Print name of current/working directory.
Print the full filename of the current working directory.
--help display this help and exit
--version output version information and exit
NOTE: your shell may have its own version of pwd, which usually supersedes the version described here. Please refer to your shell’s documentation for details about the options it supports.
Written by Jim Meyering.
Copyright © 2006 Free Software Foundation, Inc. This is free software. You may redistribute copies of it under the terms of the GNU General Public License. There is NO WARRANTY, to the extent permitted by law.