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.\" $OpenBSD: remote.5,v 1.28 2020/02/10 13:18:20 schwarze Exp $
.\" $NetBSD: remote.5,v 1.4 1997/04/20 00:05:27 mellon Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" @(#)remote.5 8.1 (Berkeley) 6/5/93
.\"
.Dd $Mdocdate: February 10 2020 $
.Dt REMOTE 5
.Os
.Sh NAME
.Nm remote
.Nd remote host description file
.Sh DESCRIPTION
The
.Nm
file describes remote hosts known by
.Xr cu 1 .
It is an ASCII file structured somewhat like the
.Xr termcap 5
file.
Each line in the file provides a description for a single remote host.
Fields are separated by a colon
.Pq Sq \&: .
Lines ending with a
.Sq \e
character immediately followed by a newline are continued on the next line.
.Pp
The first entry is the name(s) of the host system.
If there is more than one name for a system, the names are separated by
vertical bars
.Pq Sq \&| .
After the name of the system comes the fields of the description (the
capabilities).
.Pp
Capabilities are either strings (str), numbers (num), or boolean flags (bool).
A string capability is specified by
.Em capability Ns Ar = Ns Em value ;
for example,
.Sq dv=/dev/harris .
A numeric capability is specified by
.Em capability Ns Ar # Ns Em value ;
for example,
.Sq br#19200 .
A boolean capability is specified by simply listing the capability.
.Bl -tag -width indent
.It Sy \&br
(num)
The baud rate used in establishing
a connection to the remote host.
This is a decimal number.
The default baud rate is 9600 baud.
.It Sy \&dc
(bool)
This host is directly connected, and
.Xr cu 1
should not expect carrier detect to be high, nor should it exit if
carrier detect drops.
.It Sy \&dv
(str)
Device to open to establish a connection.
If this file refers to a terminal line,
.Xr cu 1
attempts to perform an exclusive open on the device to ensure only
one user at a time has access to the port.
.El
.Sh FILES
.Bl -tag -width /etc/examples/remote -compact
.It Pa /etc/remote
Global database.
.It Pa /etc/examples/remote
Example database.
.El
.Sh SEE ALSO
.Xr cu 1
.Sh HISTORY
The
.Nm
file format appeared in
.Bx 4.2 .
|
