arduino-cli core list [flags]

  arduino-cli core list

      --all         If set return all installable and installed cores, including manually installed.  -h, --help        help for list      --updatable   List updatable platforms.

      --additional-urls strings   Comma-separated list of additional URLs for the Boards Manager.      --config-dir string         Sets the default data directory (Arduino CLI will look for configuration file in this directory).      --config-file string        The custom config file (if not specified the default will be used).      --json                      Print the output in JSON format.      --log                       Print the logs on the standard output.      --log-file string           Path to the file where logs will be written.      --log-format string         The output format for the logs, can be: text, json (default "text")      --log-level string          Messages with this level and above will be logged. Valid levels are: trace, debug, info, warn, error, fatal, panic (default "info")      --no-color                  Disable colored output.