2007-10-07 17:14:02 +05:30
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.\" Copyright 1991 - 1994, Julianne Frances Haugh
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. Neither the name of Julianne F. Haugh nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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2007-10-07 17:14:14 +05:30
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.\" $Id: groups.1,v 1.5 2000/08/26 18:27:17 marekm Exp $
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2007-10-07 17:14:02 +05:30
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.\"
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.TH GROUPS 1
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.SH NAME
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groups \- Display current group ID names
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.SH SYNOPSIS
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.B groups
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.RI [ user ]
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.SH DESCRIPTION
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.B groups
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displays the current group ID names
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or values.
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If the value does not have a corresponding entry in
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\fI/etc/group\fR, the value will be displayed as the numerical group value.
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The optional \fIuser\fR parameter will display the groups for the named
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\fIuser\fR.
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.SH NOTE
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Systems which do not support concurrent group sets will have the information
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from \fI/etc/group\fR reported.
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The user must use \fBnewgrp\fR or \fBsg\fR to change their current real and
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effective group ID.
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.SH FILES
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/etc/group \- group information
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.SH SEE ALSO
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.BR newgrp (1),
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.BR getuid (2),
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.BR getgid (2),
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.BR getgroups (2)
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.SH AUTHOR
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2007-10-07 17:14:14 +05:30
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Julianne Frances Haugh (jfh@austin.ibm.com)
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