#!/bin/bash

#show ip

sys_ip=`/sbin/ifconfig |grep "inet addr"|awk '{print $2}'|awk -F: '{print $2}'`

echo "IP List:${sys_ip}"

#show cpu info

cpu_cores=`cat /proc/cpuinfo |grep -i "cpu cores"`

echo "${cpu_cores}"

cpu_hz=`cat /proc/cpuinfo |grep -i "cpu MHz"`

echo "${cpu_hz}"

cpu_id=`vmstat |tail -n 1|awk '{print $15}'`

cpu_use=`expr 100-${cpu_id}`

echo "Cpu Use:${cpu_use}%"

#show mem info

mem_total=`cat /proc/meminfo |grep -i "MemTotal"|awk '{print $2}'`

echo "Total Mem:${mem_total} kB"

mem_free=`vmstat |tail -n 1|awk '{print $3}'`

mem_buffers=`vmstat |tail -n 1|awk '{print $4}'`

mem_cached=`vmstat |tail -n 1|awk '{print $5}'`

mem_use=`expr ${mem_total} -${mem_free} -${mem_buffers} -${mem_cached}`

echo "Mem Use:${mem_use} kB"