1 .\"$Id: chpasswd.8,v 1.10 2002/03/08 04:39:11 kloczek Exp $
2 .\" Copyright 1991, Julianne Frances Haugh
3 .\" All rights reserved.
5 .\" Redistribution and use in source and binary forms, with or without
6 .\" modification, are permitted provided that the following conditions
8 .\" 1. Redistributions of source code must retain the above copyright
9 .\" notice, this list of conditions and the following disclaimer.
10 .\" 2. Redistributions in binary form must reproduce the above copyright
11 .\" notice, this list of conditions and the following disclaimer in the
12 .\" documentation and/or other materials provided with the distribution.
13 .\" 3. Neither the name of Julianne F. Haugh nor the names of its contributors
14 .\" may be used to endorse or promote products derived from this software
15 .\" without specific prior written permission.
17 .\" THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
18 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 .\" ARE DISCLAIMED. IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
21 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 .\" Japanese Version Copyright (c) 1997 Kazuyoshi Furutaka
30 .\" all rights reserved.
31 .\" Translated Fri Feb 14 23:06:00 JST 1997
32 .\" by Kazuyoshi Furutaka <furutaka@Flux.tokai.jaeri.go.jp>
33 .\" Updated Wed Apr 26 18:06:10 JST 2000
34 .\" by Kentaro Shirakata <argrath@ub32.org>
35 .\" Updated & Modified Sat 21 Sep 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
39 .\"O \fBchpasswd\fR - update password file in batch
41 \fBchpasswd\fR \- ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤ò¥Ð¥Ã¥Á½èÍý¤Ç¹¹¿·¤¹¤ë
44 \fBchpasswd\fR [\fB-e\fR]
47 .\"O \fBchpasswd\fR reads a file of user name and password pairs
48 .\"O from standard input and uses this information
49 .\"O to update a group of existing users. Without the -e switch, the
50 .\"O passwords are expected to be cleartext. With the -e switch, the
51 .\"O passwords are expected to be in encrypted form.
52 .\"O Each line is of the format
53 \fBchpasswd\fR ¥³¥Þ¥ó¥É¤Ï
54 ɸ½àÆþÎϤ«¤é¥æ¡¼¥¶Ì¾¤È¥Ñ¥¹¥ï¡¼¥É¤ÎÁȤ¬µ¤µ¤ì¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤òÆɤ߹þ¤ß¡¢
55 ¤½¤Î¾ðÊó¤òÍѤ¤¤Æ´û¸¤Î¥æ¡¼¥¶·²¤Î¥Ñ¥¹¥ï¡¼¥É¾ðÊó¤ò¹¹¿·¤¹¤ë¡£
56 -e ¥ª¥×¥·¥ç¥ó¤¬¤Ê¤¤¾ì¹ç¤Ï¡¢¥Ñ¥¹¥ï¡¼¥É¤Ïʿʸ¤È¤ß¤Ê¤µ¤ì¤ë¡£
57 -e ¥ª¥×¥·¥ç¥ó¤¬¤¢¤ë¾ì¹ç¤Ï¡¢¥Ñ¥¹¥ï¡¼¥É¤Ï°Å¹æ²½¤µ¤ì¤Æ¤¤¤ë¤È¤ß¤Ê¤µ¤ì¤ë¡£
58 ³Æ¹Ô¤Î½ñ¼°¤Ï¼¡¤ÎÄ̤ꡣ
60 \fIuser_name\fR:\fIpassword\fR
62 .\"O The named user must exist.
63 .\"O The supplied password will be encrypted as necessary, and the password age
64 .\"O updated, if present.
65 »ØÄꤷ¤¿¥æ¡¼¥¶¤Ï´û¤Ë¸ºß¤·¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
66 Í¿¤¨¤é¤ì¤¿¥Ñ¥¹¥ï¡¼¥É¤ÏɬÍפ˱þ¤¸¤Æ°Å¹æ²½¤µ¤ì¡¢
67 ¥Ñ¥¹¥ï¡¼¥É¤Î͸ú´ü¸Â¤¬¤¢¤ë¾ì¹ç¤Ï¤½¤ì¤â¹¹¿·¤µ¤ì¤ë¡£
69 .\"O This command is intended to be used in a large system environment where
70 .\"O many accounts are created at a single time.
71 ¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢Æ±»þ¤ËÂçÎ̤Υ¢¥«¥¦¥ó¥È¤òºîÀ®¤¹¤ë¤è¤¦¤Ê¡¢
72 Â絬ÌϤʥ·¥¹¥Æ¥à´Ä¶¤ÇÍѤ¤¤ë¤¿¤á¤Ëºî¤é¤ì¤¿¡£
75 .\" The \fBmkpasswd\fR command must be executed afterwards to update the
76 .\" DBM password files.
77 .\"O The input file must be protected if it contains unencrypted passwords.
78 ÆþÎÏ¥Õ¥¡¥¤¥ë¤Ë°Å¹æ²½¤µ¤ì¤Æ¤¤¤Ê¤¤¥Ñ¥¹¥ï¡¼¥É¤¬µ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢
79 ŬÀÚ¤ËÊݸ¤Æ¤ª¤«¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
80 .\" This command may be discarded in favor of the newusers(8) command.
83 .\" mkpasswd(8), passwd(1), useradd(1)
89 Julianne Frances Haugh (jockgrrl@ix.netcom.com)