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To: FreeBSD-users-jp@jp.FreeBSD.org, yoshio@apl.pref.akita.jp
From: Kenichi Okuyama <okuyamak@dd.iij4u.or.jp>
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Date: Fri, 24 Oct 2003 18:51:03 +0900
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Subject: [FreeBSD-users-jp 76963] Re: =?ISO-2022-JP?B?GyRCIVYbKEI=?= 4.4BSD
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$B1|;3$G$9!#(B

>>>>> "$BA%LZ(B" == Yoshio Funaki <yoshio@apl.pref.akita.jp> writes:
$BA%LZ(B> $B0JA0!"(BASCII$B$GK]Lu$r$7$?$3$H$,$"$kJ}$+$i<r0{$_OC$H$7$F;G$C$?$3$H$K$h$l$P(B
$BA%LZ(B> ASCII$B$NK]LuJ*$N%7%9%F%`$,!V858@8l$H#1BP#1BP1~!W$9$k$h$&$KF|K\8l$r=q$+$J$$$H(B
$BA%LZ(B> $B%7%9%F%`$H$7$F<u$1IU$1$F$/$l$J$$$b$N$K$J$C$F$k$i$7$$$G$9!#(B

$B2>$K!"$=$s$J$b$N$,$"$k$H$7$F!"$=$N!V%7%9%F%`!W$C$F$J$s$N$?$a$K$"$k$s(B
$B$@$m$&!#(B
#$BJQ$JJ8>O$rJQ$J$^$^0];}$9$k$?$a$N%7%9%F%`(B?$B$O$C!"C]K\@t$N@$3&(B?!


$B$^!"$=$l$O$H$b$+$/!#(B
$B$=$N!V%7%9%F%`!W$H$d$i!"@dBPF0:n$7$F$^$;$s!#(B
$B$J$<$+$C$F(B?$B$=$l$O$3$NJ8>O$r8+$l$PH=$k!#(B

>> $BF|K\8lHG(Bp70 $B2<$+$i(B6$B9TL\(B:
>> $B!V%W%m%;%9$O(B chroot $B%7%9%F%`%3!<%k$K$h$C$F!"(Bchdir $B%7%9%F%`%3!<%k$r(B
>> $B8F$S=P$9$3$H$K$h$j!"%W%m%;%9$N%k!<%H%G%#%l%/%H%j$r%+%l%s%H%G%#%l%/(B
>> $B%H%j$K$9$k$3$H$,$G$-$k!#!W(B
>> 
>> $BF1$8ItJ,$N1Q8lHG(B:
>> "A process may set its root directory with the chroot system call,
>> and its current directory with the chdir system call."


$B$h!<$/9M$($F$/$@$5$$!#$=$N!V%7%9%F%`!W$,K\Ev$KB8:_$9$k$J$i$P!"$3$N1Q(B
$B8l$H$NBPLu$K$*$$$F!V%7%9%F%`!W$O!V%k!<%H%G%#%l%/%H%j!W!V(Bchroot$B!W!V%+(B
$B%l%s%H%G%#%l%/%H%j!W!V(Bchdir$B!W$H$$$&8l=g$r0];}$7$h$&$H$9$k$O$:$G$9!#(B
$B7k2L!"Lu$O(B:

  $B%W%m%;%9$,%k!<%H%G%#%l%/%H%j$r@_Dj$7$?$$$J$i(B chroot$B%7%9%F%`%3!<%k(B
  $B$r!"%+%l%s%H%G%#%l%/%H%j$r@_Dj$7$?$$$J$i(B chdir$B%7%9%F%`%3!<%k$r;H$&(B
  $B$3$H$,$G$-$^$9!#(B

$B$N$h$&$K$J$k$O$:$G$9!#(B
#$B$=$3$=$3$3$J$l$?F|K\8l$8$c$J$$$+!#>/$J$/$H$bF|K\8lHG$h$j$O!#(B

$BF|K\8lHG$OA4A3$=$s$J$b$N0];}$7$F$$$^$;$s!#$=$N$?$a!"0UL#$,9k2w$KJQ$K(B
$B$J$C$F$$$^$9!#(B


$B$D!<$o$1$G!"$=$N%7%9%F%`!"$"$m$&$,$J$+$m$&$,!":#2s$OF0:n$7$F$$$J$$$h(B
$B$&$G$9!#(B
---- 
$B1|;3(B $B7r0l(B[$BGaGX2q(B:No.0x00000001]
#URL http://www.dd.iij4u.or.jp/~okuyamak/
#$B:#F|$N$*8@MU!X(BMeadow2$B!Y(B:$B$`$%!#(Bfont$B$N@_Dj$,Fq$7$$!#(B
#$B<+M3EY$,9b$$$N$GH~$7$$AH$_9g$o$;$,!D!#(B

