.\"
.\" Copyright 1997, 1999 Thorsten Kukuk, <kukuk@suse.de>
.\" Copyright 1994, 1995, 1996 Olaf Kirch, <okir@monad.swb.de>
.\"
.\" This program is covered by the GNU General Public License, version 2.
.\" It is provided in the hope that it is useful. However, the author
.\" disclaims ALL WARRANTIES, expressed or implied. See the GPL for details.
.\"
.\" Japanese Version Copyright (c) 1998, 1999 NAKANO Takeo all rights reserved.
.\" Translated Mon 23 Nov 1998 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\" Updated Fri 22 Oct 1999 by NAKANO Takeo
.\"
.TH RPC.YPPASSWDD 8 "August 2001" "YP Server" ""
.SH ̾
rpc.yppasswdd \- NIS ѥɹǡ
.SH 
.B "rpc.yppasswdd [\-D directory] [\-e chsh|chfn] [--port number]"
.br
.B "rpc.yppasswdd [\-s shadow] [\-p passwd] [\-e chsh|chfn] [--port number]"
.br
.B "rpc.yppasswdd -x program|-E program [-e chsh|chfn] [--port number]"
.SH 
.B rpc.yppasswdd
 RPC ΥСǡ
NIS (YP) Ķǥ桼ˤѥѹǽˤ롣
ɬ NIS ɥᥤ NIS ޥСǵư롣
.P
.BR yppasswd (1)
饤ȤϥС³ȡ
Ť桼ѥɤȿѥɤ롣
.B rpc.yppasswdd
ϥƥ
.B passwd
ե뤫餽Υ桼̾õŤѥɤޥåƤ뤫
ɤǧȥ򹹿롣
ꤵ줿桼¸ߤʤäꡢ
ѥ, UID, GID Τ줫
ѥɥեξȥޥåʤäˤϡ
׵ϵݤ졢
饤Ȥ˥顼֤롣
.P
ΥСϡѥλ CHECKROOT=1 ץꤹȡ
ƥ root ΥѥɤФƤ⡢ѥɥåԤ褦ˤʤ롣
.P
.B passwd
եιȥ饤ȤؤΤȡ
.B rpc.yppasswdd

.B pwupdate
ץȤ¹Ԥơ NIS С \fBpasswd.*\fP ޥåפ
\fBshadow.byname\fP ޥåפ򹹿롣
ΥץȤǤϡ٤Ƥ NIS ޥåפ
.BI /var/yp/ nisdomain
ǥ쥯ȥʲ¸Ƥꡢ
 NIS ɥᥤ˥ޥ줿
.B Makefile
⤽֤Ƥ뤳ȤꤷƤ롣
Τ褦
.B Makefile
ʤˤϡץȤ
.B /var/yp
ˤ른ͥå
.B Makefile
Ѥ롣
.SH ץ
ʲΥץ󤬻Ǥ롣
.TP
.BI "\-D" " directory"
.BR passwd "  " shadow
ե뤬ꤷǥ쥯ȥ֤롣
줬ꤵȡ
.B rpc.yppasswdd

.BR /etc/passwd "  " /etc/shadow
Ȥʤ
NIS ǡ١¸ߤ桼٤Ƥˡ NIS Сؤ
ưŪˤͿʤͭǤ롣
.TP
.BI "\-E" " program"
rpc.yppasswdd  passwd ե shadow եľԽ
ꤷץ¹ԤԽԤ碌롣
ʲδĶѿꤵ졢ץϤ:
YP_PASSWD_OLD, YP_PASSWD_NEW, YP_USER, YP_GECOS, YP_SHELL
ץѹ΢˽λ 0 ֤
ѹ΢˽λ pwupdate ¹Ԥʤɤ 1 ֤
ѹ˼ԤϤ¾֤ͤ褦ˤʤФʤʤ
.TP
.BI "\-p" " passwdfile"
.B rpc.yppasswdd
ˡ
.B /etc/passwd
Ѥ륽ե롣
NIS ǡ١¸ߤ桼٤Ƥˡ NIS Сؤ
ưŪˤͿʤͭǤ롣
.TP
.BI "\-s" " shadowfile"
.B rpc.yppasswdd
ˡ
.B /etc/shadow
Ѥ륽ե롣
shadow ݡȤ˴ؤƤϡʲǴñƤ롣
.TP
.BI "\-e [chsh|chfn]"
ǥեȤǤϡ
.B rpc.yppasswdd

