检查服务器部分信息

1. 练习

   #!/bin/bash
   echo "----SN Check-----"
   dmidecode -t system |grep "Serial Number"|awk '{print $3}'
   
   echo "----CPU Check----"
   lscpu 2>/dev/null| grep '^NUMA'
   lsmod 2>/dev/null|grep -w '^kvm'|grep -w 'kvm_intel'
   echo "--NetWork Check--"
   echo "name  speed  numa"
   NETWORK_ALL=(`cat /proc/net/dev|sed '1,2d'|awk '{print $1}'|sed 's#:##g'|grep -v 'lo'`)
   for i in ${NETWORK_ALL[*]}
   do
       #unset NUME
       NET_Speed="`ethtool $i|grep 'Speed'|awk '{print $NF}'|sed 's#Mb/s##g'`"
       if [ "${NET_Speed}" = '1000' ]; then
          NUME="$(cat /sys/class/net/${i}/device/numa_node)"
          [ -z ${NUME} ] && NUME=0
       fi
       echo "${i}        ${NET_Speed}         ${NUME}"
   done|sort|column -t
   echo "----Disk Check----"
   lsblk -d -n -o NAME,SIZE,ROTA