#!/bin/bash

CPU=`top -bn 1 -i -c | sed -n '3p' | awk -F ':' '{print$2}' | awk '{print$1}'`

MEM=`free -m | sed -n '2p' | awk '{printf ("%.1f\n",$3/$2*100)}'`

IOI=`df -h | grep "/" | head -n 1 | awk '{print$(NF-1)}'`

echo;

echo "------------"

echo "|资源使用率|"

echo "------------"

echo;

echo "-------------"

echo "|名称|百分比|"

echo "-------------"

echo "|CPU :${CPU}%  |"

echo "-------------"

echo "|内存:${MEM}%  |"

echo "-------------"

echo "|磁盘:${IOI}   |"

echo "-------------"

#*************************************************************************

#         > File Name: check.sh

#         > Author: chenglee

#         > Main : chengkenlee@sina.com

#         > Blog : http://www.cnblogs.com/chenglee/

#         > Created Time : 2019年02月28日 星期四 23时02分25秒

#*************************************************************************

#!/bin/bash

CPU=`top -bn 1 -i -c | sed -n '3p' | awk -F ':' '{print$2}' | awk '{print$1}'`

MEM=`free -m | sed -n '2p' | awk '{printf ("%.1f\n",$3/$2*100)}'`

IOI=`df -h | grep "/" | head -n 1 | awk '{print$(NF-1)}'`

load1=`uptime | awk -F ':' '{print$5}' | awk -F ',' '{print$1}' | awk -F '.' '{print$1}'`

load2=`uptime | awk -F ':' '{print$5}' | awk -F ',' '{print$2}' | awk -F '.' '{print$1}'`

load3=`uptime | awk -F ':' '{print$5}' | awk -F ',' '{print$3}' | awk -F '.' '{print$1}'`

ICPU=`echo $CPU | awk '{printf ("%.2f\n",$MEM/100)}'`

IMEM=`echo $MEM | awk '{printf ("%.2f\n",$MEM/100)}'`

IIII=`echo $IOI | awk -F '%' '{print$1}'`

IIIO=`echo $IIII | awk '{printf ("%.2f\n",$IIII/100)}'`

###########################################################################

function loa2(){

    if [ $load1 -lt 3 ];then

        lo1="NICE"

    else

        lo1="BAD"

    fi

    if [ $load2 -lt 3 ];then

        lo2="NICE"

    else

        lo2="BAD"

    fi

    if [ $load3 -lt 3 ];then

        lo3="NICE"

    else

        lo3="BAD"

    fi

    if [ $load1 -gt 3 -a $load1 -lt 10 ];then

        lo1="LOAD!!"

    fi

    if [ $load2 -gt 3 -a $load2 -lt 10 ];then

        lo2="LOAD!!"

    fi

    if [ $load3 -gt 3 -a $load3 -lt 10 ];then

        lo3="LOAD!!"

    fi

}

loa2

load=`uptime | awk -F ':' '{print$5}'`

echo 1min, 10min,15min

echo $load

echo -e "\033[32;5m$lo1 \033[0m" "\033[32;5m$lo2 \033[0m" "\033[32;5m$lo3 \033[0m"

echo -e "\033[31;5m${ICPU} \033[0m" ${CPU}:CPU-Used

echo -e "\033[33;5m${IMEM} \033[0m" ${MEM}:MEM-Used

echo -e "\033[34;5m${IIIO} \033[0m" ${IOI}:IOI-Used