|
Lines 8-13
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|
| 8 |
<author title="Author"> |
8 |
<author title="Author"> |
| 9 |
<mail link="vericgar@gentoo.org">Michael Stewart</mail> |
9 |
<mail link="vericgar@gentoo.org">Michael Stewart</mail> |
| 10 |
</author> |
10 |
</author> |
|
|
11 |
<author title="Contributor"> |
| 12 |
<mail link="hollow@gentoo.org">Benedikt Böhm</mail> |
| 13 |
</author> |
| 11 |
|
14 |
|
| 12 |
<abstract> |
15 |
<abstract> |
| 13 |
This document describes the procedure end-users should follow to safely |
16 |
This document describes the procedure end-users should follow to safely |
|
Lines 18-32
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|
| 18 |
<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
21 |
<!-- See http://creativecommons.org/licenses/by-sa/2.5 --> |
| 19 |
<license/> |
22 |
<license/> |
| 20 |
|
23 |
|
| 21 |
<version>2.5</version> |
24 |
<version>2.6</version> |
| 22 |
<date>2007-07-30</date> |
25 |
<date>2007-11-28</date> |
| 23 |
|
26 |
|
| 24 |
<chapter> |
27 |
<chapter id="upgrade-2.2.6-r4"> |
| 25 |
<title>Introduction</title> |
28 |
<title>Upgrading from <2.2.6-r4</title> |
| 26 |
<section> |
29 |
<section> |
| 27 |
<body> |
30 |
<body> |
| 28 |
|
31 |
|
| 29 |
<p> |
32 |
<p> |
|
|
33 |
The Apache ebuilds have used <path>/etc/apache2/apache2-builtin-mods</path> for |
| 34 |
a very lone time to select the built-in modules during compile time. This |
| 35 |
behaviour has several disadvantages though: |
| 36 |
</p> |
| 37 |
|
| 38 |
<ul> |
| 39 |
<li> |
| 40 |
Selecting built-in modules during the initial merge is not possible. |
| 41 |
</li> |
| 42 |
<li> |
| 43 |
Portage does not know which modules have been installed. This is especially |
| 44 |
annoying for binary packages. |
| 45 |
</li> |
| 46 |
<li> |
| 47 |
Portage will try to overwrite <path>apache2-builtin-mods</path> on every |
| 48 |
upgrade. |
| 49 |
</li> |
| 50 |
</ul> |
| 51 |
|
| 52 |
<p> |
| 53 |
To rectify this situation <path>/etc/apache2/apache2-builtin-mods</path> has |
| 54 |
been deprecated and migrated to the new <c>APACHE2_MODULES</c> |
| 55 |
<c>USE_EXPAND</c> variable. To convert your custom module selection to the new |
| 56 |
format use the following command: |
| 57 |
</p> |
| 58 |
|
| 59 |
<pre caption="convert apache2-builtin-mods to APACHE2_MODULES"> |
| 60 |
$ <i>echo APACHE2_MODULES=\"$(sed '/^mod_/s/mod_\(.*\)\s\+\(shared\|static\)/\1/;t n;d;:n' /etc/apache2/apache2-builtin-mods)\" >> /etc/make.conf</i> |
| 61 |
$ <i>rm /etc/apache2/apache2-builtin-mods</i> |
| 62 |
|
| 63 |
<comment>(You can now safely upgrade apache:)</comment> |
| 64 |
$ <i>emerge -uvp '>=www-servers/apache-2.2.6-r4'</i> |
| 65 |
</pre> |
| 66 |
|
| 67 |
<p> |
| 68 |
Additionally to the new <c>APACHE2_MODULES</c> the local <c>USE</c> flags have |
| 69 |
been cleaned up: |
| 70 |
</p> |
| 71 |
|
| 72 |
<ul> |
| 73 |
<li> |
| 74 |
All MPM <c>USE</c> flags have been moved to the <c>APACHE2_MPMS</c> |
| 75 |
<c>USE_EXPAND</c> variable |
| 76 |
</li> |
| 77 |
<li> |
| 78 |
<c>no-suexec</c> is now <c>suexec</c> |
| 79 |
</li> |
| 80 |
<li> |
| 81 |
<c>static-modules</c> is now <c>static</c> |
| 82 |
