Add iface script

.scripts/panel/wifi.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+WIRELESS="${1:-wlan0}"
+
+SSID="$(iw dev "$WIRELESS" link | awk '/SSID/ { print $2 }')"
+IP="$(ip a show "$WIRELESS" \
+		| awk '/inet / { print substr($2, 0, length($2) - 3) }')"
+
+notify-send -r 3 "Wifi" "\
+Interface: $WIRELESS
+SSID:      $SSID
+IP:        $IP"