mirror of
https://github.com/shadow-maint/shadow.git
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Remove groups(1)
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
Serge Hallyn
parent
c7981fdd00
commit
866d911655
@ -476,7 +476,7 @@
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The package also contains the new programs:
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chage, newusers, dpasswd, gpasswd, useradd, userdel, usermod,
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groupadd, groupdel, groupmod, groups, pwck, grpck, lastlog, pwconv,
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groupadd, groupdel, groupmod, pwck, grpck, lastlog, pwconv,
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and pwunconv
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Additionally, the library: libshadow.a is included for writing and/or
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@ -1373,7 +1373,7 @@
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users or changing the group password, the /etc/gshadow file will be
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changed.
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The programs groups, groupadd, groupmod, and groupdel are provided as
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The programs groupadd, groupmod, and groupdel are provided as
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part of the Shadow Suite to modify groups.
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The format of the /etc/group file is as follows:
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@ -21,7 +21,6 @@ man_MANS = \
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man8/groupdel.8 \
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man8/groupmems.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/grpconv.8 \
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man8/grpunconv.8 \
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@ -90,7 +89,6 @@ man_XMANS = \
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groupdel.8.xml \
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groupmems.8.xml \
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groupmod.8.xml \
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groups.1.xml \
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grpck.8.xml \
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gshadow.5.xml \
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limits.5.xml \
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@ -9,7 +9,6 @@ man_MANS = \
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man8/groupadd.8 \
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man8/groupdel.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man5/gshadow.5 \
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man8/nologin.8 \
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@ -1,29 +0,0 @@
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.TH GROUPS 1 "GNU Shell Utilities" "FSF" \" \-*\- nroff \-*\-
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.do hla cs
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.do hpf hyphen.cs
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.SH JMÉNO
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groups \- vypíše skupiny, jichž je uživatel členem
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.SH POUŽITÍ
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\fBgroups\fR [\fIuživatel...\fR]
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.SH POPIS
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Tato dokumentace není dále udržována a může být nepřesná nebo neúplná.
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Autoritativním zdrojem je Texinfo dokumentace.
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.PP
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Tato manuálová stránka popisuje GNU verzi příkazu
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.BR groups .
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Příkaz
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.B groups
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vypíše jména všech skupin, v nichž je zadaný \fIuživatel\fR nebo aktuální proces,
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pokud uživatel není zadán, členem. Pokud jsou zadána jména uživatelů, potom bude
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jméno každého z uživatelů vypsáno před seznam skupin, jichž je členem.
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.PP
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Seznam skupin je ekvivalentní s výstupem příkazu `id \-Gn'.
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.SH VOLBY
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Když je GNU příkaz \fBgroups\fR vyvolán právě s jedním parametrem,
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jsou rozpoznávány následující volby:
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.TP
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.I "\-\-help"
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Vypíše návod k použití na standardní výstup a bezchybně skončí.
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.TP
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.I "\-\-version"
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Vypíše číslo verze na standardní výstup a bezchybně skončí.
