快速获得服务器基本信息(debian centos)shell脚本

erw23312

先上图后上shell脚本(适用于centos和debian系列)

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cat check.sh #!/bin/bash   #-------------------------------------------------- #Date:June 15 2015 #Author:jimmygong #Mail:jimmygong@taomee.com #Function: #Version:1.0 #apt-get -y install dmidecode --force-yes or yum -y install dmidecode #apt-get -y install pciutils --force-yes or yum -y install pciutils #apt-get -y install curl --force-yes or yum -y install curl #-------------------------------------------------- set -o nounset line='======================================================================' bluecolor='\E[1;32m' if [[ `id -u` -ne 0 ]] then     echo "sctipts need root"     exit 0 fi function os () {     manufacturer=$(dmidecode -s system-manufacturer)     product=$(dmidecode -s system-product-name)     sn=$(dmidecode -s system-serial-number)     nu=$(dmidecode|grep "Height")     kernel=$(uname -r)     if [[ -e /etc/debian_version ]]     then         release1=$(cat /etc/debian_version)         echo -e "${bluecolor}"Os:"Debian${release1}\n${line}"     elif [[ -e /etc/redhat-release ]]     then         release2=$(cat /etc/redhat-release)         echo -e "${bluecolor}"Os:"${release2}\n${line}"     else         echo "unkown release"     fi     if [[ -e /boot/grub/menu.lst ]]     then         grub1=$(cat /boot/grub/menu.lst|egrep -v "^#|^$")         echo -e "Grub:${grub1}\n${line}"     else         grub2=$(cat /etc/default/grub|egrep -v "^#|^$")         echo -e "Grub:${grub2}\n${line}"     fi     echo -e "Manufacturer:${manufacturer}"     echo -e "Product:${product}"     echo -e "Sn:${sn}"     echo -e "U:${nu}\n${line}" } function cpu () {     mode=$(getconf LONG_BIT)     counts=$(cat /proc/cpuinfo|grep "physical id"|sort|uniq -c|wc -l)     cores=$(grep 'cpu cores' /proc/cpuinfo|uniq|awk -F : '{print $2}' |sed 's/^[ \t]*//g')     processor=$(cat /proc/cpuinfo|grep "processor"|wc -l)     cpu=$(grep 'model name' /proc/cpuinfo|uniq|awk -F : '{print $2}' |sed 's/^[ \t]*//g' |sed 's/ \+/ /g')     echo -e "Total Of Physical Cpu:${counts}"     echo -e "Number Of Cpu Cores:${cores}"     echo -e "Number Of Cpu Processor:${processor}"     echo -e "Present Mode Of Cpu:${mode}"     echo -e "Cpu Model:${cpu}\n${line}" } function mem () {     swap=$(cat /proc/meminfo|grep SwapTotal|awk -F: '{print $2}'|awk -F" " '{print $1}')     swap=$(expr $swap / 1024)     mem=$(cat /proc/meminfo|grep MemTotal|awk -F: '{print $2}'|awk -F" " '{print $1}')     memory=$(dmidecode|grep -i -C5 'Memory Device'|grep -v "No Module Installed"|grep -i size|grep -v "Range")     memoryslot=$(dmidecode|grep -i -C5 'Memory Device'|grep "No Module Installed"|wc -l)     mem=$(expr $mem / 1024)     remem=$(free -m|grep cache|awk '/[0-9]/{ print $4" MB" }')     echo -e "Memslot:${memoryslot}"     echo -e "Number Of Mem:${memory}"     echo -e "Total Of Mem:${mem}MB"     echo -e "Total Of Swap:${swap}MB"     echo -e "RemainMem:${remem}\n${line}" } function disk () {     disk=$(fdisk -l|grep 'Disk'|awk -F , '{print $1}' | sed 's/Disk identifier.*//g' | sed '/^$/d')     dftotal=$(df -h|grep "^/dev"|grep -v Filesystem)     dfinode=$(df -i|grep "^/dev"|grep -v Filesystem)     fstab=$(cat /etc/fstab|egrep -v "^#"'|media|proc'|awk '{print $1,$2,$3,$4}')     blkid=$(blkid)     echo -e "Disktotal:${disk}"     echo -e "Dftotal:\n${dftotal}"     echo -e "Dfinode:\n${dfinode}"     echo -e "Fstab:\n${fstab}"     echo -e "Blkid:\n${blkid}\n${line}" } function timezone () {     if [[ -e /etc/timezone ]]     then         timezone1=$(cat /etc/timezone)         echo -e "Timezone:${timezone1}\n${line}"     else         timezone2=$(cat /etc/sysconfig/clock|grep -v "^#"|grep -v "^$"|awk -F"=" '{print $2}')         echo -e "Timezone:${timezone2}\n${line}"     fi } function network () {     hostnamecmd=$(cat /proc/sys/kernel/hostname)     namecmd=$(cat /etc/resolv.conf|grep "nameserver"|egrep -v "^#|^$")     innerip=$(hostname -I)     outerip=$(curl -s ip.cip.cc)     echo -e "Innerip:${innerip}"     echo -e "Outerip:${outerip}"     echo -e "${namecmd}"     echo -e "Hostname:${hostnamecmd}\n${line}" } function ipmi () {     lsmodipmi=$(lsmod|grep ipmi)     if [[ $? -eq 0 ]]     then         ipmi=$(ipmitool lan print|grep "IP Address"|sed 's/IP Address Source.