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¾ÆÆÄÄ¡ mod_rewrite ¸ðµâÀº ±²ÀåÇÏ´Ù. - Áï, URLÀ» Á¶ÀÛÇÒ ¼ö ÀÖ´Â °·ÂÇÏ°í ½Ç·Î Á¤±³ÇÑ ¸ðµâÀÌ´Ù. - »ó»óÇØ¿Ô´ø °ÅÀÇ ¸ðµç Á¾·ùÀÇ URL Á¶ÀÛÀÌ °¡´ÉÇÏ´Ù. ±×·¯³ª - ±× ´ë°¡·Î »ç¿ëÇÏ±â º¹ÀâÇÏ´Ù. mod_rewriteÀÇ - ÃÖ´ë ´ÜÁ¡Àº ÃÊº¸ÀÚ°¡ ÀÌÇØÇÏ°í »ç¿ëÇÏ±â ½±Áö ¾Ê´Ù´Â Á¡ÀÌ´Ù. - ½ÉÁö¾î ¾ÆÆÄÄ¡ Àü¹®°¡µµ Á¾Á¾ mod_rewriteÀÇ - »õ·Î¿î ¿ëµµ¸¦ ¹ß°ßÇÑ´Ù.

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ÀÌÁ¦ ³»°¡ Á÷Á¢ ¸¸µé¾ú°Å³ª ´Ù¸¥ »ç¶÷µéÀÌ ¸¸µç ¸¹Àº ½Ç¿ëÀûÀÎ - ÇØ°áÃ¥ÀÌ ³ª¿Â´Ù. ¿¹Á¦¿¡¼ URL ÀçÀÛ¼ºÀÇ Èæ¸¶¼úÀ» ¸¶À½²¯ ¹è¿ì±æ - ¹Ù¶õ´Ù.

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URL ±¸Á¶

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±âÁØÀÌ µÇ´Â URL

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ÇÑ ¸®¼Ò½º¿¡ ´ëÇØ ¿©·¯ URLÀ» °¡Áö´Â À¥¼¹ö°¡ ÀÖ´Ù. - º¸Åë (½ÇÁ¦ »ç¿ëÇÏ°í ¾Ë·ÁÁ®¾ß ÇÒ) ±âÁØÀÌ µÇ´Â URL°ú, - ´ÜÃà È¤Àº ³»ºÎ ¿ëµµÀÇ URLÀÌ ÀÖ´Ù. »ç¿ëÀÚ°¡ ¿äÃ»¿¡ - ¾î¶² URLÀ» »ç¿ëÇÏ´øÁö ±âÁØÀÌ µÇ´Â URL¸¸À» º¸¿©Áà¾ß - ÇÑ´Ù.

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±âÁØÀÌ µÇÁö¾Ê´Â ¸ðµç URLÀ» ºê¶ó¿ìÀú°¡ ¾Ëµµ·Ï °íÄ¡±âÀ§ÇØ - ¿ÜºÎ HTTP ¸®´ÙÀÌ·º¼ÇÇÑ´Ù. ¿¹¸¦ µé¾î ¾Æ·¡ ±ÔÄ¢Àº - /~user¸¦ ±âÁØÀÌ µÇ´Â /u/user·Î - ´ëÃ¼ÇÏ°í, /u/user ¸¶Áö¸·¿¡ ½½·¡½¬°¡ ¾ø´Ù¸é - Ãß°¡ÇÑ´Ù.

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-RewriteRule   ^/~([^/]+)/?(.*)    /u/$1/$2  [R]
-RewriteRule   ^/([uge])/([^/]+)$  /$1/$2/   [R]
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±âÁØÀÌ µÇ´Â È£½ºÆ®¸í

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-RewriteCond %{HTTP_HOST}   !^fully\.qualified\.domain\.name [NC]
-RewriteCond %{HTTP_HOST}   !^$
-RewriteCond %{SERVER_PORT} !^80$
-RewriteRule ^/(.*)         http://fully.qualified.domain.name:%{SERVER_PORT}/$1 [L,R]
-RewriteCond %{HTTP_HOST}   !^fully\.qualified\.domain\.name [NC]
-RewriteCond %{HTTP_HOST}   !^$
-RewriteRule ^/(.*)         http://fully.qualified.domain.name/$1 [L,R]
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`DocumentRoot`¸¦ ¿Å±ä °æ¿ì