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@ -5,7 +5,6 @@ mandir = @mandir@/da
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man_MANS = \
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man1/chfn.1 \
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man8/groupdel.8 \
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man1/groups.1 \
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man5/gshadow.5 \
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man8/logoutd.8 \
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man1/newgrp.1 \
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@ -16,7 +16,6 @@ man_MANS = \
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man8/groupdel.8 \
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man8/groupmems.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/grpconv.8 \
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man8/grpunconv.8 \
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@ -16,7 +16,6 @@ man_MANS = \
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man8/groupdel.8 \
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man8/groupmems.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/grpconv.8 \
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man8/grpunconv.8 \
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108
man/groups.1.xml
108
man/groups.1.xml
@ -1,108 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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SPDX-FileCopyrightText: 1991 - 1994, Julianne Frances Haugh
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SPDX-FileCopyrightText: 2007 - 2008, Nicolas François
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SPDX-License-Identifier: BSD-3-Clause
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-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!-- SHADOW-CONFIG-HERE -->
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]>
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<refentry id='groups.1'>
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<!-- $Id$ -->
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<refentryinfo>
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<author>
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<firstname>Julianne Frances</firstname>
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<surname>Haugh</surname>
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<contrib>Creation, 1991</contrib>
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</author>
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<author>
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<firstname>Thomas</firstname>
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<surname>Kłoczko</surname>
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<email>kloczek@pld.org.pl</email>
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<contrib>shadow-utils maintainer, 2000 - 2007</contrib>
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</author>
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<author>
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<firstname>Nicolas</firstname>
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<surname>François</surname>
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<email>nicolas.francois@centraliens.net</email>
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<contrib>shadow-utils maintainer, 2007 - now</contrib>
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</author>
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</refentryinfo>
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<refmeta>
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<refentrytitle>groups</refentrytitle>
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<manvolnum>1</manvolnum>
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<refmiscinfo class="sectdesc">User Commands</refmiscinfo>
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<refmiscinfo class="source">shadow-utils</refmiscinfo>
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<refmiscinfo class="version">&SHADOW_UTILS_VERSION;</refmiscinfo>
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</refmeta>
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<refnamediv id='name'>
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<refname>groups</refname>
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<refpurpose>display current group names</refpurpose>
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</refnamediv>
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<refsynopsisdiv id='synopsis'>
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<cmdsynopsis>
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<command>groups</command>
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<arg choice='opt'>
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<replaceable>user</replaceable>
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</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1 id='description'>
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<title>DESCRIPTION</title>
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<para>
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The <command>groups</command> command displays the current group names
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or ID values. If the value does not have a corresponding entry in
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<filename>/etc/group</filename>, the value will be displayed as the
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numerical group value. The optional <replaceable>user</replaceable>
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parameter will display the groups for the named user.
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</para>
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</refsect1>
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<refsect1 id='note'>
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<title>NOTE</title>
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<para>
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Systems which do not support supplementary groups (see <citerefentry>
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<refentrytitle>initgroups</refentrytitle><manvolnum>3</manvolnum>
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</citerefentry>) will have the
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information from <filename>/etc/group</filename> reported. The user
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must use <command>newgrp</command> or <command>sg</command> to change
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his current real and effective group ID.
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</para>
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</refsect1>
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<refsect1 id='files'>
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<title>FILES</title>
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<variablelist>
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<varlistentry>
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<term><filename>/etc/group</filename></term>
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<listitem>
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<para>Group account information.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 id='see_also'>
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<title>SEE ALSO</title>
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<para>
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<citerefentry>
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<refentrytitle>newgrp</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>getgid</refentrytitle><manvolnum>2</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>getgroups</refentrytitle><manvolnum>2</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>getuid</refentrytitle><manvolnum>2</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>initgroups</refentrytitle><manvolnum>3</manvolnum>
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</citerefentry>.
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</para>
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</refsect1>
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</refentry>
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@ -4,7 +4,6 @@ mandir = @mandir@/hu
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man_MANS = \
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man1/chsh.1 \
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man1/gpasswd.1 \
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man1/groups.1 \
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man1/login.1 \
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man1/newgrp.1 \
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man1/passwd.1 \
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@ -1,35 +0,0 @@
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.\" SPDX-FileCopyrightText: 1991 \- 1994, Julianne Frances Haugh
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.\" SPDX-License-Identifier: BSD-3-Clause
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.\"
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.\" $Id$
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.\"
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.TH GROUPS 1
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.SH NÉV
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groups \- kiírja a jelenlegi csoportazonosító neveket
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.SH ÁTTEKINTÉS
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.B groups
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.RI [ felhasználó ]
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.SH LEÍRÁS
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A
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.B groups
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parancs kiírja a jelenlegi csoportazonosító neveket vagy számértékeket. Ha
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nincs az értéknek megfelelő bejegyzés a \fI/etc/group\fR fájlban, akkor a
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csoport azonosító számát írja ki. Az opcionális \fIfelhasználó\fR paraméter
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esetén azokat a csoportokat írja ki, amelyekbe a megadott \fIfelhasználó\fR
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tartozik.
