.\" This page is originally in the SysVinit package.
.\"
.\" Translated Fri 14 Feb 1997
.\"         by Kazuyoshi Furutaka <furutaka@Flux.tokai.jaeri.go.jp>
.\" Updated Sun 14 May 2000 by Kentaro Shirakata <argrath@ub32.org>
.\" Updated Fri 27 Sep 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.\"{{{}}}
.\"{{{  Title
.TH INIT 8 "23 August 2001" "" "Linux System Administrator's Manual"
.\"}}}
.\"{{{  Name
.SH ̾
init, telinit \- ץν
.\"}}}
.\"{{{  Synopsis
.SH 
.B /sbin/init
.RB [ " -a " ]
.RB [ " -s " ]
.RB [ " -b " ]
.RB [ " -z xxx " ]
.RB [ " 0123456Ss " ]
.br
.B /sbin/telinit
.RB [ " \-t sec " ]
.RB [ " 0123456sSQqabcUu " ]
.\"}}}
.\"{{{  Description
.SH 
.\"{{{  init
.B init
ƤΥץοƤǤ롣
μϡ\fB/etc/inittab\fP (\fIinittab\fP(5) )
ե˽񤫤줿ץȤ˽äƥץФȤˤ롣
̾盧Υեˤϡ桼ǽʳ³饤󤴤Ȥ
\fBgetty\fP 뤿Υȥ꤬Ƥ롣
ޤΥƥबɬפȤ롢ΧŪʥץԤ
.\"{{{ Runlevels
.SH ٥
\fI٥\fP ȤϥƥΥեȥŪǡ
ꤷץΤߤ¸ߤ褦ˤΤǤ롣
줾Υ٥ \fBinit\fP Фץ
\fB/etc/inittab\fP եƤ롣
\fBinit\fP  \fB0\(en6\fP, \fBS\fP, \fBs\fP Ȥ
8 ĤΥ٥ΤΰĤ뤳ȤǤ롣
٥ø桼 \fBtelinit\fP ¹Ԥ뤳Ȥˤäѹ롣
\fBtelinit\fP  \fBinit\fP Ŭڤʥʥꡢ
ɤΥ٥ѹ٤ؼ롣
.PP
٥ \fB0\fP, \fB1\fP, \fB6\fP ͽ󤵤Ƥ롣
٥ 0 ϥƥߤ뤿ˡ
٥ 6 ϥƥ֡Ȥ뤿ˡ
٥ 1 ϥƥ򥷥󥰥桼⡼ɤˤ뤿Ѥ롣
٥ \fBS\fP ľѤ뤿ΤΤǤϤʤ
٥ \fB1\fP ˤʤä˼¹Ԥ륹ץȤΤ¸ߤ롣
ξܺ٤ \fBshutdown\fP(8)  \fBinittab\fP(5)
 man ڡ򻲾ȤΤȡ
.PP
ʸˤϽ񤫤ƤϤʤ٥ 7-9 ѤǤ롣
ʸ˽񤫤ƤʤΤϡŪʡ
Unix ϥ٥ 7-9 ѤƤʤǤ롣
ͤΤ˸äƤȡ¤ϥ٥ \fIS\fP  \fIs\fP ƱͤǤ롣
Ūˤϡ 2 ĤƱΥ٥ΥꥢˤʤäƤ롣
.\"}}}
.SH ֡
ͥ֡ȤκǸΥƥåפȤ \fBinit\fP ưȡ
\fBinit\fP  \fB/etc/inittab\fP ե򸡺
\fBinitdefault\fP Ȥȥ꤬¸ߤ뤫Ĵ٤
(\fIinittab\fP(5) )
\fBinitdefault\fP ϥƥबǽ˼٤٥롣
\fB/etc/inittab\fP եˤΤ褦ʥȥ꤬ʤ硢
