On Thu, 19 Jun 2003 [EMAIL PROTECTED] wrote:
> I am making a cluster where i need to use rlogin and rsh on the private
> net.
Note that in your solution below, you are *not* using rlogin and rsh --
you are using ssh.
With that as a premise, why not just use ssh directly? It's probably
fundamentally less confusing than trying to alias/sym link things to be
what they really are not. Specifically: it violates the Law of Least
Astonishment to have rsh actually invoke ssh. For example, if I invoke
rsh, I expect rsh to run (not ssh). And so on.
I think you'll greatly confuse your users if you use this alias/sym link
approach. Instead, just use ssh directly -- OSCAR should have setup ssh
properly such that you don't need passwords to login between nodes and
it should function "close enough" to what rsh/rlogin do that your users
won't care.
Just my $0.02.
--
{+} Jeff Squyres
{+} [EMAIL PROTECTED]
{+} http://www.lam-mpi.org/
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