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À¥¼¹öÀÇ DocumentRoot´Â º¸Åë URL - "/"°ú Á÷Á¢ °ü·ÃÀÖ´Ù. ±×·¯³ª ÀÌ°÷¿¡ ¸ðµç - ÀÚ·á°¡ ÀÖÁö ¾Ê°í, ÀÚ·á°¡ ´Ù¸¥ ¿©·¯ °÷¿¡ Èð¾îÁ®ÀÖ´Â - °æ¿ì°¡ ÀÖ´Ù. ¿¹¸¦ µé¾î ÀÎÆ®¶ó³Ý »çÀÌÆ®¿¡ (¿ÜºÎ¸¦ À§ÇÑ - È¨ÆäÀÌÁö) /e/www/¿Í (ÀÎÆ®¶ó³ÝÀ» À§ÇÑ - È¨ÆäÀÌÁö) /e/sww/°¡ ÀÖ´Ù°í ÇÏÀÚ. ÀÌÁ¦ - DocumentRoot°¡ - /e/www/ÀÌ±â¶§¹®¿¡, ¿äÃ»¿¡¼ ÆäÀÌÁö¿¡ - Æ÷ÇÔµÈ ±×¸² µîÀ» ÀÌ°÷¿¡¼ °¡Á®¿Í¾ß ÇÑ´Ù.

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¿ì¸®´Â URL /¸¦ /e/www/·Î - ¸®´ÙÀÌ·º¼Ç¸¸ ÇÏ¸é µÈ´Ù. »ç¼ÒÇØ º¸ÀÌÁö¸¸ ½ÇÁ¦·Î - mod_rewrite¸¦ »ç¿ëÇØ¼¸¸ °¡´ÉÇÏ´Ù. - (mod_alias µîÀÌ Á¦°øÇÏ´Â) URL - Alias °°Àº ÀüÇüÀûÀÎ ¹æ¹ýÀº ¾ÕºÎºÐ¸¸ - Ã£´Â´Ù. DocumentRoot°¡ - ¸ðµç URLÀÇ ¾ÕºÎºÐÀÌ±â¶§¹®¿¡ ÀÌ ¹æ¹ýÀ» »ç¿ëÇÏ¿© ¸®´ÙÀÌ·º¼ÇÀ» - ÇÒ ¼ö ¾ø´Ù. mod_rewrite¸¦ »ç¿ëÇÏ¸é - ÁøÂ¥ °£´ÜÇÏ´Ù:

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-RewriteEngine on
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µð·ºÅä¸®¸¦ ÁöÄªÇÏ´Â URLÀÇ ¸¶Áö¸· ½½·¡½¬ ¹®Á¦°¡ - ¾ø´Ù¸é ¸ðµç À¥°ü¸®ÀÚ´Â È¯È£ÇÒ °ÍÀÌ´Ù. ½½·¡½¬°¡ ¾ø´Ù¸é, - Áï /~quux/foo/ ´ë½Å /~quux/foo¸¦ - »ç¿ëÇÏ¸é ¼¹ö°¡ foo¶ó´Â ÆÄÀÏÀ» - Ã£±â¶§¹®¿¡ ¿À·ù°¡ ¹ß»ýÇÑ´Ù. ÆÄÀÏÀÌ µð·ºÅä¸®ÀÌ±â¶§¹®¿¡ - ¹Þ¾ÆµéÀÌÁö ¾Ê´Â´Ù. ´ëºÎºÐÀÇ °æ¿ì º¸Åë ¼¹ö°¡ ÀÚµ¿À¸·Î - URLÀ» °íÄ¡Áö¸¸, °¡²û Á÷Á¢ ÇØÁà¾ß ÇÒ °æ¿ì°¡ ÀÖ´Ù. ¿¹¸¦ - µé¾î, CGI ½ºÅ©¸³Æ® µîÀ¸·Î º¹ÀâÇÑ URL ÀçÀÛ¼ºÀ» ÇÑ ÈÄ¿¡ - ±×·¯ÇÏ´Ù.

