硬盘型号
sudo hdparm -i /dev/sda |grep "Model"
硬盘数量大小
sudo fdisk -l |grep "Disk /dev/sd"
每个内存大小
sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:"
每个内存频率
sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Speed:"
内存支持类型
sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep "Type:"
内存数量
sudo dmidecode -t memory |grep -A16 "Memory Device$" |grep 'Size:.*MB' |wc -l
内存卡槽数量
sudo dmidecode -t memory |grep "Number Of Devices" |awk '{print $NF}'
CPU型号
grep "model name" /proc/cpuinfo |awk -F ':' '{print $NF}'
CPU核数
lscpu |grep "Core(s) per socket" |awk '{print $NF}'
CPU数量
lscpu |grep "Socket" |awk '{print $NF}'
查询网卡状态
lshw -C network
无线网卡型号
lspci | grep -i net
或者iwconfig
或者sudo lspci -vvnn | grep -A 9 Network
查询Ubuntu内核
uname -sr
查看USB接入设备
lsusb