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

This commit is contained in:
nekral-guest
2007-10-07 11:47:11 +00:00
parent 8451bed8b0
commit 24178ad677
502 changed files with 27080 additions and 14708 deletions

View File

@@ -1,4 +1,4 @@
.\"$Id: pwck.8,v 1.6 2005/04/05 19:08:55 kloczek Exp $
.\"$Id: pwck.8,v 1.7 2005/12/01 20:38:26 kloczek Exp $
.\" Copyright 1992, Julianne Frances Haugh
.\" All rights reserved.
.\"
@@ -34,88 +34,88 @@
.\" Modified Sun 22 Sep 2002 by NAKANO Takeo
.\"
.TH PWCK 8
.SH ̾<EFBFBD><EFBFBD>
pwck \- <EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.SH 名前
pwck \- パスワードファイルが正しいかどうか検査する
.SH 書式
\fBpwck\fR [\fB\-sr\fR] [\fIpasswd\fR \fIshadow\fR]
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fBpwck\fR <EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD>ھ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/passwd\fR <EFBFBD><EFBFBD> \fI/etc/shadow\fR
<EFBFBD>ƥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>٤ƤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ƥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤν񼰤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>򸡾ڤ<EFBFBD><EFBFBD>
<EFBFBD>񼰤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ२<EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>Ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץȤ<EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD>
.SH 説明
\fBpwck\fR コマンドはシステムの認証情報が正しいかどうか検査する。
\fI/etc/passwd\fR \fI/etc/shadow\fR
各ファイルのすべてのエントリに対し、
各フィールドの書式が正しいか、
そのデータが有効なものかどうかを検証する。
書式が正しくないエントリや、
修正不能な誤りを含むエントリは削除するようプロンプトを出す。
.P
<EFBFBD>ơ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD>
各々のエントリに対して
.sp
.in +.5i
\- <EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\- フィールドの数が正しいか
.br
\- <EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD>˽<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
\- ユーザ名に重複がないか
.br
\- <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD> ID <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\- ユーザやグループの ID が正しいか
.br
\- <EFBFBD>ץ饤<EFBFBD>ޥꥰ<EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\- プライマリグループが正しいか
.br
\- <EFBFBD>ۡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD>ȥ꤬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\- ホームディレクトリが正しいか
.br
\- <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥷥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\- ログインシェルが正しいか
.in \-.5i
.sp
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
がチェックされる。
.P
<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤο<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ְ<EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD>̿Ū<EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>
<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤο<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦¥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD>դ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹߤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ϹԤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ƥ⤽<EFBFBD><EFBFBD><EFBFBD>ʹߤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
¾<EFBFBD>Τ<EFBFBD><EFBFBD>٤ƤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD>ƤϷٹ𤬤ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fBusermod\fR <EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>¹Ԥ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
フィールドの数が間違っていたり、
グループ名が重複しているのは致命的なエラーである。
フィールドの数が正しくない場合、
ユーザーはそのエントリ行を削除するよう促される。
削除に同意しなかった場合は、それ以降のチェックは行われない。
重複したグループ名があった場合も削除を促されるが、
この場合は削除しなくてもそれ以降のチェックは続行される。
他のすべてのエラーに対しては警告がなされる。
\fBusermod\fR コマンドを実行してそのエラーを修正すると良いだろう。
.P
\fI/etc/passwd\fR <EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤϡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>ʺݤ˸<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD>
\fBpwck\fR <EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ褤<EFBFBD><EFBFBD>
.SH <EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ǥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤǤ<EFBFBD> \fBpwck\fR <EFBFBD><EFBFBD> \fI/etc/passwd\fR <EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/shadow\fR <EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD>
\fIpasswd\fR <EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fIshadow\fR <EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>ơ<EFBFBD>
<EFBFBD>̤Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> \fB\-r\fR <EFBFBD>ե饰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>
<EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤǥ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>¹Ԥ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ưŪ<EFBFBD><EFBFBD> \fBno\fR <EFBFBD>Ȳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fBpwck\fR <EFBFBD><EFBFBD> \fI/etc/passwd\fR <EFBFBD><EFBFBD> \fI/etc/shadow\fR
<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD> UID <20>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ⡼<EFBFBD>ɤ<EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD> \fB\-s\fR <EFBFBD>ե饰<EFBFBD><EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ϹԤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>
.SH <EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/passwd\fR \- <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><EFBFBD><EFBFBD>
\fI/etc/passwd\fR ファイルを操作するコマンドは、
壊れたエントリや重複したエントリを変更できない。
そのような際に誤りのあるエントリを削除するには
\fBpwck\fR を用いるとよい。
.SH オプション
デフォルトでは \fBpwck\fR \fI/etc/passwd\fR ファイルと
\fI/etc/shadow\fR に対して動作する。
\fIpasswd\fR パラメータと \fIshadow\fR パラメータを用いて、
別のファイルを選択することもできる。
さらに \fB\-r\fR フラグを指定すれば、
リードオンリーモードでコマンドを実行することもできる。
この場合、変更を行うかどうかはユーザへ問い合わされず、
自動的に \fBno\fR と回答される。
\fBpwck\fR \fI/etc/passwd\fR \fI/etc/shadow\fR
のエントリを UID でソートすることもできる。
ソートモードで動作させるには \fB\-s\fR フラグを与える。
この場合チェックは行われず、単にソートするだけである。
.SH ファイル
\fI/etc/passwd\fR \- ユーザーアカウント情報
.br
\fI/etc/shadow\fR \- <EFBFBD>Ź沽<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD>
\fI/etc/shadow\fR \- 暗号化されたパスワード情報
.br
\fI/etc/group\fR \ \- <EFBFBD><EFBFBD><EFBFBD><EFBFBD>׾<EFBFBD><EFBFBD><EFBFBD>
.SH <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
\fI/etc/group\fR \ \- グループ情報
.SH 関連項目
.BR group (5),
.BR passwd (5),
.BR shadow (5),
.BR usermod (8)
.SH <EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD>
\fBpwck\fR <EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤϰʲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>ƽ<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
.SH 返り値
\fBpwck\fR コマンドは以下の値を返して終了する:
.IP 0 5
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
成功
.IP 1 5
<EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>
構文エラー
.IP 2 5
<EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ꡼<EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD><EFBFBD>
誤ったパスワードエントリーが存在する
.IP 3 5
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򥪡<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ʤ<EFBFBD>
パスワードファイルをオープンできない
.IP 4 5
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ʤ<EFBFBD>
パスワードファイルをロックできない
.IP 5 5
<EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD>ɥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򹹿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD>
.SH <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
パスワードファイルを更新出来ない
.SH 著者
Julianne Frances Haugh (jockgrrl@ix.netcom.com)