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From: tozaki@math.keio.ac.jp (Hidekazu TOZAKI)
Subject: Re: s/.*/X/g
In-Reply-To: Yamamoto Hirotaka's message of 23 Jul 1996 00:32:55 +0900
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Date: Mon, 22 Jul 1996 22:29:44 GMT
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In article <vkrvifgfgm0.fsf@ise19.is.s.u-tokyo.ac.jp> Yamamoto Hirotaka <ymmt@is.s.u-tokyo.ac.jp> writes:
 |> % /usr/local/bin/gnu/sed --version
 |> GNU sed version 3.00
 |$BM-L>$J$*OC$G$9$,(B 3.0 $B$K$OLdBj$,$\$m$\$m$"$j$^$9!#(B

 $B>pJs$"$j$,$H$&$4$6$$$^$9!#$H$O$$$(!"(B2.05$B$G$bA0$NNc$O(B XX $B$J$N$G$9$1$I$M!#(B

$B$D$$$G$K$^$?L/$JNc!#(B

% echo -n 'foo' | gawk --posix '{gsub(/.{0}/, "X"); print}'
XfXoXo

% echo -n 'foo' | perl -pe 's/.{0}/X/g'
XfXoXoX

# s/// $B$N:8JU$K%<%mJ8;z$K$N$_%^%C%A$9$k@55,I=8=$r=q$1$k(B sed $B$O(B $B$J$$$N(B
# $B$+$J(B?


     $B8M:j(B $B1Q0l(B
                                                tozaki@math.keio.ac.jp
