Rebase: Created version v2, removed useless commits.

config/polybar/launch.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Terminate already running bar instances
+killall -q polybar
+
+# Wait until the processes have been shut down
+while pgrep -u $UID -x polybar >/dev/null; do sleep 1; done
+
+# Launch Polybar, using default config location ~/.config/polybar/config.ini
+polybar main --config=~/.config/polybar/polybar-square/config.ini &
+
+echo "Polybar launched..."