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To: FreeBSD-users-jp@jp.freebsd.org
In-reply-to: Your message of "Wed, 06 Dec 2000 14:35:45 JST."
             <200012060535.eB65Zjh07560@po.inomoto.gr.jp>
Date: Tue, 05 Dec 2000 22:27:26 -0800
From: Norihiro Kumagai <kuma@oasis.sharplabs.com>
Reply-To: FreeBSD-users-jp@jp.freebsd.org
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Subject: [FreeBSD-users-jp 57341] Re: expr(1)
 =?ISO-2022-JP?B?GyRCJE4bKEI=?= substr
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$B7'C+$G$9!#(B

In Message <200012060535.eB65Zjh07560@po.inomoto.gr.jp>,
  =?ISO-2022-JP?B?GyRCMGY4NSEhRS87SxsoQg==?= <tetsushi@po.inomoto.gr.jp> writes:
> $B!V:n$j$^$7$?!W$H$$$&?M$,=P$F$3$J$$$_$?$$$J$N$G!"$A$g$3$C$H:n$C$F$_$^$7$?!#(B

$B$*Hh$l$5$^$G$7$?!#(B

> $B!tI,MW$H$9$k?M$,>/$J$$$s$G$7$g$&$+!)(B

$B$=$&$+$b$7$l$^$;$s(B:-)

> $B$7$+$7!"I,MW$J$$$+$i:o$i$l$?$G$"$m$&5!G=$rI|3h$5$;$k%Q%C%A$C$F2?$@$+IT;W(B
> $B5D$J46$8$G$9$M(B(^-^)

$B@N$N(B expr $B$K$O!"(Blength,substr,index,match $B1i;;;R$O$J$+$C$?$G$9!#(B

The Single UNIX Specification, Version 2 $B$K$h$k$H!"(B
(http://www.opennc.org/onlinepubs/007908799/xcu/expr.html)
$B!VJ8;zNs0z?t$K(B length, substr, index, match $B$r;H$&$H7k2L$O(B
unspecified$B!W$H$"$k$+$i!"(B
$B!&B8:_$OG'CN$5$l$F$$$k(B(expr $B$G$3$l$i$N1i;;;R$r%5%]!<%H$7$F$b$h$$(B)$B$,!"(B
$B!&A4$F$N(B Unix $B$G%5%]!<%H$9$Y$7$H$O$J$C$F$$$J$$(B
$B$h$&$G$9!#(B

$B$$$o$f$k$R$H$D$N3HD%5!G=$H$7$FG'CN$5$l$F$$$k$N$G$O$J$$$+$H9M$($^$9!#(B
--
$B7'C+(B $BE5Bg(B