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.SH MEGJEGYZÉS
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Azok a rendszerek, amelyek nem támogatják a konkurrens csoportbeállításokat,
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a kiírt információkat a \fI/etc/group\fR fájlból gyűjtik. A felhasználónak
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muszáj a \fBnewgrp\fR vagy a \fBsg\fR parancsot használniuk, hogy
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megváltoztassák a jelenlegi valódi és effektív csoportazonosítójukat.
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.SH FÁJLOK
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\fI/etc/group\fR \- információ a csoportokról
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.SH LÁSD MÉG
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.BR newgrp (1),
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.BR getgid (2),
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.BR getgroups (2),
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.BR getuid (2)
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.SH AUTHOR
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Julianne Frances Haugh (jfh@tab.com)
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.SH MAGYAR FORDÍTÁS
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ifj. Dyekiss Emil <emil2@cds.hu>
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@ -16,7 +16,6 @@ man_MANS = \
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man8/groupdel.8 \
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man8/groupmems.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/grpconv.8 \
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man8/grpunconv.8 \
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@ -13,7 +13,6 @@ man_MANS = \
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man8/groupadd.8 \
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man8/groupdel.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/grpconv.8 \
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man8/grpunconv.8 \
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@ -1,39 +0,0 @@
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.\" SPDX-FileCopyrightText: 1991 - 1994 Julianne Frances Haugh
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.\" SPDX-FileCopyrightText: Copyright (c) 2001 Maki KURODA
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.\" SPDX-License-Identifier: BSD-3-Clause
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.\" Translated Tue Oct 30 11:58:18 JST 2001 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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.\" $Id$
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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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@ -4,7 +4,6 @@ mandir = @mandir@/ko
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man_MANS = \
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man1/chfn.1 \
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man1/chsh.1 \
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man1/groups.1 \
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man1/login.1 \
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man5/passwd.5 \
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man1/su.1 \
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@ -1,32 +0,0 @@
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.\"$Id$
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.TH GROUPS 1L "GNU 쉘 유틸리티" "FSF" \" \-*\- nroff \-*\-
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.SH 이름
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groups \- 사용자가 속한 그룹들을 출력한다
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.SH 개요
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.B groups
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[사용자명...]
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.br
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.B groups
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{\-\-help,\-\-version}
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.SH 설명
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이 맨페이지는 GNU 버전의
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.BR groups
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를 다룬다.
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.B groups
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는 주어진 각
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.IR username
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또는 프로세스
|
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가 속한 추가 그룹의 이름을 출력해준다.
|
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만약 사용자명이 주어졌다면 각 사용자명이 소속된 그룹 목록 앞에 표시된다.
|
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.PP
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그룹 목록은 `id \-Gn'의 결과와 같다.
|
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.SS 옵션
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GNU
|
||||
.B groups
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가 단 한 개의 인수를 가지고 실행되면 다음 옵션들을 인식한다:
|
||||
.TP
|
||||
.I "\-\-help"
|
||||
표준출력으로 사용법을 출력하고 정상적으로 종료한다.
|
||||
.TP
|
||||
.I "\-\-version"
|
||||
표준출력으로 버전정보를 출력하고 정상적으로 종료한다.
