Introduction to the Apache Web Server - ApacheCon

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MIME type (in order that the user will be forced to choose a file location to download and save the file, for example) may in fact be displayed in the browser as plain text by IE, which follows the file extension rather than the MIME type. While this is clearly undesirable behavior, you should note that somewhere between 70 and 98% of your audience will be running IE, and you must plan accordingly. Fortunately, this is not a web design course. However, this is a reminder to test with several browsers in order to assure correct behavior everywhere. 42
Section 8 URL Mapping http://httpd.apache.org/docs/sections.html 8.1 URL Mapping procedure The process of translating a URL into an actual something that is sent out to the user. While most folks seem to subconsciously assume that URLs map to some file on the server, this is not always the case. In fact, as the web becomes progressively more dynamic, this is less and less the case. URLs map to resources, where the definition of “resource” varies greatly. The URL mapping phase is when the server tries to figure out what a URL means - ie, what “resource” the URL refers to, whether it is actually a file, or something else entirely. This section covers the various ways that the server administrator can force a particular URL to map to a particular resource, with the default behavior being to try to look for a file of the specified name. 8.2 Location • Not tied to file space • Usually maps to a handler or script The Location container is used to limit the scope of directives to a range of URLs - a subset of “url-space”, if you will. It is often used for the purpose of mapping URLs to a particular handler, but this is by no means the only way that it can be used. It can occasionally be used as a substitute for the Directory directive, but the meaning is somewhat different, in that it matches a URL rather than a directory, and so applies to URLs that don’t actually map to a directory. 43
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Introduction to the Apache Web Serv
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3.1 Apache process architecture . .
Page 6 and 7: 8.3 Alias . . . . . . . . . . . . .
Page 8 and 9: 13 SSI 75 13.1 Configuration for SS
Page 10 and 11: 16.5 Typical errors . . . . . . . .
Page 12 and 13: 19.8 Modules . . . . . . . . . . .
Page 14 and 15: 23.1 Caching . . . . . . . . . . .
Page 16 and 17: He wrote the CERN web server, and t
Page 18 and 19: • provide a foundation for open,
Page 20 and 21: This is a good point to encourage d
Page 22 and 23: • htdocs • icons Show the stude
Page 24 and 25: ./configure --help ./configure --pr
Page 26 and 27: 2.6 apxs apxs is a Perl utility for
Page 28 and 29: The “correct” value for these d
Page 30 and 31: • Some modules, like mod php, don
Page 32 and 33: • help apachectl symlink You may
Page 35 and 36: Section 4 Configuration files http:
Page 37 and 38: directory - Can be used in a secti
Page 39 and 40: httpd -DUSESSL Then you could add a
Page 41 and 42: Section 5 .htaccess files 5.1 Confi
Page 43: 5.3 Exercise Create .htaccess file
Page 46 and 47: ServerName www.foo.com DocumentRoot
Page 48 and 49: 3. Verify that they are serving con
Page 51 and 52: Section 7 MIME http://httpd.apache.
Page 53 and 54: AddType application/x-tar tgz Note
Page 55: 7.4.3 mod gzip More will be said ab
Page 59 and 60: Equivalent to ... Alias /cgi-bin/ /
Page 61 and 62: Then /cgi-bin/404.cgi will look lik
Page 63 and 64: ----------------------------- The
Page 65: UserDir disabled UserDir enabled rb
Page 68 and 69: 9.2 Negotiation Methods 9.2.1 Multi
Page 70 and 71: Note, however, that CacheNegotiated
Page 72 and 73: 10.3 IndexOptions The arguments to
Page 74 and 75: 10.4 Additional directives In addit
Page 77 and 78: Section 11 Performance Tuning http:
Page 79 and 80: 11.5 Tuning configuration settings
Page 81: 11.5.6 mod mmap static Map static f
Page 84 and 85: - JSP - etc, etc, etc • Each addr
Page 86 and 87: #!/usr/bin/perl use CGI; my $cgi =
Page 89 and 90: Section 13 SSI http://httpd.apache.
Page 91 and 92: SSIStartTag "" 13.4 SSI directives
Page 93: Most commonly, include is used to i
Page 96 and 97: SetHandler Much like the AddHandler
Page 98 and 99: advertising a page that has moved,
Page 100 and 101: AddHandler type-map .var 14.1.3 Cus
Page 102 and 103: AddOutputFilterByType DEFLATE text/
Page 104 and 105: 15.4 Configuration 15.4.1 PerlRequi
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Wow. 15.6.2 Apache::Registry If you
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15.8.2 Installing the example mod p
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package Acme::Apache::Werewolf; use
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• "GET / HTTP/1.0" Request - Meth
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16.4 Exercises 1. Construct a log f
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• Precisely how many visitors •
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16.9.2 rotatelogs CustomLog "|/usr/
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• Set configuration to use this f
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• mod auth nds (Netware Directory
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110
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• etc • Also, names like ’ema
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114
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19.2 File permissions The overridin
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19.2.6 public html If users have we
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19.3.3 ServerSignature Automaticall
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* Don’t put important things in t
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19.10 mod security http://www.modse
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20.3 Certificates • Generate a ke
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130
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21.1.2 Apache 2.0 modules: [access
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21.6 mod auth Name mod auth On by d
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21.13 mod cgi Name mod cgi On by de
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21.21 mod include Name mod include
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Mapping files into memory to improv
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21.35 mod status Name mod status On
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To enable DAV in a particular direc
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23.2 Proxying The proxy part lets y
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