<?xml version="1.0" encoding="iso-2022-jp" ?>

<!DOCTYPE manualpage SYSTEM "/style/manualpage.dtd">

<?xml-stylesheet type="text/xsl" href="/style/manual.ja.xsl"?>

<manualpage metafile="env.xml.meta">

<title>Apache $B$N4D6-JQ?t(B</title>

<summary>

<p>Apache HTTP $B%5!<%P$O(B<em>$B4D6-JQ?t(B</em>$B$H8F$P$l$k!"L>A0$N$D$$$?(B

$BJQ?t$K>pJs$r5-21$9$k;EAH$_$rDs6!$7$F$$$^$9!#$3$N>pJs$O%m%0<}=8$d(B

$B%"%/%;%9@)8f$J$I$N$$$m$$$m$JA`:n$r@)8f$9$k$?$a$K;H$&$3$H$,$G$-$^$9!#(B

<p>$B$3$l$i$NJQ?t$O(B<em>$B4D6-JQ?t(B</em>$B$H8F$P$l$F$$$^$9$,!"%*%Z%l!<%F%#%s%0(B

$B%7%9%F%`$K$h$C$F@)8f$5$l$F$$$k4D6-JQ?t$HF1$8$G$O$"$j$^$;$s!#(B

$B<B:]$O!"$3$l$i$NJQ?t$O(B Apache $B$NFbIt9=B$$NCf$K5-21$5$l!"A`:n$5$l$F$$$^$9!#(B

$B$=$l$i$O!"(BCGI $B$d(B SSI $B%9%/%j%W%H$KEO$5$l$?$H$-$@$1!"<B:]$N(B

$B%*%Z%l!<%F%#%s%0%7%9%F%`$N4D6-JQ?t$K$J$j$^$9!#%5!<%P<+?H$,(B

$B<B9T$5$l$F$$$k%*%Z%l!<%F%#%s%0%7%9%F%`$N4D6-$rA`:n$7$?$$>l9g$O!"(B

$B%*%Z%l!<%F%#%s%0%7%9%F%`$N%7%'%k$,Ds6!$7$F$$$kI8=`$N4D6-JQ?t$N(B

$B%G%#%l%/%F%#%V$K$h$j!"(BApache $B$,5/F0$5$l$?%7%'%k$N(B

$B4D6-JQ?t$rEO$9$3$H$b$G$-$^$9!#(B</p>

</section>

<section id="conditional">

<title>$B%j%/%(%9%HKh$K>r7o$K4p$E$$$F@_Dj$9$k(B</title>

<p>$B$h$j=@Fp@-$r9b$a$k$?$a$K!"(Bmod_setenvif

$B$GDs6!$5$l$F$$$k%G%#%l%/%F%#%V$r;HMQ$9$k$3$H$G!"%j%/%(%9%H$N(B

$BFC@-$K4p$E$$$F4D6-JQ?t$r@_Dj$9$k$3$H$,$G$-$^$9!#Nc$($P!"FCDj$N%V%i%&%6(B

(User-Agent) $B$N%j%/%(%9%H$dFCDj$N(B Referer [$B0U?^E*$JDV$j$G$9(B]

