Apache HTTP $B%5!<%
P$
K$
OHs>o$KJq3gE*$G=@Fp$J%m%.%s%05!G=$,$"$j$^$9!#(B
$B$3$NJ8=q$O%m%.%s%05!G=$N@_Dj$N;EJ}$H!"%m%0$K2?$,=q$+$l$F$$$k$+$r(B
$BM}2r$9$k$?$a$NJ}K!$r@bL@$7$^$9!#(B</
p>
<
section id="security"><
title>
$B%;%-%e%j%F%#$K4X$9$k7Y9p(B</
title>
<
p>Apache $B$,%m%0%U%!%$%k$r=q$$$F$$$k%G%#%l%/%H%j$K=q$-9~$a$k?M$O!"(B
$B$[$\3N<
B$
K%
5!<%P$,
5/
F0$5$l$?(B uid $B$X$N%"%/%;%9$r<
j$
KF~$
l$
k$
3$
H$,$
G$-$^$
9!#(
B $
B$=$
7$
F!
"$=$l$ODL>o$O(B root $B%f!<%6$G$9!#(B $B$A$c$s$H7k2L$r9M$($k$3$H$J$/!"$=$
N%
G%#%
l%/%
H%
j$
X$
N(
B $
B=q$-
9~$
_8"8B$rM?$((B<em>$B$J$$(B</em>$B$G$/$@$5$$!#>\$7$/$O(B <p>$B2C$($F!"%
m%
0%
U%!%$%
k$
K$
O%/%
i%$%
"%s%H$+$i$N>pJs$,$=$N$^$^!"(
B $
B%(%
9%
1!<%W$5$l$k$3$H$J$/=q$+$l$F$$$^$9!#$G$9$+$i!"0-0U$N$"$k(B
$B%/%i%$%"%s%H$,%m%0%U%!%$%k$K@)8fJ8;z$rA^F~$9$k$3$H$,$G$-$^$9!#(B
$B@8$N%m%0$r07$&$H$-$OCm0U$7$F$/$@$5$$!#(B</
p>
<
title>$B%(%i!<%
m%
0(
B</title>
<
directive module="core">ErrorLog</
directive>
<
directive module="core">LogLevel</
directive>
<
p><
directive module="core">ErrorLog</
directive> $B%G%#%l%/%F%#%V$K$h$j(B
$BL>A0$H>l=j$,7h$^$k%5!<%
P$
N%(%
i!<%m%0$O!"0lHV=EMW$J%m%0%U%!%$%k$G$9!#(B
Apache $B$N?GCG>pJs$O$3$3$KAw$i$l!"%j%/%(%9%H$r=hM}$7$F$$$k$H$-$K(B
$BH/@8$7$?%(%i!<$
O$
9$
Y$
F$
3$
3$
K5-
O?$
5$
l$^$
9!#%
5!<%P$
r5/
F0$7$?$H$-$d!"(B
$B%5!<%
P$
NF0:
n$
KLdBj$,
5/$
3$
C$?$
H$-$
O!
"0lHV:G=i$KD4$Y$k$Y$-(B $B$H$3$m$G$9!#4V0c$$$N>\:Y$d=$@5J}K!$,$=$3$K=q$+$l$F$$$k$3$H$,(B <
p>$B%(%i!<%
m%
0$
OIaDL$
O%
U%!%$%
k$
K=q$+$
l$^$
9(
B ($
BDL>o(B unix $B%7%9%F%`$G$O(B
<
code>error_log</
code>$B!"(BWindows $B$H(B OS/2 $B$G$O(B <
code>
error.log</
code>)$B!#(B
Unix $B%7%9%F%`$G$O%(%i!<$
r(
B <code>syslog</
code> $B$d(B
<
a href="#piped">$B%Q%$%W$G%W%m%0%i%`$KAw$k(B</
a> $B$3$H$,$G$-$^$9!#(B</
p>
<
p>$B%(%i!<%
m%
0$
N=q<0$OHf3SE*<+
M3EY$
N9b$$$
b$
N$
G!
"@bL@E*$K=q$+$l$F$$$^$9!#(B $B$?$@$7!"$$$/$
D$+$
N>pJs$O$[$H$s$I$N%(%i!<%
m%
0$
N%(%
s%
H%
j$
K$
"$j$^$9!#(B $BNc$($P!"BeI=E*$
J$
b$
N$
K<!$N$h$&$J%a%C%;!<%
8$,$
"$j$^$9!#(B</p> [Wed Oct 11 14:32:52 2000] [error] [client 127.0.0.1] client denied by server configuration: <p>$B%m%0%(%s%H%j$N:G=i$N9`L\$O%a%C%;!<%8$NF|IU$H;~9o$G$9!#(B $BFs$D$a$N9`L\$OJs9p$5$l$F$$$k%(%i!<$N=EMWEY$G$9!#(B <directive module="core">LogLevel</directive> $B$G=EMWEY$N%l%Y%k$r(B $B@)8B$9$k$3$H$K$h$j%(%i!<%m%0$KAw$i$l$k%(%i!<$N<oN`$r@)8f$9$k$3$H$,(B $B$G$-$^$9!#;0$DL\$N9`L\$O%(%i!<$rH/@8$5$;$?%/%i%$%"%
s%
H$
N(
B IP $
B%
"%I%l%9(B $B$G$9!#;D$j$O%a%C%;!<%8$G!"$
3$
N>l9g$O%5!<%
P$,%/%
i%$%
"%s%H$N%"%/%;%
9$
r(
B $
B5qH]$
9$
k$
h$&$
K@
_Dj$
5$
l$
F$$$
k!
