[Beowulf] password-less "rsh"
reuti at staff.uni-marburg.de
Sat Jul 30 15:29:36 PDT 2005
Am 30.07.2005 um 23:03 schrieb 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
>> 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
what about using a line from the rsh-wrapper of SGE to remove a part
of a $PATH:
PATH=`echo $PATH|tr : "\012"|grep -v /usr/kerberos/bin| tr "\012" :`
Cheers - Reuti
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