作者:邓聪聪#!/bin/bashPATH=$PAT
get_Info(){
IP=$( wget -qO- -t1 -T2 ipv4.icanhazip.com )
cname=$( awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ ]*//;s/[ ]*$//' )
cpu=$( cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l )
cores=$( cat /proc/cpuinfo| grep "cpu cores"| uniq|awk '{print $4}' )
freq=$( awk -F: '/cpu MHz/ {freq=$2} END {print freq}' /proc/cpuinfo | sed 's/^[ ]*//;s/[ ]*$//' )
tram=$( free -m | awk '/Mem/ {print $2}' )
swap=$( free -m | awk '/Swap/ {print $2}' )
up=$( awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60;d=$1%60} {printf("%ddays, %d:%d:%d
",a,b,c,d)}' /proc/uptime )
load=$( w | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ ]*//;s/[ ]*$//' )
os=$( awk '{print ($1,$3~/^[0-9]/?$3:$4)}' /etc/redhat-release )
arch=$( uname -m )
lbit=$( getconf LONG_BIT )
host=$( hostname )
kern=$( uname -r )
disk=$( fdisk -l |grep "Disk /dev/sda"|awk '{print $3,$4}'|cut -d, -f 1 )
echo "########## System Information ##########"
echo
echo "CPU model : ${cname}"
echo "CPU physical : ${cpu}"
echo "Number of cores : ${cores}"
echo "CPU frequency : ${freq} MHz"
echo "Total amount of ram : ${tram} MB"
echo "Total amount of swap : ${swap} MB"
echo "The Disk : ${disk}"
echo "System uptime : ${up}"
echo "Load average : ${load}"
echo "OS : ${os}"
echo "Arch : ${arch} (${lbit} Bit)"
echo "Kernel : ${kern}"
echo "Hostname : ${host}"
echo "IPv4 address : ${IP}"
echo
echo "########################################"
}
get_Info