From owner-FreeBSD-users-jp@jp.freebsd.org  Sat Sep 30 15:31:18 2000
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To: FreeBSD-users-jp@jp.freebsd.org
From: "K.[NAO-NAO].Kawai" <kawai@scotch.cks.canon.co.jp>
In-Reply-To: Your message of "Sat, 30 Sep 2000 15:15:45 +0900"
References: <20000930151545P.ueta@pixy.issp.u-tokyo.ac.jp>
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Date: Sat, 30 Sep 2000 15:30:05 +0900
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Subject: [FreeBSD-users-jp 55681] Re: telnet
 =?ISO-2022-JP?B?GyRCQFxCMyROJF8bKEI=?= DNS
 =?ISO-2022-JP?B?GyRCJEskaCRrGyhC?= hostn ame
 =?ISO-2022-JP?B?GyRCJE4bKEI=?=
 lookup =?ISO-2022-JP?B?GyRCJCwkRyQtJEokJCEjGyhC?= 
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$B$+$o$$!w$-$d$N$s(B

From: Ueta Masateru <ueta@pixy.issp.u-tokyo.ac.jp>
Subject: [FreeBSD-users-jp 55680] Re: telnet$B@\B3$N$_(B DNS$B$K$h$k(B hostname$B$N(B lookup$B$,$G$-$J$$!#(B 
Date: Sat, 30 Sep 2000 15:15:45 +0900

$B$&(B>$B$J$I$,$"$2$i$l$^$9!#9M$($i$l$k2DG=@-$r0l$D0l$DDY$7$F$$$-!"$I$3$GLdBj$,(B
$B$&(B>$B5/$-$F$$$k$N$+!)$H$$$&$3$H$r@Z$jJ,$1$k$3$H$,!":GA1$@$H;W$$$^$9!#(B
$B$&(B>$B$A$J$_$K;d$J$i!"0J2<$N$h$&$K$7$FD4$Y$F$$$/$H;W$$$^$9!#(B

$B$&(B>2.ldd telnet $B$H$+(B ldd rcp $B$H$+$r$7$F!"Hf3S$7$F$_$k(B
$B$&(B>$B"*(Blibc $B<~$j$J$I$K0c$$$,$"$k$+!"$I$&$+$rD4$Y$k!#$H$/$K(B ELF binary $B$H(B 
$B$&(B>a.out binary $B$"$?$j$K$OCm0U$7$F8+$k!#(B
$B$8$c(B file telnet $B$b!"$C$F$3$H$+$J!#(B

2.5 dns $B$G(B $BJL(B server $B$+$i(B search $B$7$F$k$J$i!"(Btcpdump$B!#(B
2.6 ktrace telnet$B!#(B
2.7 NIS $B!)(B
2.7 DES $B$d!"(Bkerberos $B$G!"(Bbinary $B$,!"CV$-49$o$k$s$@$C$?$+$J$!!)(B

$B$&(B>3.$B$H$j$"$($:!"(Bnm /usr/lib/libc.a $B$H$+$r$7$F$_$k(B
.a$B!)(B.so $B$K4^$^$l$F$$$k$b$N$O(B
nm -D libc.so
$B$G$O$J$/$C$F!)(B
