服务器型号查看:

dmidecode|grep "System Information" -A9|egrep  "Manufacturer|Product|Serial"

查看内存条数:

dmidecode|grep -A5 "Memory Device"|grep Size|grep -v Range

查看内存的频率:

dmidecode|grep -A16 "Memory Device"|grep 'Speed' 

查看CPU信息:

cat /proc/cupinfo

查看硬盘块数和大小:

fdisk -l  (sda...sdx 如:sda 为一块;sda,sdb既为2块)