Initial commit for build of dwmblocks

scripts/bar_mem.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+free=$(grep -oP '^MemFree: *\K[0-9]+' /proc/meminfo)
+available=$(grep -oP '^MemAvailable: *\K[0-9]+' /proc/meminfo)
+total=$(grep -oP '^MemTotal: *\K[0-9]+' /proc/meminfo)
+mem=" $(echo "scale=1; 100*($total-$available)/$total"| bc | cut -d '.' -f1 )"
+
+if [ $mem -gt 80 ]; then 
+    mem="	$mem"
+elif [ $mem -gt 50 ]; then 
+    mem="$mem"
+else
+    mem="$mem"
+fi 
+echo "$mem%
"