|
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@ -326,7 +326,6 @@
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<para>MAX_MEMBERS_PER_GROUP</para>
|
||||
</listitem>
|
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</varlistentry>
|
||||
<!-- groups: no variables -->
|
||||
<varlistentry>
|
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<term>grpck</term>
|
||||
<listitem>
|
||||
|
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@ -13,7 +13,6 @@ man_MANS = \
|
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man8/groupdel.8 \
|
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man8/groupmems.8 \
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man8/groupmod.8 \
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man1/groups.1 \
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man8/grpck.8 \
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man8/logoutd.8 \
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man1/newgrp.1 \
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@ -13,7 +13,6 @@ XMLFILES = \
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$(top_srcdir)/man/groupdel.8.xml \
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$(top_srcdir)/man/groupmems.8.xml \
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$(top_srcdir)/man/groupmod.8.xml \
|
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$(top_srcdir)/man/groups.1.xml \
|
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$(top_srcdir)/man/grpck.8.xml \
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$(top_srcdir)/man/gshadow.5.xml \
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$(top_srcdir)/man/lastlog.8.xml \
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|
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@ -16,7 +16,6 @@ man_MANS = \
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man8/groupdel.8 \
|
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man8/groupmems.8 \
|
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man8/groupmod.8 \
|
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man1/groups.1 \
|
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man8/grpck.8 \
|
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man8/grpconv.8 \
|
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man8/grpunconv.8 \
|
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|
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@ -12,7 +12,6 @@ man_MANS = \
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man8/groupdel.8 \
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man8/groupmems.8 \
|
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man8/groupmod.8 \
|
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man1/groups.1 \
|
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man8/grpck.8 \
|
||||
man5/gshadow.5 \
|
||||
man8/logoutd.8 \
|
||||
|
||||
@ -16,7 +16,6 @@ man_MANS = \
|
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man8/groupdel.8 \
|
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man8/groupmems.8 \
|
||||
man8/groupmod.8 \
|
||||
man1/groups.1 \
|
||||
man8/grpck.8 \
|
||||
man8/grpconv.8 \
|
||||
man8/grpunconv.8 \
|
||||
|
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@ -16,7 +16,6 @@ man_MANS = \
|
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man8/groupdel.8 \
|
||||
man8/groupmems.8 \
|
||||
man8/groupmod.8 \
|
||||
man1/groups.1 \
|
||||
man8/grpck.8 \
|
||||
man8/grpconv.8 \
|
||||
man8/grpunconv.8 \
|
||||
|
||||
@ -90,7 +90,6 @@ src/groupadd.c
|
||||
src/groupdel.c
|
||||
src/groupmems.c
|
||||
src/groupmod.c
|
||||
src/groups.c
|
||||
src/grpck.c
|
||||
src/grpconv.c
|
||||
src/grpunconv.c
|
||||
|
||||
1
src/.gitignore
vendored
1
src/.gitignore
vendored
@ -10,7 +10,6 @@
|
||||
/groupdel
|
||||
/groupmems
|
||||
/groupmod
|
||||
/groups
|
||||
/grpck
|
||||
/grpconv
|
||||
/grpunconv
|
||||
|
||||
@ -26,7 +26,7 @@ AM_CFLAGS = $(LIBBSD_CFLAGS)
|
||||
# and installation would be much simpler (just two directories,
|
||||
# $prefix/bin and $prefix/sbin, no install-data hacks...)
|
||||
|
||||
bin_PROGRAMS = groups login
|
||||
bin_PROGRAMS = login
|
||||
sbin_PROGRAMS = nologin
|
||||
ubin_PROGRAMS = faillog chage chfn chsh expiry gpasswd newgrp passwd
|
||||
if ENABLE_SUBIDS
|
||||
|
||||
178
src/groups.c
178
src/groups.c
@ -1,178 +0,0 @@
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 1991 - 1993, Julianne Frances Haugh
|
||||
* SPDX-FileCopyrightText: 1996 - 2000, Marek Michałkiewicz
|
||||
* SPDX-FileCopyrightText: 2001 - 2006, Tomasz Kłoczko
|
||||
* SPDX-FileCopyrightText: 2007 - 2008, Nicolas François
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#ident "$Id$"
|
||||
|
||||
#include <grp.h>
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc/x/xmalloc.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
#include "shadowlog.h"
|
||||
|
||||
/*
|
||||
* Global variables
|
||||
*/
|
||||
static const char Prog[] = "groups";
|
||||
|
||||
/* local function prototypes */
|
||||
static void print_groups (const char *member);
|
||||
|
||||
/*
|
||||
* print_groups - print the groups which the named user is a member of
|
||||
*
|
||||
* print_groups() scans the groups file for the list of groups which
|
||||
* the user is listed as being a member of.