</li> |
| 83 |
</ul> |
| 84 |
|
| 85 |
<p> |
| 86 |
For a detailed description of old and corresponding new <c>USE</c> flags see |
| 87 |
<uri link="#use-2.2.6-r4">below</uri>. |
| 88 |
</p> |
| 89 |
|
| 90 |
</body> |
| 91 |
</section> |
| 92 |
</chapter> |
| 93 |
|
| 94 |
<chapter id="upgrade-2.0.52-r3"> |
| 95 |
<title>Upgrading from <2.0.52-r3</title> |
| 96 |
|
| 97 |
<section> |
| 98 |
<title>Introduction</title> |
| 99 |
<body> |
| 100 |
|
| 101 |
<p> |
| 30 |
The state of Apache and its modules in Gentoo was becoming dismal. There were a |
102 |
The state of Apache and its modules in Gentoo was becoming dismal. There were a |
| 31 |
number of problems that caused support problems and made maintaining everything |
103 |
number of problems that caused support problems and made maintaining everything |
| 32 |
the Apache herd is responsible for difficult: |
104 |
the Apache herd is responsible for difficult: |
|
Lines 57-68
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|
| 57 |
</ul> |
129 |
</ul> |
| 58 |
|
130 |
|
| 59 |
<p> |
131 |
<p> |
| 60 |
The solution? The Apache herd was expanded, adding several new members, who |
|
|
| 61 |
worked together to create an eclass, update all the modules and fix a number |
| 62 |
of bugs. |
| 63 |
</p> |
| 64 |
|
| 65 |
<p> |
| 66 |
This document details how to upgrade without breaking your system. If you are |
132 |
This document details how to upgrade without breaking your system. If you are |
| 67 |
a developer or would like to know what we changed, or how ebuilds need to be |
133 |
a developer or would like to know what we changed, or how ebuilds need to be |
| 68 |
modified to take advantage of our eclass, then check the <uri |
134 |
modified to take advantage of our eclass, then check the <uri |
|
Lines 71-85
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|
| 71 |
|
137 |
|
| 72 |
</body> |
138 |
</body> |
| 73 |
</section> |
139 |
</section> |
| 74 |
</chapter> |
|
|
| 75 |
|
| 76 |
<chapter id="upgrade"> |
| 77 |
<title>Upgrade Instructions</title> |
| 78 |
<section> |
140 |
<section> |
|
|
141 |
<title>Upgrading</title> |
| 79 |
<body> |
142 |
<body> |
| 80 |
|
143 |
|
| 81 |
<p> |
144 |
<p> |
| 82 |
We have made many changes to how Apache works within Gentoo. Every package |
145 |
There have been many changes to how Apache works within Gentoo. Every package |
| 83 |
that is directly related to Apache needs to be updated and some things that |
146 |
that is directly related to Apache needs to be updated and some things that |
| 84 |
worked previously will no longer work. |
147 |
worked previously will no longer work. |
| 85 |
</p> |
148 |
</p> |
|
Lines 200-207
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|
| 200 |
</section> |
263 |
</section> |
| 201 |
</chapter> |
264 |
</chapter> |
| 202 |
|
265 |
|
| 203 |
<chapter id="use"> |
266 |
<chapter id="use-pre-2.2.6-r4"> |
| 204 |
<title>Apache supported USE-flags</title> |
267 |
<title>Supported USE-flags in <2.2.6-r4</title> |
| 205 |
<section> |
268 |
<section> |
| 206 |
<body> |
269 |
<body> |
| 207 |
|
270 |
|
|
Lines 215-312
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|
