2008-10-11 17:14:43 +05:30
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<!--
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Copyright (c) 1991 - 1993, Julianne Frances Haugh
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Copyright (c) 1991 - 1993, Chip Rosenthal
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Copyright (c) 2007 - 2008, Nicolas François
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All rights reserved.
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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. The name of the copyright holders or contributors may not be used to
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endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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-->
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2007-11-27 03:41:23 +05:30
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<varlistentry>
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<term><option>CHFN_RESTRICT</option> (string)</term>
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<listitem>
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<para>
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This parameter specifies which values in the <emphasis
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remap='I'>gecos</emphasis> field of the
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<filename>/etc/passwd</filename> file may be changed by regular
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users using the <command>chfn</command> program. It can be any
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combination of letters <replaceable>f</replaceable>,
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<replaceable>r</replaceable>, <replaceable>w</replaceable>,
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<replaceable>h</replaceable>, for Full name, Room number, Work
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phone, and Home phone, respectively. For backward compatibility,
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<replaceable>yes</replaceable> is equivalent to
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<replaceable>rwh</replaceable> and <replaceable>no</replaceable> is
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equivalent to <replaceable>frwh</replaceable>. If not specified,
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only the superuser can make any changes. The most restrictive
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setting is better achieved by not installing <command>chfn</command>
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SUID.
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</para>
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</listitem>
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</varlistentry>
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