"$H$$$&$3$H$r<($7$F$$$^$9!#(B $B%5!<%P$O%j%/%(%9%H$5$l$?J8=q$N(B ($B%&%'%V$N%Q%9$G$O$J$/(B) $B%U%!%$%k%7%9%F%`$N(B $B%Q%9$rJs9p$7$^$9!#(B</p> <p>$BHs>o$K9-HO0O$N%a%C%;!<%8$,%(%i!<%m%0$K8=$l$^$9!#$?$$$F$$$N$b$N$O(B $B>e$NNc$N$h$&$J46$8$G$9!#%(%i!<%m%0$K$O(B CGI $B%9%/%j%W%H$N%G%P%C%0(B $B=PNO$b=q$+$l$^$9!#(BCGI $B%9%/%j%W%H$,(B <code>stderr</code> $B$K=q$$$?(B $B$9$Y$F$N>pJs$OD>@\%(%i!<%m%0$K%3%T!<$5$l$^$9!#(B</p> <p>$B>pJs$rDI2C$7$?$j:o=|$7$?$j$7$F%(%i!<%m%0$r%+%9%?%^%$%:$9$k$3$H$O(B $B$G$-$^$;$s!#$7$+$7!"%
j%/%(%
9%
H$
KBP$
9$
k%(%
i!<%m%0$N%(%s%H%j$O!"(B
$BBP1~$9$k%(%s%H%j$,(B<
a href="#accesslog">$B%"%/%;%9%m%0(B</
a>$B$K$"$j$^$9!#(B
$BNc$($P!">e$NNc$N%(%s%H%j$O%"%/%;%9%m%0$N%9%F!<%?%
9%
3!<%I(B 403 $B$N(B
$B%(%s%H%j$KBP1~$7$^$9!#%"%/%;%9%m%0$O%+%9%?%^%$%:2DG=$G$9$N$G!"(B
$B$=$A$i$r;H$&$3$H$K$h$j%(%i!<$
N>u67$K4X$9$k>pJs$r$h$jB?$/(B
$B<
j$
KF~$
l$
k$
3$
H$,$
G$-$^$
9!#(
B</p>
<
p>$B%F%9%H$N:GCf$O!"LdBj$,H/@8$7$F$$$k$+$I$&$+$r8+$k$?$a$K!"(B
$B>o$K%(%i!<%
m%
0$
r4F;
k$
9$
k$
N$,
Lr$
KN)$
D>l9g$,$h$/$"$j$^$9!#(B
Unix $B%7%9%F%`$G$O!"<!$
N$
b$
N$
r;
H$&$
3$
H$,$
G$-$^$
9!#(
B</p>
<
title>$B%"%/%;%9%m%0(B</
title>
<
module>mod_log_config</
module>
<
module>mod_setenvif</
module>
<
directive module="mod_log_config">CustomLog</
directive>
<
directive module="mod_log_config">LogFormat</
directive>
<
directive module="mod_setenvif">SetEnvIf</
directive>
<
p>$B%5!<%
P%
"%/%;%9%m%0$O%5!<%P$,=hM}$r$7$?$9$Y$F$N%j%/%(%9%H$r(B $B5-O?$7$^$9!#%"%/%;%
9%
m%
0$
N>l=j$HFbMF$O(B <
directive module="mod_log_config">CustomLog</
directive>
$B%G%#%l%/%F%#%V$K$h$j7h$^$j$^$9!#%m%0$NFbMF$NA*Br$r4J7i$K$9$k$?$a$K(B
<
directive module="mod_log_config">LogFormat</
directive>
$B%G%#%l%/%F%#%V$r;HMQ$9$k$3$H$,$G$-$^$9!#$3$N%;%/%7%g%s$O%"%/%;%9%m%0$K(B
$B>pJs$r5-O?$9$k$?$a$N%5!<%
P$
N@
_DjJ}
K!$
r@
bL@$
7$^$
9!#(
B</p>
<
p>$B$b$A$m$s!"%"%/%;%9%m%0$K>pJs$rC_@Q$9$k$3$H$O%m%04IM}$N(B
$B;O$^$j$K2a$.$^$;$s!#<!$
NCJ3,$
OM-
MQ$
JE}
7W$
r<h$k$?$a$K$3$N>pJs$r(B
$B2r@O$9$k$3$H$G$9!#0lHLE*$J%m%02r@O$O$3$NJ8=q$NHO0O30$G!"(B
$B%&%'%V%5!<%
P<+?H$N;E;v$H$$$&$o$1$G$b$"$j$^$;$s!#$3$NOC$d!"(B
$B%m%02r@O$r9T$J$&%"%W%j%1!<%
7%
g%
s$
N>pJs$rF@$k$K$O!"(B<
a Open Directory</
a> $B$d(B <
a Yahoo</
a> $B$rD4$Y$F$/$@$5$$!#(B</
p>
<
p>$B$$$m$s$J%P!<%
8%
g%
s$
N(
B Apache httpd $
B$,(
B mod_log_config,
mod_log_agent, <code>TransferLog</
code> $B%G%#%l%/%F%#%V$H$$$C$?!"(B
$BB>$N%b%8%e!<%
k$
d%
G%#%
l%/%
F%#%
V$
r;
H$
C$
F%
"%/%;%9$N%m%.%s%0$r(B $B@)8f$7$F$-$^$7$?!#:#$G$O!"(
B<directive
