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From: Katsuyuki Maeda <kei@nanet.co.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Date: Fri, 19 Sep 2003 13:59:07 +0900
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Subject: [FreeBSD-users-jp 76291] Re: ssh =?ISO-2022-JP?B?GyRCJEcbKEI=?=
 root =?ISO-2022-JP?B?GyRCJEclbSUwJSQlcxsoQg==?= 
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$B!!A0ED$G$9!#(B

On Thu, 11 Sep 2003 16:45:10 +0900
Yoshisato YANAGISAWA <yanagisawa@csg.is.titech.ac.jp> wrote:

> $BM>CL$G$9$,!"(B
> home$BA4BN$rJL$N%[%9%H$K(Brsync$B$G%P%C%/%"%C%W$9$k>l9g$d%P%C%F%j!<6nF0;~$K(B
> $BF1$8%P%C%F%j!<$+$iEE5$$r<h$C$F$$$k%^%7%s$r(Bshutdown$B$9$k>l9g$N$h$&$J>l9g$O(B
> root$B$G%m%0%$%s$G$-$k$h$&$K$7$?J}$,8+DL$7NI$/$G$-$k$H;W$&$N$G<+J,$O(Broot
> $B%m%0%$%s$K$O$"$^$jH]DjE*$G$O$J$$$G$9$M!#(B
> $B$?$@!"(Broot$B%m%0%$%s$rMxMQ$G$-$k%[%9%H$r@)8B$9$k$3$H$OI,MW$@$H;W$$$^$9$,!#(B

$B!!$3$&$$$&;~$O!"(B
$B!!!VI,MW$J%3%^%s%I$@$1$r<B9T$9$k%f!<%6!<$r:n$k!W(B
$B!!$H$$$&J}K!$r;H$C$F$$$^$9!#(B

$B!!Nc$($P!"(Bshutdown$B$N>l9g(B

1. shutdown_key $B$r(B ssh-keygen $B$G@8@.(B
2. host_target $B$K(B shutdown$B%f!<%6!<$r:n$k!#(Boperator$B%0%k!<%W$KF~$l$k!#(B
$B!!%Q%9%o!<%I$O(B*$B$K$9$k(B($B%Q%9%o!<%I$G$O%m%0%$%s$5$;$J$$(B)$B!#(B

  /etc/passwd
  | shutdown:*:101:5:shutdown user:/root/shutdown:/root/shutdown/shutdown.sh

  /root/shutdown/shutdown.sh
  | #!/bin/sh
  | sync
  | sync
  | sync
  | /sbin/shutdown -h now

3. /root/etc/shutdown_key.pub $B$r(B host_target:~shutdown/.ssh/authorized_keys
$B$H$7$F%3%T!<(B

4. ssh -l shutdown -i /root/etc/shutdown_key target_host
$B!!$G!"%7%c%C%H%@%&%s(B

$B!!$H$$$&MM$K$7$F$$$^$9!#;29M$^$G!#(B

-- 
Nagasaki Network Service (http://www.nanet.co.jp/)
 kei@nanet.co.jp <Katsuyuki Maeda> (http://www.nanet.co.jp/~kei/)
 kei-neverread@nanet.co.jp (for spam ONLY $B%4%_H"D>9TJX(B)
$B!V=*$o$i$J$$%W%m%8%'%/%H$O$J$$!#=*$o$C$A$c$&%W%m%8%'%/%H$O$"$k$1$I!#!W(B

