dune-help - Additional Dune help.

       Check bug reports at https://github.com/ocaml/dune/issues

--help[=FMT] (default=auto)
           Show this help in format FMT. The value FMT must be one of auto, pager, groff or  plain.  With  auto,
           the format is pager or plain whenever the TERM env var is dumb or undefined.

       --version
           Show version information.

dunehelpTOPIC provides additional help on the given topic. The following topics are available:

       config
           dune-config

       These environment variables affect the execution of help:

       CLICOLOR
           If  different  than  0, ANSI colors are supported and should be used when the program isn't piped. If
           equal to 0, don't output ANSI color escape codes

       CLICOLOR_FORCE
           If different than 0, ANSI colors should be enabled no matter what.

       DUNE_CACHE_ROOT
           If set, determines the location of the machine-global shared cache.

dunehelp exits with:

       0   on success.

       1   if an error happened.

       130 if it was interrupted by a signal.

       dune-help - Additional Dune help.

--build-info
           Show build information.

       --man-format=FMT (absent=pager)
           Show  output  in format FMT. The value FMT must be one of auto, pager, groff or plain. With auto, the
           format is pager or plain whenever the TERM env var is dumb or undefined.

dune(1)

Dune 3.17.2                                                                                         DUNE-HELP(1)

dunehelp [--build-info] [--man-format=FMT] [OPTION]… [TOPIC]