dda5b39711
regents and renumber. This patch skips files in contrib/ and crypto/ Acked by: imp Discussed with: emaste
104 lines
3.2 KiB
Groff
104 lines
3.2 KiB
Groff
.\" 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.
|
|
.\"
|
|
.\" @(#)services.5 8.1 (Berkeley) 6/5/93
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd April 4, 2010
|
|
.Dt SERVICES 5
|
|
.Os
|
|
.Sh NAME
|
|
.Nm services
|
|
.Nd service name data base
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
file contains information regarding
|
|
the known services available in the
|
|
Internet.
|
|
For each service a single line should be present
|
|
with the following information:
|
|
.Bd -unfilled -offset indent
|
|
official service name
|
|
port number
|
|
protocol name
|
|
aliases
|
|
.Ed
|
|
.Pp
|
|
Items are separated by any number of blanks and/or tab characters.
|
|
The port number and protocol name are considered a single
|
|
.Em item ;
|
|
a ``/'' is used to
|
|
separate the port and protocol (e.g.\& ``512/tcp'').
|
|
A ``#'' indicates the beginning of
|
|
a comment; subsequent characters up to the end of the line are
|
|
not interpreted by the routines which search the file.
|
|
.Pp
|
|
Service names may contain any printable
|
|
character other than a field delimiter, newline,
|
|
or comment character.
|
|
.Pp
|
|
If
|
|
.Dq db
|
|
is specified as source in the
|
|
.Xr nsswitch.conf 5 ,
|
|
.Pa /var/db/services.db
|
|
is searched.
|
|
The database in
|
|
.Pa /var/db/services.db
|
|
needs to be updated with
|
|
.Xr services_mkdb 8
|
|
after changes to the services file have been applied.
|
|
.Sh NIS INTERACTION
|
|
Access to the NIS
|
|
.Pa services.byname
|
|
map can be enabled by adding a single ``+'' on a line by itself
|
|
in the
|
|
.Pa /etc/services
|
|
file.
|
|
This causes the contents of the NIS services map to be inserted
|
|
at the location where the ``+'' appears.
|
|
.Sh FILES
|
|
.Bl -tag -width /etc/services -compact
|
|
.It Pa /etc/services
|
|
The
|
|
.Nm
|
|
file resides in
|
|
.Pa /etc .
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr getservent 3
|
|
.Xr nsswitch.conf 5
|
|
.Xr services_mkdb 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
file format appeared in
|
|
.Bx 4.2 .
|
|
.Sh BUGS
|
|
A name server should be used instead of a static file.
|