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È¨µð·ºÅä¸®ÀÇ ÃÖ»óÀ§ .htaccess ÆÄÀÏ¿¡ - ´ÙÀ½°ú °°ÀÌ ¼³Á¤ÇÒ ¼öµµ ÀÖ´Ù. ±×·¯³ª Ã³¸®ÇÏ´Âµ¥ ºÎ´ãÀÌ - µÈ´Ù.

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-RewriteRule    ^(.+[^/])$           $1/  [R]
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ÀÏ°üµÈ URL ±¸Á¶·Î ¸¸µç À¥Å¬·¯½ºÅÍ

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ÀÎÆ®¶ó³Ý À¥¼¹ö±ºÀÇ ¸ðµç À¥¼¹ö¿¡ µ¿ÀÏÇÏ°í ÀÏ°üµÈ - URL ±¸Á¶¸¦ ¸¸µé°í ½Í´Ù. Áï, ¸ðµç (Á¤ÀÇ»ó ¼¹ö¿¡ ¼ÓÇÏ¿© - ¼¹ö¿¡ ÀÇÁ¸ÀûÀÎ!) URLÀ» ¼¹ö µ¶¸³ÀûÀ¸·Î ¸¸µç´Ù! - À¥ ÀÌ¸§°ø°£¿¡ ¼¹öµ¶¸³ÀûÀÎ µ¿ÀÏÇÑ ±¸Á¶¸¦ ºÎ¿©ÇØ¾ß ÇÑ´Ù: - URLÀº ½ÇÁ¦ ¼¹ö¸¦ ÁöÄªÇÏ¸é ¾ÈµÈ´Ù. ¼¹ö±ºÀÌ ÀÚµ¿À¸·Î - ½ÇÁ¦ ¼¹ö·Î À¯µµÇÑ´Ù.

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¿ì¸®´Â ÀÌ Á¤º¸¸¦ °¢°¢ map.xxx-to-host - ÆÄÀÏ¿¡ ÀúÀåÇß´Ù. ´ÙÀ½À¸·Î ¸ðµç ¼¹ö¿¡¼ URLÀÌ ¼¹ö¿¡ - ¾ø´Ù¸é ´ÙÀ½°ú °°Àº URLÀ»,

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´ÙÀ½°ú °°ÀÌ ¸®´ÙÀÌ·º¼ÇÇÑ´Ù

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-http://physical-host/u/user/anypath
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-RewriteEngine on
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-RewriteMap      user-to-host   txt:/path/to/map.user-to-host
-RewriteMap     group-to-host   txt:/path/to/map.group-to-host
-RewriteMap    entity-to-host   txt:/path/to/map.entity-to-host
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-RewriteRule   ^/u/([^/]+)/?(.*)   http://${user-to-host:$1|server0}/u/$1/$2
-RewriteRule   ^/g/([^/]+)/?(.*)  http://${group-to-host:$1|server0}/g/$1/$2
-RewriteRule   ^/e/([^/]+)/?(.*) http://${entity-to-host:$1|server0}/e/$1/$2
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-RewriteRule   ^/([uge])/([^/]+)/?$          /$1/$2/.www/
-RewriteRule   ^/([uge])/([^/]+)/([^.]+.+)   /$1/$2/.www/$3\
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È¨µð·ºÅä¸®¸¦ ´Ù¸¥ À¥¼¹ö·Î ÀÌÀü

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mod_rewrite¸¦ »ç¿ëÇÏ¸é °£´ÜÇÏ´Ù. - ÀÌÀü À¥¼¹ö´Â ¸ðµç /~user/anypath URLÀ» - http://newserver/~user/anypath·Î - ¸®´ÙÀÌ·º¼ÇÇÏ¸é µÈ´Ù.

