CPU: 型號:grep "model name" /proc/cpuinfo |awk -F ':' '{print $NF}' 數量:lscpu |grep "CPU socket" |awk '{print $NF}' 或 lscpu |grep "Socket" |awk '{print $NF}' 每個CPU的核數:lscpu |grep "Core(s) per socket" |awk '{print $NF}' 內存: 卡槽數量:sudo dmidecode -t memory |grep "Number Of Devices" |awk '{print $NF}'或sudo dmidecode -t memory |grep "Associated Memory Slots" |awk '{print $NF}' 內存數量:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep 'Size:.*MB' |wc -l 內存型號: 內存支持類型:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Type:" 每個內存頻率:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Speed:" 每個內存大小:sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:" 釋放緩沖區內存:echo 3 > /proc/sys/vm/drop_caches 硬盤: 硬盤數量、大小:sudo fdisk -l |grep "Disk /dev/sd" 硬盤型號:sudo hdparm -i /dev/sda |grep "Model" 遇到根目錄占滿的情況: 查看磁盤文件系統與目錄的占用情況:df -h 查看最近30天內出現的占用大小超10000 blocks的文件:find / -xdev -type f -mtime -30 -size +10000