TLDR Search

Enter a command. For example: wifi password, uuidgen, airportd.

nvram

Manipulate firmware variables. More information: https://ss64.com/osx/nvram.html.

• [p]rint all the variables stored in the NVRAM:
   
  nvram -p
   
• [p]rint all the variables stored in the NVRAM using [x]ML format:
   
  nvram -xp
   
• Modify the value of a firmware variable:
   
  sudo nvram {{name}}="{{value}}"
   
• [d]elete a firmware variable:
   
  sudo nvram -d {{name}}
   
• [c]lear all the firmware variables:
   
  sudo nvram -c
   
• Set a firmware variable from a specific [x]ML [f]ile:
   
  sudo nvram -xf {{path/to/file.xml}}