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È¨µð·ºÅä¸® ±¸Á¶ ¸¸µé±â

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»ç¿ëÀÚ°¡ ¼öÃµ¸íÀÎ »çÀÌÆ®´Â º¸Åë È¨µð·ºÅä¸® ±¸Á¶¸¦ - ¸¸µç´Ù. Áï, ¿¹¸¦ µé¾î ÀÌ¸§ÀÌ »ç¿ëÀÚ¸íÀÇ Ã¹¹øÂ° ¹®ÀÚÀÎ - ÇÏÀ§µð·ºÅä¸®¿¡ È¨µð·ºÅä¸®¸¦ µÐ´Ù. ±×·¡¼, - /~foo/anypath´Â - /home/f/foo/.www/anypathÀÌ°í, - /~bar/anypath´Â - /home/b/bar/.www/anypathÀÌ´Ù.

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¹°°áÇ¥½Ã°¡ ÀÖ´Â URLÀ» À§¿Í °°Àº ±¸Á¶·Î º¯È¯ÇÏ±âÀ§ÇØ - ´ÙÀ½ ±ÔÄ¢À» »ç¿ëÇÑ´Ù.

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ÀÌ ¿¹´Â ½Ç·Î ÇÏµåÄÚ¾îÀûÀÌ´Ù: µð·ºÅä¸®º° - RewriteRules¸¦ ¸Å¿ì ¸¹ÀÌ »ç¿ëÇÏ¿© ÀÚ·á - ÀÚÃ¼´Â ±×´ë·Î µÐÃ¼·Î À¥¿¡ ÀÚ·á¸¦ ÀÚ¿¬½º·´°Ô ºê¶ó¿ìÂ¡ÇÏµµ·Ï - ÇÑ´Ù. ¹è°æ: ³ª´Â 1992³â ºÎÅÍ ÀÚÀ¯·Ó°Ô »ç¿ëÇÒ ¼ö ÀÖ´Â - À¯´Ð½º ¼ÒÇÁÆ®¿þ¾îµéÀ» net.sw¿¡ - ¸ð¾ÆµÎ°í ÀÖ¾ú´Ù. ÀÌ´Â ³»°¡ ÄÄÇ»ÅÍ°úÇÐÀ» °øºÎÇÏ¸é¼ - ¿©·¯ÇØµ¿¾È ¿©°¡½Ã°£¿¡ ½Ã½ºÅÛ °ü¸®ÀÚ¿Í ³×Æ®¿÷ °ü¸®ÀÚ¸¦ - ÇØ¿Ô±â¶§¹®¿¡ ³» Ãë¹ÌÀÌÀÚ ÀÏÀÌ´Ù. ¸ÅÁÖ¸¶´Ù »õ·Î ¼ÒÇÁÆ®¿þ¾î°¡ - Ãß°¡µÉ ¶§¸¶´Ù µð·ºÅä¸®¸¦ ±í°Ô ¸¸µé¾î¿Ô´Ù:

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-drwxrwxr-x   2 netsw  users    512 Jul  9 14:37 Benchmark/
-drwxrwxr-x  12 netsw  users    512 Jul  9 00:34 Crypto/
-drwxrwxr-x   5 netsw  users    512 Jul  9 00:41 Database/
-drwxrwxr-x   4 netsw  users    512 Jul 30 19:25 Dicts/
-drwxrwxr-x  10 netsw  users    512 Jul  9 01:54 Graphic/
-drwxrwxr-x   5 netsw  users    512 Jul  9 01:58 Hackers/
-drwxrwxr-x   8 netsw  users    512 Jul  9 03:19 InfoSys/
-drwxrwxr-x   3 netsw  users    512 Jul  9 03:21 Math/
-drwxrwxr-x   3 netsw  users    512 Jul  9 03:24 Misc/
-drwxrwxr-x   9 netsw  users    512 Aug  1 16:33 Network/
-drwxrwxr-x   2 netsw  users    512 Jul  9 05:53 Office/
-drwxrwxr-x   7 netsw  users    512 Jul  9 09:24 SoftEng/
-drwxrwxr-x   7 netsw  users    512 Jul  9 12:17 System/
-drwxrwxr-x  12 netsw  users    512 Aug  3 20:15 Typesetting/
-drwxrwxr-x  10 netsw  users    512 Jul  9 14:08 X11/
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1996³â 7¿ù ÀÌ ÀúÀå¼Ò¸¦ ¸ÚÀÖ´Â À¥ ÀÎÅÍÆäÀÌ½º¸¦ ÅëÇØ - ¼¼»ó¿¡ °ø°³ÇÏ±â·Î °áÁ¤ÇÞ´Ù. "¸ÚÀÖ´Ù"´Â ¸»Àº, ÃÖ»óÀ§ - µð·ºÅä¸®¿¡ CGI ½ºÅ©¸³Æ®¸¦ µÎÁö ¾Ê°íµµ, ÀúÀå¼Ò °èÃþ±¸Á¶¸¦ - Á÷Á¢ ºê¶ó¿ìÁúÇÏ±æ ¹Ù¶õ´Ù´Â ¶æÀÌ´Ù. ¿Ö? ÀúÀå¼Ò¸¦ ³ªÁß¿¡ - FTP·Îµµ Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï ¸¸µé ¿¹Á¤ÀÌ¿´±â¶§¹®¿¡ À¥ÀÌ³ª - CGI¿Í °ü·ÃµÈ ³»¿ëÀ» °°ÀÌ µÎ±â ½È¾ú´Ù.

