+++ /dev/null
-.\" Copyright (c) 1995 Peter Tobias <tobias@et-inf.fho-emden.de>
-.\"
-.\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
-.\" This file may be distributed under the GNU General Public License.
-.\" %%%LICENSE_END
-.TH HOSTS.EQUIV 5 2003-08-24 "Linux" "Linux Programmer's Manual"
-.SH NAME
-/etc/hosts.equiv \- list of hosts and users that are granted "trusted"
-.B r
-command access to your system
-.SH DESCRIPTION
-The
-.B hosts.equiv
-file allows or denies hosts and users to use
-the \fBr\fP-commands (e.g.,
-.BR rlogin ,
-.BR rsh ,
-or
-.BR rcp )
-without
-supplying a password.
-.PP
-The file uses the following format:
-.TP
-\fI[ + | \- ]\fP \fI[hostname]\fP \fI[username]\fP
-.PP
-The
-.I hostname
-is the name of a host which is logically equivalent
-to the local host.
-Users logged into that host are allowed to access
-like-named user accounts on the local host without supplying a password.
-The
-.I hostname
-may be (optionally) preceded by a plus (+) sign.
-If the plus sign is used alone, it allows any host to access your system.
-You can explicitly deny access to a host by preceding the
-.I hostname
-by a minus (\-) sign.
-Users from that host must always supply a password.
-For security reasons you should always use the FQDN of the hostname and
-not the short hostname.
-.PP
-The
-.I username
-entry grants a specific user access to all user
-accounts (except root) without supplying a password.
-That means the
-user is NOT restricted to like-named accounts.
-The
-.I username
-may
-be (optionally) preceded by a plus (+) sign.
-You can also explicitly
-deny access to a specific user by preceding the
-.I username
-with
-a minus (\-) sign.
-This says that the user is not trusted no matter
-what other entries for that host exist.
-.PP
-Netgroups can be specified by preceding the netgroup by an @ sign.
-.PP
-Be extremely careful when using the plus (+) sign.
-A simple typographical
-error could result in a standalone plus sign.
-A standalone plus sign is
-a wildcard character that means "any host"!
-.SH FILES
-.I /etc/hosts.equiv
-.SH NOTES
-Some systems will honor the contents of this file only when it has owner
-root and no write permission for anybody else.
-Some exceptionally
-paranoid systems even require that there be no other hard links to the file.
-.PP
-Modern systems use the Pluggable Authentication Modules library (PAM).
-With PAM a standalone plus sign is considered a wildcard
-character which means "any host" only when the word
-.I promiscuous
-is added to the auth component line in your PAM file for
-the particular service
-.RB "(e.g., " rlogin ).
-.SH SEE ALSO
-.BR rhosts (5),
-.BR rlogind (8),
-.BR rshd (8)
-.SH COLOPHON
-This page is part of release 3.79 of the Linux
-.I man-pages
-project.
-A description of the project,
-information about reporting bugs,
-and the latest version of this page,
-can be found at
-\%http://www.kernel.org/doc/man\-pages/.
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