| 215 |
</p> |
277 |
</p> |
| 216 |
|
278 |
|
| 217 |
<table> |
279 |
<table> |
| 218 |
<tr> |
280 |
<tr> |
| 219 |
<th>USE-flag</th> |
281 |
<th>USE-flag</th> |
| 220 |
<th>Packages</th> |
|
|
| 221 |
<th>Description</th> |
282 |
<th>Description</th> |
| 222 |
</tr> |
283 |
</tr> |
| 223 |
<tr> |
284 |
<tr> |
| 224 |
<ti>apache2</ti> |
285 |
<ti>apache2</ti> |
| 225 |
<ti>depend.apache eclass (all modules)</ti> |
|
|
| 226 |
<ti> |
286 |
<ti> |
| 227 |
Should always be set if using the Apache-2.0 line, should not be set if |
287 |
Should always be set if using the Apache-2.0 line, should not be set if |
| 228 |
using the Apache-1.3 line. The eclass uses this to determine what version |
288 |
using the Apache-1.3 line. The eclass uses this to determine what version |
| 229 |
of apache to depend on.</ti> |
289 |
of apache to depend on.</ti> |
| 230 |
</tr> |
290 |
</tr> |
| 231 |
<tr> |
291 |
<tr> |
|
|
292 |
<ti>debug</ti> |
| 293 |
<ti> |
| 294 |
Enables a hook that allows external modules to plug in and do something |
| 295 |
after a child crashed. There are already two modules, |
| 296 |
<c>mod_whatkilledus</c> and <c>mod_backtrace</c> that make use of this |
| 297 |
hook. |
| 298 |
</ti> |
| 299 |
</tr> |
| 300 |
<tr> |
| 301 |
<ti>doc</ti> |
| 302 |
<ti> |
| 303 |
Install the Apache manual and configuration. |
| 304 |
</ti> |
| 305 |
</tr> |
| 306 |
<tr> |
| 307 |
<ti>ldap</ti> |
| 308 |
<ti> |
| 309 |
Install <c>mod_ldap</c> and <c>mod_auth_ldap</c>/<c>mod_authnz_ldap</c>. |
| 310 |
</ti> |
| 311 |
</tr> |
| 312 |
<tr> |
| 313 |
<ti>ssl</ti> |
| 314 |
<ti> |
| 315 |
Installs <c>mod_ssl</c>. |
| 316 |
</ti> |
| 317 |
</tr> |
| 318 |
<tr> |
| 319 |
<ti>mpm-itk</ti> |
| 320 |
<ti>Builds the <uri link="http://mpm-itk.sesse.net/">itk</uri> MPM</ti> |
| 321 |
</tr> |
| 322 |
<tr> |
| 232 |
<ti>mpm-leader</ti> |
323 |
<ti>mpm-leader</ti> |
| 233 |
<ti>apache-2*</ti> |
|
|
| 234 |
<ti> |
324 |
<ti> |
| 235 |
Builds the <uri |
325 |
Builds the <uri |
| 236 |
link="http://httpd.apache.org/docs/2.0/mod/leader.html">leader</uri> |
326 |
link="http://httpd.apache.org/docs/2.0/mod/leader.html">leader</uri> |
| 237 |
MPM</ti> |
327 |
MPM</ti> |
| 238 |
</tr> |
328 |
</tr> |
| 239 |
<tr> |
329 |
<tr> |
| 240 |
<ti>mpm-metux</ti> |
|
|
| 241 |
<ti>apache-2*</ti> |
| 242 |
<ti>Builds the <uri link="http://www.metux.de/mpm/">metux</uri> MPM</ti> |
| 243 |
</tr> |
| 244 |
<tr> |
| 245 |
<ti>mpm-peruser</ti> |
330 |
<ti>mpm-peruser</ti> |
| 246 |
<ti>apache-2*</ti> |
|
|
| 247 |
<ti> |
331 |
<ti> |
| 248 |
Builds the <uri link="http://www.telana.com/peruser.php">peruser</uri> MPM |
332 |
Builds the <uri link="http://www.telana.com/peruser.php">peruser</uri> MPM |
| 249 |
</ti> |
333 |
</ti> |
| 250 |
</tr> |
334 |
</tr> |
| 251 |
<tr> |
335 |
<tr> |
| 252 |
<ti>mpm-prefork</ti> |
336 |
<ti>mpm-prefork</ti> |
| 253 |
<ti>apache-2*</ti> |
|
|
| 254 |
<ti> |
337 |
<ti> |
| 255 |
Builds the <uri |
338 |
Builds the <uri |
| 256 |
link="http://httpd.apache.org/docs/2.0/mod/prefork.html">prefork</uri> |
339 |
link="http://httpd.apache.org/docs/2.0/mod/prefork.html">prefork</uri> |
| 257 |
MPM</ti> |
340 |
MPM</ti> |
| 258 |
</tr> |
341 |
