groupmod.8

pwdutils是一套密码管理工具

.\" -*- nroff -*-
.\" Copyright (C) 2003, 2004, 2005 Thorsten Kukuk
.\" Author: Thorsten Kukuk <[e-mail]>
.\"
.\" This program is free software; you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License version 2 as
.\" published by the Free Software Foundation.
.\"
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.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
.\"
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.\" along with this program; if not, write to the Free Software Foundation,
.\" Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
.\"
.TH groupmod 8 "April 2004" "pwdutils"
.SH NAME
groupmod \- modify a group entry
.SH SYNOPSIS
.TP 8
\fBgroupmod\fR [\fB-D \fIbinddn\fR] [\fB-P \fIpath\fR] [\fB-g \fIgid\fR [\fB-o\fR]] [\fB-p \fIpassword\fR]
.br
[\fB-A \fIuser\fR] [\fB-R \fIuser\fR] [\fB--service \fIservice\fR] [\fB--help\fR] [\fB-v\fR]
.br
[\fB--usage\fR] \fIgroup\fR
.SH DESCRIPTION
\fBgroupmod\fR modifies a group entry using the values specified
on the command line.
.SH OPTIONS
.TP
.BI "\-g, \-\-gid" " gid"
Force the new group ID to be the given number. This value must be
positive and unique. The group of any file owned by the old group
must be changed manually.
.TP
.B "\-o, \-\-non-unique"
Allow duplicate (non-unique) group IDs.
.TP
.BI "\-p, \-\-password" " password"
Set the encrypted password as returned by
.BR crypt (3)
as the new group password.
.TP
.BI "\-A, \-\-add-user" " user"
Add the user account to the specified group.
.TP
.BI "\-R, \-\-remove-user" " user"
Remove the user account from the specified group.
.TP
.BI "\-D, \-\-binddn" " binddn"
Use the Distinguished Name binddn to bind to the LDAP directory.
The user will be prompted for a password for simple authentication.
.TP
.BI "\-P, \-\-path" " path"
The \fIgroup\fR file is located below the specified directory path.
\fBgroupmod\fR will use this file, not \fI/etc/group\fR.
.TP
.BI "\-\-service" " service"
Modify the group from a special directory. The default is \fIfiles\fR,
but \fIldap\fR is also valid.
.TP
.B "\-\-help"
Print a list of valid options with a short description.
.TP
.B "\-\-usage"
Print a short list of valid options.
.TP
.B "\-v, \-\-version"
Print the version number and exit.
.SH FILES
/etc/group \- group account information
.SH SEE ALSO
.BR login.defs (5),
.BR group (5),
.BR groupadd (8),
.BR groupmod (8)
.SH AUTHOR
Thorsten Kukuk <[e-mail]>