Changed xmobar look to be cleaner

.config/xmobar/scripts/bluetooth.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+regex="([0-9A-Z]*:)+"
+DEVICES=$(bluetoothctl devices)
+ICON=""
+COLOR="#696B71"
+for DEVICE in $DEVICES
+do
+    if [[ $DEVICE =~ $regex ]]; then
+        STATUS=$(bluetoothctl info $DEVICE | grep "Connected" | awk '{print $2}')
+        if [ $STATUS = "yes" ]; then
+            ICON=""
+            COLOR="#DFDFDF"
+        fi
+    fi
+done
+
+echo "<fc=$COLOR><fn=4>$ICON</fn></fc>"