.\" Copyright (c) 1997 Martin Schulze (joey@infodrom.north.de)
.\"
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
.\"
.\" You should have received a copy of the GNU General Public
.\" License along with this manual; if not, write to the Free
.\" Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
.\" USA.
.\"
.\" Much of the text is copied from the manpage of resolv+(8).
.\"
.\" 2003-08-23 Martin Schulze <joey@infodrom.org> Updated according to glibc 2.3.2
.\"
.\" Japanese Version Copyright (c) 2000-2003 Yuichi SATO
.\"         all rights reserved.
.\" Translated Sun Sep 24 06:18:14 JST 2000
.\"         by Yuichi SATO <sato@complex.eng.hokudai.ac.jp>
.\" Updated & Modified Sun Sep  7 17:51:03 JST 2003
.\"         by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.\"WORD:	method		
.\"WORD:	trim		
.\"WORD:	spoofing	
.\"
.TH HOST.CONF 5 2003-08-23 "Linux" "Linux System Administration"
.SH ̾
host.conf \- 쥾ե
.SH 
ե
.I /etc/host.conf
ˤϡ쥾Х饤֥ξܺ٤󤬴ޤޤƤ롣
Υեˤϡ1  1 Ĥꥭɤ
³Ŭڤ󤬤ʤФʤʤ
ǧ륭ɤ
.IR order ", " trim ", " multi ", " nospoof ", " spoof ", " reorder
Ǥ롣
ƥɤ򡢰ʲ롣
.TP
.I order
ΥɤϡۥȤΥååꤹ롣
Υɤθˤϡޤʬ
1 İʾΥåå³ʤƤϤʤʤ
Ѳǽ
.IR bind ", " hosts ", " nis
Ǥ롣
.TP
.I trim
Υɤϡ2 ʾꥹȤ뤳ȤǤ롣
󡢤Υɤθˤϡ
ɥåȤǤϤޤ 1 İʾΥɥᥤ̾ΥꥹȤ³ʤФʤʤ
ɥᥤ̾ϥ (':')ߥ (';') (',') Ƕڤ롣
Υɤꤵȡresolv+ 饤֥ DNS ǥ쥾֤줿
٤ƤΥۥ̾θͿ줿ɥᥤ̾ưŪ˼롣
ΥɤϥʥۥȤȥɥᥤǻѤ뤳ȤտޤƤ롣
(Ϣ : NIS ޤ hosts եǽ줿ۥ̾
trim ϱƶʤ
hosts եγƥȥκǽΥۥ̾
ʥɥᥤ̾դΤΤˤ뤫ʤϡ
ۥȤȤΥ󥹥ȡݥꥷˤ碌
Ŭڤ򤹤ɬפ롣դ뤳ȡ)
.TP
.I multi
ͭͤ
.IR on "  " off
Ǥ롣
.I on
ꤵ줿硢ǽΥȥΤߤ㳰Ȥơ
resolv+ 饤֥
.I /etc/hosts
ե˸ۥȤФƤͭʥɥ쥹֤Ȥ롣
礭 hosts եĥȤǤϡ
ǽ㲼򾷤Τǡ
ǥեȤǤ
.I off
Ǥ롣
.TP
.I nospoof
ͭͤ
.IR on "  " off
Ǥ롣
.I on
ꤵ줿硢resolv+ 饤֥
.BR rlogin "  " rsh
Υƥ夵뤿ۥ̾εɻߤ褦Ȥ롣
ϡ֥ۥȥɥ쥹ΥååפԤä塢
resolv+ ϤΥɥ쥹Фƥۥ̾ΥååפԤ
⤷ 2 ĤΥۥ̾פʤäϡ꡼ϼԤ롣
Ȥ褦ư롣
ǥեȤͤ
.I off
Ǥ롣
.TP
.I spoofalert
ͭͤ
.IR on "  " off
Ǥ롣
Υץ
.I on
ꤵƤơ
.I nospoof
ץ (on ) ꤵƤ硢
resolv+  syslog ǽ̤ƥ顼˴ؤٹΥȤ롣
ǥեȤͤ
.I off
Ǥ롣
.TP
.I spoof
ͭͤ
.IR off ", " nowarn ", " warn
Ǥ롣
Υץ
.I off
ꤹȡ줿ɥ쥹Ĥơ
syslog ǽ̤ٹȯʤ
Υץ
.I warn
ꤹȡresolv+ ϥƥ뤿˥ۥ̾εɻߤ
syslog ǽ̤ƥ顼˴ؤٹΥȤ롣
Υץ
.I nowarn
ꤹȡresolv+ ϥƥ뤿˥ۥ̾εɻߤ뤬
syslog ǽ̤ٹȯʤ
Υץ򲿤ꤷʤϡ
.I nowarn
ꤷΤƱˤʤ롣
.TP
.I reorder
ͭͤ
.IR on "  " off
Ǥ롣
.I on
ꤵȡ
.B gethostbyname (3)
¹ԤȤresolv+ 饤֥ϡ
(ĤޤꡢƱ֥ͥåȤˤ) ɥ쥹ǽ˥ꥹȤ褦
ۥȥɥ쥹¤Ѥ롣
٤ƤΥååФ¤ѤԤ롣
ǥեȤͤϡ
.I off
Ǥ롣
.SH Ķѿ
.I /etc/host.conf
ꤵƤư򡢥桼񤭤Ǥ 6 ĤδĶѿ롣
.TP
.B RESOLV_HOST_CONF
ѿꤹȡ
.I /etc/host.conf
ɤ߹եǤ롣
.TP
.B RESOLV_SERV_ORDER
.I order
ޥɤ񤭤롣
.TP
.B RESOLV_SPOOF_CHECK
.I spoof
ޥɤϤΤƱǡ
.IR nospoof ", " spoofalert ", " spoof
ޥɤ񤭤Ǥ롣
ͭͤ
.IR off ", " nowarn ", " warn
Ǥ롣
.TP
.B RESOLV_MULTI
.I multi
ޥɤ񤭤롣
.TP
.B RESOLV_REORDER
.I reorder
ޥɤ񤭤롣
.TP
.B RESOLV_ADD_TRIM_DOMAINS
 (':')ߥ (';') (',') Ƕڤä
ɥå ('.') ǻϤޤɥᥤ̾Υꥹȡ
ۥ̾ɥᥤ̾ΥꥹȤɲä롣
.TP
.B RESOLV_OVERRIDE_TRIM_DOMAINS
 (':')ߥ (';') (',') Ƕڤä
ɥå ('.') ǻϤޤɥᥤ̾Υꥹȡ
ۥ̾ɥᥤ̾ΥꥹȤ񤭤롣
.I trim
ޥɤ񤭤롣
.SH ե
.TP
.I /etc/host.conf
꥾ե
.TP
.I /etc/resolv.conf
꥾ե
.TP
.I /etc/hosts
 hosts ǡ١
.SH 
μ٤ưʲΤ褦ʰ㤤롣
ޥ
.I spoof
ȿĶѿ
.B RESOLV_SPOOF_CHECK
ϡ
.IR off ", " nowarn ", " warn
Ȥ롣
ȤϹƬǤϤʤɤ˽񤤤Ƥ褤
.SH Ϣ
.BR gethostbyname (3),
.BR hostname (7),
.BR named (8),
.BR resolv+ (8)