rsh without password in fc6

[John Pierce]

> >
> Consider using ssh and a key pair instead. For most uses, ssh is a
> drop-in replacement for rsh, with more security. You can set up your
> private key without a password, but a better way is to use ssh-agent
> to manage the private key password.
>
Go here and check out how to set up passwordless ssh login.

http://www.astro.caltech.edu/~mbonati/WIRC/manual/DATARED/setting_up_no-password_ssh.html

-- 
John
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