module="mod_log_config">CustomLog</
directive> $B$,$9$Y$F$N8E$$(B
$B%G%#%l%/%F%#%V$N5!G=$r4^$`$h$&$K$J$C$F$$$^$9!#(B</
p>
<
p>$B%"%/%;%9%m%0$N=q<
0$
OHs>o$K=@Fp$J@_Dj$,2DG=$G$9!#(B
$B=q<
0$
O(
B C $
B$
N(
B printf(
1) $
B%
U%)!<%^%C%HJ8;zNs$KHs>o$K;w$?(B
<
directive module="mod_log_config">$B%U%)!<%^%
C%
HJ8;
zNs(
B</directive>
$B$K$h$j;XDj$5$l$^$9!#$$$/$D$+<!$
N@
a$
GNc$
r<($7$^$9!#(B
$B%U%)!<%^%
C%
HJ8;
zNs$
K;
HMQ$
G$-$
kFbMF$
N0lMw$
O(
B <a
<
title>Common Log Format</
title>
<
p>$B%"%/%;%9%m%0$N$h$/$"$k@_Dj$K0J2<$
N$
b$
N$,$
"$j$^$9!#(B</p> LogFormat "%
h %
l %
u %
t \
"%r\" %&
gt;
s %
b" common<br /> <p>$B$3$l$O!"(
B<em>$B%K%C%/%M!<%`(
B</em> <
code>common</
code> $B$rDj5A$7!"(B
$B%m%0$N%U%)!<%^%
C%
HJ8;
zNs$
N0l$
D$
H4XO"IU$1$^$9!#%U%)!<%^%C%HJ8;zNs$O(B $B%Q!<%;%s%H%G%#%l%/%F%#%V$+$i$J$j!"$=$
l$>$l$N%Q!<%;%
s%
H%
G%#%
l%/%
F%#%
V$
O(
B $
B%
5!<%P$K$I$N>pJs$r%m%.%s%0$9$k$+$r;X<($
7$^$
9!#%
U%)!<%^%C%HJ8;zNs$K(B
$BJ8;z$r$=$N$^$^F~$l$k$3$H$b$G$-!"$=$l$i$O%m%0$N=PNO$KD>@\%3%T!<$
5$
l$^$
9!#(
B $
B$=$
3$
K0zMQJ8;
z(
B (<code>"</
code>) $B$r=q$/$H$-$O!"(B
$B%U%)!<%^%
C%
HJ8;
zNs$
N:
G8e$
H$
7$
F2r<a(B
$B$5$l$k$3$H$rKI$0$?$a$K%P%C%/%9%i%C%7%e$G%(%9%1!<%
W$
9$
kI,
MW$,$
"$j$^$9!#(B $B%U%)!<%^%C%HJ8;zNs$K$O2~9TMQ$N(B "<code>\n</
code>"$B!"%?%VMQ$N(B
"<
code>\t</
code>" $B$H$$$&FCJL$J@)8fJ8;z$b4^$a$k$3$H$,$G$-$^$9!#(B</
p>
<
p><
directive module="mod_log_config">CustomLog</
directive> $B%G%#%l%/%F%#%V$O(B
<
em>$B%K%C%/%M!<%`(
B</em> $B$r;H$C$F?7$7$$%m%0%U%!%$%k$r@_Dj$7$^$9!#(B
$B%"%/%;%9%m%0$N%U%!%$%kL>$O%9%i%C%7%e$G;O$^$i$J$$8B$j!"(B
<
directive module="core">ServerRoot</
directive> $B$+$i$NAjBP%Q%9$H$7$F(B
<
p>$B>e$N@_Dj$O(B Common Log Format (CLF) $B$H8F$P$l$k7A<
0$
G(
B $
B%
m%
0%(%
s%
H%
j$
r=q$-$^$
9!#$
3$
NI8=`$
N7A<0$O0[$J$k%&%'%V%5!<%
P$
NB?$/$,(
B $
B@
8@.$
9$
k$
3$
H$,$
G$-!
"B?$/$N%m%02r@O%W%m%0%i%`$,FI$_$3$`$3$H$,$G$-$^$9!#(B CLF $B$K$h$j@8@.$5$l$?%m%0%U%!%$%k$N%(%s%H%j$O0J2<$N$h$&$K$J$j$^$9(B:</p> 127.0.0.1 - frank [10/Oct/2000:13:55:36 -0700] "GET <p>$B$3$N%m%0%(%s%H%j$N$=$l$>$l$NItJ,$N0UL#$O0J2<$G@bL@$7$^$9!#(B</p> <dt><code>127.0.0.1</code> (<code>%h</code>)</dt> <dd>$B$3$l$O%5!<%P$X%j%/%(%9%H$r$7$?%/%i%$%"%
s%
H(
B ($
B%
j%
b!<%H%[%9%H(B)
$B$N(B IP $B%"%I%l%9$G$9!#(B<
directive module="core">HostnameLookups</
directive> $B$,(B
<
code>On</
code> $B$N>l9g$O!"%5!<%
P$
O%[%
9%
HL>$rD4$Y$F!"(B
IP $B%"%I%l%9$,=q$+$l$F$$$k$H$3$m$K5-O?$7$^$9!#$7$+$7!"$3$N@_Dj$O(B
$B%5!<%
P$
r$+$
J$
jCY$/$
9$
k$
N$
G!
"$"$^$
j$*
4+$
a$
G$-$^$;$
s!#(
B $
B$=$&$
G$
O$
J$/!
