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From: "Hisao Osawa" <osawa.hisao@nikon.co.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
In-Reply-To: <20021101.171235.74713402.hide@koie.org>
References: <200211010518.OAA23102@nikon.co.jp>
	<200211010655.gA16tUs31643@ysyslab.co.jp>
	<20021101.171235.74713402.hide@koie.org>
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Date: Fri, 01 Nov 2002 18:06:38 +0900
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Subject: [FreeBSD-users-jp 71652] Re: tee =?ISO-2022-JP?B?GyRCJE4bKEI=?=
 =?ISO-2022-JP?B?GyRCNXNGMCRLJEQkJCRGGyhC?= 
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$BBg_7$G$9(B

>>>>> In <20021101.171235.74713402.hide@koie.org> 
>>>>>     KOIE Hidetaka ($B8q9>1QN4(B) <hide@koie.org> $BMM(B wrote:
$B8q9>(B> program1 | program2
$B8q9>(B> $B$G%Q%$%W$r$H$*$k%G!<%?$r5-O?$7$?$$$H$-$K(B
$B8q9>(B> program1 | tee file | program2
$B8q9>(B> $B$H$9$k$b$N$@$H;W$($P(B
$B8q9>(B> program2$B$,=*N;$7$?(B($B%Q%$%W$N=P8}$,JD$8$i$l$?(B)$B$H$-$^$G$N(B
$B8q9>(B> $B%G!<%?$,5-O?$5$l$l$P==J,$G$O$J$$$G$7$g$&$+!#(B

  $B$=$&$$$&9M$(J}$b$"$j$^$9$M!#(B
  $B:#2s$O$=$&$$$&9M$(J}$r$7$J$+$C$?$N$,GT0x$G$7$g$&!#(B


$B8q9>(B> $B8f4uK>$NF0:n$r<B8=$9$k$K(B

$B8q9>(B> cp /dev/null file
$B8q9>(B> tail -f file | program2 &
$B8q9>(B> program1 > file

$B8q9>(B> $B$O$I$&$G$7$g$&!#(Bprogram2$B$,=*N;$7$F$b(Bprogram1$B$N=PNO$O5-O?$5$l$D$E$1$^$9!#(B
$B8q9>(B> $B$?$@$7$3$NJ}K!$@$H!"(Bprogram1$B$,=*N;$7$F$b(Bprogram2$B$O=*N;$7$^$;$s!#(B

  $BFC$K%Q%$%W$r;H$o$J$1$l$P$J$i$J$$$o$1$G$b$J$$$7!"(Btee $B$,;H$($J$$(B
$B$3$H$,$o$+$C$?;~E@$+$i!"(B
% program1 > file ; program2 < file
$B$H$7$F$$$^$9!#(B
  $BF1;~$KAv$k%W%m%;%9$,(B1$B$D$7$+L5$$$3$H$r=|$1$P$3$A$i$NJ}$,(B
$BC1=c$@$H;W$$$^$9$7!#(B


$B8q9>(B> tee$B$N%=!<%9%3!<%I$K<j$rF~$l$k$s$@$C$?$i(B
$B8q9>(B> $B$I$3$+(B
$B8q9>(B> (void)signal(SIGPIPE, SIG_IGN);
$B8q9>(B> $B$r$D$C$3$a$P$$$$$H$*$b$$$^$9!#(B($BL$3NG'(B)
$B8q9>(B> #SIGINT$B$N$H$J$j$,$*<j:"$G$9!#(B

  $B$3$l$d$C$F$_$^$7$?!#(B
  $BBgNL$N(B broken pipe $B$,I=<($5$l$^$9!#(B
  SIGPIPE $B$r<u$1<h$C$?$i(B STDOUT $B$rJD$8$k=hM}$r=q$+$J$-$c$J$i$s$h$&$G$9!#(B


  $B$A$J$_$K!"(BSolaris $B$N(B tee $B$O(B FreeBSD $B$N(B tee $B$HF1$8$G$9$,!"(B
LINUX $B$N(B tee (GNU $B$N(B tee) $B$O!"%Q%$%W$,JD$8$F$b=*N;$7$J$$$h$&$G$9!#(B


$B8q9>(B> $B$H$3$m$G(B
$B8q9>(B> T$B;z4I$N%"%J%m%8!<$K$^$8$a$K=>$&$H!"(B($B<ANL$OJ]B8$5$l$^$9$+$i(B)
$B8q9>(B> tee$B$NF~NO$O(Bfile$B$+(Bprogram2$B$N$I$A$i$+$K$7$+(B
$B8q9>(B> $BEO$i$J$$$3$H$K$J$C$F$7$^$$$^$9$M(B.. 

  $B$=$l$r8@$C$F$7$^$&$H$=$N$H$*$j$J$N$G$9$,!"(B'tee' $B$C$F(B T$B;z4I$N(B
'T' $B$G$9$h$M!#(B


-- 
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