[Beowulf] password-less "rsh"

Lombard, David N david.n.lombard at intel.com
Wed Aug 3 10:07:04 PDT 2005

From: Joe Landman on Friday, July 29, 2005 7:44 PM
> Note:  This is complex and painful to debug (many interacting
>   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


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

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