path: root/docs/manual/logs.xml.ja

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

  <title>$B%m%0%U%!%$%k(B</title>

  <summary>
    <p>$B%&%'%V%5!<%P$r8z2LE*$K4IM}$9$k$?$a$K$O!"%5!<%P$N3hF0$d%Q%U%)!<%^%s%9!"(B
    $B:#H/@8$7$F$$$k$+$b$7$l$J$$LdBj$K4X$9$k%U%#!<%I%P%C%/$rF@$k$3$H$,I,MW$G$9!#(B
    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>
  </summary>

  <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
    <a href="misc/security_tips.html">$B%;%-%e%j%F%#$N$3$D(B</a>$B$NJ8=q$r(B
    $BFI$s$G$/$@$5$$!#(B</p>

    <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>
  </section>

  <section id="errorlog">
    <title>$B%(%i!<%m%0(B</title>
    <related>
      <directivelist>
        <directive module="core">ErrorLog</directive>
        <directive module="core">LogLevel</directive>
      </directivelist>
    </related>

    <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
    $B$h$/$"$j$^$9!#(B</p>

    <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>

    <example>
      [Wed Oct 11 14:32:52 2000] [error] [client 127.0.0.1]
      client denied by server configuration:
      /export/home/live/ap/htdocs/test
    </example>

    <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>

    <example>
      tail -f error_log
    </example>
  </section>

  <section id="accesslog">
    <title>$B%"%/%;%9%m%0(B</title>

    <related>
      <modulelist>
        <module>mod_log_config</module>
        <module>mod_setenvif</module>
      </modulelist>
      <directivelist>
        <directive module="mod_log_config">CustomLog</directive>
        <directive module="mod_log_config">LogFormat</directive>
        <directive module="mod_setenvif">SetEnvIf</directive>
      </directivelist>
    </related>

    <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$$$&$o$1$G$b$"$j$^$;$s!#$3$NOC$d!"(B
    $B%m%02r@O$r9T$J$&%"%W%j%1!<%7%g%s$N>pJs$rF@$k$K$O!"(B<a
    href="http://dmoz.org/Computers/Software/Internet/Site_Management/Log_analysis/">
    Open Directory</a> $B$d(B <a
    href="http://dir.yahoo.com/Computers_and_Internet/Software/Internet/World_Wide_Web/Servers/Log_Analysis_Tools/">
    Yahoo</a> $B$rD4$Y$F$/$@$5$$!#(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!#$$$/$D$+<!$N@a$GNc$r<($7$^$9!#(B
    $B%U%)!<%^%C%HJ8;zNs$K;HMQ$G$-$kFbMF$N0lMw$O(B <a
    href="mod/mod_log_config.html">mod_log_config $B$NJ8=q(B</a>
    $B$r8+$F$/$@$5$$!#(B</p>

    <section id="common">
      <title>Common Log Format</title>

      <p>$B%"%/%;%9%m%0$N$h$/$"$k@_Dj$K0J2<$N$b$N$,$"$j$^$9!#(B</p>

      <example>
        LogFormat "%h %l %u %t \"%r\" %&gt;s %b" common<br />
         CustomLog logs/access_log common
      </example>

      <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
      $B4{$KDj5A$5$l$?(B
      <em>$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
      $B07$o$l$^$9!#(B</p>

      <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>

      <example>
        127.0.0.1 - frank [10/Oct/2000:13:55:36 -0700] "GET
        /apache_pb.gif HTTP/1.0" 200 2326
      </example>

      <p>$B$3$N%m%0%(%s%H%j$N$=$l$>$l$NItJ,$N0UL#$O0J2<$G@bL@$7$^$9!#(B</p>

      <dl>
	<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
	Apache $B$O(B <directive
	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
	$B$J$j$^$9!#(B</dd>

	<dt><code>[10/Oct/2000:13:55:36 -0700]</code>
	(<code>%t</code>)</dt>

	<dd>
	  $B%5!<%P$,%j%/%(%9%H$r<u$1<h$C$?;~9o$G$9!#=q<0$O(B:

	    <p class="indent">
	      <code>[day/month/year:hour:minute:second zone]<br />
	       day = 2*digit<br />
	       month = 3*letter<br />
	       year = 4*digit<br />
	       hour = 2*digit<br />
	       minute = 2*digit<br />
	       second = 2*digit<br />
	       zone = (`+' | `-') 4*digit</code>
	    </p>
	  $B%m%0$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
	</dd>

