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Portions of this software are Copyright 1996-1999 by Craig Metz, All Rights
Reserved. The Inner Net License Version 2 applies to these portions of
the software.
You should have received a copy of the license with this software. If
you didn't get a copy, you may request one from <license@inner.net>.
Portions of this software are Copyright 1995 by Randall Atkinson and Dan
McDonald, All Rights Reserved. All Rights under this copyright are assigned
to the U.S. Naval Research Laboratory (NRL). The NRL Copyright Notice and
License Agreement applies to this software.
History:
Modified by cmetz for OPIE 2.2. Removed MJR DES documentation.
Modified at NRL for OPIE 2.0.
Option descriptions added from BSD.
Written at Bellcore for the S/Key Version 1 software distribution
(keylogin.1).
.lt 6.0i
-p By default, login discards any previous environment. The -p option disables this behavior.
-r Process remote login from hostname.
-h The -h option specifies the host from which the connection was received. It is used by various daemons such as telnetd(8). This option may only be used by the super-user.
-f The -f option is used when a user name is specified to indicate that proper authentication has already been done and that no password need be requested. This option may only be used by the super-user or when an already logged in user is logging in as themselves.
username The user name to log in as.
/etc/opiekeys -- database of information for the OPIE system.
/etc/opieaccess -- list of safe and unsafe networks and masks to go with them.
$HOME/.opiealways -- presence makes OPIE for logins mandatory for the user.