.\" 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 SHUTDOWN 8 "Juli 31, 2001" "" "Linux System Administrator's Manual"
.\"}}}
.\"{{{  Name
.SH ̾
shutdown \- ƥλ
.\"}}}
.\"{{{  Synopsis
.SH 
.B /sbin/shutdown
.RB [ \-t
.IR sec ]
.RB [ \-arkhncfF ]
.I time
.RI [ warning-message ]
.\"}}}
.\"{{{  Description
.SH 
\fBshutdown\fP ϥƥ˽λ롣
󤷤ƤƤΥ桼ˤϥƥबλݤΤ졢
 \fBlogin\fP(1) ץʤʤ롣
\fBshutdown\fP ϥƥľ˽λ뤳Ȥ⡢
ޤꤷ֤ηв˽λ뤳ȤǤ롣
¹ƤΥץˤϡ
ޤ \s-2SIGTERM\s0 ʥ뤬졢
ƥνλΤ롣
ˤäơ
\fBvi\fP(1) Τ褦ʥץबԽΥե¸뤿Ρ
ޤ᡼˥塼򰷤ץब˽λ뤿;͵Ϳ롣
\fBshutdown\fP ϡ\fBinit\fP ץ˥ʥꡢ
٥ѹꤹ뤳Ȥˤäơƥλ롣
٥ \fB0\fP ϥƥߤ뤿ˡ
٥ \fB6\fP ϥƥ֡Ȥ뤿Ѥ롣
٥ \fB1\fP ϥƥδ̳Ԥʤ
(󥰥桼⡼) ˤ뤿Ѥ롣
\fBshutdown\fP  \fI-h\fP  \fI-r\fP
ΥץͿʤäϡ
ǥեȤǥ٥ \fB1\fP ˤʤ롣
ƥߤ֡ȤκݤˤɤΤ褦ưʤ뤫ϡ
\fI/etc/inittab\fP եΥȥΤ
줾Υ٥бΤ򻲾Ȥ뤳ȡ
.\"}}}
.\"{{{  Options
.\"{{{  -a
.IP "\fB\-a\fP
\fB/etc/shutdown.allow\fP Ȥ
.\"}}}
.\"{{{  -t sec
.IP "\fB\-t\fP \fIsec\fP"
¾Υ٥˰ܹԤݡ
ٹ𥷥ʥäƤ kill ʥޤǤ
\fIsec\fP ôԤĤ褦 \fBinit\fP(8) 롣
.\"}}}
.\"{{{  -k
.IP \fB\-k\fP
ºݤˤϥåȥԤʤʤ
Υ桼ؤΥåդΤߤԤʤ
.\"}}}
.\"{{{  -r
.IP \fB\-r\fP
åȥ֡Ȥ롣
.\"}}}
.\"{{{  -h
.IP \fB\-h\fP
åȥ奷ƥߤ롣
.\"}}}
.\"{{{  -n
.IP \fB\-n\fP
[Ȥ٤Ǥʤ] \fBinit\fP(8) ˥åȥꤹΤǤϤʤ
ϤǥåȥԤ
ΥץλѤϤʤ٤򤱤뤳ȡ
˾̤Ȥϸ¤ʤ
.\"}}}
.\"{{{  -f
.IP \fB\-f\fP
֡Ȼ fsck Ԥʤʤ
.\"}}}
.\"{{{  -F
.IP \fB\-F\fP
֡Ȼɬ fsck Ԥʤ
.\"}}}
.\"{{{  -c
.IP \fB\-c\fP
߼¹Υåȥ򥭥󥻥뤹롣
ʤ顢ΥץƱ \fBtime\fP ꤹ뤳ȤϤǤʤ
ޥɥ饤󤫤ѤΥåϤ
ƤΥ桼ϤǤ롣
.\"}}}
.\"{{{  time
.IP \fItime\fP
ĥåȥ󤹤뤫
.\"}}}
.\"{{{  warning-message
.IP \fIwarning-message\fP
桼å
.\"}}}
.PP
\fItime\fP ͡ʽ񼰤ǻǤ롣
ޤ\fIhh:mm\fP Ȥ񼰤ǻͿˡ롣
 \fIhh\fP ϻ ( 1 Ĥ 2 )
\fImm\fP ʬ () Ǥ롣
Ĥ \fB+\fP\fIm\fP Ȥ񼰤ǡ
\fIm\fP ʬԵ˥åȥ󤹤褦ؼˡǤ롣
\fBnow\fP  \fB+0\fP ΥꥢǤ롣
.PP
ٱդǵưȡshutdown 
.I /etc/nologin
ե
\fIlogin(1)\fP Τ褦ʥץब
ʥ桼Ĥʤ褦ˤ롣
shutdown ϡinit ˥ʥߤ