뤤 \fB/etc/inittab\fP ե뼫Τ¸ߤʤϡ
ƥॳ󥽡뤫٥ϤʤФʤʤ
.PP
٥ \fBS\fP ޤ \fBs\fP ˤȡ
ƥϥ󥰥桼⡼ɤ롣
ξ \fB/etc/inittab\fP եɬפȤʤ
󥰥桼⡼ɤǤϡ\fB/dev/console\fP 
\fB/sbin/sulogin\fP ư롣
.PP
󥰥桼⡼ɤȤ
\fBinit\fP  \fB/etc/ioctl.save\fP 饳󥽡
\fIioctl\fP(2) ξ֤ɤ߹ࡣ
Υե뤬¸ߤʤϡ\fBinit\fP
ϥ󥽡³饤
\fB9600 baud\fP  \fBCLOCAL\fP Ȥ
(: ľ³Ƥ) ˽롣
󥰥桼⡼ɤȴݤˤϡ
Υ󥰥桼⡼ɥåǤƱѤǤ褦
󥽡 \fIioctl\fP ξ֤
\fB/etc/ioctl.save\fP ե¸롣
.PP
ƥޥ桼⡼ɤȤ
\fBinit\fP 
\fBboot\fP ȥ \fBbootwait\fP ȥ¹Ԥ
桼ǽȤʤ˥ե륷ƥޥȤǤ褦ˤ롣
ơ٥˥ޥåƤΥȥ롣
.PP
ʥץưȤ
\fBinit\fP Ϥޤ \fI/etc/initscript\fP ե뤬¸ߤ뤫Ĵ١
¸ߤϤΥץȤѤƥץư롣
.PP
ҥץλ뤴Ȥˡ
\fBinit\fP ϤλݤȽλͳȤ
\fB/var/run/utmp\fP  \fB/var/log/wtmp\fP Ȥ˵Ͽ
(Υե뤬¸ߤ)
.SH ٥ѹ
ؼ줿ƤΥץȡ\fBinit\fP 
¹Υץ̤powerfail ʥ뤬ȯ뤫
\fBtelinit\fP ٥ѹȤΥʥ뤬ޤԵ롣
 3 ĤΤ줫ϡ
\fBinit\fP  \fB/etc/inittab\fP եĴ٤롣
ΥեˤϡĤǤ⿷ʥȥɲäǤ롣
 3 Τɤ줫ޤǤϡ
\fBinit\fP Ե֤³롣
ʥȥ¨¤ȿǤˤϡ
\fBtelinit Q\fP ޤ \fBq\fP ޥɤѤ
\fBinit\fP ܳФᤵ
\fB/etc/inittab\fP եĴ٤Ф褤
.PP
󥰥桼⡼ɤˤʤ \fBinit\fP  powerfail ʥ (SIGPWR)
ȡ\fBinit\fP  \fB/etc/powerstatus\fP եɤ߹ࡣ
ƤΥեƤ˴Ťƥޥɤ¹Ԥ롣
.IP F(AIL)
Ÿ뤬䤨UPS Ÿ򶡵뤷Ƥ롣
\fBpowerwait\fP ȥ \fBpowerfail\fP ȥ¹Ԥ롣
.IP O(K)
Ÿ뤬Ƥ롣\fBpowerokwait\fP ȥ¹Ԥ롣
.IP L(OW)
Ÿ뤬䤨UPS ΥХåƥ꡼̤ʤʤäƤ롣
\fBpowerfailnow\fP ȥ¹Ԥ롣
.PP
/etc/powerstatus ¸ߤʤƤ
\fBF\fP, \fBO\fP, \fBL\fP ΤǤʤ硢
init  \fBF\fP ɤ߹ΤȤư롣
.PP
\fBSIGPWR\fP  \fB/etc/powerstatus\fP ѤϿ侩ʤ
\fBinit\fP ̿ϡ
ͥ \fB/dev/initctl\fP Ȥ٤Ǥ롣
˴ؤܤҤϡ
\fBsysvinit\fP ѥåΥɤ򻲾Ȥ뤳ȡ
.PP
\fBinit\fP ϡ٥ѹ褦ȡ
ޤʥ٥ǤƤʤƤΥץФ
ٹ𥷥ʥ \s-1\fBSIGTERM\fP\s0 롣
θ 5 ôԵƤ
\s-1\fBSIGKILL\fP\s0 ʥꡢΥץŪ˽λ롣
\fBinit\fP ϡ
ƤΥץ (Ӥλ¹) °ץ롼פ
Ȥ \fBinit\fP ΤΤƱǤȲꤷƤ롣
ץʬΥץ롼°ѤƤޤäϡ
嵭Υʥʤ
äơΤ褦ʥץ̤ˡǽλɬפ롣
.\"}}}
.\"{{{  telinit
.SH telinit
\fB/sbin/telinit\fP  \fB/sbin/init\fP ˥󥯤Ƥ롣