"(B<program>logresolve</program> $B$N(B $B$h$&$J%m%0$N8e=hM}$r9T$J$&%W%m%0%i%`$G%[%9%HL>$rD4$Y$k$N$,NI$$$G$7$g$&!#(B $B$3$3$KJs9p$5$l$k(B IP $B%"%
I%
l%
9$
OI,$:$
7$
b%
f!<%6$,;H$C$F$$$k%^%7%s$N(B
$B$b$N$G$"$k$H$O8B$j$^$;$s!#%f!<%
6$
H%
5!<%P$N4V$K%W%m%-%7%5!<%
P$,(
B $
B$
"$l$P!"$
3$
N%
"%I%l%9$O85$N%^%7%s$N$b$N$G$O$J$/!"%
W%
m%-%
7$
N(
B $
B%
"%I%l%9$K$J$j$^$9!#(B</dd> <dt><code>-</code> (<code>%l</code>)</dt> <dd>$B=PNOCf$N!V%O%$%U%s!W$OMW5a$5$l$?>pJs$,<j$KF~$i$J$+$C$?$H$$$&$3$H$r(B $B0UL#$7$^$9!#$3$N>l9g!"<hF@$G$-$J$+$C$?>pJs$O%/%i%$%"%s%H$N%^%7%s$N(B
<
code>identd</
code> $B$K$h$j7h$^$k(B RFC 1413 $B$N%/%i%$%"%s%H$N(B
$B%"%$%G%s%F%#%F%#$G$9!#$3$N>pJs$O$"$^$j?.MQ$9$k$3$H$,$G$-$:!"(B
$B$7$C$+$j$H4IM}$5$l$?FbIt%M%C%H%o!<%/$
r=|$$$
F$
O;
H$&$
Y$-$
G$
O$
"$j$^$;$s!#(B module="core">IdentityCheck</directive> $B$,(B <code>On</code> $B$K$J$C$F$$$J$$8B$j!"$
3$
N>pJs$rF@$h$&$H$9$i$7$^$;$s!#(B</
dd>
<
dt><
code>frank</
code> (<
code>%u</
code>)</
dt>
<
dd>$B$3$l$O(B HTTP $BG'>Z$K$h$k!"%I%-%e%a%s%H$r%j%/%(%9%H$7$??M$N(B
$B%f!<%
6(
B ID $
B$
G$
9!#(
BCGI $
B%
9%/%
j%
W%
H$
K$
ODL>oF1$8CM$,(B <
code>REMOTE_USER</
code>
$B4D6-JQ?t$H$7$FM?$($i$l$^$9!#%j%/%(%9%H$N%9%F!<%?%
9%
3!<%I(B
($B0J2<$
r;
2>H(B) $B$,(B 401 $B$G$"$C$?>l9g$O!"%f!<%
6$
OG'>Z$K<:GT$7$F$$$k$N$G!"(B $B$3$NCM$O?.MQ$G$-$^$;$s!#%I%-%e%a%s%H$,%Q%9%o!<%I$GJ]8n$5$l$F$$$J$$(B $B>l9g$O!"$3$N%(%s%H%j$OA0$N$b$N$HF1$8$h$&$K(B "<code>-</code>" $B$K(B <dt><code>[10/Oct/2000:13:55:36 -0700]</code> $B%5!<%P$,%j%/%(%9%H$r<u$1<h$C$?;~9o$G$9!#=q<0$O(B: zone = (`+' | `-
') 4*digit</code> $B%m%0$N%U%)!<%^%C%HJ8;zNs$K(B <code>%{format}t</code> $B$r(B $B;XDj$9$k$3$H$G!"JL$N7A<0$G;~9o$rI=<($5$;$k$3$H$b$G$-$^$9!#(B $B$3$N$H$-!"(B<code>format</code> $B$O(B C $B$NI8=`%i%$%V%i%j$N(B <code>strftime(3)</code> $B$N7A<0$K$J$j$^$9!#(B (<code>\"%r\"</code>)</dt> <dd>$B%/%i%$%"%s%H$+$i$N%j%/%(%9%H$,Fs=E0zMQId$NCf$K<($5$l$F$$$^$9!#(B $B%j%/%(%9%H$K$OB?$/$NM-MQ$J>pJs$,$"$j$^$9!#$^$:!"$3$N>l9g%/%i%$%"%s%H$,(B $B;H$C$?%a%=%C%I$O(B <code>GET</code> $B$G$9!#<!$K!"%/%i%$%"%s%H$O(B $B%j%=!<%9(B <code>/apache_pb.gif</code> $B$rMW5a$7$^$7$?!#$=$7$F!"(B $B%/%i%$%"%s%H$O%W%m%H%3%k(B <code>HTTP/1.0</code> $B$r;HMQ$7$^$7$?!#(B $B%j%/%(%9%H$N3FItJ,$rFHN)$K%m%0<}=8$9$k$3$H$b$G$-$^$9!#Nc$($P!"(B $B%U%)!<%^%C%HJ8;zNs(B "<code>%m %U%q %H</code>" $B$O(B $B%a%=%C%I!"%Q%9!"%/%(%jJ8;zNs!"%W%m%H%3%k$r%m%0<}=8$7!"(B $B7k6I(B "<code>%r</code>" $B$H$^$C$?$/F1$8=PNO$K$J$j$^$9!#(B</dd> <dt><code>200</code> (<code>%>s</code>)</dt> <dd>$B%5!<%P$,%/%i%$%"%s%H$KAw$jJV$9%9%F!<%?%9%3!<%I$G$9!#(B $B$3$N>pJs$O!"%j%/%(%9%H$,@.8y1~Ez(B (2 $B$G;O$^$k%3!<%I(B) $B$G$"$C$?$+!"(B $B%j%@%$%l%/%7%g%s(B (3 $B$G;O$^$k%3!<%I(B) $B$G$"$C$?$+!"%/%i%$%"%s%H$K$h$k(B $B%(%i!<(B (4 $B$G;O$^$k%3!<%I(B) $B$G$"$C$?$+!"%5!<%P$N%(%i!<(B (5 $B$G;O$^$k%3!<%I(B) $B$G$"$C$?$+!"$r8=$9$N$G!"Hs>o$KBg@Z$G$9!#%9%F!<%?%9%3!<%I$N(B $B5,3J(B</a> (RFC2616 $BBh(B 10 $B@a(B) $B$K$"$j$^$9!#(B</dd> <dt><code>2326</code> (<code>%b</code>)</dt> <dd>$B$3$N:G8e$N%(%s%H%j$O%/%i%$%"%s%H$KAw?.$5$l$?%*%V%8%'%/%
H$
N!
