
$B%W%m%;%9(B

$B%W%m%;%9(B
unix $B$*$1$k!"<B9T$NC10L(B ( $B<B9TCf$N%W%m%0%i%`$H9M$($F$h$$(B )
$B<B:]$O!"%W%m%;%9$NB0@-$H$7$F!"!V%W%m%0%i%`!W$,$"$k(B
$B%W%m%;%9$N:n@.(B
fork $B%7%9%F%`%3!<%k(B
$B;R%W%m%;%9$r:n$k(B ( $BB0@-$O0z$-7Q$,$l$k(B ) / $B?F%W%m%;%9$,F@$i$l$k(B
exec $B%7%9%F%`%3!<%k(B
$B%W%m%;%9$GMxMQ$9$k%W%m%0%i%`JQ99$9$k(B
system : $B?7$7$$%W%m%0%i%`$N<B9T(B
fork $B$7$F(B exec $B$9$k(B