($BLuCm(B: $B@5$7$$DV$j$O(B referrer $B$G$9$,!"(BHTTP $B$N;EMM$G$O(B Referer

$B$H$J$C$F$$$^$9(B) $B%X%C%@$,8+$D$+$C$?$H$-$N$_JQ?t$r@_Dj$9$k$3$H$,$G$-$^$9!#(B

mod_rewrite $B$N(B <directive module="mod_rewrite">RewriteRule</directive>

$B%G%#%l%/%F%#%V$K$*$$$F4D6-JQ?t$r@_Dj$9$k(B <code>[E=...]</code>

$B%*%W%7%g%s$r;HMQ$9$k$3$H$G!"(B

$B$h$j=@Fp$J@_Dj$r9T$J$&$3$H$,$G$-$^$9!#(B</p>

</section>

<section id="unique-identifiers">

<title>$B0l0U$J<1JL;R(B</title>

<p>mod_unique_id $B$O!"Hs>o$K8B$i$l$?>r7o$N2<$G(B

$B!V$9$Y$F!W$N%j%/%(%9%H$K$D$$$F!"0l0U$G$"$k$3$H$,J]>Z$5$l$F$$$kCM$r4D6-JQ?t(B

<code>UNIQUE_ID</code> $B$K@_Dj$7$^$9!#(B</p>

</section>

<section id="standard-cgi">

<title>$BI8=`(B CGI $BJQ?t(B</title>

<p>Apache $B$N@_Dj%U%!%$%k$G@_Dj$5$l$?4D6-JQ?t$H%7%'%k$+$iEO$5$l$k(B

$B4D6-JQ?t$K2C$($F!"(BCGI $B%9%/%j%W%H$H(B SSI $B%Z!<%8$K$O(B <a

href="http://cgi-spec.golux.com">CGI $B$N;EMM(B</a>$B$GMW5a$5$l$F$$$k!"(B

$B%j%/%(%9%H$N%a%?>pJs$r;}$C$?4D6-JQ?t$NAH$,Ds6!$5$l$^$9!#(B</p>

</section>

<section id="caveats">

<title>$B$$$/$D$+$NCm0U(B</title>

<ul>

<li>$B4D6-$rA`:n$9$k%G%#%l%/%F%#%V$r;H$C$FI8=`(B CGI

$BJQ?t$r>e=q$-$7$?$jJQ99$7$?$j$9$k$3$H$O$G$-$^$;$s!#(B</li>

<li>CGI $B%9%/%j%W%H$r5/F0$9$k$?$a$K(B <a href="suexec.html">suexec</a>

$B$,;HMQ$5$l$F$$$k>l9g!"(BCGI $B%9%/%j%W%H$,5/F0$9$k$?$a$K!"4D6-JQ?t$O(B<em

>$B0BA4(B</em>$B$J4D6-JQ?t$NAH$K@0M}$5$l$^$9!#(B

$B$3$N0BA4$J4D6-JQ?t$N=89g$O!"%3%s%Q%$%k;~$K(B <code>suexec.c</code>

$B$GDj5A$5$l$^$9!#(B</li>

<li>$B0\?"@-$N$?$a$K!"4D6-JQ?t$NL>A0$O%"%k%U%!%Y%C%H!"(B

$B?t;z$H%"%s%@!<%9%3%"(B ($BLuCm(B: '_') $B$@$1$+$i@.$j$^$9!#(B

$B$5$i$K!":G=i$NJ8;z$O?t;z$G$"$C$F$O$$$1$^$;$s!#(B

$B%Z!<%8$KEO$5$l$k$H$-$K%"%s%@!<%9%3%"$KCV49$5$l$^$9!#(B</li>

</ul>

</section>

</section>

<section id="using">

<title>$B4D6-JQ?t$N;HMQ(B</title>

<related>

<modulelist>

<module>mod_authz_host</module>

<module>mod_cgi</module>

<module>mod_ext_filter</module>

<module>mod_headers</module>

<module>mod_include</module>

<module>mod_log_config</module>

<module>mod_rewrite</module>

</modulelist>

<directivelist>

<directive module="mod_authz_host">Allow</directive>

<directive module="mod_log_config">CustomLog</directive>

<directive module="mod_authz_host">Deny</directive>

<directive module="mod_ext_filter">ExtFilterDefine</directive>

<directive module="mod_headers">Header</directive>

<directive module="mod_log_config">LogFormat</directive>

<directive module="mod_rewrite">RewriteCond</directive>

<directive module="mod_rewrite">RewriteRule</directive>

</directivelist>

</related>

<section id="cgi-scripts">

<title>CGI $B%9%/%j%W%H(B</title>

<p>$B4D6-JQ?t$N<g$JMxMQK!$N0l$D$O!"(BCGI $B%9%/%j%W%H$K>pJs$rEA$($k$3$H$G$9!#(B

$B>e$G@bL@$5$l$F$$$k$h$&$K!"(BCGI $B%9%/%j%W%H$KEO$5$l$k4D6-JQ?t$O(B Apache

$B$N@_Dj$K$h$j@_Dj$5$l$kJQ?t$K2C$($F!"%j%/%(%9%H$NI8=`$N%a%?>pJs$r4^$s$G$$$^$9!#(B