\fB/sbin/telinit\fP ϰʸΰꡢ
\fBinit\fP ˥ʥäŬڤưԤʤ碌롣
\fBtelinit\fP ؤλؼˤϡ
ʲ˼褦ʰѤǤ롣
.IP "\fB0\fP,\fB1\fP,\fB2\fP,\fB3\fP,\fB4\fP,\fB5\fP,\fB6\fP"
ꤵ줿٥ѹ褦 \fBinit\fP 롣
.IP \fBa\fP,\fBb\fP,\fBc\fP
\fB/etc/inittab\fP ǡ٥ \fBa\fP, \fBb\fP, \fBc\fP
Τ줫ޤ२ȥ¹Ԥ褦 \fBinit\fP 롣
.IP "\fBQ\fP ޤ \fBq\fP"
\fB/etc/inittab\fP եĴľ褦 \fBinit\fP 롣
.IP "\fBS\fP ޤ \fBs\fP"
󥰥桼⡼ɤڤؤ褦 \fBinit\fP 롣
.IP "\fBU\fP ޤ \fBu\fP"
(֤ϤΤޤޤ) ʬȤƼ¹Ԥ褦 \fBinit\fP 롣
\fB/etc/inittab\fP Ĵľʤ
٥ \fBSs12345\fP Τ줫ǤʤФʤʤ
ʳξϡ׵ۤä̵뤵롣
.PP
\fBinit\fP ץ TERM ʥäƤ
KILL ʥޤǤλ֤\fBtelinit\fP ؼ뤳ȤǤ롣
ǥեȤǤ 5 äꤵƤ뤬\fB-t sec\fP ץѹǤ롣
.PP
\fBtelinit\fP Ŭڤøä桼Τߤ¹ԤǤ롣
.PP
\fBinit\fP ΥХʥϡʬ \fIץID\fP 򸫤ơ
ʬ \fBinit\fP ʤΤ \fBtelinit\fP ʤΤȽǤ롣
ʪ \fBinit\fP Υץ ID Ͼ \fB1\fP Ǥ롣
äơ\fBtelinit\fP ư뤫 \fBinit\fP ưƤ⹽ʤ
.\"}}}
.\"}}}
.SH Ķѿ
\fBinit\fP ϻҥץ˰ʲΤ褦ʴĶѿꤹ:
.IP \fBPATH\fP
\fI/usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin\fP
.IP \fBINIT_VERSION\fP
̤̾ꡣ
륹ץȤ \fBinit\fP
ˤľܼ¹Ԥ줿ΤɤʬΤ
.IP \fBRUNLEVEL\fP
ƥθߤΥ٥롣
.IP \fBPREVLEVEL\fP
ľΥ٥ (٥ѹ)
.IP \fBCONSOLE\fP
ƥॳ󥽡롣ϼºݤϥͥ뤫ѾΤǤ롣
줬ꤵƤʤäϡ
\fBinit\fP ϥǥեȤ \fB/dev/console\fP ꤹ롣
.SH ֡ȥե饰
֡ȥ˥ (㤨 LILO)  \fBinit\fP
͡ʥե饰ϤȤǽǤ롣
\fBinit\fP ϰʲΤ褦ʥե饰դ:
.TP 0.5i
.B -s, S, single
󥰥桼⡼ɤǥ֡Ȥ롣
Υ⡼ɤǤ \fI/etc/inittab\fP 򻲾Ȥ롣
ޤ󥰥桼⡼ɤΥ뤬ư 
֡ȥå rc ץȤ¹Ԥ롣
.TP 0.5i
.B 1-5
֡Ȼ٤٥롣
.TP 0.5i
.B -b, emergency
¾εưѥץȤϼ¹Ԥ
ľܥ󥰥桼ؤȥ֡Ȥ롣
.TP 0.5i
.B -a, auto
LILO ֡ȥϡ
ǥեȤΥޥɥ饤 (桼βʤ)
ͥưȡ
ޥɥ饤ñ "auto" ɲä롣
\fBinit\fP Ϥñ򸫤Ĥȡ"AUTOBOOT" Ķѿ "yes" ꤹ롣
εǽ򥻥ƥȽǤˤϻȤʤ
ޤ
桼 "auto"  \-a ưǥޥɥ饤ɲä뤳ȤǤ롣
.TP 0.5i
.B -z xxx
-z ΰ̵뤵롣
Ȥȥޥɥ饤󤬾ĹʤΤǡ
Τ˥å㴳;ʬ˻Ѥ褦ˤʤ롣
 \fBinit\fP ˥ޥɥ饤
