
$B%G%P%$%94IM}F~Lg(B

$B%G%P%$%94IM}F~Lg(B
$B%G%P%$%9(B($B<~JU4o5!(B)$B$H$O(B : I/O $B$r7PM3$7$F>pJs$N$d$j<h$j$r9T$&AuCV(B
OS $B$N4IM}BP>](B($B%j%=!<%9(B)$B$N0l$D(B
$B6&DL$N%G%P%$%9(B : $B$I$N(B PC $B$K$b(B ($BIaDL$O(B..) $B$"$j!"JQ2=$7$J$$$b$N(B
$BC<Kv(B($B%-!<%\!<%I(B/$B%F%-%9%H2hLL(B), $B%a%b%j(B, CPU, $B30It5-21AuCV(B
$B3HD%$5$l$?%G%P%$%9(B : $BDI2C$5$l$?$j!"8r492DG=$@$C$?$j!"FC<l$J$b$N(B
LAN, $BDI2C$N%G%#%9%/%I%i%$%V(B, etc...
unix(Linux) $B$K$*$1$k%G%P%$%94IM}(B
$BA4$F$r(B File $B$H8+$J$9(B
I/O $BAuCV(B : charactor device / block device : /dev [unix $B0lHL(B]
$B%W%m%;%9(B/$B%7%9%F%`>pJs(B : /proc [Linux]

