NetBSD/usr.bin/ypcat/nicknames.5

91 lines
2.6 KiB
Groff
Raw Normal View History

.\" $NetBSD: nicknames.5,v 1.2 2009/06/21 14:56:49 wiz Exp $
.\"
.\"
.\" Copyright (c) 2003 The NetBSD Foundation
.\" 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. The name of the author may not be used to endorse or promote
.\" products derived from this software without specific prior written
.\" permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
.\"
.Dd August 28, 2003
.Dt NICKNAMES 5
.Os
.Sh NAME
.Nm nicknames
.Nd map nickname translation file for NIS (YP)
.Sh DESCRIPTION
The
.Xr ypcat 1 ,
.Xr ypmatch 1 ,
and
.Xr ypwhich 1
commands reference NIS (YP) maps as specified by the user.
Occasionally it is desirable to use a shorthand reference for a
longer map name, hence the
.Nm
file, kept in
.Dq /var/yp/nicknames.
.Pp
The format of the file is
.Pp
.Dl nickname map
.Pp
one pair per line.
The default installed nickname map is as follows:
.Pp
.Bl -tag -width protocols -offset indent -compact
.It passwd
passwd.byname
.It group
group.byname
.It networks
networks.byaddr
.It hosts
hosts.byname
.It protocols
protocols.bynumber
.It services
services.byname
.It aliases
aliases.byname
.It ethers
ethers.byname
.It master.passwd
master.passwd.byname
.El
.Pp
A blank or incomplete
.Nm
file will affect any scripts which use nicknames for map lookup,
whereas if the file is simply missing, the default compiled-in list
will be used.
.Sh SEE ALSO
.Xr ypcat 1 ,
.Xr ypmatch 1 ,
.Xr ypwhich 1
.Sh HISTORY
The
.Nm
file first appeared in Solaris 2.4.