rmdir—Remove empty directories
rmdir [-p] [–parents] [–help] [–version] dir…
This manual page documents the GNU version of rmdir. rmdir removes each given empty directory. If any nonoption argument does not refer to an existing empty directory, it is an error.
|-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.|