NetBSD/usr.sbin/user/userinfo.8

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.\" $NetBSD: userinfo.8,v 1.13 2005/11/25 08:00:18 agc Exp $ */
.\"
.\" Copyright (c) 1999 Alistair G. Crooks. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
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.\" 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
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.\" products derived from this software without specific prior written
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.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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.Dd November 16, 2005
.Dt USERINFO 8
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.Os
.Sh NAME
.Nm userinfo
.Nd displays user information
.Sh SYNOPSIS
.Nm
.Op Fl ev
.Ar user
.Sh DESCRIPTION
The
.Nm
utility retrieves the user information from the system.
The
.Nm
utility is only available if built with
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.Dv EXTENSIONS .
See
.Xr user 8
for more information.
.Pp
The following command line options are recognised:
.Bl -tag -width Ds
.It Fl e
Return 0 if the user exists, and non-zero if the
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user does not exist, on the system.
No information is displayed.
This form of the command is useful for
scripts which need to check whether a particular user
name or uid is already in use on the system.
.It Fl v
Perform any actions in a verbose manner.
.El
.Pp
The
.Ar user
argument may either be a user's name, or a uid.
.Sh EXIT STATUS
.Ex -std userinfo
.Sh FILES
.Bl -tag -width /etc/usermgmt.conf -compact
.It Pa /etc/usermgmt.conf
.El
.Sh SEE ALSO
.Xr passwd 5 ,
.Xr usermgmt.conf 5
.Sh HISTORY
The
.Nm
utility first appeared in
.Nx 1.5 .
It is based on the
.Ar addnerd
package by the same author.
2002-02-02 05:06:50 +03:00
.Sh AUTHORS
The
.Nm
utility was written by
.An Alistair G. Crooks
.Aq agc@NetBSD.org .