Ubuntu下查看CPU、内存和硬盘详细信息的几个命令

转载自https://www.cnblogs.com/shixiangwan/p/7066085.html

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

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

内存支持类型:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Type:"

每个内存频率:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Speed:"

每个内存大小:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:"

硬盘:
硬盘数量、大小:sudo fdisk -l |grep "Disk /dev/sd"

硬盘型号:sudo hdparm -i /dev/sda |grep "Model"