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To: FreeBSD-net-jp@jp.freebsd.org
From: "K.[NAO-NAO].Kawai" <kawai@cks.canon.co.jp>
In-Reply-To: Your message of "Thu, 13 Jul 2000 09:02:53 +0900"
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Date: Thu, 13 Jul 2000 10:19:06 +0900
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Subject: [FreeBSD-net-jp 2693] Re: [Q] FTP triggered command execution
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$B$+$o$$!w$-$d$N$s(B

From: Yoshio Funaki <yoshio@apl.pref.akita.jp>
Subject: [FreeBSD-net-jp 2692] [Q] FTP triggered command execution
Date: Thu, 13 Jul 2000 09:02:53 +0900

$B$U(B>$B!VFCDj$N%U%!%$%k$,(BFTP$B$5$l$F$-$?$i!"0lO"$N%3%^%s%I!J%9%/%j%W%H!K$r(B
$B$U(B>$B<B9T$9$k!W$H$$$&$3$H$r<B8=$7$h$&$H<B83Cf$G$9!#(B
fw-tk $B$N(B smap $B$,!"F1$8$h$&$J$3$H$7$F$^$7$?$h$M!"$?$7$+!#(B

$B$U(B>$B#1!K(Bcron$B$GFCDj%U%!%$%k$,FCDj%G%#%l%/%H%j$KB8:_$9$k$+D4$Y(B
$B$U(B>$B#2!K(BFTPD$B$,F0$$$F$$$J$+$C$?$i!J(BFTP$B$,=*N;$7$F$$$l$P!K(B
$B$U(B>$B#3!K0lO"$N%3%^%s%I!J%9%/%j%W%H!K$r<B9T$9$k(B
$B$U(B>$B$H8@$&7A$G4uK>$9$k=hM}$r$[$\<B8=$7$F$$$k$N$G$9$,!"(Bcron$B$,@8??LLL\$G(B
$B$U(B>$B0lDj4V3V$G>o$K(Blog$B$r$O$$$F$/$l$k$N$G!"@.8y!&<:GT$rC5$9$N$K(B

crontab $B$K(B >/dev/null 2>&1 /dev/null $B$rDI2C$9$k$H$$$&$3$H$G$O$J$/$C$F!)(B
script $BB&$G!"(Berror $B$@$1!"(Bmail $B$9$k!#(B

$B$U(B>$B$A$g$C$HLLE]!J$&$6$C$?$$!K$N$G(BFTPD$B$N5/F0$r%H%j%,!<$K$7$F(B
$B$U(B>$B0lO"$N%3%^%s%I$r<B9T$G$-$J$$$+$I$&$+D4$Y$F$$$k$N$G$9$,(B
$B$U(B>inetd$B$+$i$@$H(Blisten port$B$r;}$C$F$$$k%3%^%s%I(B(daemon)$B$N5/F0$O(BOK
$B$U(B>$B$J$N$OJ,$+$k!J<+L@!)!K$N$G$9$,!"$=$N$"$H$N=hM}$,$G$-$k$+$I$&$+(B
$B$U(B>FreeBSD administrator guide$B$r$_$F$b$h$/J,$+$j$^$;$s$G$7$?!#(B

/usr/local/libexec/ftpd
$B$r!"(B
#!/bin/sh
/usr/libexec/ftpd $*
exec $B<+F0<B9T%U%!%$%k(B
$B$H$7$F!"(Binetd $B$G!"(B/usr/local/libexec/ftpd $B$r5/F0$H$+!#(B
$BLdBj$O(B securiry $B$H$+!"@)8fC<Kv$H$+$G$O!"%@%a$J$N$+$7$i!#(B

$B$U(B>$B!t!!(Bsocket$B:n$C$FEO$9$@$1$@$+$iL5M}$@$m$&$J$!$H$O;W$C$F$^$9$,!&!&!&(B
inetd $B$O!"(Bsocket $B$H$7$F$OEO$7$F$-$^$;$s!"I8=`F~=PNO$G$9!#(B
program $B$K@)8f$rEO$5$l$?8e$NM;DL$O8z$/$H;W$$$^$9$1$I!#(B
