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Message-ID: <3A4CBB29.794135F5@catv1.ccn-net.ne.jp>
Date: Sat, 30 Dec 2000 01:26:17 +0900
From: OHSAWA Chitoshi <ohsawa@catv1.ccn-net.ne.jp>
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Subject: [man-jp-reviewer 3244] Re: (man2) umask.2
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$BBg_7!w4tIl$G$9!#(B# $B!V$"$!(B 20 $B@$5*$b$"$H(B 2 $BF|$@!W%b!<%I$G$9!#(B

Yuko Sasaki wrote:
> 
> $BC;$$$N$GFI$s$G$_$?$s$G$9$,!"2<$N0UL#$,J,$+$j$^$;$s$G$7$?!#(B
> 
> $BLu!'$3$N$h$&$K%/%j%"$9$k$H!"3F%f!<%6$O!"%U%!%$%k$X$N%G%U%)%k%H(B
> $B!!!!%"%/%;%9$r@)8B$G$-$k$h$&$K$J$j$^$9!#(B
> $B85!'(BThis clearing allows each user to restrict the default access
>     to his files.
> 
> $B!V$3$N$h$&$K%/%j%"$9$k$H!A!W$H$$$&$N$,!"$J$K$r%/%j%"$K$9$k$H(B
> $B$=$&$J$k$N$+0UL#$,J,$+$i$J$+$C$?!#(B
> $B$H$j$"$($:!"D>$7$?$N$GEPO?$7$F$*$/!#(Byuko

$B$*Hh$l$5$^$G$7$?!#C;$$$s$G(B.Sh DESCRIPTION $B$NItJ,$NF|K\8lLu$rA4J80zMQ$7$^$9!#(B
------------$B0zMQ$3$3$+$i(B--------
.Sh $B2r@b(B
.Fn umask
$B%k!<%A%s$O!"%W%m%;%9$N%U%!%$%k%b!<%I@8@.%^%9%/$r(B
.Fa numask
$B$K@_Dj$7!"@_DjA0$N%^%9%/CM$rJV$7$^$9!#(B
.Fa numask
$B$N%"%/%;%98"$N2<0L(B 9 $B%S%C%H$O!"(B
.Xr open 2 ,
.Xr mkdir 2 ,
.Xr mkfifo 2
$B$J$I$N%7%9%F%`8F$S=P$7$,;HMQ$7!"%U%!%$%k%b!<%I$GMW5a$5$l$k(B
$BBP1~$9$k%S%C%H$r%*%U$K@Z$jBX$($^$9(B (
.Xr chmod 2
$B$r;2>H(B) $B!#(B
$B$3$N$h$&$K%/%j%"$9$k$H!"3F%f!<%6$O!"%U%!%$%k$X$N(B
$B%G%U%)%k%H%"%/%;%9$r@)8B$G$-$k$h$&$K$J$j$^$9!#(B
.Pp
$B%G%U%)%k%H$N%^%9%/CM$O!"(BS_IWGRP | S_IWOTH
(022$B!"=jM-<T$N$_$N=q9~$_%"%/%;%9(B) $B$G$9!#(B
$B;R%W%m%;%9$O!"8F$S=P$7%W%m%;%9$N%^%9%/$r7Q>5$7$^$9!#(B
------------$B$3$3$^$G(B------------------
$B3N$+$K$o$+$j$K$/$$$G$9$M!#(B
$B1Q8l86J8$G$b$9$0>e$G(B bit $B$r(B turn off $B$9$k$H8@$C$F$*$$$F(B
$B!V%/%j%"$9$k$H!D!W$G$D$E$1$F$$$k$N$G0l=V!VJL$JJ*$+$J!)!W$H;W$C$F$7$^$$$^$9!#(B
turn off == clear
$B$G$"$k$3$H$OL@Gr$J$N$G$9$,!"$I$&Lu$9$+$=$l$,LdBj$G$9!#(B
$B86J8$K$O$J$$!V%S%C%H$r!W$rJd$&$N$,?F@Z$+$H;W$$$^$9!#(B

$B$=$l$+$iJL7o$G$9$,!"(B
1)
"file mode creation mask" $B$NLu8l$G$9$,!"(B
.Nm $B$N$H$3$m$G$O!V%U%!%$%k@8@.%b!<%I%^%9%/!W(B
$B2r@b$N$H$3$m$G$O!V%U%!%$%k%b!<%I@8@.%^%9%/!W(B
$B$H$J$C$F$$$^$9!#$I$A$i$+$KE}0l$9$Y$-$+$H;W$$$^$9!#(B
$B$I$A$i$,NI$$$+$O!d$40U8+Jg=8!*(B

2)
"system call" $B$,!V%7%9%F%`8F$S=P$7!W$K$J$C$F$$$^$9!#(B
$B3N$+B>$G$O!V%7%9%F%`%3!<%k!W$KE}0l$7$?$H;W$$$^$9!#(B

3)
$B!V%G%U%)%k%H%"%/%;%9$r!X@)8B!Y!W$G$O$A$g$C$H<e$$$h$&$J5$$,$9$k$N$G(B
$B!X6X;_!Y$K$7$?J}$,$h$$$+$H;W$$$^$9!#(B

# $B$5$i$KJL7o$G$9$,?eMKF|$N(B JUS $BJY6/2q$G!VLn<s$5$s!W$K$*2q$$$7$^$7$?!#(B
# NOKUBI Hirotaka $B$5$s$@$H;W$$$40';"$7$?$i$I$&$bOC$,9g$$$^$;$s(B(^_^?)
# $B<B$OF1$8Ln<s$5$s$G$b(B JLA $B$NJ}LL$G3hLv$5$l$F$$$k(B
# $BLn<s5.;L$5$s(B <mailto:knok@linux.or.jp> $B$G$7$?!#(B
# $B5.;L$5$s$b(B jman $BJ}LL$G3hF0$5$l$F$$$k$H$$$&6vA3$,=E$J$j3Z$7$$8m2r$,@8$8$^$7$?!#(B
# $B2~$a$F$3$N>l$r<Z$j$F$*Fs?M$K$*$o$S?=$7>e$2$^$9!#(B
# $B5.;L$5$s$+$i$NEA8@$G!V0lEY%a!<%k8r49$7$?$$$G$9$M!#!W$H$N$3$H$G$7$?!#(B
# $B$J$s$G$b5.;L$5$s$N8f@hAD$5$^$O74>e(B.$B4tIl(B.jp $B$N=P?H$@$=$&$G$9!#(B
-----------------------------------------------------------------------
OHSAWA Chitoshi        mailto:ohsawa@catv1.ccn-net.ne.jp
 $BBg_7@iIR(B
