Mac OS 查看系统版本信息/硬件信息的命令

一、查看硬盘信息

liaowenxiongdeMacBook-Air:~ liaowenxiong$ system_profiler SPHardwareDataType
Hardware:

    Hardware Overview:

      Model Name: MacBook Air
      Model Identifier: MacBookAir7,2
      Processor Name: Dual-Core Intel Core i5
      Processor Speed: 1.8 GHz
      Number of Processors: 1
      Total Number of Cores: 2
      L2 Cache (per Core): 256 KB
      L3 Cache: 3 MB
      Hyper-Threading Technology: Enabled
      Memory: 8 GB
      System Firmware Version: 426.0.0.0.0
      SMC Version (system): 2.27f2
      Serial Number (system): FVFTN1J8J1WL
      Hardware UUID: 50B44804-C6D9-5E4E-BA71-992DC369A282
      Provisioning UDID: 50B44804-C6D9-5E4E-BA71-992DC369A282

二、查看系统内核信息

liaowenxiongdeMacBook-Air:~ liaowenxiong$ uname -a
Darwin liaowenxiongdeMacBook-Air.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64 x86_64

三、查看 OS 版本信息

liaowenxiongdeMacBook-Air:~ liaowenxiong$ sw_vers
ProductName:	macOS
ProductVersion:	11.2
BuildVersion:	20D64