Ubuntu下查看CPU、内存和硬盘详细信息

CPU

型号

grep "model name" /proc/cpuinfo |awk -F ':' '{print $NF}'

数量

lscpu |grep "CPU socket" |awk '{print $NF}'  

或

lscpu |grep "Socket" |awk '{print $NF}'

每个CPU的核数

lscpu |grep "Core(s) per socket" |awk '{print $NF}'

 

内存

卡槽数量

dmidecode -t memory |grep "Number Of Devices" |awk '{print $NF}

或

dmidecode -t memory |grep "Associated Memory Slots" |awk '{print $NF}'

内存数量

dmidecode -t memory |grep -A16 "Memory Device$" |grep 'Size:.*MB' |wc -l

内存支持类型

dmidecode -t memory |grep -A16 "Memory Device$" |grep "Type:"

每个内存频率

dmidecode -t memory |grep -A16 "Memory Device$" |grep "Speed:"

每个内存大小

dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:"

硬盘
硬盘数量、大小

fdisk -l |grep "Disk /dev/sd"

硬盘型号

hdparm -i /dev/sda |grep "Model"