"(B $B1~Ez%X%C%@$r=|$$$?%5%$%:$r8=$7$^$9!#%3%s%F%s%H$,%/%i%$%"%
s%
H$
KAw$
i$
l$
J$+$
C$?(
B $
B>l9g$O!"$3$NCM$O(B "<
code>-</
code>" $B$K$J$j$^$9!#%3%s%F%s%H$,L5$$>l9g$K(B
"<
code>0</
code>" $B$r%m%0<}=
8$
9$
k$
K$
O!
"(B<code>%b</code> $B$G$O$J$/(B <code>%B</code> $B$r;H$C$F$/$@$5$$!#(B</dd> <title>Combined Log Format</title> <p>$B$b$&0l$D$N$h$/;H$o$l$k=q<0$O(B Combined Log Format $B$H8F$P$l$F$$$^$9!#(B $B0J2<$N$h$&$K$7$F;H$&$3$H$,$G$-$^$9!#(B</p> LogFormat "%
h %
l %
u %
t \
"%r\" %&
gt;
s %
b \
"%{Referer}i\" \
"%{User-agent}i\"" combined<br /> <p>$B$3$N=q<0$N:G=i$NJ}$O(B Common Log Format $B$H$^$C$?$/F1$8$G!":
G8e$
K(
B $
BFs$
DDI2C$
N%(%
s%
H%
j$,$
"$j$^$9!#DI2C$N%(%s%H%j$O%Q!<%;%s%H%G%#%l%/%F%#%V(B <code>%{<em>header</em>}i</code> $B$r;H$C$F$$$^$9!#$3$3$G(B <em>header</em> $B$O(B HTTP $B$N%j%/%(%9%H%X%C%@$N$I$l$+$G$9!#$3$N=q<0$K$h$k(B $B%"%/%;%
9%
m%
0$
O0J2<$N$h$&$J46$8$K$J$j$^$9(B:</
p>
127.0.0.1 - frank [
10/
Oct/
2000:13:55:36 -0700] "GET
<
p>$BDI2C$N%(%s%H%j$O(B:</
p>
(<
code>\"%{Referer}i\"</
code>)</
dt>
<
dd>"Referer" ($B0U?^E*$JDV$j4V0c$$(B) HTTP $B%j%/%(%9%H%X%C%@$G$9!#(B
$B$3$l$O%/%i%$%"%s%H$,Js9p$7$F$/$k;2>H85$N%5%$%H$rI=$7$^$9!#(B
($B$3$N>l9g$O!"(B<
code>/
apache_pb.gif</
code> $B$K%j%s%/$7$F$$$k$+!"(B
$B$=$l$r4^$s$G$$$k%Z!<%
8$
G$
9(
B)$
B!#(
B</dd>
(<
code>\"%{User-agent}i\"</
code>)</
dt>
<
dd>User-Agent HTTP $B%j%/%(%9%H%X%C%@$G$9!#$3$l$O%/%i%$%"%s%H$N%V%i%&%6$,(B
$B<+
J,<+?H$N$3$H$rJs9p$7$F$/$k>pJs$G$9!#(B</
dd>
<
title>$BJ#?t$N%"%/%;%9%m%0(B</
title>
<
p>$BJ#?t$N%"%/%;%9%m%0$OC1$K@_Dj%U%!%$%k$KJ#?t$N(B <
directive module="mod_log_config">CustomLog</
directive>
$B%G%#%l%/%F%#%V$r=q$/$3$H$G:n@.$5$l$^$9!#Nc$($P!"0J2<$
N%
G%#%
l%/%
F%#%
V$
O(
B $
B;
0$
D$
N%
"%/%;%9%m%0$r:n$j$^$9!#:G=i$N$b$N$O4pK\E*$J(B CLF $B$N>pJs$G!"(
B $
BFs$
DL\$
H;
0$
DL\$
O(
B referer $
B$
H%
V%
i%&%
6$
N>pJs$G$9!#:G8eFs$D$N(B
<
directive module="mod_log_config">CustomLog</
directive> $B$O(B
<
code>ReferLog</
code> $B%G%#%l%/%F%#%V$H(B
<
code>AgentLog</
code> $B%G%#%l%/%F%#%V$N8z2L$r$^$M$kJ}K!$r<($
7$
F$$$^$
9!#(
B</p>
LogFormat "%h %l %u %t \"%r\" %>s %b" common<
br />
<
p>$B$3$NNc$O(B <
directive module="mod_log_config">LogFormat</
directive> $B$G(B
$B%K%C%/%M!<%`$
rDj5A$
9$
kI,
MW$,$
J$$!
"(B $B$H$$$&$3$H$b<($7$F$$$^$9!#%K%C%/%M!<%`$NBe$o$j$K!"(
B <directive module="mod_log_config">CustomLog</
directive> $B%G%#%l%/%F%#%V$K(B
$BD>@\%m%0$N=q<
0$
r;
XDj$
9$
k$
3$
H$,$
G$-$^$
9!#(
B</p>
<
section id="conditional">
<
title>$B>r7oIU$-%m%0(B</
title>
<
p>$B%/%i%$%"%s%H$N%j%/%(%9%H$NFCD'$K4p$E$$$F%"%/%;%9%m%0$K%(%s%H%j$N(B
$B0lIt$r%m%.%s%0$7$J$$J}$,JXMx$J$3$H$,$"$j$^$9!#$3$l$O(B <
a href="env.html">$B4D6-JQ?t(B</
a> $B$NJd=u$K$h$j4JC1$K<
B8=$
G$-$^$
9!#$^$:!
