1993-03-21 12:45:37 +03:00
|
|
|
.\" Copyright (c) 1980, 1991 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. All advertising materials mentioning features or use of this software
|
|
|
|
|
.\" must display the following acknowledgement:
|
|
|
|
|
.\" This product includes software developed by the University of
|
|
|
|
|
.\" California, Berkeley and its contributors.
|
|
|
|
|
.\" 4. 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.
|
|
|
|
|
.\"
|
1993-08-01 11:54:52 +04:00
|
|
|
.\" from: @(#)adduser.8 6.8 (Berkeley) 3/16/91
|
|
|
|
|
.\" $Id: adduser.8,v 1.2 1993/08/01 07:54:59 mycroft Exp $
|
1993-03-21 12:45:37 +03:00
|
|
|
.\"
|
|
|
|
|
.Dd March 16, 1991
|
|
|
|
|
.Dt ADDUSER 8
|
|
|
|
|
.Os BSD 4
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm adduser
|
|
|
|
|
.Nd procedure for adding new users
|
|
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
A new user must choose a login name, which must not already appear in
|
|
|
|
|
.Pa /etc/passwd
|
|
|
|
|
or
|
|
|
|
|
.Pa /etc/aliases .
|
|
|
|
|
It must also not begin with the hyphen
|
|
|
|
|
.Ql Fl
|
|
|
|
|
character.
|
|
|
|
|
It is strongly recommended that it be all lower-case, and not contain
|
|
|
|
|
the dot
|
|
|
|
|
.Ql \&.
|
|
|
|
|
character, as that tends to confuse mailers.
|
|
|
|
|
An account can be added by editing a line into the passwd file; this
|
|
|
|
|
must be done with the password file locked e.g. by using
|
|
|
|
|
.Xr chpass 1
|
|
|
|
|
or
|
|
|
|
|
.Xr vipw 8 .
|
|
|
|
|
.Pp
|
|
|
|
|
A new user is given a group and user id.
|
|
|
|
|
Login and user id's should be unique across the system, and often across
|
|
|
|
|
a group of systems, since they are used to control file access.
|
|
|
|
|
Typically, users working on similar projects will be put in the same groups.
|
|
|
|
|
At the University of California, Berkeley, we have groups for system staff,
|
|
|
|
|
faculty, graduate students, and special groups for large projects.
|
|
|
|
|
.Pp
|
|
|
|
|
A skeletal account for a new user
|
|
|
|
|
\*(lqernie\*(rq
|
|
|
|
|
might look like:
|
|
|
|
|
.Bd -literal
|
|
|
|
|
ernie::25:30::0:0:Ernie Kovacs,508 Evans Hall,x7925,
|
|
|
|
|
642-8202:/a/users/ernie:/bin/csh
|
|
|
|
|
.Ed
|
|
|
|
|
.Pp
|
|
|
|
|
For a description of each of these fields, see
|
|
|
|
|
.Xr passwd 5 .
|
|
|
|
|
.Pp
|
|
|
|
|
It is useful to give new users some help in getting started, supplying
|
|
|
|
|
them with a few skeletal files such as
|
|
|
|
|
.Pa \&.profile
|
|
|
|
|
if they use
|
|
|
|
|
.Pa /bin/sh ,
|
|
|
|
|
or
|
|
|
|
|
.Pa \&.cshrc
|
|
|
|
|
and
|
|
|
|
|
.Pa \&.login
|
|
|
|
|
if they use
|
|
|
|
|
.Pa /bin/csh .
|
|
|
|
|
The directory
|
|
|
|
|
.Pa /usr/share/skel
|
|
|
|
|
contains skeletal definitions of such files.
|
|
|
|
|
New users should be given copies of these files which, for instance,
|
|
|
|
|
use
|
|
|
|
|
.Xr tset 1
|
|
|
|
|
automatically at each login.
|
|
|
|
|
.Sh FILES
|
|
|
|
|
.Bl -tag -width /etc/master.passwdxx -compact
|
|
|
|
|
.It Pa /etc/master.passwd
|
|
|
|
|
user database
|
|
|
|
|
.It Pa /usr/share/skel
|
|
|
|
|
skeletal login directory
|
|
|
|
|
.El
|
|
|
|
|
.Sh SEE ALSO
|
|
|
|
|
.Xr chpass 1 ,
|
|
|
|
|
.Xr finger 1 ,
|
|
|
|
|
.Xr passwd 1 ,
|
|
|
|
|
.Xr aliases 5 ,
|
|
|
|
|
.Xr passwd 5 ,
|
|
|
|
|
.Xr mkpasswd 8 ,
|
|
|
|
|
.Xr vipw 8
|
|
|
|
|
.Sh BUGS
|
|
|
|
|
User information should (and eventually will) be stored elsewhere.
|
|
|
|
|
.Sh HISTORY
|
|
|
|
|
The
|
|
|
|
|
.Nm
|
|
|
|
|
command appeared in
|
|
|
|
|
.Bx 3.0 .
|
