Date: Sun, 15 May 2016 20:31:29 +0900 From: KIRIYAMA Kazuhiko <kiri@kx.openedu.org> To: "IIJIMA Hiromitsu" <delmonta@dennougedougakkai-ndd.org> Cc: <freebsd-users-jp@FreeBSD.org> Subject: [FreeBSD-users-jp 95812] Re: =?iso-2022-jp?b?bmMoMSkbJEIkcjtIJEMkRiVHITwlPyRyQXc/LiQ3GyhC?= =?iso-2022-jp?b?GyRCJEYkYjQwTjskSyRKJGkkSiQkGyhC?= Message-ID: <201605151131.u4FBVT4c089490@kx.openedu.org> In-Reply-To: <DBF5EA2D3C1548DE97508A6F6F9851D6@FMV> References: <88EC40C7E4214C63885ED7F7B67B817F@FMV> <6645a122-d5b9-2ded-647d-1cedd94ae44c@enuenu.org> <DBF5EA2D3C1548DE97508A6F6F9851D6@FMV>
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At Sun, 15 May 2016 04:24:02 +0900, IIJIMA Hiromitsu wrote: > > $B$$$$$8$^$G$9!#(B > > > $BLnCf$G$9!#(B > > nc$B$O;H$C$?$3$H$,L5$$$N$G$9$,!"(Bman$B$r8+$?HO0O$G$O%/%i%$%"%s%HB&$K(B > > -N$B%*%W%7%g%s$rIU$1$k$H$&$^$/$$$/$+$b$7$l$^$;$s!#(B > > $B$O$$!#:#2s$N%F%9%H%1!<%9$O$G$O$3$l$G$&$^$/$$$-$^$7$?!#(B > > $BG0$N$?$a$$$/$D$+D4$Y$F$_$^$7$?$N$G!"0J2<$D$i$D$i$H%a%b$7$F$*$-$^$9!#(B > > $B!y!!!y!!!y(B > > $B$^$:!"(Bhttps://www.freebsd.org/cgi/man.cgi $B$G;2>H$G$-$k3F<o(BOS$B$NCf$G$O!"(B > CentOS$B!"(BDarwin$B!"(BRedHat$B!"(BSuSE Linux$B$N(Bnc$B$K$O(B-N$B$,$"$j$^$;$s!#(B > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=CentOS+7.1 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=Darwin+8.0.1%2Fppc > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=Red+Hat+Linux%2Fi386+9 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=SuSE+Linux%2Fi386+11.3 > > Debian$B!"(BHP-UX$B!"(BNetBSD$B!"(BSolaris$B!"(BUNTRIX$B$K$O$=$b$=$b(Bnc$B<+BN$,$J$$$h$&$G$9!#(B > $B!J%Y!<%9%7%9%F%`$H$OJL%Q%C%1!<%8$K$J$C$F$$$k$@$1!)!K(B > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=Debian+8.1.0 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=HP-UX+11.22 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=NetBSD+7.0 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=SunOS+5.10 > https://www.freebsd.org/cgi/man.cgi?query=nc&manpath=ULTRIX+4.2 > > $B<j85$K(BUbuntu$B$N%P!<%A%c%k%^%7%s$,$"$k$N$G$=$A$i$G$b;n$7$F$_$^$7$?$,!"(B > $B$d$O$j(B -N $B$O$"$j$^$;$s!#(B > > $B!y!!!y!!!y(B > > $B$=$l$+$i!"$3$l$O<a2`$K@bK!$G$9$,!"(Bnc -N $B$,;H$($k$+$I$&$+$NH=Dj$K(B > % nc -h |& egrep '[-]N[^[:alnum:]] >& /dev/null > $B$r<B9T$7$F=*N;%3!<%I(B $? $B$GH=JL$7$h$&$H$9$k$Hf+$K$O$^$j$^$9!#(B > > FreeBSD$B$N>l9g!"(Bnc -h $B$O(B1$B$rJV$7!"(Begrep$B$O(B0$B$rJV$7$^$9!#(B > $B$G!"$3$N%Q%$%W$r(Bbash$B$G<B9T$9$k$H(B $? $B$O(B0$B$K$J$j$^$9!#(B > $B$H$3$m$,!"F1$8%3%^%s%I$r(Btcsh$B$G<B9T$9$k$H(B $? $B$O(B1$B$K$J$j$^$9!#(B > $BF1$8$3$H$r(BUbuntu$B$G$b$d$C$F$_$?$N$G$9$,!"$3$A$i$N>l9g!"(Bnc -h $B$O(B > 0$B$rJV$7!"(Begrep$B$O(B1$B$rJV$9$N$G!"(B$? $B$O(Bbash$B$G$b(Btcsh$B$G$b(B1$B$K$J$j$^$9!#(B $B$(!<$H!$A4$F$N%=!<%9$O8+$F$J$$$N$G21B,$K2a$.$^$;$s$,!$4pK\E*(B $B$K(B *BSD* $B$G$O$b$H$b$H(B -h $B$d(B --help $B$J$s$F^/Mn$?%*%W%7%g%s$O(B $B$J$/!$4V0c$C$?