Check Unix Configuration using Shell Script

copy this to .sh file and run it by ./xxx.sh on the ksh command


#===================================
# FileName: CheckSystem.sh
#!/bin/bash
PATH=$PATH:/usr/ccs/bin:/usr/share/lib:/sbin:/usr/sbin:/usr/local/bin:/bin
export PATH

os=`uname`
case $os in
SunOS)
nproc=`psrinfo |wc -l` ;
prspeed=` psrinfo -v | grep -i Hz |awk '{print $6" " $7}'|uniq `
inet_addrs=`ifconfig -a |grep -i inet | awk '{print $2}' `
mem=`prtconf |grep -i size`
;;
Linux)
nproc=`cat /proc/cpuinfo |grep -i processor |wc -l`
prspeed=`cat /proc/cpuinfo |grep -i model |grep -i hz |awk '{print $7 }'|uniq `
inet_addrs=`ifconfig -a |grep -i inet | awk '{print $2}' |cut -d ":" -f 2`
mem=`cat /proc/meminfo |grep -i MemTotal`
;;
esac
hname=`hostname`

echo "Host name : $hname"
echo "Operating system is $os release `uname -r `"
echo "Number of CPU : $nproc with the speed of $prspeed"
echo "RAM Size: " $mem

for IPAddr in $inet_addrs
do
if [ $IPAddr != "127.0.0.1" ]
then
if [ $os = "Linux" ]
then

IPAddr_name=`nslookup $IPAddr|grep -i name |awk '{print $4}'`
else
IPAddr_name=`nslookup $IPAddr|grep -i name |awk '{print $4}'`
fi
if [ ! -z ${IPAddr_name} ]; then
echo $IPAddr === $IPAddr_name
fi

fi
done