#!/bin/bash
cpu_usage_idle=`top-b-n1|grepcpu|awk'{print$5}'|cut-f1-d"."`
letcpu_usage=100-$cpu_usage_idle
mem_total=`awk'/MemTotal/{total=$2}/MemFree/{free=$2}END{print(total-free)/1024}'/proc/meminfo`
mem_usage=`echo${mem_total}|awk'{print$1*100/16240}'`
month=`date'+%m'`
day=`date'+%d'`
hour=`date'+%H'`

echo"cpu利用率$cpu_usage"
echo"内存使用率$mem_usage@H_502_1@ 原文链接：https://www.f2er.com/bash/391550.html