Options Indexes
IndexOptions NameWidth=*$ sudo apachectl restart
<script type="text/javascript" src="prototype.js.gz"></script>RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} ".*Safari.*" [OR]
RewriteCond %{HTTP:Accept-Encoding} !gzip
RewriteRule (.*)\.jgz$ $1\.js [L]
AddType "text/javascript;charset=UTF-8" .jgz
AddEncoding gzip .jgz# cd /usr/local/apache/conf/ssl.key
# cp -p server.key server.key.org
# openssl rsa -in server.key.org -out server.key
# cd /usr/local/apache/conf/ssl.key/
# openssl rsa < server.key > server.key.out
read RSA key
Enter PEM pass phrase: (パスフレーズを入力)
writing RSA key
# mv server.key server.key.org
# mv server.key.out server.key
192.0.2.10 - - [11/Aug/2006:18:34:51 +0900] "SEARCH /\x90\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1
…
\x90\x90\x90\x90\x90\x90\x90" 414 271 "-" "-"
LogFormat "%h %l %u %t \"%!414r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined# a2enmod auth_digest
2. .htdigest の作成
| ユーザ名 | username |
| realm | Please input ID,Password |
% htdigest -c .htdigest "Please input ID,Password" username
New password: xxxxxxxx
Re-type new password: xxxxxxxx
3. .htaccess の作成，又は httpd.conf の編集
AuthType Digest
AuthName "Please input ID,Password"
AuthUserFile /path/to/.htdigest
Require valid-user
Order deny,allow
Deny from all
Allow from example.com example.orgAuthType Digest
AuthName "Please input ID,Password"
AuthUserFile /path/to/.htdigest
Require valid-user
Satisfy any
Order deny,allow
Deny from all
Allow from 192.168.0.0/24Directory index forbidden by rule: /path/to/public_html/foo/
今度は，mod_cache + mod_mem_cache を利用することにした．
<IfModule mod_cache.c>
<IfModule mod_mem_cache.c>
CacheEnable mem /
MCacheSize 4096
MCacheMaxObjectCount 100
MCacheMinObjectSize 1
MCacheMaxObjectSize 2048
</IfModule>
</IfModule># a2enmod cache
# a2enmod mem_cache
# apache2ctl configtest
# apache2ctl restart
% ab -n 100 -c 10 http://xight.org/test/static
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/static
Document Length: 119 bytes
Concurrency Level: 10
Time taken for tests: 2.615437 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 43800 bytes
HTML transferred: 11900 bytes
Requests per second: 38.23 [#/sec] (mean)
Time per request: 261.544 [ms] (mean)
Time per request: 26.154 [ms] (mean, across all concurrent requests)
Transfer rate: 16.06 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 10 25 9.7 26 60
Processing: 36 224 44.5 230 304
Waiting: 26 136 65.5 136 269
Total: 62 250 44.8 259 333
Percentage of the requests served within a certain time (ms)
50% 259
66% 265
75% 267
80% 271
90% 291
95% 311
98% 325
99% 333
100% 333 (longest request)
mod_cache + mod_mem_cache 使用後 (PHPへのアクセス)
% ab -n 100 -c 10 http://xight.org/test/dynamic
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/dynamic
Document Length: 1011 bytes
Concurrency Level: 10
Time taken for tests: 2.532703 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 125500 bytes
HTML transferred: 101100 bytes
Requests per second: 39.48 [#/sec] (mean)
Time per request: 253.270 [ms] (mean)
Time per request: 25.327 [ms] (mean, across all concurrent requests)
Transfer rate: 48.17 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 10 24 5.9 24 38
Processing: 36 216 43.1 223 271
Waiting: 33 134 61.2 136 267
Total: 60 241 43.9 247 303
Percentage of the requests served within a certain time (ms)
50% 247
66% 253
75% 263
80% 263
90% 279
95% 291
98% 295
99% 303
100% 303 (longest request)
<IfModule mod_cache.c>
<IfModule mod_disk_cache.c>
CacheRoot "/var/cache/apache2/disk_cache"
CacheSize 524288
CacheEnable disk /
CacheDirLevels 4
CacheDirLength 5
</IfModule>
</IfModule># mkdir /var/cache/apache2/disk_cache
# a2enmod cache
# a2enmod disk_cache
# apache2ctl configtest
# apache2ctl restart
% ab -n 100 -c 10 http://xight.org/test/static
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/static
Document Length: 119 bytes
Concurrency Level: 10
Time taken for tests: 104.65314 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 43800 bytes
HTML transferred: 11900 bytes
Requests per second: 0.96 [#/sec] (mean)
Time per request: 10406.532 [ms] (mean)
Time per request: 1040.653 [ms] (mean, across all concurrent requests)
Transfer rate: 0.40 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 11 1039 2724.4 30 21007
Processing: 46 9083 8619.9 6165 30877
Waiting: 38 5708 7523.9 3087 27202
Total: 116 10122 9075.1 6263 30907
Percentage of the requests served within a certain time (ms)
50% 6263
66% 12234
75% 15935
80% 18918
90% 27164
95% 27222
98% 30892
99% 30907
100% 30907 (longest request)
mod_cache + mod_disk_cache 使用後 (HTMLへのアクセス)
% ab -n 100 -c 10 http://xight.org/test/static
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/static
Document Length: 119 bytes
Concurrency Level: 10
Time taken for tests: 2.551448 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 43800 bytes
