open-ath9k-htc-firmware.git"
 
 function setup_wifi_atheros {
+    if [[ $(running_as_root) == "0" ]]; then
+        return
+    fi
+
     atheros_drivers_file=drivers/ath9k_htc_driver_bbb.tar.gz
     if [ ! -f $atheros_drivers_file ]; then
         if [ ! -f ~/freedombone/$atheros_drivers_file ]; then