`pwd': Print working directory
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`pwd' prints the fully resolved name of the current directory. That
is, all components of the printed name will be actual directory
names--none will be symbolic links.
Because most shells have a built-in command by the same name, using
the unadorned command name in a script or interactively may get you
different functionality than that described here.
The only options are a lone `--help' or `--version'. Note:Common
options.