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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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man/ja/shadow.5
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@@ -1,4 +1,4 @@
.\"$Id: shadow.5,v 1.6 2003/04/28 02:14:00 kloczek Exp $
.\"$Id: shadow.5,v 1.7 2005/12/01 20:38:26 kloczek Exp $
.\" Copyright 1989 - 1990, Julianne Frances Haugh
.\" All rights reserved.
.\"
@@ -33,63 +33,63 @@
.\" Modified Tue 18 Sep 2002 by NAKNAO Takeo <nakano@apm.seikei.ac.jp>
.\"
.TH SHADOW 5
.SH ̾<EFBFBD><EFBFBD>
shadow \- <EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH 名前
shadow \- 暗号化されたパスワードファイル
.SH 説明
.I shadow
<EFBFBD>ˤϥ桼<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӥ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ƥѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤ξ<EFBFBD><EFBFBD>󤬵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>롣
<EFBFBD>ޤޤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD>
にはユーザのアカウントに対する暗号化されたパスワード情報、
およびオプションとしてパスワードの有効期限の情報が記されている。
含まれている内容は
.IP "" .5i
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾
ログイン名
.IP "" .5i
<EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
暗号化されたパスワード
.IP "" .5i
1970 ǯ 1 <EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>顢<EFBFBD>Ǹ<EFBFBD><EFBFBD>˥ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1970 年 1 月 1 日から、最後にパスワードが変更された日までの日数
.IP "" .5i
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Ȥʤ<EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
パスワードが変更可能となるまでの日数
.IP "" .5i
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ƤϤʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
パスワードを変更しなくてはならなくなる日までの日数
.IP "" .5i
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
パスワード有効期限が来る前に、ユーザが警告を受ける日数
.IP "" .5i
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD>᤮<EFBFBD>Ƥ<EFBFBD><EFBFBD>饢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
パスワード有効期限が過ぎてからアカウントが使用不能になるまでの日数
.IP "" .5i
1970 ǯ 1 <EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1970 年 1 月 1 日からアカウントが使用不能になる日までの日数
.IP "" .5i
ͽ<EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
予約フィールド
.PP
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ɬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ƤϤʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤϡ<EFBFBD>
a <EFBFBD><EFBFBD><EFBFBD><EFBFBD> z<><7A>A <20><><EFBFBD><EFBFBD> Z <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5>٥åȡ<C3A5>
0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD> 9 <20>ޤǤο<C7A4><CEBF><EFBFBD><EFBFBD><EFBFBD> \. <EFBFBD><EFBFBD> / <EFBFBD><EFBFBD> 64 ʸ<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD>
13 ʸ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD> 24 ʸ<><CAB8><EFBFBD>ʲ<EFBFBD><CAB2>Ǥ<EFBFBD><C7A4>롣
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>󤬤ɤΤ褦<EFBFBD>˲<EFBFBD><EFBFBD>ᤵ<EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD>ξܺ٤<EFBFBD> \fBcrypt\fR(3) <EFBFBD>򻲾Ȥ<EFBFBD><EFBFBD>衣
パスワードフィールドは必ず記入されていなくてはならない。
暗号化されたパスワードは、
a から z、A から Z のアルファベット、
0 から 9 までの数字、 \. と / の 64 文字のうちの、
13 文字以上 24 文字以下である。
この文字列がどのように解釈されるかの詳細は \fBcrypt\fR(3) を参照せよ。
.PP
<EFBFBD>Ǹ<EFBFBD><EFBFBD>˥ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1970 ǯ 1 <EFBFBD><EFBFBD> 1 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD>Ҥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롣
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤϽ<EFBFBD>ʬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>вᤷ<EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>вᤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Ȥʤ<EFBFBD><EFBFBD>ޤǤ<EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
<EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>ȤϽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
最後にパスワードを変更した日時は
1970 年 1 月 1 日からの日数として記述される。
パスワードは十分な日数が経過してからでないと変更できず、
また最大日数が経過した後は必ず変更しなければならない。
変更可能となるまでに要する日数が有効期限よりも大きい場合は、
ユーザがパスワードを変更することは出来ない。
.PP
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD>᤮<EFBFBD>Ƥ<EFBFBD><EFBFBD>顢
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥ѥ<EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD>ˤʤꡢ<EFBFBD>Ȥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ʤ롣
<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>Υѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤ<EFBFBD><EFBFBD>餺)
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Ȥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>롣
パスワードの有効期限が過ぎてから、
指定日数のうちにパスワードを変更しなかった場合は、
そのアカウントは無効になり、使えなくなる。
また、アカウントを指定した期日に、
(その他のパスワード有効期限情報にはよらず)
使用不能とすることもできる。
.PP
<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>\fI/etc/passwd\fR <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD>褵<EFBFBD><EFBFBD><EFBFBD>롣
この情報は、\fI/etc/passwd\fR 中の
あらゆるパスワード情報・有効期限情報よりも優先される。
.PP
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɤΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̥桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><EFBFBD>ƤϤʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
.SH <EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/passwd\fR \- <EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><EFBFBD><EFBFBD>
パスワードの安全性を保つためには、
このファイルを一般ユーザが読めるようにしてはならない。
.SH ファイル
\fI/etc/passwd\fR \- ユーザアカウント情報
.br
\fI/etc/shadow\fR \- <EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/shadow\fR \- 暗号化されたユーザパスワード
.SH 関連項目
.BR chage (1),
.BR login (1),
.BR passwd (1),
@@ -98,5 +98,5 @@ a
.BR pwconv (8),
.BR pwunconv (8),
.BR sulogin (8)
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH 著者
Julianne Frances Haugh (jockgrrl@ix.netcom.com)