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--rw-r--r--   1 netsw  users    1318 Aug  1 18:10 .wwwacl
-drwxr-xr-x  18 netsw  users     512 Aug  5 15:51 DATA/
--rw-rw-rw-   1 netsw  users  372982 Aug  5 16:35 LOGFILE
--rw-r--r--   1 netsw  users     659 Aug  4 09:27 TODO
--rw-r--r--   1 netsw  users    5697 Aug  1 18:01 netsw-about.html
--rwxr-xr-x   1 netsw  users     579 Aug  2 10:33 netsw-access.pl
--rwxr-xr-x   1 netsw  users    1532 Aug  1 17:35 netsw-changes.cgi
--rwxr-xr-x   1 netsw  users    2866 Aug  5 14:49 netsw-home.cgi
-drwxr-xr-x   2 netsw  users     512 Jul  8 23:47 netsw-img/
--rwxr-xr-x   1 netsw  users   24050 Aug  5 15:49 netsw-lsdir.cgi
--rwxr-xr-x   1 netsw  users    1589 Aug  3 18:43 netsw-search.cgi
--rwxr-xr-x   1 netsw  users    1885 Aug  1 17:41 netsw-tree.cgi
--rw-r--r--   1 netsw  users     234 Jul 30 16:35 netsw-unlimit.lst
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DATA/ ÇÏÀ§µð·ºÅä¸®¿¡ À§¿¡¼ ¸»ÇÑ ÀúÀå¼Ò°¡ - ÀÖ´Ù. ½ÇÁ¦ net.swÀÇ ³»¿ëÀº º¸Åë - rdist¸¦ »ç¿ëÇÏ¿© ÀÚµ¿À¸·Î °¡Á®¿Â´Ù. µÎ¹øÂ° - ºÎºÐÀÌ ³²¾Ò´Ù: ¾î¶»°Ô ÀÌ µÎ ±¸Á¶¸¦ ÇÏ³ªÀÇ ÀÚ¿¬½º·¯¿î - URL ±¸Á¶·Î ¿¬°áÇÏ´Â°¡? »ç¿ëÀÚ¿¡°Ô DATA/ - µð·ºÅä¸®¸¦ °¨Ãß°í, URL¸¶´Ù ÀûÀýÇÑ CGI ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÏ°í - ½Í´Ù. ÇØ°áÃ¥Àº ´ÙÀ½°ú °°´Ù: ¸ÕÀú ¼¹öÀÇ DocumentRoot¿¡¼ °ø°³µÈ - URL /net.sw/¸¦ ³»ºÎ °æ·Î /e/netsw·Î - ÀçÀÛ¼ºÇÏ±âÀ§ÇØ µð·ºÅä¸®º° ¼³Á¤ÆÄÀÏ¿¡ ´ÙÀ½°ú °°ÀÌ ¼³Á¤ÇÑ´Ù:

