#获取linux服务器基本信息脚本 

#!/bin/bash

#

#Name:system_info

#Ver:1.0

#Author:lykyl

#

#

#程序说明:

#获取服务器基本信息脚本

#

echo '[OS Info]'

echo 'Host Name: '`uname -n`

echo 'OS: '`cat /etc/redhat-release`

echo 'Kernel: '`uname -r`

echo

echo '[CPU Info]'

echo 'CPU: physical '`grep "physical id" /proc/cpuinfo |uniq |wc -l`' cores'`grep "cpu cores" /proc/cpuinfo |uniq`

echo

echo '[System Info]'

echo `uptime | sed 's/^.*load/load/g'`

echo "Zombie:`ps aux |awk '{print $8,$2,$11}'|sed -n '/^Z/p'|wc -l`"

echo

echo '[Memory Info]'

echo `free -m |grep Mem|awk '{ print "total:"$2 "MB used:"$3 "MB free:"$4 "MB shared:"$5 "MB buffers:"$6 "MB cached:"$7 "MB" }'`

echo

echo '[Disk Info]'

echo -e "`df -h|sed '1d'|awk '/%/ { if ($6=="") {printf "%s\ttotal:%s\tused:%s\tUse%:%s\n",$5,$1,$2,$4 } else {printf "%s\ttotal:%s\tused:%s\tUse%:%s\n",$6,$2,$3,$5 } }'`"

echo

echo '[Net Info]'

echo 'IP: '`ifconfig |grep "inet addr:" |grep -v "127.0.0.1"|awk '{ print $2 }'|awk -F: '{print $2}'`

echo "netstat: `netstat -an|awk '/^tcp/ { ++s[$NF] } BEGIN {ORS=" "} END {for(a in s) print a,s[a]}'`"