查看CPU信息cat /proc/cpuinfo显示当前硬件信息sudo lshw获取CPU序列号或者主板序列号#CPU IDsudo dmidecode -t 4 | grep ID#Serial Numbersudo dmidecode | grep Serial#CPUsudo dmidecode -t 4#BIOSsudo dmidecode -t 0#主板：sudo dmidecode -t 2#OEM:sudo dmidecode -t 11显示当前内存大小free -m |grep “Mem” | awk ‘{print $2}’查看硬盘温度sudo apt-get install hddtempsudo hddtemp /dev/sda