Config.json FastFetch

 "$schema": "https://github.com/fastfetch-cli/fastfetch/raw/dev/doc/json_schema.json",
  "modules": [
    "os",
    "kernel",
    "packages",
    "lm",
    "shell",
    "de",
    "wm",
    "terminal",
    "terminalfont",
    "memory",
    "board",
    {
      "type": "gpu",
      "temp": true
    },
    {
      "type": "command",
      "shell": "/usr/bin/bash", // Your shell path
      "text": "nvidia-smi | grep 'Driver Version' | awk '{print $3}'", // Command to execute
      "key": "GPU Driver", // Text to display
      "format": "nVidia: {value}"
    },
    {
      "type": "cpu",
      "temp": true
    },
    "disk"
  ]
}