</tr> |
| 259 |
<tr> |
342 |
<tr> |
| 260 |
<ti>mpm-threadpool</ti> |
343 |
<ti>mpm-threadpool</ti> |
| 261 |
<ti>apache-2*</ti> |
|
|
| 262 |
<ti> |
344 |
<ti> |
| 263 |
Builds the <uri |
345 |
Builds the <uri |
| 264 |
link="http://httpd.apache.org/docs/2.0/mod/threadpool.html">threadpool</uri> |
346 |
link="http://httpd.apache.org/docs/2.0/mod/threadpool.html">threadpool</uri> |
| 265 |
MPM</ti> |
347 |
MPM</ti> |
| 266 |
</tr> |
348 |
</tr> |
| 267 |
<tr> |
349 |
<tr> |
| 268 |
<ti>mpm-worker</ti> |
350 |
<ti>mpm-worker</ti> |
| 269 |
<ti>apache-2*</ti> |
|
|
| 270 |
<ti> |
351 |
<ti> |
| 271 |
Builds the <uri |
352 |
Builds the <uri |
| 272 |
link="http://httpd.apache.org/docs/2.0/mod/worker.html">worker</uri> |
353 |
link="http://httpd.apache.org/docs/2.0/mod/worker.html">worker</uri> |
| 273 |
MPM</ti> |
354 |
MPM</ti> |
| 274 |
</tr> |
355 |
</tr> |
| 275 |
<tr> |
356 |
<tr> |
| 276 |
<ti>no-suexec</ti> |
|
|
| 277 |
<ti>apache</ti> |
| 278 |
<ti> |
| 279 |
Disables building of the suexec module (for those that don't want a |
| 280 |
potentially unsafe suid binary on their system) |
| 281 |
</ti> |
| 282 |
</tr> |
| 283 |
<tr> |
| 284 |
<ti>static-modules</ti> |
357 |
<ti>static-modules</ti> |
| 285 |
<ti>apache</ti> |
|
|
| 286 |
<ti> |
358 |
<ti> |
| 287 |
Statically links the modules into the apache binary, so that a |
359 |
Statically links the modules into the apache binary, so that a |
| 288 |
LoadModule isn't required for loading the base modules into |
360 |
LoadModule isn't required for loading the base modules into |
| 289 |
Apache. |
361 |
Apache. |
| 290 |
</ti> |
362 |
</ti> |
| 291 |
</tr> |
363 |
</tr> |
| 292 |
<tr> |
|
|
| 293 |
<ti>lingerd</ti> |
| 294 |
<ti>apache-1*</ti> |
| 295 |
<ti> |
| 296 |
Adds support for <uri |
| 297 |
link="http://www.iagora.com/about/software/lingerd/">lingerd</uri> |
| 298 |
</ti> |
| 299 |
</tr> |
| 300 |
<tr> |
| 301 |
<ti>no-htdocs</ti> |
| 302 |
<ti>gentoo-webroot-default</ti> |
| 303 |
<ti> |
| 304 |
Disables installing the default webroot into |
| 305 |
<path>/var/www/localhost</path> so that custom files there are not |
| 306 |
overwritten. Instead the webroot is installed into |
| 307 |
<path>/usr/share/doc/gentoo-webroot-default-*/webroot/</path>. |
| 308 |
</ti> |
| 309 |
</tr> |
| 310 |
</table> |
364 |
</table> |
| 311 |
|
365 |
|
| 312 |
<note> |
366 |
<note> |
|
Lines 320-323
Link Here
|
| 320 |
</section> |
374 |
</section> |
| 321 |
</chapter> |
375 |
</chapter> |
| 322 |
|
376 |
|
|
|
377 |
<chapter id="use-2.2.6-r4"> |
| 378 |
<title>Supported USE-flags in 2.2.6-r4 and above</title> |
| 379 |
<section> |
| 380 |
<body> |
| 381 |
|
| 382 |
<p> |
| 383 |
With the advent of <c>APACHE2_MODULES</c> a general cleanup of <c>USE</c> flags |
| 384 |
was necessary. The following table lists supported <c>USE</c> flags for |
| 385 |
<c>apache-2.2.6-r4</c> and above as well as their equivalent in previous |
| 386 |
versions. |
| 387 |
</p> |
| 388 |
|
| 389 |
<table> |
| 390 |
<tr> |
| 391 |
<th>USE-flag</th> |
| 392 |
<th>Old USE-flag</th> |
| 393 |
<th>Description</th> |
| 394 |
</tr> |
| 395 |
<tr> |
| 396 |
<ti>debug</ti> |
| 397 |
<ti>debug</ti> |
