[wifi_dmenu.sh]: add wifi_dmenu.sh

wifi_dmenu.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+# Script to connect to an available WiFi network with a dmenu prompt. 
+
+notify-send "$(basename "$0")" "Scanning for available networks..."
+
+# cutting the first 9 characters of the nmcli output as it will contain empty fields which will mess up awk parsing
+$(nmcli connection up $( nmcli device wifi list | cut --characters=9- | awk '(NR > 1){ print $2}' | sort | uniq | dmenu -p "Connect to network: "))