authelia debug expression <username> <expression> [flags]

authelia debug expression username "'abc' in groups"

  -h, --help   help for expression

  -c, --config strings                        configuration files or directories to load, for more information run 'authelia -h authelia config' (default [configuration.yml])
      --config.experimental.filters strings   list of filters to apply to all configuration files, for more information run 'authelia -h authelia filters'