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In-Reply-To: Your message of "Mon, 30 Mar 1998 15:13:59 +0900"
	<19980330151359L.noroi@aja.nt.is.dnp.co.jp>
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Date: Wed, 01 Apr 1998 14:45:43 +0900
From: IKEDA Kenji <noroi@nt.is.dnp.co.jp>
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Subject: [FreeBSD-users-jp 26685] Re: execute/search permission of directory
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On Mon, 30 Mar 1998 15:13:59 +0900, IKEDA Kenji <noroi@nt.is.dnp.co.jp> wrote:

> $BE::o$r$*4j$$$7$^$9!#(B

$B$A$g$C$H=q$-D>$7$F$_$^$7$?!#$R$-$D$E$-E::o$r$*4j$$$7$^$9!#4V0c$$$J$I$r(B
$BD>$7$D$DMh=5$^$GBT$C$F!"LdBj$J$$$h$&$G$"$l$P(B QandA $B$KEj9F$7$^$9!#(B

Q. $B%G%#%l%/%H%j$N<B9T(B/$B8!:w(B(execute/search)$B8"$C$F2?$K;H$o$l$k$b$N$G$9$+(B?

A. $B$=$N%G%#%l%/%H%jL>$r%U%!%$%kL>$N0lIt$H$7$F;H$C$F$$$$$+$I$&$+$NH=CG(B
   $B$K;H$o$l$^$9!#(B

   UNIX $B$G$OFCDj$N%U%!%$%k$r<($9$N$K%Q%9L>$H$$$&$b$N$r;H$$$^$9!#0lJ}!"(B
   $B%+!<%M%k$G$O!"%U%!%$%k$r07$&$H$-$K$=$N%U%!%$%k$N(B i-node $B$r;H$$$^$9!#(B
   $B$3$N$?$a!"%Q%9L>$,<($9%U%!%$%k$N(B i-node $B$rCN$kI,MW$,%+!<%M%k$K$O$"(B
   $B$j$^$9!#(B

   $B%+!<%M%k$,:G=i$+$iCN$C$F$$$k$N$O%k!<%H$H%+%l%s%H$N(B2$B$D%G%#%l%/%H%j$N(B 
   i-node $B$@$1$J$N$G!"%+!<%M%k$,%Q%9L>$r07$&$K$O!"$3$N(B2$B$D$N$I$A$i$+$N(B
   $B0LCV$+$i%G%#%l%/%H%j$rC)$j!"L\E*%U%!%$%k$N(B i-node $B$rC5$75a$a$kN9$K(B
   $B=P$J$1$l$P$$$1$^$;$s!#(B

   $B$3$N!V%G%#%l%/%H%j$rC)$C$F%Q%9L>$G<($5$l$?%U%!%$%k$N(B i-node $B$rC5$9!W(B
   $B$3$H$r%Q%9$N8!:w(B(path search)$B$H$$$$!"(Bnamei $B$H$$$&M-L>$J%+!<%M%k4X?t(B
   $B$,$=$N;E;v$r$7$F$$$^$9!#$3$NC5:wN99T$G!"DL2a$9$k%G%#%l%/%H%j$NCf$r(B
   $B!V8!:w!W$7$F$$$$$+$r7h$a$k$N$,!"$=$l$>$l$N%G%#%l%/%H%j$N(B search
   permission $B$H$$$&$3$H$K$J$j$^$9!#D>Lu$9$l$P!V8!:w8"!W$G$9!#(B


   $B$?$H$($P!"(B/etc/hosts $B$r(B /etc/hosts $B$H$$$&@dBP;XDj$N%Q%9L>$r;H$C$F%"(B
   $B%/%;%9$7$FFI$_$?$$>l9g$K$O!"(B/etc/hosts $B$=$N$b$N$NFI$_<h$j8"8B$@$1$G(B
   $B$J$/!"%k!<%H%G%#%l%/%H%j$H(B/etc$B%G%#%l%/%H%j$NN>J}$K8!:w8"$,I,MW$G$9!#(B