"(B $B%j%/%(%9%H$,2?$i$+$N>r7o$K9g$&$H$$$&$3$H$r8=$9$?$a$K4D6-JQ?t$,(B $B@_Dj$5$l$kI,MW$,$"$
j$^$
9!#$
3$
l$
ODL>o$O(B <
directive module="mod_setenvif">SetEnvIf</
directive> $B$K$h$j(B
$B9T$J$o$l$^$9!#$=$7$F!"(B<
directive module="mod_log_config">CustomLog</
directive> $B%G%#%l%/%F%#%V$N(B
<
code>env=</
code> $B@a$r;H$C$F4D6-JQ?t$,@_Dj$5$l$F$$$k%j%/%(%9%H$r(B
$B4^$a$?$jGS=|$7$?$j$9$k$3$H$,$G$-$^$9!#$$$/$D$+Nc$r5s$2$^$9(B:</
p>
# Mark requests from the loop-back interface<
br />
SetEnvIf Remote_Addr "127\.0\.0\.1" dontlog<
br />
SetEnvIf Request_URI "^/robots\.txt$" dontlog<
br />
<
p>$BB>$NNc$H$7$F!"1Q8l$rOC$9?M$+$i$N%j%/%(%9%H$H$=$l0J30$N?M$+$i$N%j%/%(%9%H$r(B
$BJ,$1$?$$!"$H$$$&>l9g$r9M$($F$_$F$/$@$5$$!#(B</
p>
SetEnvIf Accept-Language "en" english<
br />
<
p>$B$3$3$^$G$G$O>r7oIU$-%m%.%s%0$,Hs>o$
K6/
NO$G=@Fp$G$"$k$3$H$r<($
7$
F$-$^$
7$?$,!
"(B $B$=$l$,%m%0$NFbMF$r@)8f$9$kM#0l$NJ}K!$H$$$&$o$1$G$O$"$
j$^$;$
s!#%
m%
0%
U%!%$%
k$
O(
B $
B%
5!<%P$N3hF0$N40A4$J5-O?$G$"$kJ}$,$h$jLr$KN)$A$^$9!#C1=c$K%m%0%U%!%$%k$r(B
$B8e=hM}$7$F!"9MN8$7$?$/$J$$%m%0$r:o=|$9$kJ}$,4JC1$G$"$k$3$H$,$h$/$"$j$^$9!#(B</
p>
<
title>$B%m%0$N8rBX(B</
title>
<
p>$BIaDL$NIi2Y$N%5!<%
P$
G$
5$(!
"%m%0%U%!%$%k$KJ]B8$5$l$k>pJs$NNL$O(B $BKDBg$K$J$j$^$9!#%"%/%;%
9%
m%
0$
N%
U%!%$%
k$
OIaDL(
B 10,
000 $
B%
j%/%(%
9%
HKh$
K(
B 1 MB $
B0J>eA}$($^$9!#$G$9$+$i!"4{B8$N%m%0$r0\F0$7$?$j!":o=|$7$?$j$7$F!"(B
$BDj4|E*$K%m%0$r8rBX$5$;$k$3$H$,I,MW$K$J$j$^$9!#$3$l$O%5!<%
P$
N<B9TCf$K$O(B
$B9T$J$($^$;$s!#$H$$$&$N$O!"(BApache $B$O%U%!%$%k$,(B open $B$5$l$F$$$k4V$O(B
$B$:$C$H8E$$%m%0%U%!%$%k$K=q$-B3$1$k$+$i$G$9!#(B
$B?7$7$$%m%0%U%!%$%k$r(B open $B$G$-$k$h$&$K!"%m%0%U%!%$%k$,0\F0$5$l$?$j(B
<
p><
em>$BM%2m$J(B</
em> $B:
F5/
F0$r9T$J$&$3$H$G!"%5!<%
P$
O4{
B8$
N%
3%
M%/%
7%
g%
s$
d(
B $
B=hM}
BT$
A$
N%
3%
M%/%
7%
g%
s$
r<:$&$3$H$J$/?7$7$$%m%0%U%!%$%k$r(B open $B$5$;$k(B
$B$3$H$,$G$-$^$9!#$7$+$7!"$3$l$r<
B8=$
9$
k$?$
a$
K!
"%5!<%P$O8E$$%j%/%(%9%H$r(B $B07$C$F$$$k4V$O8E$$%m%0%U%!%$%k$K=q$-B3$1$kI,MW$,$"$
j$^$
9!#(
B $
B$
G$
9$+$
i!
":F5/F0$N8e$G$O%m%0%U%!%$%k$N=hM}$r;O$a$kA0$K!"$
7$
P$
i$/
BT$?$
J$
1$
l$
P(
B $
B$
J$
j$^$;$
s!#
C1$
K%
m%
0$
r8rBX$
5$;$
F!
"%G%#%9%/$N@aLs$N$?$a$K8E$$%m%0$r(B $B05=L$9$kIaDL$N%7%J%j%*$O(B:</p> <p>$B%m%0$N8rBX$r$9$k$b$&0l$D$NJ}K!$O(B<a href="#
piped">$B%Q%$%W7PM3$N%m%0(B</a>$B$r;H$&$b$N$G!"<!$N@a$G@bL@$5$l$F$$$^$9!#(B</
p>
<
title>$B%Q%$%W7PM3$N%m%0(B</
title>
<
p>Apache httpd $B$O%(%i!<%
m%
0$
H%
"%/%;%9%m%0$r%U%!%$%k$KD>@\=q$/Be$o$j$K!"(
B $
B%
Q%$%
W$
rDL$
7$
FJL$
N%
W%
m%
0%
i%`$
K=q$-=
P$
9$
3$
H$,$
G$-$^$
9!#(
B $
B$
3$
N5!
G=$
K$
h$
j!