\fBps\fP(1) ˸ߤΥ٥ɽ褦ˤǤ롣
.SH 󥿡ե
init ϥåΤȤΤˡ
/dev ˤ FIFO Ǥ \fI/dev/initctl\fP  listen Ƥ롣
\fBtelinit\fP ϤѤ init ̿롣
Υ󥿡եϽʬʸ񲽤Ƥʤ
̣äͤϡ\fBinit\fP Υ tar ֤
\fIsrc/\fP ֥ǥ쥯ȥˤ
\fIinitreq.h\fP Ĵ٤Ƥۤ
.SH ʥ
init ϤĤΥʥȿ롣
.TP 0.5i
.B SIGHUP
init 
.I /etc/initrunlvl 

.I /var/log/initrunlvl
õ
⤷Τɤ餫Υե뤬ꡢ
٥뤬 ASCII ɤǽ񤫤Ƥ顢
init ϤΥ٥ڤؤ롣
\fIϲȤθߴΤ¸ߤ!\fP
̾ξ (Υե뤬ʤ)
init  \fBtelinit q\fP ¹Ԥ줿ȤƱư򤹤롣
.TP 0.5i
.B SIGUSR1
Υʥȡinit  FIFO Ǥ
\fB/dev/initctl\fP öƺƥץ󤹤롣
֡ȥץȤ /dev ƥޥȤǤ롣
.TP 0.5i
.B SIGINT
̾ͥ CTRL-ALT-DEL ȤΥʥ init 롣
ˤ \fIctrlaltdel\fP 󤬼¹Ԥ롣
.TP 0.5i
.B SIGWINCH
ͥ \fIKeyboardSignal\fP ȤΥʥ롣
ˤ \fIkbrequest\fP 󤬼¹Ԥ롣
.SH 
\fBinit\fP  System V  init ȸߴǤ롣
\fBinit\fP 
\fI/etc/init.d\fP ǥ쥯ȥ \fI/etc/rc{runlevel}.d\fP
ǥ쥯ȥΥץȤ̩ܤϢʤư롣
ʤΥƥबε§˽äƤʤ顢
\fI/etc/init.d\fP ǥ쥯ȥ \fIREADME\fP ꡢ
ץȤɤΤ褦ư뤫ƤϤǤ롣
.\"}}}
.\"{{{  Files
.SH ե
.nf
/etc/inittab
/etc/initscript
/dev/console
/etc/ioctl.save
/var/run/utmp
/var/log/wtmp
/dev/initctl
.fi
.\"}}}
.\"{{{  Warnings
.SH ٹ
\fBinit\fP ϡ
ץȤλ¹Ȥ
Τ˺äץ롼פαޤäƤȲꤷƤ롣
ץ롼פΤΤѤäƤϡ
\fBinit\fP ϤΥץ kill ǤʤΤǡ
ۤʤĤΥץƱü饤󤫤Ϥɤ߹ࡢ
ȤäݤƤޤǽ롣
.\"}}}
.\"{{{  Diagnostics
.SH ֤
\fBinit\fP ϡ륨ȥ꤬ 2 ʬ֤
10 ʾ巫֤ƺΤȯȡ
ޥʸ˸꤬Ȥߤʤ
ƥॳ󥽡˥顼åɽ
5 ʬʾв᤹뤫ʥޤǡ
ʾ夽Υȥκݤ롣
뤳Ȥˤäơ\fB/etc/inittab\fP ˽񤭴ְ㤤äꡢ
ΥȥǻѤץबƤˡ
ƥ񸻤ȤԤƤޤȤɤǤ롣
.\"}}}
.\"{{{  Author
.SH 
Miquel van Smoorenburg (miquels@cistron.nl)
Ȥ man ڡ
Michael Haardt (u31b3hs@pool.informatik.rwth-aachen.de) ˤ롣
.\"}}}
.\"{{{  See also
.SH Ϣ
.BR getty (1),
.BR login (1),
.BR sh (1),
.BR runlevel (8),
.BR shutdown(8),
.BR kill (1),
.BR inittab (5),
.BR initscript (5),
.BR utmp (5)
.\"}}}