| 398 |
<ti> |
| 399 |
Enables a hook that allows external modules to plug in and do something |
| 400 |
after a child crashed. There are already two modules, |
| 401 |
<c>mod_whatkilledus</c> and <c>mod_backtrace</c> that make use of this |
| 402 |
hook. |
| 403 |
</ti> |
| 404 |
</tr> |
| 405 |
<tr> |
| 406 |
<ti>doc</ti> |
| 407 |
<ti>doc</ti> |
| 408 |
<ti> |
| 409 |
Install the Apache manual and configuration. |
| 410 |
</ti> |
| 411 |
</tr> |
| 412 |
<tr> |
| 413 |
<ti>ldap</ti> |
| 414 |
<ti>ldap</ti> |
| 415 |
<ti> |
| 416 |
Install <c>mod_ldap</c> and <c>mod_authnz_ldap</c>. |
| 417 |
</ti> |
| 418 |
</tr> |
| 419 |
<tr> |
| 420 |
<ti>ssl</ti> |
| 421 |
<ti>ssl</ti> |
| 422 |
<ti> |
| 423 |
Installs <c>mod_ssl</c>. |
| 424 |
</ti> |
| 425 |
</tr> |
| 426 |
<tr> |
| 427 |
<ti>static</ti> |
| 428 |
<ti>static-modules</ti> |
| 429 |
<ti> |
| 430 |
Statically links the modules into the apache binary, so that a |
| 431 |
LoadModule isn't required for loading the base modules into |
| 432 |
Apache. |
| 433 |
</ti> |
| 434 |
</tr> |
| 435 |
<tr> |
| 436 |
<ti>suexec</ti> |
| 437 |
<ti>no-suexec</ti> |
| 438 |
<ti> |
| 439 |
Install <c>mod_suexec</c> and the <c>suexec</c> helper binary. |
| 440 |
</ti> |
| 441 |
</tr> |
| 442 |
<tr> |
| 443 |
<ti>threads</ti> |
| 444 |
<ti>threads</ti> |
| 445 |
<ti> |
| 446 |
Selects the default MPM if none is set in APACHE2_MPMS |
| 447 |
</ti> |
| 448 |
</tr> |
| 449 |
</table> |
| 450 |
|
| 451 |
<p> |
| 452 |
The following table lists supported <c>APACHE2_MPMS</c> as of |
| 453 |
<c>apache-2.2.6-r4</c> and their corresponding previous local <c>USE</c> flag. |
| 454 |
</p> |
| 455 |
|
| 456 |
<table> |
| 457 |
<tr> |
| 458 |
<th>Flag</th> |
| 459 |
<th>Old USE-flag</th> |
| 460 |
<th>Description</th> |
| 461 |
</tr> |
| 462 |
<tr> |
| 463 |
<ti>event</ti> |
| 464 |
<ti>mpm-event</ti> |
| 465 |
<ti> |
| 466 |
An experimental variant of the standard worker MPM |
| 467 |
</ti> |
| 468 |
</tr> |
| 469 |
<tr> |
| 470 |
<ti>itk</ti> |
| 471 |
<ti>mpm-itk</ti> |
| 472 |
<ti> |
| 473 |
Allows to run each virtual host under a separate uid and gid |
| 474 |
</ti> |
| 475 |
</tr> |
| 476 |
<tr> |
| 477 |
<ti>peruser</ti> |
| 478 |
<ti>mpm-peruser</ti> |
| 479 |
<ti> |
| 480 |
Peruser is a working implementation of the perchild MPM allowing to run |
| 481 |
each apache child process as its own user and group, each handling its |
| 482 |
own set of virtual hosts |
| 483 |
</ti> |
| 484 |
</tr> |
| 485 |
<tr> |
| 486 |
<ti>prefork</ti> |
| 487 |
<ti>mpm-prefork</ti> |
| 488 |
<ti> |
| 489 |
Implements a non-threaded, pre-forking web server |
| 490 |
</ti> |
| 491 |
</tr> |
| 492 |
<tr> |
| 493 |
<ti>worker</ti> |
| 494 |
<ti>mpm-worker</ti> |
| 495 |
<ti> |
| 496 |
Multi-Processing Module implementing a hybrid multi-threaded |
| 497 |
multi-process web server |
| 498 |
</ti> |
| 499 |
</tr> |
| 500 |
</table> |
| 501 |
|
| 502 |
<p> |
| 503 |
The following table lists supported <c>APACHE2_MODULES</c> as of |
| 504 |
<c>apache-2.2.6-r4</c>. |
| 505 |
</p> |
| 506 |
|
| 507 |
<table> |
| 508 |
<tr> |
| 509 |
<th>Flag</th> |
| 510 |
<th>Description</th> |
| 511 |
</tr> |
| 512 |
<tr> |
