message: docs: CLI basic docs
diff: @@ -163,6 +163,17 @@ Also you can pass options:
  Here are detailed [options docs](#redoc-options-object).
  +## ReDoc CLI
  +
  +You can use redoc cli by installing `redoc` globally or using [npx](https://medium.com/@maybekatz/introducing-npx-an-npm-package-runner-55f7d4bd282b).
  +
  +Twe following commans are available:
  +
  +- `redoc serve [spec]` - starts the server with `spec` rendered with ReDoc. Supports SSR mode (`--ssr`) and can watch the spec (`--watch`)
  +- `redoc bundle [spec]` - bundles spec and ReDoc into **zero-dependency** HTML file.
  +
  +For more details run `redoc --help`.
  +
  ## Configuration
  ### Security Definition location
  