Date: Wed, 13 Sep 2000 18:22:53 -0400 (EDT) From: Robert Watson <rwatson@freebsd.org> To: "Steven E. Ames" <steve@virtual-voodoo.com> Cc: freebsd-hackers@freebsd.org Subject: Re: rcp -x Message-ID: <Pine.NEB.3.96L.1000913181820.31488M-100000@fledge.watson.org> In-Reply-To: <078601c01dc9$e857bcf0$8a1a050a@winstar.com>
next in thread | previous in thread | raw e-mail | index | archive | help
The -x options on rsh, rcp, and rlogin rely on Kerberos support, which it
appears you haven't installed.
(example w/o kerberos installed)
> rcp -x
rcp: illegal option -- x
usage: rcp [-p] f1 f2
rcp [-pr] f1 ... fn directory
(example w/kerberos installed)
> rcp -x
usage: rcp [-Kpx] [-k realm] f1 f2
rcp [-Kprx] [-k realm] f1 ... fn directory
There's a tutorial on setting up Kerberos in the handbook, although it may
be out of date. However, Kerberos involves substantial administrative
overhead -- if you're not interested in that, try using SSH.
Robert N M Watson
robert@fledge.watson.org http://www.watson.org/~robert/
PGP key fingerprint: AF B5 5F FF A6 4A 79 37 ED 5F 55 E9 58 04 6A B1
TIS Labs at Network Associates, Safeport Network Services
On Wed, 13 Sep 2000, Steven E. Ames wrote:
> The man page for rcp(1) lists a '-x' option:
>
> -x Turn on DES encryption for all data passed by rcp. This may
> im-
> pact response time and CPU utilization, but provides
> increased
> security.
>
> But the command line doesn't seem to honor it?
>
> winrad3# rcp -x
> rcp: illegal option -- x
> usage: rcp [-p] f1 f2
> rcp [-pr] f1 ... fn directory
>
> ditto -K and -k.
>
> -Steve
>
>
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-hackers" in the body of the message
>
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.NEB.3.96L.1000913181820.31488M-100000>