clean up scripts

.config/polybar/scripts/system-gpu-intel.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+gpu=$(sudo intel_gpu_frequency --get)
+
+gpu_cur=$(echo "$gpu" | grep cur | awk '{ print $2 }')
+gpu_max=$(echo "$gpu" | grep max | awk '{ print $2 }')
+
+gpu_percent=$(echo "$gpu_cur/$gpu_max*100" | bc -l | cut -d "." -f 1)
+
+echo "# $gpu_percent %"