   $B$b$&>/$7:Y$+$/=q$-$^$7$g$&!#(B"/etc/hosts"$B$r;XDj$5$l$?%+!<%M%k$O!"$3(B
   $B$l$r(B"/", "etc", "hosts"$B$KJ,2r$7$F$R$H$D$E$DD4$Y$F$$$-$^$9!#(B"/" $B$N(B 
   i-node $B$r%+!<%M%k$OCN$C$F$^$9$+$i!"(B"/"$B$NCf$rFI$s$G(B"etc"$B$H$$$&%(%s%H(B
   $B%j$r8!:w$7$^$9!#$s$,!"$=$NA0$K(B"/"$B$r8!:w$7$F$$$$$+$I$&$+$r3NG'$7$^$9!#(B
   $B$3$N;~;H$&$N$,%G%#%l%/%H%j$N<B9T(B/$B8!:w8"$G$9!#8"8B$,$J$1$l$P$3$3$G%((B
   $B%i!<$K$J$j!"8"8B$,$"$l$PCf$r8!:w$7$F(B"etc"$B$r8+$D$1$@$7$^$9!#%G%#%l%/(B
   $B%H%j$K$O%(%s%H%jL>$H$=$N(B i-node $BHV9f$,=q$+$l$F$^$9$+$i!"(Bi-node $BHV9f(B
   $B$+$i(B i-node $B$,<j$KF~$j$^$9!#<!$K$d$k$N$O(B"etc"$B$NCf$r8!:w$7$F(B"hosts"
   $B$r8+$D$1=P$9$3$H$G$9!#$=$&!"$b$A$m$s8!:w$NA0$K$O!"(B"etc"$B$,%G%#%l%/%H(B
   $B%j$G$J$*$+$D<B9T(B/$B8!:w8"$,$"$k$+$I$&$+$,%A%'%C%/$5$l$^$9!#8"8B$,$"$C(B
   $B$F:G8e$NMWAG$G$"$k(B"hosts"$B$N%(%s%H%j$,8+$D$+$C$?$J$i!"(B"/etc/hosts"$B$N(B 
   i-node $B$,<j$KF~$j!"8!:w$O$3$3$G=*$j$^$9!#(B

   $B%+%l%s%H%G%#%l%/%H%j$+$i$NAjBP;XDj$G$b!"F1MM$N8!:w$r$*$3$J$C$FL\E*(B
   $B%U%!%$%k$N(B i-node $B$r5a$a$^$9!#%+%l%s%H%G%#%l%/%H%j$,(B /usr/X11R6 $B$@(B
   $B$H$7$F!"(Bgrep green lib/X11/rgb.txt $B$r<B9T$9$k$K$O(B(lib/X11/rgb.txt$B$H(B
   $B$$$&%U%!%$%kL>$r;H$&$K$O(B)$B!"%+%l%s%H%G%#%l%/%H%j$H(B /usr/X11R6/lib $B$H(B 
   /usr/X11R6/lib/X11 $B$N(B3$B$D$N%G%#%l%/%H%j$K8!:w8"$,I,MW$K$J$j$^$9!#(B

   "lib/X11/rgb.txt"$B$rEO$5$l$?%+!<%M%k$O!"%Q%9L>$,(B / $B$G;O$^$C$F$$$J$$(B
   $B$N$G!"%+%l%s%H%G%#%l%/%H%j$+$i8!:w$r$*$3$J$$$^$9!#%+%l%s%H%G%#%l%/(B
   $B%H%j$N(B i-node $B$r%+!<%M%k$OCN$C$F$^$9$+$i!"Cf$rFI$s$G(B"lib"$B$H$$$&%(%s(B
   $B%H%j$r8!:w$7$^$9!#$b$A$m$s8!:w$NA0$K$O%+%l%s%H%G%#%l%/%H%j$N<B9T(B/$B8!(B
   $B:w8"$r3NG'$7(B...  $B$"$H$OF1$8$G$9!#(B


SEE ALSO
   intro(2) DEFINITIONS$B@a$N(B File Name $B$+$i(B File Access Permissions$B!#(B
   UNIX$B%+!<%M%k$N@_7W(B, 4.4$B@a(B $B%Q%9L>$N(Bi$B%N!<%I$X$NJQ49(B
   Lion's Commentary on UNIX(r) 6th Edition, unix/nami.c
   /sys/kern/vfs_lookup.c

-- 
$BCSED8&Fs(B		Dai Nippon Printing Co., Ltd. Tokyo, Japan.