"<g%5!<%P$K%3!<%I$rDI2C$9$k$3$H$J$/(B $B%m%.%s%0$N=@Fp@-$,Hs>o$K9b$^$C$F$$$^$9!#%Q%$%W$K%m%0$r=q$/$?$a$K$O!"(
B $
BC1$
K%
U%!%$%
kL>$r%Q%$%WJ8;z(B "<
code>|</
code>" $B$KCV$-49$(!"$=$NB3$-$K(B
$BI8=`F~NO$+$i%m%0$N%(%s%H%j$r<
u$
1$
H$
k<B9T%W%m%0%i%`$NL>A0$r=q$/$@$1$G$9!#(B
Apache $B$O%Q%$%W7PM3$N%m%0MQ$N%W%m%;%9$r%5!<%
P$
N5/
F0;~$
K<B9T$7!"(B
$B%5!<%
P$
N<B9TCf$K$=$N%W%m%0%i%`$,%/%i%C%7%e$7$?$H$-$O$=$l$r:F$S(B
$B<
B9T$
7$^$
9!#(
B($
B$
3$
N:
G8e$
N5!
G=$,$
3$
N5;=
Q$,!
V?.
Mj@-$
N$
"$k%Q%$%W7PM3$N%m%.%s%0!W(B $B$H8F$P$l$F$$$kM}M3$G$9!#(B)</p> <p>$B%Q%$%W7PM3$N%m%0MQ$N%W%m%;%9$O(B Apache httpd $B$N?F%W%m%;%9$+$i5/F0$5$l!"(
B $
B$=$
N%
W%
m%;%
9$
N%
f!<%6(B ID $B$r7Q>5$7$^$9!#$3$l$O!"$3$l$O!"%Q%$%W7PM3$N%m%0MQ$N(B
$B%W%m%0%i%`$OIaDL(B root $B$H$7$F<
B9T$
5$
l$
k$
3$
H$
r0UL#$
7$^$
9!#(
B $
B$
G$
9$+$
i!
"%W%m%0%i%`$r4JC1$G0BA4$KJ]$D$3$H$,Hs>o$K=EMW$G$9!#(B</p> <p>$B%Q%$%W7PM3$N%m%0$N=EMW$JMxMQK!$O!"%
5!<%P$N:
F5/
F0$J$7$G%m%0$N8rBX$r(B
$B$9$k$3$H$G$9!#(BApache HTTP $B%5!<%
P$
K$
O$
3$
N$?$
a$
N(
B <program
>rotatelogs</
program> $B$H8F$P$l$k4JC1$J(B
$B%W%m%0%i%`$,IUB0$7$F$$$^$9!#$?$H$($P!"(B24 $B;~4VKh$K%m%0$r8rBX$5$;$k$K$O!"(B
$B0J2<$
N$
b$
N$
r;
H$&$
3$
H$,$
G$-$^$
9(
B:</p>
<
p>$B%Q%$%W$N@h$G8F$P$l$k%3%^%s%IA4BN$,0zMQId$G0O$^$l$F$$$k$3$H$KCmL\$7$F(B
$B$/$@$5$$!#$3$NNc$O%"%/%;%9%m%0$r;H$C$F$$$^$9$,!"%(%i!<%
m%
0$
K$
bF1$
85;=
Q$
r(
B $
B;
H$&$
3$
H$,$
G$-$^$
9!#(
B</p>
<
p>$B;w$F$$$k$1$l$I!"$h$j$:$C$H=@Fp$J(B
$B%W%m%0%i%`$,30It$N%5%$%H$K$"$j$^$9!#(B</
p>
<
p>$B>r7oIU$-%m%.%s%0$HF1MM!"%Q%$%W7PM3$N%m%0$OHs>o$
K6/
NO$J(B
$BF;6q$G$9$,!"%*%U%i%$%s$N8e=hM}$N$h$&$J!"$h$j4JC1$J2r7hJ}K!$,$"$k$H$-$O(B
$B;H$o$J$$J}$,NI$$$G$7$g$&!#(B</
p>
<
section id="virtualhosts">
<
title>$B%P!<%
A%
c%
k%[%
9%
H(
B</title>
<
p>$BB?$/$N(B <
a href="vhosts/">$B%P!<%
A%
c%
k%[%
9%
H(
B</a> $B$N$"$k%5!<%
P$
r<B9T$7$F$$$k(B
$B$H$-$O!"%m%0%U%!%$%k$N07$$J}$K$$$/$D$+$NJ}K!$,$"$j$^$9!#(B
$B$^$:!"C1FH$N%[%9%H$N$_$N%5!<%
P$
H$^$
C$?$/
F1$
8$
h$&$
K%
m%
0$
r;
H$&$
3$
H$,$
G$-$^$
9!#(
B $
B%
m%.%
s%
0%
G%#%
l%/%
F%#%
V$
r<g%5!<%
P$
N%
3%
s%
F%-%
9%
H$
N(
B type="section">VirtualHost</
directive> $B%;%/%7%g%s$N30$KCV$/$3$H$G!"(B
$B$9$Y$F$N%m%0$rF1$8%"%/%;%9%m%0$H%(%i!<%
m%
0$
K%
m%
0<}=8$9$k$3$H$,$G$-$^$9!#(B
$B$3$N<
jK!$
G$
O8D!
