获取服务器硬件信息脚本

#!/bin/bash

DATE: 2018--01-06

################################################
##需要安装统计服务器硬件信息的软件##
/usr/bin/yum install pciutils dmidecode -y >/tmp/yum.log

###需要安装统计服务器磁盘信息的软件##
#/usr/bin/wget -P /tmp http://ftp.cs.stanford.edu/pub/rpms/centos/5/x86_64/Lib_Utils-1.00-08.noarch.rpm
#/usr/bin/wget -P /tmp http://ftp.cs.stanford.edu/pub/rpms/centos/5/x86_64/MegaCli-8.00.46-1.i386.rpm
#/bin/rpm -ivh Lib_Utils-1.00-08.noarch.rpm
#/bin/rpm -ivh MegaCli-8.00.46-1.i386.rpm

Define files and variables here

################################################
systembit=

getconf LONG_BIT

#系统位数(32或64)
meminfo=

dmidecode | grep "^[[:space:]]*Size.*MB$" | uniq -c | sed 's/ \t*Size: /\*/g' | sed 's/^ *//g'|xargs -n 20

#内存信息
diskinfo=

fdisk -l|grep Disk|awk '{count+=$3}END{print count$4}'|sed 's/,//g'

#已识别磁盘大小
product_SN_name=

dmidecode|grep -A 4 "System Information"|sed '1d'|sed -n '2p;4p'|sed 's#^\t##g'|xargs -n 10

#设备名称和SN串码
system_name=

cat /etc/issue|head -n +1

#系统版本
board_SN_name=

dmidecode|grep -A 4 "Base Board Information"|sed '1d'|sed -n '2p;4p'|sed 's#^\t##g'|xargs -n 10

#主板信息和SN串码
cpu_model=

cat /proc/cpuinfo | grep name | cut -d: -f2 | uniq -c |  sed 's/^ *//'

#CPU型号
cpu_core_num=

cat /proc/cpuinfo | grep "cpu cores" | uniq | awk -F ': ' '{print $2}'

#一个物理CPU的核心数
cpu_phy_num=

cat /proc/cpuinfo | grep "physical id" | sort | uniq | wc -l

#物理CPU个数
cpu_logic_num=

cat /proc/cpuinfo | grep "siblings" | uniq | awk -F ': ' '{print $2}'

#一个物理CPU的逻辑CPU个数
netcardinfo=

lspci | grep -i eth | head -n +1 | awk -F : '{print $3}' | sed 's/^ //'

#网卡信息
Virtl_Drive_Info=

/opt/MegaRAID/MegaCli/MegaCli64 -cfgdsply -aALL|grep -A7 "Virtual Drive Information"|sed '1d'

PD_info=

/opt/MegaRAID/MegaCli/MegaCli64 -cfgdsply -aALL|egrep "Device Id|Inquiry Data|Device Speed|Drive Temperature|PD Type|Raw Size"

##磁盘类型厂家,磁盘大小,磁盘写入速度,磁盘温度
################################################

BEGINNING of MAIN

################################################
if [ $cpu_core_num -eq $cpu_logic_num ];then
echo "+--------------------------------------------+"
echo "| This Machine's Hyper-Threading is Disabled |" ##超线程已禁用或不支持超线程
echo "+--------------------------------------------+"
else
echo "+--------------------------------------------------------------+"
echo "| This Machine's Hyper-Threading is Enabled(recommend disable) |" ##支持超线程并且已打开（推荐关闭）
echo "+--------------------------------------------------------------+"
fi
echo "Systembit : $systembit"
echo "MEM info : $meminfo"
echo "Disk_totle : $diskinfo"
echo "Pro_SN_name : $product_SN_name"
echo "System name : $system_name"
echo "Board_SN name: $board_SN_name"
echo "CPU model : $cpu_model"
echo "CPU_phy_num : $cpu_phy_num"
echo "CPU_core_num : $cpu_core_num"
echo "CPU_logic_num: $cpu_logic_num"
echo "Netcard info : $netcardinfo"
echo "+++++++++++++++++++++++++++++++++++"
echo "<<raid informations>>"
echo " $Virtl_Drive_Info"
echo "+++++++++++++++++++++++++++++++++++"
echo "<<Virtual Drive Information>>"
echo "$PD_info"