|
||||
*/
|
||||
static void print_groups (const char *member)
|
||||
{
|
||||
int groups = 0;
|
||||
struct group *grp;
|
||||
struct passwd *pwd;
|
||||
bool flag = false;
|
||||
|
||||
pwd = getpwnam (member); /* local, no need for xgetpwnam */
|
||||
if (NULL == pwd) {
|
||||
(void) fprintf (stderr, _("%s: unknown user %s\n"),
|
||||
Prog, member);
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
setgrent ();
|
||||
while ((grp = getgrent ()) != NULL) {
|
||||
if (is_on_list (grp->gr_mem, member)) {
|
||||
if (0 != groups) {
|
||||
(void) putchar (' ');
|
||||
}
|
||||
groups++;
|
||||
|
||||
(void) printf ("%s", grp->gr_name);
|
||||
if (grp->gr_gid == pwd->pw_gid) {
|
||||
flag = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
endgrent ();
|
||||
|
||||
/* The user may not be in the list of members of its primary group */
|
||||
if (!flag) {
|
||||
grp = getgrgid (pwd->pw_gid); /* local, no need for xgetgrgid */
|
||||
if (NULL != grp) {
|
||||
if (0 != groups) {
|
||||
(void) putchar (' ');
|
||||
}
|
||||
groups++;
|
||||
|
||||
(void) printf ("%s", grp->gr_name);
|
||||
}
|
||||
}
|
||||
|
||||
if (0 != groups) {
|
||||
(void) putchar ('\n');
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* groups - print out the groups a process is a member of
|
||||
*/
|
||||
int main (int argc, char **argv)
|
||||
{
|
||||
long sys_ngroups;
|
||||
GETGROUPS_T *groups;
|
||||
|
||||
sys_ngroups = sysconf (_SC_NGROUPS_MAX);
|
||||
groups = XMALLOC(sys_ngroups, GETGROUPS_T);
|
||||
|
||||
(void) setlocale (LC_ALL, "");
|
||||
(void) bindtextdomain (PACKAGE, LOCALEDIR);
|
||||
(void) textdomain (PACKAGE);
|
||||
|
||||
log_set_progname(Prog);
|
||||
log_set_logfd(stderr);
|
||||
|
||||
if (argc == 1) {
|
||||
|
||||
/*
|
||||
* Called with no arguments - give the group set for the
|
||||
* current user.
|
||||
*/
|
||||
|
||||
int i;
|
||||
int pri_grp; /* TODO: should be GETGROUPS_T */
|
||||
/*
|
||||
* This system supports concurrent group sets, so I can ask
|
||||
* the system to tell me which groups are currently set for
|
||||
* this process.
|
||||
*/
|
||||
int ngroups = getgroups (sys_ngroups, groups);
|
||||
if (ngroups < 0) {
|
||||
perror ("getgroups");
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/*
|
||||
* The groupset includes the primary group as well.
|
||||
*/
|
||||
pri_grp = getegid ();
|
||||
for (i = 0; i < ngroups; i++) {
|
||||
if (pri_grp == (int) groups[i]) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (i != ngroups) {
|
||||
pri_grp = -1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Print out the name of every group in the current group
|
||||
* set. Unknown groups are printed as their decimal group ID
|
||||
* values.
|
||||
*/
|
||||
if (-1 != pri_grp) {
|
||||
struct group *gr;
|
||||
/* local, no need for xgetgrgid */
|
||||
gr = getgrgid (pri_grp);
|
||||
if (NULL != gr) {
|
||||
(void) printf ("%s", gr->gr_name);
|
||||
} else {
|
||||
(void) printf ("%d", pri_grp);
|
||||
}
|
||||
}
|
||||
|
||||
for (i = 0; i < ngroups; i++) {
|
||||
struct group *gr;
|
||||
if ((0 != i) || (-1 != pri_grp)) {
|
||||
(void) putchar (' ');
|
||||
}
|
||||
|
||||
/* local, no need for xgetgrgid */
|
||||
gr = getgrgid (groups[i]);
|
||||
if (NULL != gr) {
|
||||
(void) printf ("%s", gr->gr_name);
|
||||
} else {
|
||||
(void) printf ("%ld", (long) groups[i]);
|
||||
}
|
||||
}
|
||||
(void) putchar ('\n');
|
||||
} else {
|
||||
|
||||
/*
|
||||
* The invoker wanted to know about some other user. Use
|
||||
* that name to look up the groups instead.
|
||||
*/
|
||||
print_groups (argv[1]);
|
||||
}
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user