*//g'| sed '/^$/d')         echo -e "Ipmi:${ipmi}"     fi     tty=$(ps aux|grep -w "ttyS1"|grep -v grep||ps aux|grep -w "ttyS0"|grep -v grep)     if [[ $? -eq 0 ]]     then         echo -e "TtyS:${tty}\n${line}"     fi } function processid () {     ss -s|head -2     net=`netstat -tpnl|grep LISTEN|awk '{print $4,$7}'`     echo -e "Netstattpnl:\n${net}"     processnum=`ss -pl|awk -F: '{print $4}'|awk -F"," '{print $2}'|sed '/^$/d'|wc -l`     for ((i=1;i<=$processnum;i++))     do         pid=`ss -pl|awk -F: '{print $4}'|awk -F"," '{print $2}'|sed '/^$/d'|sed -n $i'p'`         process=`pmap $pid|head -n 2`         echo -e "Process:${process}"     done     echo -e ${line} } function swap () {     echo -e "Pid\tSwap\tProgame"     num=0     for pid in `ls -1 /proc|egrep "^[0-9]"`     do         if [[ $pid -le '30' ]]         then             continue         fi         program=$(ps -eo pid,command|grep -w $pid|grep -v grep|awk '{print $2}')         for swap in `grep Swap /proc/$pid/smaps 2>/dev/null|awk '{print $2}'`         do             let num=$num+$swap         done         echo -e "${pid}\t${num}\t${program}"         num=0     done|sort -nrk2|head     echo -e ${line} } function mima () {     num=$(cat /etc/passwd|grep "/bin/bash"|awk -F: '{print $1}'|wc -l)     for ((i=1;i<=$num;i++))     do         user=$(cat /etc/passwd|grep "/bin/bash"|awk -F: '{print $1}'|sed -n $i'p')         effeday=$(cat /etc/shadow|grep $user|awk -F: '{print $1,$5}')         echo -e "Shadow:${effeday}"     done     if [[ -e /etc/sudoers ]]     then         sudoers=$(cat /etc/sudoers|egrep -v "^#|^$")         echo -e "Sudoers:${sudoers}"     fi     chag=$(chage -l root)     echo -e "ChageRoot:\n${chag}\n${line}" } function lastlogin () {     if [[ -e /var/log/wtmp ]]     then         last=$(last|head -n 10)         echo -e "Last:\n${last}\n${line}"     fi } function limit () {     limitcmd=$(cat /etc/security/limits.conf|egrep -v '^#|^$')     if [[ $? -eq 0 ]]     then         echo -e "Limitconf:\n${limitcmd}\n${line}"     fi } function diskcheck () { if [[ -e /usr/local/sbin/MegaCli64 ]] then     cmd="/usr/local/sbin/MegaCli64"     raid=`$cmd -cfgdsply -aALL|grep "RAID Level"|tail -1|awk -F: '{print $1"        :"$2}'`     disknum=`$cmd -cfgdsply -aALL|grep "Number Of Drives"|awk -F: '{print $2}'`     onlinedisk=`$cmd -cfgdsply -aALL|grep -c "Online"`     faileddisk=`$cmd -AdpAllInfo -aALL -NoLog|awk '/Failed Disks/ {print $4}'`     criticaldisk=`$cmd -AdpAllInfo -aALL -NoLog|awk '/Critical Disks/ {print $4}'`     case "$raid" in         "RAID Level        : Primary-1, Secondary-0, RAID Level Qualifier-0")             echo "Raid Level:1";;         "RAID Level        : Primary-0, Secondary-0, RAID Level Qualifier-0")             echo "Raid Level:0";;         "RAID Level        : Primary-5, Secondary-0, RAID Level Qualifier-3")             echo "Raid Level:5";;         "RAID Level        : Primary-6, Secondary-0, RAID Level Qualifier-3")             echo "Raid Level:6";;         "RAID Level        : Primary-1, Secondary-3, RAID Level Qualifier-0")             echo "Raid Level:10";;     esac     echo "Total Diak Number:$disknum"     echo "Online Disk Number:$onlinedisk"     echo "Failed Disk Number:$faileddisk"     echo "Critical Disk Number:$criticaldisk"     $cmd -PDList -aALL|grep "Firmware state"     echo -e ${line} fi } function localea () {     if [[ -e /etc/default/locale ]]     then         locale1=$(cat /etc/default/locale|egrep -v "^#|^$")         echo -e "CurrLocale:${locale1}"     elif [[ -e /etc/sysconfig/i18n ]]     then         locale2=$(cat /etc/sysconfig/i18n|egrep -v "^#|^$")         echo -e "CurrLocale:${locale2}"     else         echo $LANG     fi     locale=`locale -a|wc -l`     echo -e "LocaleNum:${locale}\n${line}" } function cron () {     user=$(ps aux|grep -v USER|awk '{print $1}'|sort -r|uniq)     echo -e "RunUser:\n${user}\n${line}"     path1="/var/spool/cron/crontabs"     path2="/var/spool/cron"     if [[ -d $path1 ]]     then         for user in $(ls -1 $path1)         do             echo -e "$user:"             crontab -l -u $user         done     else         for user in $(ls -1 $path2)         do             echo -e "$user:"             crontab -l -u $user         done     fi } os cpu mem disk timezone network ipmi processid swap mima lastlogin limit diskcheck localea cron exit 0