System Check For Linux Shell

System_Check_For_Linux_Shell.sh

#!/bin/bash

noColor="\e[0m"
green="\e[1;32m"
yellow="\e[1;33m"

SystemDescription=$(lsb_release -d|sed -n 's/Description:[ \t]*\([a-zA-Z]*\)/\1/p')
SystemMachine=$(uname -m)
SystemKernel=$(uname -r)
SystemProcessor=$(uname -p)
SystemCode=$(sed -n 's/.*=\(.*\)/\1/p' /etc/sinainstall.conf)
Date=$(date)

# Partitions=$(df --block-size=1G | awk '{printf ( NR < 2 ? $0"\n" : "\033[1;33m" $0 "\n\033[0m")}') # no '%
# Partitions=$(df --block-size=1G |sed 's/%/_percent /g' |  awk '{printf ( NR < 2 ? $0"\n" : "\033[1;33m" $0
Partitions=$(df --block-size=1G | grep -v none |sed 's/%/-Percent /g' |  awk '{printf ( NR < 2 ? $0"\n" : "\

Memory=$(free | awk '/Mem/{print $2+1}')
((MemoryTotal=$Memory/1000000))
##　MemoryTotal=$(free -g | awk '/Mem/{print $2+1}')
# MemoryUsed=$(free | awk '/buffers\/cache/{print $3}')
Swap=$(free | awk '/Swap/{print $2+1}')
((SwapTotal=$Swap/1000000))
# SwapUsed=$(free | awk '/Swap/{print $4}')

DNS=$(cat /etc/resolv.conf  | awk '/nameserver/{print $2}')
# IPInfo=$(/sbin/ifconfig | awk '/Link encap/,/inet addr/{if ($1 ~/eth./) print $1"\tMAC address "$5; if ($1
# IPInfo=$(/sbin/ifconfig | awk '/eth/,/inet addr/{if ($1 ~/eth./) print $1"\tMAC address "$5;if ($1 ~/inet/
# /sbin/ifconfig | awk '/eth/,/inet addr/{if ($1 ~/eth./) printf $1"\tMAC address "$5;if ($1 ~/inet/) print 
/sbin/ifconfig | awk '/eth/,/inet/{if ($1 ~/eth./) printf $1"\tMAC address "$5;if ($1 ~/inet/) print "\t"$2"
# sed -n -i 's/addr:/addr /;s/Bcast:/Bcast /;s/Mask:/Mask /p' ipaddr.tmp
sed -i -e 's/addr:/addr /;s/Bcast:/Bcast /;s/Mask:/Mask /' ipaddr.tmp
IPInfo=$(awk '{print "\033[1;33m"$1"\033[0m\t"$2$3" \033[1;33m"$4"\033[0m\t"$5,"\033[1;33m"$6"\033[0m\t"$7,"


# Mac=$(/sbin/ifconfig | sed -n '/Link encap/,/inet addr/p'| awk '/HWaddr/{print $5}')

RouteList=$(netstat -rn | awk '{printf ( NR < 3 ? $0"\n" : "\033[1;33m" $0 "\n\033[0m"   )}')
#GateWay=$(netstat -rn | awk '{print $2}' | egrep -v '0.0.0.0|IP|Gateway')
GateWay=$(/sbin/route | awk '/default/{print $2}')
#PingGateWay=$( ping -f -c 100 $GateWay && echo $? ) ## fping ping -f must root privileges
PingGateWay=$(ping -f -c 100 $GateWay > /dev/null ; echo $?)   # long time
GateWayAlive=$(if [ $PingGateWay ] ; then echo Alive ; else echo failed; fi)
PingInformationIP=$(ping -f -c 100 172.16.30.50 > /dev/null ; echo $?)  # long time
InformationIPAlive=$(if [ $PingInformationIP ] ; then echo Alive ; else echo failed; fi)

ZhalangRpm=$(rpm -qa | grep -i sina)              # long time

NICdriver=$(/sbin/modinfo bnx2 | grep 1.9.20b || dmesg | grep 1.9.20b)
UserAccount=$(awk -F: '/usr\/home/{printf $1" "}' /etc/passwd)
Siblings=$(awk '/siblings/{print $3}' /proc/cpuinfo | uniq)
CpuCores=$(awk '/cpu cores/{print $4}' /proc/cpuinfo | uniq)
HyperThreadStatus=$(if (( $Siblings > $CpuCores )) ; then echo "HyperEnable" ; else echo "HyperDisable" ; fi


printf "$green-----Date-----\n$noColor"
printf "$yellow$Date\n\n$noColor"

printf "$green-----System version-----\n$noColor"
printf "PDH $yellow $SystemCode $noColor . Operator System $yellow $SystemDescription $noColor .\nMachine $y

printf "$green-----Memory-----\n$noColor"
printf "The total Memory is $yellow ${MemoryTotal}G $noColor. The Swap is $yellow ${SwapTotal}G $noColor \n"

printf "$green-----Partitions-----\n$noColor"
printf "$Partitions\n\n"

printf "$green-----NetInfo-----\n$noColor"
printf "InterFace\n$yellow$IPInfo $noColor\n\n"
printf "DNS $yellow\n$DNS $noColor\n\n"
printf "GateWay $yellow $GateWay $noColor \n"
printf "GateWay is $yellow $GateWayAlive $noColor \n\n"
printf "InformationIP  $yellow 172.16.30.50 $noColor\nInformationIP is $yellow$InformationIPAlive $noColor\n
printf "RouteList\n$RouteList \n"

printf "$green-----ZhaLang RPM-----\n$noColor"
printf "$yellow$SinaRpm $noColor \n"

printf "$green-----HyperThreadStatus-----\n$noColor"
printf "$yellow$HyperThreadStatus $noColor \n"

printf "$green-----NICdriver-----\n$noColor"
printf "$yellow$NICdriver $noColor \n"

printf "$green-----UserAccount-----\n$noColor"
printf "$yellow$UserAccount $noColor \n"