HTML transferred: 11900 bytes
Requests per second: 39.19 [#/sec] (mean)
Time per request: 255.145 [ms] (mean)
Time per request: 25.514 [ms] (mean, across all concurrent requests)
Transfer rate: 16.46 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 11 24 8.9 26 42
Processing: 36 218 43.8 230 266
Waiting: 28 130 65.2 128 266
Total: 52 243 44.8 255 295
Percentage of the requests served within a certain time (ms)
50% 255
66% 261
75% 265
80% 267
90% 277
95% 284
98% 293
99% 295
100% 295 (longest request)
% ab -n 100 -c 10 http://xight.org/test/dynamic
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/dynamic
Document Length: 1011 bytes
Concurrency Level: 10
Time taken for tests: 122.299908 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 125500 bytes
HTML transferred: 101100 bytes
Requests per second: 0.82 [#/sec] (mean)
Time per request: 12229.991 [ms] (mean)
Time per request: 1222.999 [ms] (mean, across all concurrent requests)
Transfer rate: 1.00 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 15 1222 3040.3 24 21007
Processing: 36 10810 9137.5 9190 36141
Waiting: 33 5607 5397.5 3218 21047
Total: 56 12032 9438.8 9487 36160
Percentage of the requests served within a certain time (ms)
50% 9487
66% 15184
75% 18169
80% 18399
90% 24175
95% 36120
98% 36160
99% 36160
100% 36160 (longest request)
mod_cache + mod_disk_cache 使用後 (PHPへのアクセス)
% ab -n 100 -c 10 http://xight.org/test/dynamic
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.4502 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking xight.org (be patient).....done
Server Software: Apache
Server Hostname: xight.org
Server Port: 80
Document Path: /test/dynamic
Document Length: 1011 bytes
Concurrency Level: 10
Time taken for tests: 6.392257 seconds
Complete requests: 100
Failed requests: 0
Write errors: 0
Total transferred: 125500 bytes
HTML transferred: 101100 bytes
Requests per second: 15.64 [#/sec] (mean)
Time per request: 639.226 [ms] (mean)
Time per request: 63.923 [ms] (mean, across all concurrent requests)
Transfer rate: 19.09 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 16 59 297.9 27 3007
Processing: 114 266 59.1 266 492
Waiting: 68 230 72.4 222 388
Total: 168 326 308.0 295 3317
Percentage of the requests served within a certain time (ms)
50% 295
66% 311
75% 337
80% 347
90% 386
95% 416
98% 524
99% 3317
100% 3317 (longest request)
効果覿面!
Syntax error on line XXX of /etc/apache2/mods-enabled/disk_cache.conf:
CacheDirLevels*CacheDirLength value must not be higher than 20
しばらく動作させると以下のエラーが発生し，閲覧が不可能になる場合がある．
apache を再起動するとおさまるように見えるが，原因不明．
[Wed Mar 01 08:06:10 2006] [error] [client XXX.XXX.XXX.XXX] Directory index forbidden by rule: /path/to/public_html/foo/
# mod_deflate
<IfModule mod_deflate.c>
AddEncoding x-compress Z
AddEncoding x-gzip gz tgz
DeflateCompressionLevel 9
#AddOutputFilterByType DEFLATE text/html text/plain text/xml
DeflateFilterNote Input instream
DeflateFilterNote Output outstream
DeflateFilterNote Ratio ratio
LogFormat '%h %l %u %t "%r" %{outstream}n/%{instream}n (%{ratio}n%%)' deflate
<Directory />
# Filter
SetOutputFilter DEFLATE
# Netscape 4.x
BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08
BrowserMatch ^Mozilla/4\.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
# Don't compress images and binary files
SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI \.pdf$ no-gzip dont-vary
SetEnvIfNoCase Request_URI \.(?:exe|t?gz|zip|bz2|sit|rar|7z)$ no-gzip dont-vary
</Directory>
</IfModule>CustomLog /var/log/apache2/deflate.log deflate# a2enmod deflate
# apache2ctl restart
% w3m -dump_source http://example.com/ | gunzip
video/x-ms-asf asf asx
apache の再起動．
# apachectl restart
SSLRequireSSLRewriteEngine On
RewriteCond %{SERVER_PORT} !^443$
RewriteRule ^/path/to/(.*)?$ https://%{HTTP_HOST}/path/to/$1 [L,R]RewriteEngine On
RewriteCond %{SERVER_PORT} !^443$
RewriteRule ^/path/to/file.php(.*)?$ https://%{HTTP_HOST}/path/to/file.php [L,R]# For spambot
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_REFERER} ^$
RewriteCond %{REMOTE_HOST} marunouchi\.tokyo\.ocn\.ne\.jp$
RewriteCond %{HTTP_USER_AGENT} "^Mozilla/4.0 \(compatible; MSIE 6\.0; Windows 98\)$"
RewriteCond %{SERVER_PROTOCOL} ^HTTP/1\.0$
RewriteRule .* - [F,L]
</IfModule># For spambot
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteOptions inherit
RewriteCond %{HTTP_REFERER} ^$
RewriteCond %{REMOTE_HOST} marunouchi\.tokyo\.ocn\.ne\.jp$ [OR]
RewriteCond %{REMOTE_HOST} tokyo-ip\.dti\.ne\.jp$ [OR]
RewriteCond %{REMOTE_HOST} odn\.ad\.jp$ [OR]
RewriteCond %{REMOTE_HOST} tky\.mesh\.ad\.jp$ [OR]
RewriteCond %{REMOTE_HOST} ap\.gmo-access\.jp$
RewriteCond %{HTTP_USER_AGENT} "^Mozilla/4\.0 \(compatible; MSIE 6\.0; Windows 98\)$"
RewriteCond %{SERVER_PROTOCOL} ^HTTP/1\.0$
RewriteRule .* - [F,L]
</IfModule>RewriteEngine On
RewriteOptions inherit