$B>\:Y$O(B <a href="howto/cgi.html">CGI $B%A%e!<%H%j%"%k(B</a>

$B$r;2>H$7$F$/$@$5$$!#(B</p>

</section>

<section id="ssi-pages">

<title>SSI $B%Z!<%8(B</title>

<p>mod_include $B$N(B <code>INCLUDES</code> $B%U%#%k%?$G=hM}$5$l$k(B

server-parsed (SSI) $B%I%-%e%a%s%H$G$O!"(B<code>echo</code>

$BMWAG$r;HMQ$9$k$H4D6-JQ?t$,=PNO$5$l$^$9!#(B

$B$^$?!"%Z!<%8$N$"$kItJ,$,%j%/%(%9%H$N@-<A$K1~$8$FJQ99$5$l$k$h$&$K!"(B

$B4D6-JQ?t$r%U%m!<@)8fMWAG$G;H$&$3$H$,$G$-$^$9!#>\:Y$O(B

<a href="howto/ssi.html">SSI $B%A%e!<%H%j%"%k(B</a> $B$r;2>H$7$F$/$@$5$$!#(B</p>

<section id="access-control">

<title>$B%"%/%;%9@)8f(B</title>

<p><code>allow from env=</code> $B%G%#%l%/%F%#%V$H(B <code>deny from env=</code>

$B%G%#%l%/%F%#%V$r;HMQ$7$F!"%5!<%P$X$N%"%/%;%9$r4D6-JQ?t$NCM$G@)8f$9$k$3$H$,$G$-$^$9!#(B

$B%G%#%l%/%F%#%V$HAH$_9g$o$;$k$3$H$G!"%/%i%$%"%s%H$NFC@-$K4p$E$$$F(B

$B%5!<%P$X$N%"%/%;%9@)8f$r=@Fp$K9T$J$&$3$H$,$G$-$k$h$&$K$J$j$^$9!#(B

$B$?$H$($P!"$3$l$i$N%G%#%l%/%F%#%V$r;HMQ$7$F!"FCDj$N%V%i%&%6(B (User-Agent)

$B$+$i$N%"%/%;%9$r5qH]$9$k$3$H$,$G$-$^$9!#(B</p>

$B$r;HMQ$9$k$3$H$G!"4D6-JQ?t$r%"%/%;%9%m%0$K5-O?$9$k$3$H$,$G$-$^$9!#$5$i$K!"(B

<directive module="mod_log_config">CustomLog</directive>

$B%G%#%l%/%F%#%V$N>r7oJ,4t<0$r;HMQ$9$k$3$H$G!"(B

$B%G%#%l%/%F%#%V$HAH$_9g$o$;$k$3$H$G!"(B

$B$I$N%j%/%(%9%H$r%m%0$K5-O?$9$k$+$r=@Fp$K@)8f$9$k$3$H$,2DG=$K$J$j$^$9!#$?$H$($P!"(B