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-Options       ExecCGI FollowSymLinks Includes MultiViews
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-#  cgi ½ºÅ©¸³Æ®·Î ÀçÀÛ¼ºÇÑ´Ù
-RewriteRule   ^$                       netsw-home.cgi     [L]
-RewriteRule   ^index\.html$            netsw-home.cgi     [L]
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-#  ÇÏÀ§µð·ºÅä¸®¸¦ ÃßÃâÇÑ´Ù
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-#  ÀÌÁ¦ ÀçÀÛ¼ºÀ» ¸¶Ä£´Ù
-RewriteRule   ^netsw-home\.cgi.*       -                  [L]
-RewriteRule   ^netsw-changes\.cgi.*    -                  [L]
-RewriteRule   ^netsw-search\.cgi.*     -                  [L]
-RewriteRule   ^netsw-tree\.cgi$        -                  [L]
-RewriteRule   ^netsw-about\.html$      -                  [L]
-RewriteRule   ^netsw-img/.*$           -                  [L]
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-RewriteRule   (.*)                     netsw-lsdir.cgi/$1
-

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ÇØ¼®À» À§ÇÑ ÈùÆ®:

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-

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NCSA imagemapÀ» ¾ÆÆÄÄ¡ `mod_imagemap`À¸·Î

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»ç¶÷µéÀº NCSA À¥¼¹ö¿¡¼ Çö´ëÀûÀÎ ¾ÆÆÄÄ¡ À¥¼¹ö·Î - ÀÚ¿¬½º·´°Ô ¿Å°Ü°¡±æ ¹Ù¶õ´Ù. ±×·¡¼ ¿À·¡µÈ NCSA - imagemap ÇÁ·Î±×·¥À» »ç¿ëÇÑ ÆäÀÌÁö¸¦ Çö´ëÀûÀÎ - ¾ÆÆÄÄ¡ mod_imagemap·Î Ã³¸®ÇÏ±æ ¹Ù¶õ´Ù. - ¹®Á¦´Â imagemap ÇÁ·Î±×·¥À» - /cgi-bin/imagemap/path/to/page.map°ú - °°ÀÌ ÂüÁ¶ÇÏ´Â ÇÏÀÌÆÛ¸µÅ©°¡ ¸¹´Ù´Â °ÍÀÌ´Ù. ¾ÆÆÄÄ¡´Â - /path/to/page.map°ú °°Àº ¿äÃ»À» ¹Þ¾Æ¾ß - ÇÑ´Ù.

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-RewriteRule    ^/cgi-bin/imagemap(.*)  $1  [PT]
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¿©·¯ µð·ºÅä¸®¿¡¼ ÆäÀÌÁö °Ë»ö

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°¡²û À¥¼¹ö°¡ ¿©·¯ µð·ºÅä¸®¿¡¼ ÆÄÀÏÀ» Ã£¾Æ¾ß ÇÒ - ¶§°¡ ÀÖ´Ù. ÀÌ °æ¿ì MultiViews³ª ´Ù¸¥ ¹æ¹ýÀº µµ¿òÀÌ - ¾ÈµÈ´Ù.

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-RewriteRule  ^(.+)  /your/docroot/dir1/$1  [L]
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-#   µÎ¹øÂ°·Î pub/¿¡¼ Ã£±æ ½ÃµµÇÑ´Ù...
-#   ...Ã£À¸¸é ³¡!
-RewriteCond         /your/docroot/dir2/%{REQUEST_FILENAME}  -f
-RewriteRule  ^(.+)  /your/docroot/dir2/$1  [L]
-
-#   ¸øÃ£À¸¸é ´Ù¸¥ Alias³ª ScriptAlias Áö½Ã¾î µîÀ¸·Î ÁøÇàÇÑ´Ù.
-RewriteRule   ^(.+)  -  [PT]
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URL¿¡ µû¶ó È¯°æº¯¼ö¸¦ ¼³Á¤ÇÑ´Ù

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¿äÃ»µé°£¿¡ »óÅÂÁ¤º¸¸¦ À¯ÁöÇÏ±âÀ§ÇØ URL¿¡ Á¤º¸¸¦ - ÀÎÄÚµùÇÏ´Â ¹æ¹ýµµ ÀÖ´Ù. ±×·¯³ª ´ÜÁö ÀÌ Á¤º¸¸¦ Á¦°ÅÇÏ±âÀ§ÇØ - ¸ðµç ÆäÀÌÁö¿¡ CGI wrapper¸¦ »ç¿ëÇÏ°í ½ÍÁö ¾Ê´Ù.

