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From: "Akira Kitada" <kitada@logirix.com>
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Subject: [FreeBSD-users-jp 61694] ftp =?ISO-2022-JP?B?GyRCISYbKEI=?= telnet
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kitada$B$H?=$7$^$9!#(B
$B=i$a$F%a!<%j%s%0%j%9%H$K;22C$7$^$7$?!#(B



home - a--b
 |          |
 |          |--c
 |
 |------d--e
            |
            |
            |--f


$B$3$N$h$&$J%G%#%l%/%H%j9=@.$G(B
user1$B$K$O(Bb$B$H(Bf$B$@$1$r(Bftp$B$H(Btelnet$B$G;H$($k$h$&$K$7$h$&$H$7$F$$$^$9!#(B

user1$B$N%[!<%`%G%#%l%/%H%j$r(Bchroot$B$K$h$C$F(Bb$B$H$7!"(B
b$B$K(Bf$B$X$N%7%s%\%j%C%/%j%s%/$rCV$$$?$N$G$9$,(B
ftp$B$G@\B3$7$?>l9g(Bchroot$B$N=j0Y$G%7%s%\%j%C%/%j%s%/$,(B
$B;H$($:!"6l@o$7$F$$$^$9!#(B

FTP$B$K$D$$$F$N(BQandA$B$K(Bmout_null$B$r;HMQ$9$l$P(B
$B$3$NLdBj$r2r7h$G$-$k$H$"$C$?$N$G(B

$mkdir /home/a/b/f
$mount_null /home/d/f /home/a/b/f

$B$H$7$?$N$G$9$,(B
mount: /home/a/b: No such file or directory
$B2?8N$+$H$$$&%(%i!<$,=P$F$7$^$$$^$9!#(B

$B%a!<%j%s%0%j%9%H$N2a5n%a!<%k$rD4$Y$F$_$F$b(B
mount_null$B$r;H$&$3$H$K$h$C$FF1$8$h$&$JLdBj$r(B
$B2r7h$7$F$$$k$h$&$G$7$?$,;d$N>l9g$K$O$J$<%(%i!<$,=P$k$N$+(B
$B$o$+$j$^$;$s!#(B

$B<!$K!"$3$l$bNI$/$"$kLdBj$@$H$O;W$&$N$G$9$,(B
TELNET$B$G%[!<%`%G%#%l%/%H%j$h$j30$r!J30$H8@$&$+>e$H8@$&$+2<$H8@$&$+!K(B
$B8+$;$J$$$h$&$K$7$?$$$N$G$9$,(B
telnet$B$K$b(Bftpchroot$B$N$h$&$J@_Dj%U%!%$%k$G@)8f$G$-$k$N$G$7$g$&$+(B?
$B$^$?!"$=$&$$$&J*$,L5$$$N$@$H$7$?$i$I$N$h$&$JJ}K!$G(B
$B$=$l$r9T$J$($PNI$$$N$G$7$g$&$+(B?

$B2?$+$3$A$i$N>pJs$,B-$j$J$$$h$&$G$7$?$i$4;XE&$7$FD:$1$l$P(B
$B$H;W$$$^$9!#(B



