Linux 查询配置

Memory：     

free -m |grep "Mem" | awk '{print $2}'

more /proc/meminfo

CPU：          

sudo dmidecode -t 4

grep "model name" /proc/cpuinfo

more /proc/cpuinfo

查看CPU位数(32 or 64)

getconf LONG_BIT

版本：          

cat /proc/version

uname -a

lsb_release -a

cat /etc/redhat-release(CentOS)

网络配置：   

ifconfig

查看板卡信息：lspci
cat /proc/pci