| 513 |
<ti>actions</ti> |
| 514 |
<ti> |
| 515 |
Provides for executing CGI scripts based on media type or request method |
| 516 |
</ti> |
| 517 |
</tr> |
| 518 |
<tr> |
| 519 |
<ti>alias</ti> |
| 520 |
<ti> |
| 521 |
Provides for mapping different parts of the host filesystem in the |
| 522 |
document tree and for URL redirection |
| 523 |
</ti> |
| 524 |
</tr> |
| 525 |
<tr> |
| 526 |
<ti>asis</ti> |
| 527 |
<ti> |
| 528 |
Sends files that contain their own HTTP headers |
| 529 |
</ti> |
| 530 |
</tr> |
| 531 |
<tr> |
| 532 |
<ti>auth_basic</ti> |
| 533 |
<ti> |
| 534 |
Basic authentication |
| 535 |
</ti> |
| 536 |
</tr> |
| 537 |
<tr> |
| 538 |
<ti>auth_digest</ti> |
| 539 |
<ti> |
| 540 |
User authentication using MD5 Digest Authentication |
| 541 |
</ti> |
| 542 |
</tr> |
| 543 |
<tr> |
| 544 |
<ti>authn_alias</ti> |
| 545 |
<ti> |
| 546 |
Provides the ability to create extended authentication providers based on |
| 547 |
actual providers |
| 548 |
</ti> |
| 549 |
</tr> |
| 550 |
<tr> |
| 551 |
<ti>authn_anon</ti> |
| 552 |
<ti> |
| 553 |
Allows "anonymous" user access to authenticated areas |
| 554 |
</ti> |
| 555 |
</tr> |
| 556 |
<tr> |
| 557 |
<ti>authn_dbd</ti> |
| 558 |
<ti> |
| 559 |
User authentication using an SQL database |
| 560 |
</ti> |
| 561 |
</tr> |
| 562 |
<tr> |
| 563 |
<ti>authn_dbm</ti> |
| 564 |
<ti> |
| 565 |
User authentication using DBM files |
| 566 |
</ti> |
| 567 |
</tr> |
| 568 |
<tr> |
| 569 |
<ti>authn_default</ti> |
| 570 |
<ti> |
| 571 |
Authentication fallback module |
| 572 |
</ti> |
| 573 |
</tr> |
| 574 |
<tr> |
| 575 |
<ti>authn_file</ti> |
| 576 |
<ti> |
| 577 |
User authentication using text files |
| 578 |
</ti> |
| 579 |
</tr> |
| 580 |
<tr> |
| 581 |
<ti>authz_dbm</ti> |
| 582 |
<ti> |
| 583 |
Group authorization using DBM files |
| 584 |
</ti> |
| 585 |
</tr> |
| 586 |
<tr> |
| 587 |
<ti>authz_default</ti> |
| 588 |
<ti> |
| 589 |
Authorization fallback module |
| 590 |
</ti> |
| 591 |
</tr> |
| 592 |
<tr> |
| 593 |
<ti>authz_groupfile</ti> |
| 594 |
<ti> |
| 595 |
Group authorization using plaintext files |
| 596 |
</ti> |
| 597 |
</tr> |
| 598 |
<tr> |
| 599 |
<ti>authz_host</ti> |
| 600 |
<ti> |
| 601 |
Group authorizations based on host (name or IP address) |
| 602 |
</ti> |
| 603 |
</tr> |
| 604 |
<tr> |
| 605 |
<ti>authz_owner</ti> |
| 606 |
<ti> |
| 607 |
Authorization based on file ownership |
| 608 |
</ti> |
| 609 |
</tr> |
| 610 |
<tr> |
| 611 |
<ti>authz_user</ti> |
| 612 |
<ti> |
| 613 |
User Authorization |
| 614 |
</ti> |
| 615 |
</tr> |
| 616 |
<tr> |
| 617 |
<ti>autoindex</ti> |
| 618 |
<ti> |
| 619 |
Generates directory indexes, automatically, similar to the Unix ls |
| 620 |
command |
| 621 |
</ti> |
| 622 |
</tr> |
| 623 |
<tr> |
| 624 |
<ti>cache</ti> |
| 625 |
<ti> |
| 626 |
Content cache keyed to URIs |
| 627 |
</ti> |
| 628 |
</tr> |
| 629 |
<tr> |
| 630 |
<ti>cern_meta</ti> |
| 631 |
<ti> |
| 632 |
CERN httpd metafile semantics |
| 633 |
</ti> |
| 634 |
</tr> |
| 635 |
<tr> |
| 636 |
<ti>charset_lite</ti> |
| 637 |
<ti> |
| 638 |
Specify character set translation or recoding |
| 639 |
</ti> |
| 640 |
</tr> |
| 641 |
<tr> |
| 642 |
<ti>dav</ti> |