$N$r;XDj$9$k$H>o$K(B usage $B$rJV$9;EMM$K$J$C$F$$(B $B$k$N$G$O!)(B nc $B$O(B -h $B$,$"$j$^$7$?$,!$$G$b4pK\(B 1 $B$rJV$7$F$$$k(B $B$N$G$O!)(B sh $B$G8+$k$H!$(B $ uname -a FreeBSD freebsd-11c 11.0-CURRENT FreeBSD 11.0-CURRENT #3 r298951: Wed May 4 06:50:18 JST 2016 admin@freebsd-11c:/usr/obj/usr/src/sys/GENERIC amd64 $ if nc -h > /dev/null 2>&1; then > echo true > else > echo false > fi false $ $B$H$$$&$3$H$G!$$d$O$j(B -h $B$O(B 1 $B$rJV$7$F$^$9!%(B > > $B7k6I$N$H$3$m!"(Bnc -N $B$,;H$($k$+$I$&$+$NH=Dj$K$O(B > % test -n "`nc -h |& egrep '[-]N[^[:alnum:]]'`" > $B$"$?$j$r;H$&I,MW$,$"$j$^$9!#(B sh $B$G$9$,!$D>@\!$(B if nc -N foo 1234 < bar; then ... $B$H$+$9$l$PNI$$$h$&$J(B... > > $B!y!!!y!!!y(B > > $B$"$H!"0l$D$@$1D{@5$G$9!#(B > $B:#2s$N<B83$G(B FreeBSD$B"*(BLinux $B$N@\B3$,$&$^$/$$$+$J$+$C$?HH?M$O!"(B > FreeBSD$B$N(Bnc$B%3%^%s%I$G$O$J$/!"(BLinux$BB&$N%U%!%$%d!<%&%)!<%k$N$h$&$G$9!#(B > > $B$^$:!"(BLinux$BB&$G(B > % echo WELCOME | nc -l 8086 & > $B$H$7$F%5!<%P$rN)$F$^$9!#(B > > $B$G!"(BFreeBSD$B$+$i(B > % echo GET | nc -N m2.valueserver.jp 8086 > $B$H$9$k$H!"$$$D$^$G$b$@$s$^$j$G$9!#(B > > $B$=$3$G(BCtrl+C$B$G6/@)=*N;$7$F!"<!$K(B > % telnet m2.valueserver.jp 8086 > $B$H$9$k$H(B > Trying 157.7.184.32... > $B!J$7$P$i$/BT$?$5$l$k!K(B > telnet: connect to address 157.7.184.32: Operation timed out > telnet: Unable to connect to remote host > $B$@$=$&$G!"MW$9$k$K(BTCP$B$N@\B3$,%V%i%C%/%[!<%k$K5[$$9~$^$l$F$$$^$9!#(B > > $BG0$N$?$a!"F1$8(BFreeBSD$B%/%i%$%"%s%H$N>e$G(B > % telnet localhost 8087 > $B$H$7$F$_$k$H!"$3$A$i$OB(:B$K(B > Trying 127.0.0.1... > telnet: connect to address 127.0.0.1: Connection refused > Trying ::1... > telnet: connect to address ::1: Connection refused > telnet: Unable to connect to remote host > $B$HJV$C$F$-$^$9!#(B > > $B!DELO+$G$7$?!#(B > > ======================================================================== > (Mr.) IIJIMA Hiromitsu aka Delmonta <delmonta@dennougedougakkai-ndd.org> > $BHSEh(B $B9@8w(B $B!?(B $B$G$k$b$s$?!&$$$$$8$^(B $B!((B ($BG$F1(B)$BEEG>30F;3X2q(B $BBeI=<hDyLr0X;R?M(B > ------------------------------------------------------------------------ > Web (Japanese): http://www.dennougedougakkai-ndd.org/ > $B!!(B Twitter: @delmonta_iijima, @kabu_agare, #$BJ|AwBg3X(B, #OUJ > Yahoo! Japan: delmonta_iijima > ------------------------------------------------------------------------ > $B%^%K%"%D%/$G0=$7$$%/%$%E(Bbot$B!"1?MQ3+;O!*8=:_!"9XFI<T!&=PBj<T$H$bJg=8Cf!#(B > $B!!!!!!!!"(9XFI$O$3$A$i$+$i(B $B"*(B https://twitter.com/AyaC_KaltQ > $B!!!!!!!!"(=PBj4uK>$N$+$?$O(B $B"*(B http://kaltq.wicurio.com/ > ======================================================================== > > _______________________________________________ > freebsd-users-jp@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-users-jp > To unsubscribe, send any mail to "freebsd-users-jp-unsubscribe@freebsd.org" > --- KIRIYAMA Kazuhiko
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