clean up scripts

.config/polybar/scripts/info-docker.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+STATUS="running exited dead"
+
+for stat in $STATUS; do
+    output="$output $(sudo docker ps -qf status="$stat" | wc -l) |"
+done
+
+echo "|$output"