+This module implements a Perl interface to ssh. It is a simple wrapper around
+the system `ssh' command. For a perl implementation that does not require
+the system B<ssh> command, see L<Net::SSH::Perl> instead. For a wrapper
+version that allows you to use passwords, see L<Net::SSH::Expect> instead.
+For another non-forking version that uses the libssh2 library, see
+L<Net::SSH2>. For a way to execute remote Perl code over an ssh connection
+see L<IPC::PerlSSH>.