minix/usr.sbin/user/groupinfo.8
Ben Gras 5c00743626 Switch to NetBSD passwd format
Based on work by Vivek Prakash and Gianluca Guida.

See UPDATING about caveats on currently existing accounts.

	. restores netbsd libc pwcache functions
2011-11-14 14:47:42 +00:00

90 lines
2.7 KiB
Groff

.\" $NetBSD: groupinfo.8,v 1.12 2006/05/29 01:38:33 hubertf 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:
.\" 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
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.\"
.Dd November 7, 2005
.Dt GROUPINFO 8
.Os
.Sh NAME
.Nm groupinfo
.Nd displays group information
.Sh SYNOPSIS
.Nm
.Op Fl ev
.Ar group
.Sh DESCRIPTION
The
.Nm
utility retrieves the group information from the system.
The
.Nm
utility is only available if built with
.Dv EXTENSIONS .
See
.Xr group 8
for more information.
.Pp
The following command line options are recognised:
.Bl -tag -width Ds
.It Fl e
Return 0 if the group exists, and non-zero if the
group 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 group
name or gid is already in use on the system.
.It Fl v
Perform any actions in a verbose manner.
.El
.Pp
The
.Ar group
argument may either be a group's name, or a gid.
.Sh EXIT STATUS
.Ex -std groupinfo
.Sh FILES
.Bl -tag -width /etc/usermgmt.conf -compact
.It Pa /etc/usermgmt.conf
.El
.Sh SEE ALSO
.Xr passwd 5 ,
.Xr group 8
.Sh HISTORY
The
.Nm
utility first appeared in
.Nx 1.5 .
It is based on the
.Ar addnerd
package by the same author.
.Sh AUTHORS
The
.Nm
utility was written by
.An Alistair G. Crooks
.Aq agc@NetBSD.org .