#!/bin/sh case $BLOCK_BUTTON in 1) notify-send "<b>🧠Memory hogs:</b> $(ps axch -o cmd:15,%mem --sort=-%mem | head)" ;; 3) notify-send "<b>🧠Memory module:</b> - Shows Memory Used/Total. - Click to show memory hogs." ;; esac free -h | awk '/^Mem:/ {print $3 "/" $2}'