| 643 |
<ti> |
| 644 |
Distributed Authoring and Versioning (WebDAV) functionality |
| 645 |
</ti> |
| 646 |
</tr> |
| 647 |
<tr> |
| 648 |
<ti>dav_fs</ti> |
| 649 |
<ti> |
| 650 |
filesystem provider for mod_dav |
| 651 |
</ti> |
| 652 |
</tr> |
| 653 |
<tr> |
| 654 |
<ti>dav_lock</ti> |
| 655 |
<ti> |
| 656 |
generic locking module for mod_dav |
| 657 |
</ti> |
| 658 |
</tr> |
| 659 |
<tr> |
| 660 |
<ti>dbd</ti> |
| 661 |
<ti> |
| 662 |
Manages SQL database connections |
| 663 |
</ti> |
| 664 |
</tr> |
| 665 |
<tr> |
| 666 |
<ti>deflate</ti> |
| 667 |
<ti> |
| 668 |
Compress content before it is delivered to the client |
| 669 |
</ti> |
| 670 |
</tr> |
| 671 |
<tr> |
| 672 |
<ti>dir</ti> |
| 673 |
<ti> |
| 674 |
Provides for "trailing slash" redirects and serving directory index files |
| 675 |
</ti> |
| 676 |
</tr> |
| 677 |
<tr> |
| 678 |
<ti>disk_cache</ti> |
| 679 |
<ti> |
| 680 |
Content cache storage manager keyed to URIs |
| 681 |
</ti> |
| 682 |
</tr> |
| 683 |
<tr> |
| 684 |
<ti>dumpio</ti> |
| 685 |
<ti> |
| 686 |
Dumps all I/O to error log as desired |
| 687 |
</ti> |
| 688 |
</tr> |
| 689 |
<tr> |
| 690 |
<ti>env</ti> |
| 691 |
<ti> |
| 692 |
Modifies the environment which is passed to CGI scripts and SSI pages |
| 693 |
</ti> |
| 694 |
</tr> |
| 695 |
<tr> |
| 696 |
<ti>expires</ti> |
| 697 |
<ti> |
| 698 |
Generation of Expires and Cache-Control HTTP headers according to |
| 699 |
user-specified criteria |
| 700 |
</ti> |
| 701 |
</tr> |
| 702 |
<tr> |
| 703 |
<ti>ext_filter</ti> |
| 704 |
<ti> |
| 705 |
Pass the response body through an external program before delivery to the |
| 706 |
client |
| 707 |
</ti> |
| 708 |
</tr> |
| 709 |
<tr> |
| 710 |
<ti>file_cache</ti> |
| 711 |
<ti> |
| 712 |
Caches a static list of files in memory |
| 713 |
</ti> |
| 714 |
</tr> |
| 715 |
<tr> |
| 716 |
<ti>filter</ti> |
| 717 |
<ti> |
| 718 |
Context-sensitive smart filter configuration module |
| 719 |
</ti> |
| 720 |
</tr> |
| 721 |
<tr> |
| 722 |
<ti>headers</ti> |
| 723 |
<ti> |
| 724 |
Customization of HTTP request and response headers |
| 725 |
</ti> |
| 726 |
</tr> |
| 727 |
<tr> |
| 728 |
<ti>ident</ti> |
| 729 |
<ti> |
| 730 |
RFC 1413 ident lookups |
| 731 |
</ti> |
| 732 |
</tr> |
| 733 |
<tr> |
| 734 |
<ti>imagemap</ti> |
| 735 |
<ti> |
| 736 |
Server-side imagemap processing |
| 737 |
</ti> |
| 738 |
</tr> |
| 739 |
<tr> |
| 740 |
<ti>include</ti> |
| 741 |
<ti> |
| 742 |
Server-parsed html documents (Server Side Includes) |
| 743 |
</ti> |
| 744 |
</tr> |
| 745 |
<tr> |
| 746 |
<ti>info</ti> |
| 747 |
<ti> |
| 748 |
Provides a comprehensive overview of the server configuration |
| 749 |
</ti> |
| 750 |
</tr> |
| 751 |
<tr> |
| 752 |
<ti>log_config</ti> |
| 753 |
<ti> |
| 754 |
Logging of the requests made to the server |
| 755 |
</ti> |
| 756 |
</tr> |
| 757 |
<tr> |
| 758 |
<ti>log_forensic</ti> |
| 759 |
<ti> |
| 760 |
Forensic Logging of the requests made to the server |
| 761 |
</ti> |
| 762 |
</tr> |
| 763 |
<tr> |
| 764 |
<ti>logio</ti> |
| 765 |
<ti> |
| 766 |
Logging of input and output bytes per request |
| 767 |
</ti> |
| 768 |
</tr> |
| 769 |
<tr> |
| 770 |
<ti>mem_cache</ti> |