<code>gif</code> $B$G=*$o$k%U%!%$%kL>$X$N%j%/%(%9%H$O%m%0$K5-O?$7$J$$!"(B

$B0c$&%5%V%M%C%H$N%/%i%$%"%s%H$+$i$N%j%/%(%9%H$@$1$r%m%0$K5-O?$9$k!"(B

$B$H$$$&A*Br$,2DG=$G$9!#(B</p>

</section>

<section id="response-headers">

<title>$B>r7oIU$-1~Ez%X%C%@(B</title>

<p><directive module="mod_headers">Header</directive>

$B%G%#%l%/%F%#%V$O4D6-JQ?t$NB8:_$dIT:_$K$h$C$F%/%i%$%"%s%H$X$N1~Ez$KFCDj$N(B

HTTP $B%X%C%@$rIU$1$k$+$I$&$+$r7h$a$k$3$H$,$G$-$^$9!#(B

$B$3$l$K$h$j!"$?$H$($P!"%/%i%$%"%s%H$+$i$N%j%/%(%9%H(B

$B$K$"$k%X%C%@$,$"$k>l9g$K$N$_FCDj$N1~Ez%X%C%@$rAw$k!"$H$$$&$h$&$J$3$H$,(B

$B$G$-$^$9!#(B</p>

</section>

<section id="external-filter">

<title>$B30It%U%#%k%?$NE,MQ(B</title>

<p><directive module="mod_ext_filter">ExtFilterDefine</directive>

$B%G%#%l%/%F%#%V$r;HMQ$7$F(B

<module>mod_ext_filter</module> $B$G@_Dj$5$l$k30It%U%#%k%?$O!"(B

<code>disableenv=</code> $B$H(B <code>enableenv=</code>

$B%*%W%7%g%s$r;H$C$F!"4D6-JQ?t$K$h$k>r7oIU$-E,MQ$,$G$-$^$9!#(B</p>

</section>

<section id="url-rewriting">

<title>URL $B$N=q$-49$((B</title>

<p><directive module="mod_rewrite">RewriteCond</directive>

$B%G%#%l%/%F%#%V$G(B<em>$BI>2AJ8;zNs(B</em>$B$H$7$F(B

<code>%{ENV:...}</code> $B<0$r;XDj$9$k$3$H$G!"(Bmod_rewrite

mod_rewrite $B$,;HMQ2DG=$JJQ?t$G(B <code>ENV:</code> $B$,A0$K$D$$$F$$$J$$JQ?t$O!"(B

$B<B:]$O4D6-JQ?t$G$O$J$$$H$$$&$3$H$KCm0U$7$F$/$@$5$$!#(B

$B$=$l$i$OB>$N%b%8%e!<%k$+$i$O;HMQ$G$-$J$$(B mod_rewrite $BMQ$NFCJL$JJQ?t$G$9!#(B

</p>

</section>

</section>

<section id="special">

<title>$BFCJL$JL\E*$N4D6-JQ?t(B</title>

<p>$B8_49@-$NLdBj$r2r7h$9$k$?$a$K!"FCDj$N%/%i%$%"%s%H$HDL?.$7$F$$$k$H$-$O(B

Apache $B$NF0:n$rJQ99$G$-$k5!9=$,F3F~$5$l$^$7$?!#$G$-$k$@$1=@Fp$K$9$k$?$a$K!"(B

$B$3$l$i$N5!9=$O4D6-JQ?t$rDj5A$9$k$3$H$G8F$S=P$5$l$^$9!#IaDL$O!"(B

<directive module="mod_setenvif">BrowserMatch</directive>

$B%G%#%l%/%F%#%V$r;H$$$^$9$,!"$?$H$($P(B <directive module="mod_env"

>SetEnv</directive> $B%G%#%l%/%F%#%V$d(B <directive module="mod_env"

>PassEnv</directive> $B%G%#%l%/%F%#%V$b;HMQ$9$k$3$H$,$G$-$^$9!#(B</p>

<section id="downgrade">

<title>downgrade-1.0</title>

<p>$B$3$l$r;XDj$9$k$3$H$G!"%j%/%(%9%H$,(B HTTP/1.0

$B$h$j?7$7$$%W%m%H%3%k$N>l9g$G$b!"(BHTTP/1.0 $B$H$7$F07$o$l$^$9!#(B</p>

</section>

<section id="force-gzip">

<title>force-gzip</title>

<p><code>DEFLATE</code> $B%U%#%k%?$,;HMQ$9$k$h$&$K@_Dj$5$l$F$$$k$H$-$K!"(B

$B$3$N4D6-JQ?t$O%V%i%&%6$N(B accept-encoding $B$N@_Dj$rL5;k$7$F>o$K(B

$B05=L$5$l$?=PNO$rAw$k$h$&$K$7$^$9!#(B</p>

</section>

<section id="force-no-vary">

<title>force-no-vary</title>

<p>$B1~Ez%X%C%@$,%/%i%$%"%s%H$KAw$i$l$kA0$K(B <code>Vary</code>

$B%U%#!<%k%I$r<h$j=|$-$^$9!#(B

$B%/%i%$%"%s%H$NCf$K$O$3$N%U%#!<%k%I$r@5$7$/2r<a$7$J$$$b$N$,$"$j$^$9!#(B

$B$3$NJQ?t$r@_Dj$9$k$3$H$G$=$NLdBj$r2sHr$9$k$3$H$,$G$-$^$9!#(B

$B$3$NJQ?t$r@_Dj$9$k$H!"(B<strong>force-response-1.0</strong>

$B$,@_Dj$5$l$?$3$H$K$J$j$^$9!#(B</p>

</section>

<section id="force-response">

<title>force-response-1.0</title>

<p>$B$3$l$,@_Dj$5$l$F$$$k$H!"(BHTTP/1.0 $B%j%/%(%9%H$rH/9T$9$k%/%i%$%"%s%H$KBP$7$F$O(B