(󥻥뤵줿ʤˤ꤬ä)Υե롣
init ˥٥ѹ褦ˤ⡢
shutdown ϤΥե롣
.PP
\fB\-f\fP ץ `reboot fast' ɽ
Υץ \fI/fastboot\fP ȤɥХŪʥե
ΥեϥƥκƵư˥å롣
֡ rc եϡΥե뤬¸ߤȡ
ƥबŬڤˡǥåȥ󤵤줿Τ
\fIfsck(1)\fP ưɬפʤȽǤ롣
θˤϡ
֡ȥץ \fI/fastboot\fP եʤФʤʤ
.PP
\fB\-F\fP ץ `force fsck' ɽ
Υץ \fI/forcefsck\fP ȤɥХŪʥե
ΥեϥƥκƵư˥å롣
֡ rc եϡΥե뤬¸ߤȡ
\fIfsck(1)\fP ä `force' ץդǵư
Ŭڤ˥ޥȤ줿ե륷ƥå롣
θˤϡ
֡ȥץ \fI/forcefsck\fP եʤФʤʤ
.PP
\fB-n\fP ץѤȡ
\fBshutdown\fP  \fBinit\fP ƤӽФ
ƤΥץʬȤ kill 롣
ĤŤ \fBshutdown\fP  quota  accounting ߤ
åפᡢƤΥե륷ƥ unmount 롣
.\"}}}
.\"{{{  Files
.SH 
\fI/etc/inittab\fP ŬڤʥȥƤС
üʥ \fBCTRL-ALT-DEL\fP 줿
\fBinit\fP(8)  \fBshutdown\fP ư褦ˤǤ롣
Ƥȡ
󥽡ΥܡɤܿǤͤʤ顢
ïǤ⥷ƥ򥷥åȥǤƤޤ
򤱤뤿ᡢ
\fBshutdown\fP ˤϡ
ưĤ줿桼ۥ󥽡Τ줫
󤷤Ƥ뤫ɤå뵡ǽ롣
\fBshutdown\fP  \fB-a\fP Ĥǵư
(/etc/inittab  shutdown ȥɲäƤ)
\fBshutdown\fP  \fI/etc/shutdown.allow\fP
ե뤬¸ߤ뤫ɤĴ١
˵줿̾ۥ󥽡뤫󤷤ƤͤΥꥹ
(\fI/var/run/utmp\fP ) Ӥ
Ĥ줿桼Τï\fBޤ root\fP
󤷤ƤΤߥåȥ³Ԥ롣
Ǥʤ
.sp 1
.nf
\fBshutdown: no authorized users logged in\fP
.fi
.sp 1
Ȥåʪƥॳ󥽡˽Ϥ롣
\fI/etc/shutdown.allow\fP եˤϡԤ˥桼͵롣
Ԥ䥳ȹ (Ƭ \fB#\fP դ) äƤɤ
ߤϥ桼 32 ͤޤǤƤʤȤ¤롣
.PP
\fI/etc/shutdown.allow\fP ¸ߤʤϡ
\fB-a\fP ̵뤵롣
.SH ե
.nf
/fastboot
/etc/inittab
/etc/init.d/halt
/etc/init.d/reboot
/etc/shutdown.allow
.fi
.\"}}}
.SH 
¿Υ桼 \fItime\fP ˺졢
\fBshutdown\fP νФ顼åǺǤ롣
\fItime\fP ɬꤷʤФʤʤ
륷åȥΤ 90 ѡȤޤǤϡ
\fItime\fP  \fBnow\fP Ǥ
.PP
init ϥ󥽡⡼ɤǤΤ CTRL-ALT-DEL 򥭥å
åȥ򳫻Ϥ롣ƥ X Window System ưƤȡ
X Ф٤ƤΥȥ롣
X11 δĶˤäƤ CTRL-ALT-DEL 򥭥å뤳ȤǽˤʤäƤ뤬
ºݤˤΥ٥ȤˤäƲԤ뤫ϤδĶ˰¸롣
.PP
åȥ setuid ư褦ˤ߷פʤä
/etc/shutdown.allow ï shutdown ¹ԤĴ٤뤿ΤΤǤϤʤ
ïߥ󥽡 (Τɤ줫) ˥󤷤Ƥ뤫å뤿
Τ˲᤮ʤ
.\"{{{  Author
.SH 
Miquel van Smoorenburg, miquels@cistron.nl
.\"}}}
.\"{{{  See also
.SH Ϣ
.BR fsck (8),
.BR init (8),
.BR halt (8),
.BR poweroff (8),
.BR reboot (8)
.\"}}}