NAME
  rmdir - remove directories

SYNOPSIS
  rmdir [-p] [dir...]

DESCRIPTION
  The rmdir utility shall remove the directory entry specified by each dir
  operand.

  Directories shall be processed in the order specified. If a directory
  and a subdirectory of that directory are specified in a single invocation of
  the rmdir utility, the application shall specify the subdirectory before the
  parent directory so that the parent directory will be empty when the rmdir
  utility tries to remove it.

OPERANDS
  dir  A pathname of an empty directory to be removed.

OPTIONS
  -p  Remove all directories in a pathname.