$B>o$K(B HTTP/1.0 $B$G1~Ez$9$k$h$&$K$J$j$^$9!#$3$N5!G=$O!"(B

$B85!9$O(B AOL $B$N%W%m%-%7$NLdBj$N$?$a$K<BAu$5$l$^$7$?!#(BHTTP/1.0 $B%/%i%$%"%s%H$NCf$K$O!"(B

HTTP/1.1 $B$N1~Ez$rJV$5$l$k$H@5$7$/F0:n$7$J$$$b$N$,$"$k$+$b$7$l$^$;$s!#(B

$B$3$N5!G=$r;HMQ$9$k$3$H$G!"$=$N$h$&$J%/%i%$%"%s%H$H$N4V$N8_49@-LdBj$r2r7h$G$-$^$9!#(B</p>

<section id="gzip-only-text-html">

<p>$B$3$l$,(B 1 $B$K@_Dj$5$l$k$H!"$3$NJQ?t$O(B <code>text/html</code>

$B0J30$N%3%s%F%s%H%?%$%W$KBP$9$k!"(B<module>mod_deflate</module>

$BDs6!$N(B <code>DEFLATE</code> $B=PNO%U%#%k%?$rL58z$K$7$^$9!#(B

$B$^$?!"@EE*$K!"4{$K05=L$5$l$?%U%!%$%k$r;HMQ$7$?$$>l9g!"(B

(gzip $B$@$1$G$J$/!"(B"identity" $B$H0[$J$kA4$F$N%(%s%3!<%I$KBP$7$F(B)

<module>mod_negotiation</module> $B$bJQ?t$rI>2A$7$^$9!#(B</p>

</section>

<section id="no-gzip"><title>no-gzip</title>

<p>$B%;%C%H$5$l$k$H!"(B<module>mod_deflate</module> $B$N(B

<code>DEFLATE</code> $B%U%#%k%?$,%*%U$K$J$j$^$9!#(B

$B$=$7$F(B <module>mod_negotiation</module>

$B$O%(%s%3!<%I$5$l$?%j%=!<%9$rAw$i$J$$$h$&$K$7$^$9!#(B</p>

</section>

<section id="nokeepalive">

<title>nokeepalive</title>

<p>$B$3$l$,@_Dj$5$l$F$$$k>l9g$O!"(B<directive module="core"

>KeepAlive</directive> $B$r;HMQ$7$J$$$h$&$K$7$^$9!#(B</p>

<section id="prefer-language"><title>prefer-language</title>

<p><module>mod_negotiation</module> $B$N5sF0$K1F6A$rM?$($^$9!#(B

(<code>en</code>, <code>ja</code>, <code>x-klingon</code>$B$H$$$C$?(B)

