[Beowulf] password-less "rsh"

[Lombard, David N]

From: Joe Landman on Friday, July 29, 2005 7:44 PM
>
[deletia]
>
> Note:  This is complex and painful to debug (many interacting
systems).
>   If you use ssh, it is much simpler.

Excellent advice; ssh is much simpler to set up.

>   If you use ssh, it is much simpler.  You create a shared key
> 
> 	ssh-keygen -t dsa
> 
> (don't enter a passphrase for the key or you are going to run into
> prompting issues, just press enter).

You can use ssh-add to reduce the passphrase prompt to once per login
session.

-- 
dnl

My comments represent my opinions, not those of Intel Corporation.