| 771 |
<ti> |
| 772 |
Content cache keyed to URIs |
| 773 |
</ti> |
| 774 |
</tr> |
| 775 |
<tr> |
| 776 |
<ti>mime</ti> |
| 777 |
<ti> |
| 778 |
Associates the requested filename's extensions with the file's behavior |
| 779 |
(handlers and filters) and content (mime-type, language, character set |
| 780 |
and encoding) |
| 781 |
</ti> |
| 782 |
</tr> |
| 783 |
<tr> |
| 784 |
<ti>mime_magic</ti> |
| 785 |
<ti> |
| 786 |
Determines the MIME type of a file by looking at a few bytes of its |
| 787 |
contents |
| 788 |
</ti> |
| 789 |
</tr> |
| 790 |
<tr> |
| 791 |
<ti>negotiation</ti> |
| 792 |
<ti> |
| 793 |
Provides for content negotiation |
| 794 |
</ti> |
| 795 |
</tr> |
| 796 |
<tr> |
| 797 |
<ti>proxy</ti> |
| 798 |
<ti> |
| 799 |
HTTP/1.1 proxy/gateway server |
| 800 |
</ti> |
| 801 |
</tr> |
| 802 |
<tr> |
| 803 |
<ti>proxy_ajp</ti> |
| 804 |
<ti> |
| 805 |
AJP support module for mod_proxy |
| 806 |
</ti> |
| 807 |
</tr> |
| 808 |
<tr> |
| 809 |
<ti>proxy_balancer</ti> |
| 810 |
<ti> |
| 811 |
mod_proxy extension for load balancing |
| 812 |
</ti> |
| 813 |
</tr> |
| 814 |
<tr> |
| 815 |
<ti>proxy_connect</ti> |
| 816 |
<ti> |
| 817 |
mod_proxy extension for CONNECT request handling |
| 818 |
</ti> |
| 819 |
</tr> |
| 820 |
<tr> |
| 821 |
<ti>proxy_ftp</ti> |
| 822 |
<ti> |
| 823 |
FTP support module for mod_proxy |
| 824 |
</ti> |
| 825 |
</tr> |
| 826 |
<tr> |
| 827 |
<ti>proxy_http</ti> |
| 828 |
<ti> |
| 829 |
HTTP support module for mod_proxy |
| 830 |
</ti> |
| 831 |
</tr> |
| 832 |
<tr> |
| 833 |
<ti>rewrite</ti> |
| 834 |
<ti> |
| 835 |
Provides a rule-based rewriting engine to rewrite requested URLs on the |
| 836 |
fly |
| 837 |
</ti> |
| 838 |
</tr> |
| 839 |
<tr> |
| 840 |
<ti>setenvif</ti> |
| 841 |
<ti> |
| 842 |
Allows the setting of environment variables based on characteristics of |
| 843 |
the request |
| 844 |
</ti> |
| 845 |
</tr> |
| 846 |
<tr> |
| 847 |
<ti>speling</ti> |
| 848 |
<ti> |
| 849 |
Attempts to correct mistaken URLs that users might have entered by |
| 850 |
ignoring capitalization and by allowing up to one misspelling |
| 851 |
</ti> |
| 852 |
</tr> |
| 853 |
<tr> |
| 854 |
<ti>status</ti> |
| 855 |
<ti> |
| 856 |
Provides information on server activity and performance |
| 857 |
</ti> |
| 858 |
</tr> |
| 859 |
<tr> |
| 860 |
<ti>unique_id</ti> |
| 861 |
<ti> |
| 862 |
Provides an environment variable with a unique identifier for each |
| 863 |
request |
| 864 |
</ti> |
| 865 |
</tr> |
| 866 |
<tr> |
| 867 |
<ti>userdir</ti> |
| 868 |
<ti> |
| 869 |
User-specific directories |
| 870 |
</ti> |
| 871 |
</tr> |
| 872 |
<tr> |
| 873 |
<ti>usertrack</ti> |
| 874 |
<ti> |
| 875 |
Clickstream logging of user activity on a site |
| 876 |
</ti> |
| 877 |
</tr> |
| 878 |
<tr> |
| 879 |
<ti>version</ti> |
| 880 |
<ti> |
| 881 |
Version dependent configuration |
| 882 |
</ti> |
| 883 |
</tr> |
| 884 |
<tr> |
| 885 |
<ti>vhost_alias</ti> |
| 886 |
<ti> |
| 887 |
Provides for dynamically configured mass virtual hosting |
| 888 |
</ti> |
| 889 |
</tr> |
| 890 |
</table> |
| 891 |
|
| 892 |
</body> |
| 893 |
</section> |
| 894 |
</chapter> |
| 895 |
|
| 323 |
</guide> |
896 |
</guide> |
