在mac os x的终端中以命令行的形式查看本机cpu信息：

sysctl -n machdep.cpu.brand_string

E.G.

lis-mbp:Home jenkins$ sysctl -n machdep.cpu.brand_string

Intel(R) Core(TM) i7-4750HQ CPU @ 2.00GHz

如果只需要处理器数量等,则可以命令:

system_profiler | grep processor

E.G.

lis-mbp:Home jenkins$ system_profiler | grep Processor

    Apple: AUDynamicsProcessor:

    Apple: AUVoiceProcessor:

      Processor Name: Intel Core i7

      Processor Speed: 2 GHz

      Number of Processors: 1

    <key>BootCampProcessorPstates</key>

    |         "BootCampProcessorPstates" = <0d00>