66 lines
2.9 KiB
Groff
66 lines
2.9 KiB
Groff
.\"$Id$
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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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.\" Japanese Version Copyright (c) 2001 Maki KURODA
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.\" all right reserved,
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.\" Translated Tue Oct 30 11:58:18 JST 2001
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.\" by Maki KURODA <mkuroda@aisys\-jp.com>
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.\" Modified Tue 16 Sep 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
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.\"
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.\"WORD: concurrent group set 同時所属グループ集合
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.\"WORD: real group ID 実グループ ID
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.\"WORD: effective group ID 実効グループ ID
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.\"
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.TH GROUPS 1
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.SH 名前
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groups \- 現在のグループ名の表示
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.SH 書式
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\fBgroups\fR [\fIuser\fR]
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.SH 説明
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.B groups
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は現在のグループの名前または ID 値を表示する。
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ID 値に対応する名前が \fI/etc/group\fR に登録されていなければ、
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数値のグループ ID で表示される。
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パラメータとして \fIuser\fR を与えると、
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指定した \fIuser\fR が所属するグループ名を表示する。
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.SH 注意
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同時所属グループ集合 (concurrent group set)
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をサポートしていないシステムでは、
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\fI/etc/group\fR の情報が報告される。
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ユーザが現在の実グループ ID や実効グループ ID を変更するには、
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\fBnewgrp\fR や \fBsg\fR を使用しなければならない。
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.SH ファイル
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/etc/group \- グループ情報
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.SH 関連項目
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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 著者
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Julianne Frances Haugh <julie78787@gmail.com>
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