TLDR
Enter a command. For example: imgcat, uuidgen, diskutil, tail.

uname

 
Print details about the current machine and the operating system running on it. Note: for additional information about the operating system, try the sw_vers command. More information: https://ss64.com/osx/uname.html.
 
  • Print kernel name:
     
    uname
     
  • Print system architecture and processor information:
     
    uname -mp
     
  • Print kernel name, kernel release and kernel version:
     
    uname -srv
     
  • Print system hostname:
     
    uname -n
     
  • Print all available system information:
     
    uname -a

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