[Beowulf] password-less "rsh"

[John Hearns]

On Sat, 2005-07-30 at 15:26 -0400, Brian R Smith wrote:
> On Fedora, the easiest way to do this (if you don't use/need kerberos)
> is by 
> 
> rm -f /etc/profile.d/krb*
> 
Come, come.  Isn't hunting with automatic weapons banned, 
even in the USA?

I'm STILL trying to think of some shell magic to cut
out /usr/kerberos/bin from the $PATH, no matter where it is located.

The best I can come up with is:

 export PATH=`echo $PATH | cut -d: -f2-`

(In explanation, this only cuts off the kerberos path if it comes
first.)