//check memory,cpu,system,bios
root@dellemc-diag-os:/home# dmidecode -t Memory
root@dellemc-diag-os:/home# dmidecode -t cpu
root@dellemc-diag-os:/home# dmidecode -t system
root@dellemc-diag-os:/home# dmidecode -t system
root@dellemc-diag-os:/home# dmidecode -t chassis
root@dellemc-diag-os:/home# dmidecode -q
root@dellemc-diag-os:/home# dmidecode -t bios
查看服务器型号：dmidecode | grep 'Product Name'
查看主板的序列号：dmidecode |grep 'Serial Number'