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To: FreeBSD-users-jp@jp.freebsd.org
From: hino@ccm.cl.nec.co.jp
In-Reply-To: mori@tri.asanuma.co.jp's message of "Tue, 23 Feb 1999 15:31:44
	 +0900"
References: <19990223153144F.mori@tri.asanuma.co.jp>
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Date: Tue, 23 Feb 1999 17:08:14 +0900
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Subject: [FreeBSD-users-jp 39153] Re: rsh requie master.passwd on NIS
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$B85%a!<%k$r>C$7$A$c$C$?$N$G!$>\:Y$r$o$9$l$A$c$$$^$7$?$,!$(B
$B!t(B $B8!:w%(%s%8%s$K$O$^$@%G!<%?$,F~$C$F$$$J$$$G$7$g$&$7(B

>> On Tue, 23 Feb 1999 15:31:44 +0900, Mori Kouji
>> <mori@tri.asanuma.co.jp> said:
:> NIS master $B$,(B SunOS4 $B$J$N$G(B shadow password $B$,$"$j$^$;$s!#(B

$B$3$3$G(BSunOS4$B$N(BNIS master + FreeBSD$B$N(BNIS slave$B$$$/$D$+!$$G1?MQ$7$F$$$^(B
$B$9!%(Bmaster.passwd$B%^%C%W$O$b$A$m$s$"$j$^$;$s!%(B

:> $B$3$l$@$1$G%m%0%$%s$G$-$k$h$&$K$J$C$?$N$G$9$,!"A0$K=q$$$?$h$&$K(B
:> rsh, rlogin $B$r<B9T$7$h$&$H$9$k$H(B
:>   rsh: unknown user id

$B3NG'$G$9$,!$(BFreeBSD$B>e$G(Brsh/rlogin$B$r<B9T$7$?>l9g$G$9$h$M(B?

:>   1. $BK\Ev$K(B master.passwd $B$,$J$$$HBLL\$J$N$+!#JL$NM}M3(B?

$BJL$G$7$g$&!%(B

:>   2. r $B7O$N%3%^%s%I$@$15sF0$,0[$J$k$N$O$J$<(B?

telnet$B$J$I$O%m!<%+%k%^%7%sB&$N>pJs$r(B($B%G%U%)%k%H$G$O(B)$B<+F0$GAj<j$KEO$5$J(B
$B$$$+$i$G$7$g$&!%(B

$B!V(Brsh: unknown user id$B!W$O(B/usr/src/usr.bin/rsh/rsh.c$B$G(B
        if (!(pw = getpwuid(uid = getuid())))
                errx(1, "unknown user id");
$B$H$$$&$H$3$m$G=P$F$$$k$H;W$o$l$^$9$+$i!$(Bgetuid$B$,JQ$JCM$rJV$9!$$^$?$O(B
getpwuid$B$,CM$r<hF@$G$-$F$$$J$$$N$G$7$g$&(B($BB?J,8e<T(B)$B!%(B

/usr/bin/perl -e 'print $<;'
$B$*$h$S(B
/usr/bin/perl -e 'print getpwuid($<);'
$B$G2?$+=PNO$5$l$^$9$+(B? $B@5>o;~$J$i(B
% /usr/bin/perl -e 'print $<;'
1234%

% /usr/bin/perl -e 'print getpwuid($<);'
hinoPassworddayo12347890Hino/home/hino/bin/csh0%

$B$H$$$C$?$U$&$K<hF@$G$-$k$O$:$G$9$,!D(B

$BF|Ln(B@NEC
