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[svn-upgrade] Integrating new upstream version, shadow (4.0.14)

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nekral-guest
2007-10-07 11:47:11 +00:00
parent 8451bed8b0
commit 24178ad677
502 changed files with 27080 additions and 14708 deletions
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102
man/ja/pwconv.8
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@@ -1,4 +1,4 @@
.\"$Id: pwconv.8,v 1.3 2003/04/28 02:14:00 kloczek Exp $
.\"$Id: pwconv.8,v 1.4 2005/12/01 20:38:26 kloczek Exp $
.\"
.\" Japanese Version Copyright (c) 2001 Yuichi SATO
.\" all rights reserved.
@@ -7,9 +7,9 @@
.\" Modified Sun 22 Sep 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.TH PWCONV 8 "26 Sep 1997"
.SH ̾<EFBFBD><EFBFBD>
pwconv, pwunconv, grpconv, grpunconv \- <EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롼<EFBFBD>פ<EFBFBD> shadow <20><><EFBFBD>ȡ<EFBFBD><C8A1>̾<EFBFBD><CCBE>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؤε<D8A4><CEB5>Ѵ<EFBFBD>
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH 名前
pwconv, pwunconv, grpconv, grpunconv \- パスワード・グループの shadow 化と、通常ファイルへの逆変換
.SH 書式
.B pwconv
.br
.B pwunconv
@@ -17,64 +17,64 @@ pwconv, pwunconv, grpconv, grpunconv \-
.B grpconv
.br
.B grpunconv
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 4 <20>ĤΥץ<CEA5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
<EFBFBD>̾<EFBFBD><EFBFBD>Υѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롦<EFBFBD><EFBFBD><EFBFBD>롼<EFBFBD>ץե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
shadow <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롦<EFBFBD><EFBFBD><EFBFBD>롼<EFBFBD>ץե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
.SH 説明
これら 4 つのプログラムは、
通常のパスワードファイル・グループファイルと、
shadow 化されたパスワードファイル・グループファイルである
\fI/etc/passwd\fR ", " \fI/etc/group\fR ", " \fI/etc/shadow\fR ", " \fI/etc/gshadow\fR
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
を操作する。
\fBpwconv\fR <EFBFBD><EFBFBD> \fIpasswd\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fIshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
(<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fIshadow\fR <EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD>)<29><>
\fBpwunconv\fR <EFBFBD><EFBFBD> \fIpasswd\fR <EFBFBD><EFBFBD> \fIshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fIpasswd\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\fIshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
\fBgrpconv\fR <EFBFBD><EFBFBD> \fIgroup\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fIgshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
(<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fIgshadow\fR <EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD>)<29><>
\fBgrpunconv\fR <EFBFBD><EFBFBD> \fIgroup\fR <EFBFBD><EFBFBD> \fIgshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fIgroup\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\fIgshadow\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
\fBpwconv\fR は \fIpasswd\fR から \fIshadow\fR を作成する
(すでに存在する場合は \fIshadow\fR の情報も用いる)。
\fBpwunconv\fR は \fIpasswd\fR と \fIshadow\fR から
\fIpasswd\fR を作成し、\fIshadow\fR を削除する。
\fBgrpconv\fR は \fIgroup\fR から \fIgshadow\fR を作成する
(すでに存在する場合は \fIgshadow\fR の情報も用いる)。
\fBgrpunconv\fR は \fIgroup\fR と \fIgshadow\fR から
\fIgroup\fR を作成し、\fIgshadow\fR を削除する。
<EFBFBD>ƥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ɬ<EFBFBD>פʥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>׵᤹<EFBFBD>롣
各プログラムは変換前に、必要なロックを要求する。
.B pwconv
<EFBFBD><EFBFBD>
と
.B grpconv
<EFBFBD>Ȥϰʲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>롣
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>륨<EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>̾<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>륨<EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>̾<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> `x' <20>ˤʤäƤ<C3A4><C6A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>Τϡ<CEA4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD>Ǹ<EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽񤫤줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> `x' <20><><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ˤ⡢
<EFBFBD>ޤ<EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD>Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD>Խ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݤˡ<EFBFBD>
shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򹹿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD>롣
とは以下の点で類似している。
まず、shadow 化ファイルにあるエントリのうち、
通常ファイルにないものは、削除される。
また、shadow 化ファイルにあるエントリのうち、
通常ファイルでパスワードが `x' になっていないものは、更新される。
最後に、通常ファイルに書かれたパスワードは `x' に置き換えられる。
これらのプログラムは、初めて変換を行うときにも、
また通常のファイルを手動で編集した際に、
shadow 化ファイルを更新するときにも利用できる。
\fI/etc/shadow\fR <EFBFBD>˿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɲä<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
\fBpwconv\fR <EFBFBD><EFBFBD> \fI/etc/login.defs\fR
<EFBFBD><EFBFBD>
\fI/etc/shadow\fR に新しいエントリを追加するとき、
\fBpwconv\fR は \fI/etc/login.defs\fR
の
.BR PASS_MIN_DAYS ", " PASS_MAX_DAYS ", " PASS_WARN_AGE
<EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
の値を使う。
Ʊ<EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˡ<EFBFBD>
\fBpwunconv\fR <EFBFBD><EFBFBD> \fBgrpunconv\fR
<EFBFBD>Ȥϰʲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>롣
<EFBFBD>̾<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υѥ<EFBFBD><EFBFBD><EFBFBD>ɤϡ<EFBFBD>
shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>Τǹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD>̾<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>륨<EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>ϡ<EFBFBD>
shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ꤬<EFBFBD>ʤ<EFBFBD><EFBFBD>Ƥ⡢
<EFBFBD><EFBFBD><EFBFBD>Τޤ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD>Ǹ<EFBFBD><EFBFBD>ˡ<EFBFBD> shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
同じように、
\fBpwunconv\fR と \fBgrpunconv\fR
とは以下の点で類似している。
通常ファイルのパスワードは、
shadow 化ファイルのもので更新される。
通常ファイルにあるエントリは、
shadow 化ファイルにはそのエントリがなくても、
そのまま置かれ続ける。
最後に、 shadow 化ファイルは削除される。
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
パスワードの有効期限情報の一部は、
.B pwunconv
<EFBFBD>ˤ<EFBFBD><EFBFBD>äƼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣<EFBFBD>Ѵ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
.SH <EFBFBD>Х<EFBFBD>
(<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ä<EFBFBD>)
<EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䥰<EFBFBD>롼<EFBFBD>ץե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϱʱ<EFBFBD><EFBFBD>˥롼<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ<EFBFBD><EFBFBD>Ǽ<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD>뤫<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
shadow <EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롼<EFBFBD>פؤ<EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD>
shadow <EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><EFBFBD>Ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
\fBpwck\fR <EFBFBD><EFBFBD> \fBgrpck\fR <EFBFBD><EFBFBD><EFBFBD>¹Ԥ<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>顼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>ȡ<EFBFBD>
.SH <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
によって失われる。変換できるものは変換される。
.SH バグ
(不正なエントリや重複したエントリといった)
エラーがパスワードファイルやグループファイルにあると、
プログラムは永遠にループしたり、おかしな形で失敗するかもしれない。
shadow パスワード・グループへの変換や
shadow 化ファイルからの逆変換を行う前に、
\fBpwck\fR と \fBgrpck\fR を実行してエラーを修正すること。
.SH 関連項目
.BR login.defs (5),
.BR grpck (8),
.BR pwck (8)