xsel, locker update, font config & polybar multi-monitor

.i3/scripts/polybar_launch.sh

@@ -6,7 +6,13 @@ killall -q polybar
 # Wait until the processes have been shut down
 while pgrep -u $UID -x polybar >/dev/null; do sleep 1; done
 
-polybar top &
+if type "xrandr"; then
+  for m in $(xrandr --query | grep " connected" | cut -d" " -f1); do
+    MONITOR=$m polybar --reload top &
+  done
+else
+  polybar --reload top &
+fi
 
 
 echo "Bars launched..."