Index: scripts/wifi_scan_for_networks.sh
===================================================================
diff -u -rcbdaaedfc86390b3ea0ac54018ec8d718947390c -r65465f788ce5d6cc7cdfdaf270650a22ed8c39f6
--- scripts/wifi_scan_for_networks.sh	(.../wifi_scan_for_networks.sh)	(revision cbdaaedfc86390b3ea0ac54018ec8d718947390c)
+++ scripts/wifi_scan_for_networks.sh	(.../wifi_scan_for_networks.sh)	(revision 65465f788ce5d6cc7cdfdaf270650a22ed8c39f6)
@@ -15,4 +15,10 @@
 #
 ############################################################################
 
-sudo nmcli -t -f SSID,BSSID,FREQ,RATE,SIGNAL,SECURITY,WPA-FLAGS,RSN-FLAGS,IN-USE dev wifi list --rescan yes | sed 's/:/,/g;s/\\,/:/g' | sort > /tmp/wifi.list
\ No newline at end of file
+if [ $# -eq 0 ]; then
+    currentFile=$(basename "$0")
+    echo "Usage: ./$currentFile <iface>"
+    exit 0
+fi
+
+sudo iwlist $1 scan