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Date: Tue, 17 Nov 2009 16:23:47 +0900
X-Sequence: FreeBSD-users-jp 92595
Subject: [FreeBSD-users-jp 92595] Re: w -n?
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$B8f2sEz$"$j$,$H$&$4$6$$$^$9!#(B

From: HIGASHI Taku <oolong@cslab.co.jp>
Subject: [FreeBSD-users-jp 92593] Re: w -n?
Date: Tue, 17 Nov 2009 15:28:46 +0900

> $B;d$N$H$3$m(B(FreeBSD 7.2-RELEASE-p4)$B$G$OLdBjL5$$$G$9!#(B

FreeBSD 7.2-RELEASE-p4 i386 $B$G;n$7$^$7$?$,!"(B
w -n $B$G$b%[%9%HL>$,I=<($5$l$F$7$^$$$^$7$?!#(B
$B2?$,0c$&$N$G$7$g$&$M(B?


> $B$6$C$/$j%=!<%9$rD/$a$^$7$?$,!"(B-n$B$,;XDj$5$l$?$H$-$K@_Dj$5$l$k(B 
> nflag$B$,L$=i4|2=!J=i4|CMITDj!K$G$"$k$3$H$+$i!"0J2<$N=hM}$K(B
> $BF~$C$F$7$^$&$N$G$O$J$$$G$7$g$&$+!#(B
> 
> if (!nflag) {
>   /* $B5U0z$-=hM}(B */
> }

$B$A$g$C$H(B gdb $B$GDI$$$+$1$F$_$^$7$?!#(B

nflag $B$O(B global $BJQ?t$J$N$G(B 0 $B$G=i4|2=$5$l$F$$$k$O$:$G$9!#(B
$B$^$?LdBj$J$N$O(B -n $B;XDj;~$J$N$G!"(Bnflag $B$OI,$:(B 1 $B$K@_Dj$5$l!"(B
$B>e5-%3!<%I$O<B9T$5$l$^$;$s!#(B


$B$I$&$b(B /var/run/utmp $B$+$i$7$F4{$K%[%9%HL>$GF~$C$F$k$h$&$J$N$G!"(B
ep->utmp.ut_host $B$K$O%[%9%HL>$,F~$k$3$H$K$J$j$^$9!#(B

$B$=$l$G(B FreeBSD 4.11 $B$N(B w.c $B$O(B -n $B;XDj;~$o$6$o$6$=$l$r(B
gethostbyname(3) $B$7$F(B inet_ntoa(3) $B$7$FI=<($7$F$$$^$9!#(B
-n $B$NF0:n$O!V5U0z$-$7$J$$!W$G$O$J$/!V@50z$-$7$FI=<($9$k!W$,<B>p$J$h$&$G$9!#(B

7.2R $B$N%3!<%I$G$O$=$NItJ,$,$=$C$/$jB8:_$7$J$$$h$&$J5$$,$7$^$9!#(B



$B?@ED(B
