gpasswd.1

pwdutils是一套密码管理工具

.\" -*- nroff -*-
.\" Copyright (C) 2003, 2004 Thorsten Kukuk
.\" Author: Thorsten Kukuk <[e-mail]>
.\"
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.\" it under the terms of the GNU General Public License version 2 as
.\" published by the Free Software Foundation.
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.TH gpasswd 1 "February 2004" "pwdutils"
.SH NAME
gpasswd \- change group password
.SH SYNOPSIS
\fBgpasswd\fR [\fB-r\fR] [\fIgroup\fR]
.SH DESCRIPTION
\fBgpasswd\fR changes passwords for group accounts. Only an
administrator may change the password for any group. The used
hash algorithmus is defined by the value of \fIGROUP_CRYPT\fR
or, if not specified, \fICRYPT\fR from \fI/etc/default/passwd\fR.
If not configured, the traditinal \fIdes\fR algorithmus is used.
.SH OPTIONS
.TP
.B "\-r"
Remove group password.
.SH FILES
/etc/group \- group account information
/etc/default/passwd \- default values for password hash
.SH SEE ALSO
.BR group (5),
.BR groupadd (8),
.BR groupdel (8),
.BR groupmod (8)
.SH AUTHOR
Thorsten Kukuk <[e-mail]>