$B8@8l%?%0$,3JG<$5$l$F$$$l$P!"$=$N8@8l$N(B variant $B$rAw?.$7$h$&$H$7$^$9!#(B

$B$=$N$h$&$J(B variant $B$,$J$$>l9g$O!"(B

$BDL>o$N(B<a href="content-negotiation.html">$B%M%4%7%(!<%7%g%s(B</a>$B=hM}$,(B

$BE,MQ$5$l$^$9!#(B</p>

</section>

</section>

<section id="redirect-carefully">

<title>redirect-carefully</title>

<p>$B$3$l$O%/%i%$%"%s%H$X$N%j%@%$%l%/%H$NAw?.$r%5!<%P$,$h$jCm0U?<$/(B

$B9T$J$&$h$&$K$7$^$9!#(B

$B$3$l$ODL>o!"%j%@%$%l%/%H$K:]$7$F%/%i%$%"%s%H$K(B

$BLdBj$,$"$k$3$H$,J,$+$C$F$$$k>l9g$K;H$o$l$^$9!#$3$N5!G=$O85!9$O(B

$B%^%$%/%m%=%U%H$N%&%'%V%U%)%k%@$N%=%U%H$,(B DAV

$B%a%=%C%I$K$h$k%G%#%l%/%H%j$N%j%=!<%9$X$N%j%@%$%l%/%H$N07$$$K(B

$BLdBj$,$j!"$=$l$r2sHr$9$k$?$a$K<BAu$5$l$^$7$?!#(B</p>

<section id="suppress-error-charset">

<p>$B%/%i%$%"%s%H$N%j%/%(%9%H$KBP$9$k1~Ez$H$7$F%j%@%$%l%/%H$rAw?.$9$k:]!"(B

$BDL>o!"$3$N%F%-%9%H$K9gCW$7$?%-%c%i%/%?%;%C%H!"(BISO-8859-1

<p>$B$7$+$7!"%j%@%$%l%/%H@h$,JL$NJ8;z%;%C%H$r;H$C$F$$$k>l9g!"(B

$B$"$kLdBj$N$"$k%V%i%&%6$N%P!<%8%g%s$G$O!"(B

$B%j%@%$%l%/%H@h$N<B:]$NJ8;z%;%C%H$NBe$o$j$K!"(B

$B%j%@%$%l%/%H85$NJ8;z%;%C%H$r;H$C$F$7$^$&$3$H$,$"$j$^$9!#(B

$B$=$N7k2L!"Nc$($PJQ$JIA2h$,9T$J$o$l$?$j$7$F!"FI$a$J$/$J$C$?$j$7$^$9!#(B</p>

<p>$B$3$N4D6-JQ?t$r@_Dj$9$k$3$H$G!"%j%@%$%l%/%7%g%s%F%-%9%H$KBP$9$k(B

$B%-%c%i%/%?%;%C%H$N;XDj$r=|5n$7$^$9$N$G!"$=$l$iLdBj$N$"$k%V%i%&%6$G$b(B

$B%j%@%$%l%/%H@h$NJ8;z%;%C%H$r@5$7$/;H$&$h$&$K$G$-$^$9!#(B</p>

</section>

</section>

<section id="examples">

<title>$BNc(B</title>

<section id="misbehaving">

<title>$B$*$+$7$J5sF0$r$9$k%/%i%$%"%s%H$KBP$7$F%W%m%H%3%k$NF0:n$rJQ99$9$k(B</title>

<p>$B%/%i%$%"%s%H$K4X$9$k4{CN$NLdBj$KBP=h$9$k$?$a$K!"0J2<$N9T$r(B

httpd.conf $B$KF~$l$k$3$H$r?d>)$7$F$$$^$9!#(B</p>

<example><pre>

#

# The following directives modify normal HTTP response behavior.

# The first directive disables keepalive for Netscape 2.x and browsers that

# spoof it. There are known problems with these browser implementations.

# The second directive is for Microsoft Internet Explorer 4.0b2

# which has a broken HTTP/1.1 implementation and does not properly

# support keepalive when it is used on 301 or 302 (redirect) responses.

#

BrowserMatch "Mozilla/2" nokeepalive

BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0

#

# The following directive disables HTTP/1.1 responses to browsers which

# are in violation of the HTTP/1.0 spec by not being able to grok a

# basic 1.1 response.

#

BrowserMatch "RealPlayer 4\.0" force-response-1.0

BrowserMatch "Java/1\.0" force-response-1.0

BrowserMatch "JDK/1\.0" force-response-1.0</pre></example>

</section>

<section id="no-img-log">

<title>$B2hA|$X$N%j%/%(%9%H$r%"%/%;%9%m%0$K5-O?$7$J$$(B</title>

<p>$B$3$NNc$G$O!"2hA|$X$N%j%/%(%9%H$,%"%/%;%9%m%0$K8=$l$J$$$h$&$K$7$^$9!#(B

$B$3$l$rJQ99$9$k$3$H$G!"FCDj$N%G%#%l%/%H%j$N%m%0<}=8$r$d$a$?$j!"(B

<section id="image-theft">

<p>$B$3$NNc$O!"JL$N%5!<%P$K$$$k?M$,!"$"$J$?$N%5!<%P$K$"$k2hA|$r(B

$B$3$l$O?d>)$5$l$F$$$k@_Dj$G$O$"$j$^$;$s$,!"$"$k8BDj$5$l$?>u67$G$OM-8z$G$9!#(B

$B$3$3$G$O!"$9$Y$F$N2hA|$O(B <code>/web/images</code>

$B$H$$$&%G%#%l%/%H%j$K$"$k$H2>Dj$7$^$9!#(B</p>

<example><pre>

SetEnvIf Referer "^http://www.example.com/" local_referal

# Allow browsers that do not send Referer info

SetEnvIf Referer "^$" local_referal

&lt;Directory /web/images&gt;

Order Deny,Allow

Deny from all

Allow from env=local_referal

&lt;/Directory&gt;</pre></example>

<p>$B$3$N<jK!$K4X$9$k>\$7$$>pJs$O(B ApacheToday $B$N%A%e!<%H%j%"%k!V(B<a