.B passwd
ȥˤ륷 GECOS եɤΥ桼ˤѹʤ
.B \-e
ץѤȡΤ줾ͭˤǤ롣
.BR ypchsh (1)
ΥݡȤͭˤˤϡ桼Ǥ륷򤹤٤
.B /etc/shells
˵Ҥɬפ뤳Ȥդ뤳ȡ
.TP
.BI "\-x program"
-x ץ󤬻ꤵȡ rpc.yppasswdd ϼʬȤǤϰڤ
եѹꤵ줿ץưɸϤ
׵ᤵ줿˴ؤϤȤ롣γץȤ
̿ˤϥץȥ뤬Ƥꡢѹ׵ɤΤ褦Ť뤫
ĤƤϺ¤μͳ٤ݤƤ롣˴ؤܺ٤
ʹߤ򻲾ȤΤȡ
.TP
.B "\-m"
ñ̵뤵롣 Solaris ȤθߴΤˤѰդ줿ץǤ롣
.TP
.BI "\-\-port number"
."O rpc.yppasswdd will try to register itself to this port. This makes
."O it  possible to have a router filter packets to the NIS ports.
rpc.yppasswd ϤΥݡȤϿ褦Ȥ롣
Ѥȡ롼ˤä
NIS ΥݡȤؤΥѥåȤե륿Ǥ褦ˤʤ롣
.TP
.B "\-v" "\-\-version"
Сֹɽ롣ޤΥѥåΥѥˡ
CHECKROOT ץͭˤ줿ɤɽ롣
.SH ¾
.SS shadow ѥ
shwdow ѥɤ NIS ȶѤƤ⤢ޤ̣ʤ
ʤʤ襢ԲǽǤ٤ѥɤñ
.BR ypcat (1)
¹Ԥ NIS ǤɤƤޤǤ롣
.P
.B rpc.yppasswdd
ˤ shadow ΥݡȤϡ򸭤褹ˡ󶡤
櫓ǤϤʤñ˥ѥɥȥ򥷥ƥ
.B shadow
ե뤫ɤ褦ˤ롢ȤΤȤǤ롣
Ѥˤϡ
.B shadow.byname
Ȥ NIS ޥåפäơ NIS 饤Ȥ˥ѥɾ
Τ餻ɬפ롣
.B rpc.yppasswdd
Ϥޤ
.B /etc/passwd
ե뤫桼Υѥɤ򸡺롣桼Ĥꡢ
ĥѥɤ "x" ǡ
.B /etc/shadow
ե뤬¸ߤƤϡ shadow ޥåפ
ѥɤ롣
.SS -x ץλȤ
ץɸϤԤɤ褦ˤ롣եޥåȤϰʲ̤ꡣ
.P
<username> o:<oldpass> p:<password> s:<shell> g:<gcos>\\n
.P
[p, s, g]  3 ĤΥեɤϡ⤢äƤʤƤ⤫ޤʤ
.P
ΥץϡɸϤ "OK\\n" ֤褦ˤ롣
ʳξϡ rpc.yppasswdd ϥ饤Ȥ˼Ԥ𤹤롣
.P
-x ץǻꤷץ NIS  make ȥӥɤԤͤФʤ餺
ޤͿ줿 gecos եɤξʤΤΥå
ΥץǤ롣饤ȤͿѥɤ
UNIX crypt() եޥåȤˤʤ롣
.SS Ͽ
.B rpc.yppasswdd
Ϥ٤ƤΥѥɹ׵
.BR syslogd (8)
 auth facility ̤ƵϿ롣׵ḵۥȤ IP ɥ쥹ȡ
׵˴ޤޤƤ桼̾ UID Ǥ롣
桼ˤäͿ줿ѥɤΤΤϵϿʤ
.SS ƥ
Ԥ褹ޤǤϡ
.B rpc.yppasswdd
ϥץʥѥǧڤ˰¸ץƱ٤Υƥ
ʤ (С 0.5 ǤɤäΤ)
줬ʬǤʤȻפϡ
.BR portmap (8)
С 3  `securenets' ǽѤơ
.B rpc.yppasswdd
򥢥֤Ȥ򤹤롣뤤 Kerberos Ȥ
ɤΤʤ
.B rpc.yppasswdd

.SH 
\fBrpc.yppasswdd\fP is copyright (C) Olaf Kirch. You can use and distribute it
under the GNU General Public License Version 2. Note that it does \fInot\fP
contain any code from the shadow password suite.
.SH ե
\fB/usr/sbin/rpc.yppasswdd\fP
.br
\fB/usr/lib/yp/pwupdate\fP
.br
\fB/etc/passwd\fP
.br
\fB/etc/shadow\fP
.SH Ϣ
.BR passwd (5),
.BR shadow (5),
.BR passwd (1),
.BR yppasswd (1),
.BR ypchsh (1),
.BR ypchfn (1),
.BR ypserv (8),
.BR ypcat (1)
.LP
Network Information Service
(\s-1NIS\s0)
ϡ Sun Yellow Pages
(\s-1YP\s0).
ȸƤФƤ
ξԤεǽϤޤäƱΤǤꡢ̾㤦Ǥ롣
Yellow Pages Ȥ̾ϡѹ
British Telecommunications plc ϿɸȤʤäƤꡢ
ĤѤ뤳ȤϤǤʤ
.SH 
Olaf Kirch, <okir@monad.swb.de>
.br
Thorsten Kukuk, <kukuk@suse.de>