硬碟型號 sudo hdparm -i /dev/sda |grep "Model"

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  硬碟數量大小 sudo fdisk -l |grep "Disk /dev/sd"

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  每個記憶體大小 sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:"

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  每個記憶體頻率 sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Speed:"

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  記憶體支援型別 sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Type:"  

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  記憶體數量 sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep 'Size:.*MB' |wc -l  

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  記憶體卡槽數量 sudo dmidecode -t memory |grep "Number Of Devices" |awk '{print $NF}'

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

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

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  CPU數量

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

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查詢網絡卡狀態

lshw -C network

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無線網絡卡型號

lspci | grep -i net

或者iwconfig

或者sudo lspci -vvnn | grep -A 9 Network

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查詢Ubuntu核心

uname -sr

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檢視USB接入裝置

lsusb