rmdir(1)

     NAME
          rmdir - remove empty directories

     SYNOPSIS
          rmdir [-p] [--parents] [--help] [--version] dir...

     DESCRIPTION
          This documentation is no longer being maintained and may be
          inaccurate or incomplete.  The Texinfo documentation is now
          the authoritative source.

          This manual page documents the GNU version of rmdir.  rmdir
          removes each given empty directory.  If any non-option
          argument does not refer to an existing empty directory, it
          is an error.

        OPTIONS
          -p, --parents
               Remove any parent directories that are explicitly
               mentioned in an argument, if they become empty after
               the argument file is removed.

          --help
               Print a usage message on standard output and exit
               successfully.

          --version
               Print version information on standard output then exit
               successfully.