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From: Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp>
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Date: Mon, 1 Nov 2004 19:04:01 +0900
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Subject: [man-jp 5537] Re: =?ISO-2022-JP?B?GyRCTHU4bDgrRD4kNxsoQg==?=
 (Set-user-ID)
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$B>.6b4]$G$9!#(B

>From: Hiroki Sato <hrs@FreeBSD.org>
>Date: Mon, 01 Nov 2004 00:48:10 +0900
>
>$B:4F#!wEl5~M}2JBg3X$G$9!#(B
>
> $B$"$s$^$j6qBNE*$J0F$G$O$"$j$^$;$s$,(B...
>
>SUZUKI Koichi <metal@gc5.so-net.ne.jp> wrote
>  in <41849A32.6000402@gc5.so-net.ne.jp>:
>
>metal> $B$H$j$($"$:(B set-user-ID $B4XO"$G!"$3$C$A$NLu$,$$$$$s$8$c$J$$(B? $B$H$$$&(B
>metal> $B0U8+$H$+$"$j$^$9$+(B? > $B$_$J$5$s(B
>
> $B$?$H$($P!">&MQ(B UNIX $B$N%^%K%e%"%k$G$O<!$N$h$&$K$J$C$F$$$^$9!#(B
>
> - HP-UX:
>         $B%f!<%6(B ID $B@_Dj%S%C%H!#(B
> - SunOS 5.x:
>	 $B%;%C%H%f!<%6(B ID $B%S%C%H!#(B
> - SunOS 4.x:
>	 $B<B9T;~%f!<%6(B ID $B%;%C%H!#(B
> - AIX:
>	 set-user-ID-on-execution permission $B$H$$$&8l$r;HMQ$7!"(B
>	 $BLu8l$O!V(BSet-User-ID-On $B<B9T5v2D!W!#(B
>	 $B$=$NB>(B Set-ID Mode $B$H$$$&8l$r;HMQ!#Lu8l$O!V(BSet-ID $B%b!<%I!W!#(B
> - Tru64:
>	 set-user-ID $B5v2D%b!<%I!#(B
>
> $B8D?ME*$K$O!"=i=P$K%+%C%3=q$-$G(B set-user-ID $B$H$$$&MQ8l$r;D$9$Y$-$G!"(B
> $B$=$l$,$"$l$PLu8l$O$I$A$i$G$bNI$$$H9M$($F$$$^$9!#(B
> $B>e5-$NHf3S$O(B on execution $B$,F~$C$F$?$jF~$C$F$J$+$C$?$j$9$k$N$G(B
> $B%U%'%"$J$b$N$G$O$"$j$^$;$s$,!"!V%f!<%6(B ID $B@_Dj!W$G$b(B
> $B!V%;%C%H%f!<%6(B ID$B!W$G$b!"!V!A%S%C%H!W!V!A%b!<%I!W$H$$$&8l$,(B
> $B8e$m$K$"$k8B$j!"8m2r$N?4G[$O$J$$$G$7$g$&!#(B
> $BNr;KE*!&E}7WE*$K8+$F$b!"FCDj$NLu8l$,E,Ev$G$"$k$H$9$k:,5r$O(B
> $BGv$$$H;W$$$^$9!#(B
>
> $B$?$@!"C1=c$K!V%;%C%H%f!<%6(B ID$B!W$H%+%?%+%J$K$9$k$/$i$$$J$i!"(B
> $B86J8$N$^$^$H$9$k$3$H$rDs0F$7$^$9!#(B
> $B$3$l$O!V%;%C%H!W$b!V%f!<%6!W$b%+%?%+%J8l$H$7$FDjCe$7$F$$$k8l$J$N$G!"(B
> $B$=$NAH$_9g$o$;$K$5$i$K0[$J$k@lLgE*$J0UL#$rIU2C$9$k$H!"(B
> $BIT<+A3$5$,;D$k$H;W$&$+$i$G$9!#(B
>
> $B$^$?!"$6$C$H(B man/ $B0J2<$rD4$Y$?$H$3$m!"(Bset-user-ID $B$O(B
> $BL>;l!"7AMF;l!"F0;l$H$7$F$=$l$>$l;H$o$l$F$$$^$9!#(B
> $BC1=c$KE}0l$5$l$?Lu8l$r$"$F$O$a$k$N$O!"Fq$7$$$+$bCN$l$^$;$s!#(B
>
>--
>| $B:4F#(B $B9-@8!wEl5~M}2JBg3X(B
>

$B1Q8l$N$^$^$H$$$&$N$O!"H?BP$G$9!#8=:_$NF|K\8l%^%K%e%"%k$N%9%?%$%k$K9g$$$^$;(B
$B$s!#%3%^%s%IL>$d?ML>0J30$O(B ($B%+%?%+%J8l$b4^$a$F(B) $BF|K\8l$KLu$5$l$F$$$^$9!#(B

$BF|K\8l$K$G$-$J$$$b$N!"$=$N$^$^$N$[$&$,$h$$$b$N!"0lHLE*$K;H$o$l$F$$$k$b$N(B
$B$O%+%?%+%J$H$J$C$F$$$^$9!#(B

UNIX $B$N5;=Q<T$O(B set-user-ID $B$N$3$H$r!V%f!<%6(B ID $B@_Dj!W$H$O8F$S$^$;$s!#(B
$B!V%;%C%H%f!<%6(B ID ($B%"%$%G%#(B)$B!W(B $B$G$9!#(B

POSIX $B$,(B set-user-ID $B$K$J$C$F$$$k$+$I$&$+!"3N$+$a$F$O$$$^$;$s$,!"(B
set-user-ID $B$,(B set user ID $B$G$J$/(B set-user-ID $B$H$J$C$F$$$k$N$O0UL#$,$"$k$H(B
$B;W$$$^$9!#86J8$N1Q8l$b(B set user ID $B$OF|K\8l$N!V%f!<%6(B ID $B@_Dj!W$N$h$&$KFC(B
$BJL$N0UL#$N$J$$0lHLE*$J8@MU$H:.F1$5$l$J$$$h$&$K4V$K(B - ($B%^%$%J%9Id9f(B) $B$rIU$1(B
$B$F$$$k$N$G$O$J$$$G$7$g$&$+!)(B

$BF|K\8l$N>l9g$O4A;z$dJ?2>L>$G$O$J$/%+%?%+%J$K$9$k$3$H$G!"0lHLE*$G$J$$FCJL$N(B
$B8@MU$,$"$k$3$H$r<($;$^$9!#$h$jFCJL$G$"$k$3$H$r<($9$?$a$K$O(B ($B:G=i$N%a!<%k(B
$B$G<($7$?(B) $B!V%;%C%H(B-$B%f!<%6(B-ID$B!W$K$9$k$3$H$G$9$,!"$o$?$7$O(B
$B!V%;%C%H%f!<%6(B ID$B!W$G$b$h$$$H;W$$$^$9!#(B

--
($BM-(B)$B>.6b4]%3%s%T%e!<%?%(%s%8%K%"%j%s%0%5!<%S%9(B ($BJ!2,8)BgLn>k;T(B)
	$B>.6b4](B $B?.9,(B (Nobuyuki Koganemaru)
E-Mail: n-kogane@syd.odn.ne.jp
E-Mail: kogane@jp.FreeBSD.org
E-Mail: kogane@koganemaru.co.jp
URL: http://www.koganemaru.co.jp
