 process. For each of the :in, :out, and :err keys to the `env` argument, one can also pass in the keyword `:pipe` to get streams for standard IO of the subprocess that can be read from and written to. The returned value `proc` has the fields :in, :out, :err, :return-code, and the additional field :pid on unix-like platforms. Use `(os/proc-wait proc)` to rejoin the subprocess or `(os/proc-kill proc)`.</pre><a href="https://janetdocs.org/os/spawn">Community Examples</a></div><hr><div class="binding"><span id