Index: scripts/wifi_disconnect_network.sh
===================================================================
diff -u -r15f9b824713355427ea8a1de5e0a7ecca5392c28 -rb743e6d20c409d112cfe5a82366dbdf79460203c
--- scripts/wifi_disconnect_network.sh	(.../wifi_disconnect_network.sh)	(revision 15f9b824713355427ea8a1de5e0a7ecca5392c28)
+++ scripts/wifi_disconnect_network.sh	(.../wifi_disconnect_network.sh)	(revision b743e6d20c409d112cfe5a82366dbdf79460203c)
@@ -15,21 +15,29 @@
 #
 ############################################################################
 
-if [ $# -eq 0 ]; then
-    currentFile=$(basename "$0")
-    echo "Usage: ./$currentFile <iface>"
-    exit 0
-fi
+# Description
+#   Lists all the available Access Points using nmcli command of NetworkManager module.
+# Parameters
+#   No Parameters
+# Returns
+#   Exit code
 
-iface=$1
+# sources
+. ./_errors_
+. ./_functions_
 
-# stop the wpa service
-sudo systemctl stop wpa_supplicant@"$iface".service
+# variables
+PARAM_COUNT=0
 
-#remove the wpa configuration file
-sudo rm -f /etc/wpa_supplicant/wpa_supplicant-"$iface".conf
+# checks
+check_param_count "$#" "$PARAM_COUNT"
 
-#Shutoff wifi interface
-sudo ip link set $iface down
+# main
+nmcli connection delete $(nmcli -t -f NAME connection show --active) 
+check_result "$?" "$ERR_CMDFAIL_WIFI_DELETE_CONNECTION"
 
+# exit gracefully
+sleep 0.1
+echo ""
+exit 0