File: //proc/self/root/proc/thread-self/root/usr/share/webmin/fsdump/help/rsh.html
<header>Remote backup command</header>
By default, the <tt>dump</tt> command will use the <tt>rsh</tt> command and
protocol to backup to other servers. However, this field can be used to select
a different command such as <tt>ssh</tt>, which is more secure and more
commonly used. <p>
On Linux and BSD systems, you can also select the <tt>FTP</tt> option, which will
use Webmin's built-in FTP client program to transfer the backup to or from
the remote server. <p>
<hr>