Ubuntu Linux下如何查看机器型号和CPU信息

用以下命令可以查机器型号和CPU信息：

$ sudo dmidecode | grep "Product Name"        Product Name: ProLiant DL380 G6

$ sudo dmidecode  | grep CPU        Version: Intel(R) Xeon(R) CPU E5540 @ 2.53GHz        Version: Intel(R) Xeon(R) CPU E5540 @ 2.53GHz

$ sudo dmidecode | grep ProcProcessor Information        Socket Designation: Proc 2        Type: Central Processor        Socket Designation: Processor 1 Internal L1 Cache        Socket Designation: Processor 2 Internal L1 Cache        Socket Designation: Processor 1 Internal L2 Cache        Socket Designation: Processor 2 Internal L2 Cache        Socket Designation: Processor 1 Internal L3 Cache        Socket Designation: Processor 2 Internal L3 Cache

$ sudo more /proc/cpuinfo | grep -i "model name"model name      : Intel(R) Xeon(R) CPU           E5540  @ 2.53GHz

$ sudo more /proc/cpuinfo | grep -i "cpu cores"cpu cores       : 4

$ more /proc/cpuinfo | grep -i "cache size"cache size      : 8192 KB

$ more /proc/meminfo | grep -i memtotalMemTotal:       33003200 kB