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ÀçÀÛ¼º ±ÔÄ¢À» »ç¿ëÇÏ¿© »óÅÂÁ¤º¸¸¦ ÃßÃâÇÏ°í, ÃßÃâÇÑ - Á¤º¸¸¦ ³ªÁß¿¡ XSSI³ª CGI¿¡¼ »ç¿ëÇÏ±âÀ§ÇØ È¯°æº¯¼ö¿¡ - ÀúÀåÇÑ´Ù. ±×·¡¼ URL /foo/S=java/bar/´Â - /foo/bar/·Î º¯È¯µÇ°í STATUS¶ó´Â - È¯°æº¯¼ö °ªÀ» "java"·Î ¼³Á¤ÇÑ´Ù.

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-RewriteEngine on
-RewriteRule   ^(.*)/S=([^/]+)/(.*)    $1/$3 [E=STATUS:$2]
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°¡»ó »ç¿ëÀÚ È£½ºÆ®

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°¡»óÈ£½ºÆ®¸¦ »ç¿ëÇÏÁö ¾Ê°í °°Àº ÄÄÇ»ÅÍ·Î DNS A - ·¹ÄÚµå¸¦ ¼³Á¤ÇÏ¿© - www.username.host.domain.comÀ» - »ç¿ëÀÚÀÇ È¨ÆäÀÌÁö·Î Á¦°øÇÏ°í ½Í´Ù.

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HTTP/1.0 ¿äÃ»ÀÇ °æ¿ì ¹æ¹ýÀÌ ¾øÁö¸¸, Host: HTTP - Çì´õ¸¦ Æ÷ÇÔÇÑ HTTP/1.1 ¿äÃ»Àº ´ÙÀ½ ±ÔÄ¢À» »ç¿ëÇÏ¿© - ³»ºÎÀûÀ¸·Î http://www.username.host.com/anypath¸¦ - /home/username/anypath·Î ÀçÀÛ¼ºÇÒ ¼ö - ÀÖ´Ù:

- -

-RewriteEngine on
-RewriteCond   %{HTTP_HOST}                 ^www\.[^.]+\.host\.com$
-RewriteRule   ^(.+)                        %{HTTP_HOST}$1          [C]
-RewriteRule   ^www\.([^.]+)\.host\.com(.*) /home/$1$2
-

-

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È¨µð·ºÅä¸®¸¦ ¿ÜºÎ ¼¹ö·Î ¸®´ÙÀÌ·º¼Ç

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Áö¿ª µµ¸ÞÀÎ ourdomain.com ¹Û¿¡¼ ¿äÃ»ÀÌ - µé¾î¿À¸é È¨µð·ºÅä¸® URLÀ» ´Ù¸¥ À¥¼¹ö - www.somewhere.comÀ¸·Î ¸®´Ù¸®·º¼ÇÇÏ±æ - ¹Ù¶õ´Ù. Á¾Á¾ °¡»óÈ£½ºÆ® »ç¿ëÀå¼Ò¿¡¼ »ç¿ëÇÑ´Ù.

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-RewriteRule   ^(/~.+)         http://www.somewhere.com/$1 [R,L]
-

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½ÇÆÐÇÑ URLÀ» ´Ù¸¥ À¥¼¹ö·Î ¸®´ÙÀÌ·º¼Ç

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-

URL ÀçÀÛ¼º¿¡ ´ëÇØ¼ À¥¼¹ö A¿¡ ÇØ´ç ÆÄÀÏÀÌ ¾ø´Â - °æ¿ì À¥¼¹ö B·Î ¿äÃ»À» ¸®´ÙÀÌ·º¼ÇÇÏ´Â ¹æ¹ýÀ» ÀÚÁÖ - ¹°¾îº»´Ù. º¸Åë Perl·Î ÀÛ¼ºÇÑ ErrorDocument CGI ½ºÅ©¸³Æ®¸¦ - »ç¿ëÇÏÁö¸¸, mod_rewrite¸¦ »ç¿ëÇÏ´Â - ¹æ¹ýµµ ÀÖ´Ù. ±×·¯³ª ¼º´ÉÀº ErrorDocument CGI ½ºÅ©¸³Æ®º¸´Ù - ¶³¾îÁüÀ» ¸í½ÉÇÏ¶ó!