9$
N%
P!<%A%c%k%[%9%H$NE}7W$r4JC1$K$H$k$3$H$O$G$-$^$;$s!#(B</
p>
<
p><
directive module="mod_log_config">>CustomLog</
directive> $B$d(B
<
directive module="mod_log_config">ErrorLog</
directive> $B%G%#%l%/%F%#%V$,(B
<
directive module="core" type="section">VirtualHost</
directive> $B$NCf$K(B
$BCV$+$l$?>l9g$O!"$=$N%P!<%
A%
c%
k(
B $
B%[%
9%
H$
X$
N$
9$
Y$
F$
N%
j%/%(%
9%
H$
d%(%
i!<$,$=$3$G;XDj$5$l$?%U%!%$%k$K$N$_(B
$B%m%0<}=
8$
5$
l$^$
9!#%
m%.%
s%
0%
G%#%
l%/%
F%#%
V$
N$
J$$%
P!<%A%c%k%[%9%H$O(B
$B0MA3$H$7$F%j%/%(%9%H$,<
g%
5!<%P$N%m%0$KAw$i$l$^$9!#$3$N<
jK!$
O>/$J$$(B
$B%P!<%
A%
c%
k%[%
9%
H$
KBP$
7$
F$
OHs>o$KM-MQ$G$9$,!"%[%9%H$N?t$,Hs>o$KB?$/$J$k$H(B
$B4IM}$,BgJQ$K$J$j$^$9!#$5$i$K!"(B<
a <
p>$B%"%/%;%9%m%0$K$O!"Hs>o$KNI$$BE6(0F$,$"$j$^$9!#%P!<%
A%
c%
k%[%
9%
H$
N(
B $
B>pJs$r%m%0$N%U%)!<%^%
C%
HJ8;
zNs$
K2C$($
k$
3$
H$
G!
"$9$Y$F$N%[%9%H$X$N(B $B%j%/%(%9%H$rF1$8%m%0$K%m%0<}=8$7$F!"8e$
G%
m%
0$
r8D!
9$
N%
U%!%$%
k$
KJ,
3d$
9$
k$
3$
H$,(
B $
B$
G$-$^$
9!#$?$
H$($
P!
"0J2<$N%G%#%l%/%F%#%V$r8+$F$/$@$5$$!#(B</p> LogFormat "%
v %
l %
u %
t \
"%r\" %&
gt;
s %
b" <p><code>%v</code> $B$,%j%/%(%9%H$r07$C$F$$$k%P!<%A%c%k%[%9%H$NL>A0$r(B $B%m%0<}=8$9$k$?$a$K;H$o$l$F$$$^$9!#$=$7$F!"(
B<a
$B;H$C$F%"%/%;%9%m%0$r8e=hM}$9$k$3$H$G!"(B
$B%P!<%
A%
c%
k%[%
9%
HKh$
N%
U%!%$%
k$
K%
m%
0$
rJ,
3d$
9$
k$
3$
H$,$
G$-$^$
9!#(
B</p>
<
p>$B;DG0$J$,$i!"%(%i!<%
m%
0$
K$
OF1MM$
N<jK!$O$"$j$^$;$s!#$G$9$+$i!"(B
$B$9$Y$F$N%P!<%
A%
c%
k%[%
9%
H$
rF1$
8%(%
i!<%m%0$NCf$K:.$<$
k$+!
"(B $B%P!<%A%c%k%[%9%HKh$K%(%i!<%m%0$r;H$&$+$rA*$P$J$1$l$P$J$j$^$;$s!#(B</p> <title>$BB>$N%m%0%U%!%$%k(B</title> <module>mod_rewrite</module> <directive module="mpm_common">PidFile</directive> <directive module="mod_rewrite">RewriteLog</directive> <directive module="mod_rewrite">RewriteLogLevel</directive> <directive module="mod_cgi">ScriptLog</directive> <directive module="mod_cgi">ScriptLogBuffer</directive> <directive module="mod_cgi">ScriptLogLength</directive> <title>PID $B%U%!%$%k(B</title> <p>$B5/F0;~$K!"(
BApache $
B$
O?
F(
B httpd $
B%
W%
m%;%
9$
N%
W%
m%;%
9(
B ID $
B$
r(
B $B%U%!%$%kL>$O(B <
directive module="mpm_common">PidFile</
directive> $B%G%#%l%/%F%#%V$r;H$C$F(B
$BJQ99$9$k$3$H$,$G$-$^$9!#%W%m%;%9(B ID $B$O4IM}<
T$,?
F%
W%
m%;%
9$
K(
B $
B%
7%
0%
J%
k$
rAw$
k$
3$
H$
G%
G!<%b%s$r:
F5/
F0$7$?$j=*N;$5$;$?$j$9$k$H$-$K(B
$B;HMQ$7$^$9!#(BWindows $B$G$O!"Be$o$j$K(B -k $B%3%^%s%I%*%W%7%g%s$r(B
$B;H$C$F$/$@$5$$!#>\$7$$>pJs$O(B <
a href="stopping.html">$B=*N;$H(B
$B:
F5/
F0(B</
a> $B$N%Z!<%
8$
r8+$
F$/$@$
5$$!#(
B</p>
<
title>$B%9%/%j%W%H%m%0(B</
title>
<
p>$B%G%P%C%0$NJd=u$N$?$a$K!"(B<
directive module="mod_cgi">ScriptLog</
directive> $B%G%#%l%/%F%#%V$O(B
CGI $B%9%/%j%W%H$NF~NO$H=PNO$r5-O?$9$k$h$&$K$G$-$^$9!#(B
$B$3$l$O%F%9%HMQ$K$N$_;HMQ$7$F!"DL>o$N%5!<%
P$
G$
O;
HMQ$
7$
J$$$
G$/$@$
5$$!#(
B <
section id="rewritelog">
<
title>$B%j%i%$%H%m%0(B</
title>
<
p><
directive module="mod_rewrite">mod_rewrite</
directive> $B$
N6/
NO$G(B
$B;H$C$F$$$k$H$-$O!"$[$\$$$D$b%G%P%C%0$r4JC1$K$9$k$?$a$K(B
<
directive module="mod_rewrite">RewriteLog</
directive> $B$N;HMQ$,(B
$BI,MW$G$7$g$&!#$3$N%m%0%U%!%$%k$K$O%j%i%$%H%(%s%8%s$,%j%/%(%9%H$r(B
$B=q$-49$($kJ}K!$N>\:Y$J2r@O$,=PNO$5$l$^$9!#>\$7$5$NEY9g$O(B <
directive module="mod_rewrite">RewriteLogLevel</
directive>