open(STDOUT, "> output")
|| die "can't open output: $!";
-And then these can be read directly or passed on to subprocesses.
+And then these can be accessed directly or passed on to subprocesses.
This makes it look as though the program were initially invoked
with those redirections from the command line.
=back
-For more detailed discussion about PerlIO see L<perlio>;
+For more detailed discussion about PerlIO see L<PerlIO>;
for more detailed discussion about Unicode and I/O see L<perluniintro>.
=head1 SEE ALSO