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Date: Tue, 17 Nov 2009 18:04:09 +0900
X-Sequence: FreeBSD-users-jp 92599
Subject: [FreeBSD-users-jp 92599] Re: w -n?
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From: mitsuru@zebu.riken.go.jp
Subject: [FreeBSD-users-jp 92598] Re: w -n?
Date: Tue, 17 Nov 2009 17:12:45 +0900

> > $B$=$l$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$$$h$&$J5$$,$7$^$9!#(B
> 
>  http://www.jp.FreeBSD.org/cgi/cvsweb.cgi/src/usr.bin/w/w.c
> 
> $B$r8+$k$H!"(BRevision 1.48 $B$GJQ99$,F~$C$?$_$?$$$G$9$M!#(B

5 $B7O$+$iJQ$o$C$?$s$G$9$M!#$+$J$j8E$$!D!D(B
$B$J$s$G:#$4$m5$IU$/$+$J!#(B

> $BM}M3$O!"(B
> 
> When -n is specified, don't attempt to turn hostnames found in utmp
> into addresses as we have no idea what address family they belong to.

$B$^$"$b$C$H$b$JOC$G$9$M!#(B


$B$H$3$m$G!"(B-n $B$G5U0z$-$7$J$$%3%^%s%I$C$F$$$/$D$+$"$j$^$9$,!"(B

arp
ndp
netstat
ntpq
ntpdc
tcpdump
traceroute, traceroute6
w

$B$^$@$"$k$G$7$g$&$+(B?


$B?@ED(B
