CPU Utilization Tool

cpUtil.sh

#!/bin/bash

display_cpu_util() {
    while true; do
        cpu_util=$(sar -u 1 1 | awk '/^Average:.*all/ {print 100-$NF}')
        dialog --title "CPU Utilization" --infobox "CPU Utilization: $cpu_util %" 5 40
    done
}

display_cpu_util