clean up scripts

.config/polybar/scripts/vpn-openvpn-isrunning.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+connection=$(pgrep -a openvpn$ | head -n 1 | awk '{print $NF }' | cut -d '.' -f 1)
+
+if [ -n "$connection" ]; then
+    echo "VPN: connection"
+else 
+    echo ""
+fi