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水木清华BBS集锦:SunOS里的shutdown中文man

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发信人:;ndcbbs;(罐子里的妖怪),;信区:;Unix;;;;;
标;;题:;Re:;SunOS里的shutdown
发信站:;BBS;水木清华站;(Thu;Dec;23;15:21:10;1999)


刚刚翻译完,别见笑:
"man;shutdown;";on;Sunos5.6

Maintenance;Commands;;;;;shutdown(1M)
系统维护命令;;;;shutdown(1M)


NAME
名称
shutdown;-;shut;down;system,;change;system;state
shutdown;-;关毕系统,转换相同的状态

SYNOPSIS
/usr/sbin/shutdown;[;-y;];[;-g;grace-period;]
[;-i;init-state;];[;message;]

DESCRIPTION
shutdown;is;executed;by;the;super-user;to;change;;the;;state
of;;the;;machine.;;;In;most;cases,;it;is;used;to;change;from
the;multi-user;state;(state;2);to;another;state.
shutdown;被super-user(超级用户)用来转换机器(系统)的状态.通常,
是从多用户状态(state;2;状态2)转换到其他状态.

By;default,;shutdown;brings;the;system;to;a;state;where;only
the;;console;has;access;to;the;operating;system.;;This;state
is;called;single-user.
shutdown在缺省时执行的结果是把系统转换成只能在控制台上登陆的模式.
这种模式叫单用户模式.
Before;starting;to;shut;down;daemons;and;killing;;processes,
shutdown;;sends;;a;;warning;message;and,;by;default,;a;final
message;asking;for;confirmation.;;message;is;a;;string;;that
is;sent;out;following;the;standard;warning;message;"The;sys-
tem;will;be;shut;down;in;...";;If;the;string;;contains;;more
than;;one;;word,;it;should;be;contained;within;single;(");or
double;(");quotation;marks.
在关毕守护程序并且杀掉进程前,shutdown会发出警告给用户,缺省情况下,
会有一个请求最后确认的询问.message是一个打印到标准输出上的警告信息:
"The;system;will;be;shut;down;in;..."如果这个string包含多个
单词,必须用单引号(")或双引号(")引用.

The;warning;message;and;the;user;provided;message;are;output
when;;there;;are;;7200,;3600,;1800,;1200,;600,;300,;120,;60,
and;30;seconds;remaining;before;shutdown;begins.;;See;;EXAM-
PLES.
警告信息以7200,3600,1800,1200,600,300,120,60,30秒为单位进行输出
到标准输出上.(参看后边的例子)

System;state;definitions;are:
下面是系统状态的定义:

state;0Stop;the;operating;system.
终止操作系统.

state;1State;1;is;referred;to;as;the;;administrative
state.;;;In;state;1;file;systems;required;for
multi-user;operations;are;mounted,;and;logins
requiring;;access;;to;multi-user;file;systems
can;be;used.;;When;the;system;comes;;up;;from
firmware;;mode;into;state;1,;only;the;console
is;active;and;other;multi-user;(state;2);ser-
vices;;are;;unavailable.;;;Note;;that;not;all
user;processes;are;stopped;when;transitioning
from;multi-user;state;to;state;1.
State;1状态被认为是管理状态.在State;1状态下多用户文件系统
会被安装,并且那些需要多拥护文件系统的登陆方式能够使用.;
当系统从(firmware;mode)硬件模式进入到state;1时,
只有控制台能够被使用,其他的多用户的服务将不能使用.
请注意从多用户状态(state;2)转换到state;1时,并不是所有的用户
进程都被杀掉.

state;s,;S;;;;;State;s;(or;S);is;referred;to;as;the;;single-
user;;state.;;;All;user;processes;are;stopped
on;;transitions;;to;;this;;state.;;;;In;;;the
single-user;;state,;file;systems;required;for
multi-user;logins;are;unmounted;and;the;;sys-
tem;can;only;be;accessed;through;the;console.
Logins;requiring;access;;to;;multi-user;;file
systems;cannot;be;used.
State;s(or;S)是所谓的单用户模式.当进入这种模式的时候
所有的用户的进程都将被杀掉.在单用户模式下,多用户文件系统
将不被安装.系统只能在控制台上被使用.多用户系统的登陆方式将
不可用.

SunOS;5.6;;;;;;;Last;change:;19;Dec;1995;;;;1

SunOS;5.6;;;;;;;Last;change:;19;Dec;1995;;;;1

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