	<dt><code>"GET /apache_pb.gif HTTP/1.0"</code>
	(<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>%&gt;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
	$B40A4$J%j%9%H$O(B <a
	href="http://www.w3.org/Protocols/rfc2616/rfc2616.txt">HTTP
	$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>

      </dl>
    </section>

    <section id="combined">
      <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>

      <example>
        LogFormat "%h %l %u %t \"%r\" %&gt;s %b \"%{Referer}i\"
        \"%{User-agent}i\"" combined<br />
         CustomLog log/access_log combined
      </example>

      <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>

      <example>
        127.0.0.1 - frank [10/Oct/2000:13:55:36 -0700] "GET
        /apache_pb.gif HTTP/1.0" 200 2326
        "http://www.example.com/start.html" "Mozilla/4.08 [en]
        (Win98; I ;Nav)"
      </example>

      <p>$BDI2C$N%(%s%H%j$O(B:</p>

      <dl>
	<dt><code>"http://www.example.com/start.html"</code>
	(<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>

	<dt><code>"Mozilla/4.08 [en] (Win98; I ;Nav)"</code>
	(<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>
      </dl>
    </section>

    <section id="multiple">
      <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>

      <example>
        LogFormat "%h %l %u %t \"%r\" %&gt;s %b" common<br />
        CustomLog logs/access_log common<br />
        CustomLog logs/referer_log "%{Referer}i -&gt; %U"<br />
        CustomLog logs/agent_log "%{User-agent}i"
      </example>

    <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>

    <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>

      <example>
        # Mark requests from the loop-back interface<br />
        SetEnvIf Remote_Addr "127\.0\.0\.1" dontlog<br />
        # Mark requests for the robots.txt file<br />
        SetEnvIf Request_URI "^/robots\.txt$" dontlog<br />
        # Log what remains<br />
        CustomLog logs/access_log common env=!dontlog
      </example>

    <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>

      <example>
        SetEnvIf Accept-Language "en" english<br />
        CustomLog logs/english_log common env=english<br />
        CustomLog logs/non_english_log common env=!english
      </example>

    <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>
    </section>
  </section>

  <section id="rotation">
    <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
    $B:o=|$5$l$?8e$K!"%5!<%P$r(B<a href="stopping.html">$B:F5/F0(B</a>$B$9$k(B
    $BI,MW$,$"$j$^$9!#(B</p>

    <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>

    <example>
      mv access_log access_log.old<br />
      mv error_log error_log.old<br />
      apachectl graceful<br />
      sleep 600<br />
      gzip access_log.old error_log.old
    </example>

    <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>
  </section>

  <section id="piped">
    <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>

    <example>
      CustomLog "|/usr/local/apache/bin/rotatelogs
      /var/log/access_log 86400" common
    </example>

    <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$$$k$1$l$I!"$h$j$:$C$H=@Fp$J(B
    <a href="http://www.cronolog.org/">cronolog</a> $B$H$$$&%m%08rBXMQ$N(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>

  <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
    <directive module="core"
    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$K!"(B<a
    href="vhosts/fd-limits.html">$B%U%!%$%k5-=R;R$N8B3&(B</a>$B$NLdBj$r5/$3$9$3$H$,(B
    $B$"$j$^$9!#(B</p>

    <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>

    <example>
      LogFormat "%v %l %u %t \"%r\" %&gt;s %b"
      comonvhost<br />
      CustomLog logs/access_log comonvhost
    </example>

    <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
    href="programs/other.html">split-logfile</a> $B$N$h$&$J%W%m%0%i%`$r(B
    $B;H$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>
  </section>

  <section id="other">
    <title>$BB>$N%m%0%U%!%$%k(B</title>

    <related>
      <modulelist>
        <module>mod_cgi</module>
        <module>mod_rewrite</module>
      </modulelist>
      <directivelist>
        <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>
      </directivelist>
    </related>

    <section id="pidfile">
      <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
      <code>logs/httpd.pid</code> $B$KJ]B8$7$^$9!#$3$N(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>
    </section>

    <section id="scriptlog">
      <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
      $B>\$7$$>pJs$O(B <a
      href="mod/mod_cgi.html">mod_cgi $B$NJ8=q(B</a> $B$K$"$j$^$9!#(B</p>
    </section>

    <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
      $BJ#;($J5!G=$r(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>
      $B$G@)8f$G$-$^$9!#(B</p>
    </section>
  </section>
</manualpage>