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-RewriteEngine on
-RewriteCond   /your/docroot/%{REQUEST_FILENAME} !-f
-RewriteRule   ^(.+)                             http://webserverB.dom/$1
-

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ÀÌ ¹æ¹ýÀÇ ´ÜÁ¡Àº DocumentRoot ¾È¿¡ ÀÖ´Â ÆäÀÌÁö¸¸ - °¡´ÉÇÏ´Ù´Â Á¡ÀÌ´Ù. (¿¹¸¦ µé¾î È¨µð·ºÅä¸® µîÀ» À§ÇØ) - Á¶°ÇÀ» Ãß°¡ÇÒ ¼ö ÀÖÁö¸¸, ´õ ÁÁÀº ¹æ¹ýÀÌ ÀÖ´Ù:

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-RewriteEngine on
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-RewriteRule   ^(.+)          http://webserverB.dom/$1
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mod_rewriteÀÇ URL Àü¹æÂüÁ¶(look-ahead)¸¦ - »ç¿ëÇÑ´Ù. ±×·¡¼ ¸ðµç URL¿¡ µ¿ÀÛÇÏ°í ¾ÈÀüÇÏ´Ù. ±×·¯³ª - ¸ðµç ¿äÃ»¸¶´Ù ³»ºÎ ÇÏÀ§¿äÃ»À» ÇÑ¹ø ´õ ÇÏ±â¶§¹®¿¡ À¥¼¹ö - ¼º´É¿¡ ¾Ç¿µÇâÀ» ÁØ´Ù. ±×·¡¼ °·ÂÇÑ CPU¿¡¼ À¥¼¹ö¸¦ - ½ÇÇàÇÑ´Ù¸é »ç¿ëÇÏ¶ó. ÄÄÇ»ÅÍ°¡ ´À¸®´Ù¸é Ã¹¹øÂ° ¹æ¹ýÀÌ³ª - ´õ ³ªÀº ErrorDocument - CGI ½ºÅ©¸³Æ®¸¦ »ç¿ëÇÏ¶ó.

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È®Àå ¸®´ÙÀÌ·º¼Ç

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°¡²û ¸®´ÙÀÌ·º¼ÇÇÏ´Â URLÀ» ´õ Á¶ÀýÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. - ¾ÆÆÄÄ¡ ³»ºÎ URL escape ÇÔ¼ö´Â "url#anchor" - °°Àº URLÀÇ anchorµµ escapeÇÑ´Ù. ¾ÆÆÄÄ¡ÀÇ - uri_escape() ÇÔ¼ö´Â ¿ì¹°Á¤ÀÚ(#)µµ °°ÀÌ - escapeÇÏ¹Ç·Î »ç¿ëÇÒ ¼ö ¾ø´Ù. ±×·¯¸é ¾î¶»°Ô ÀÌ·± URL·Î - ¸®´ÙÀÌ·º¼ÇÇÒ ¼ö ÀÖ³ª?

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Á÷Á¢ ¸®´ÙÀÌ·º¼ÇÇÏ´Â NPH-CGI ½ºÅ©¸³Æ®¸¦ »ç¿ëÇÑ ÇØ°áÃ¥ÀÌ - ÇÊ¿äÇÏ´Ù. escape¸¦ ÇÏÁö ¾Ê±â¶§¹®ÀÌ´Ù (NPH=non-parseable - headers). ¸ÕÀú ´ÙÀ½ ¼¹ö¼³Á¤À» ÇÏ¿© (ÀçÀÛ¼º ±ÔÄ¢ÀÇ - ³¡ºÎºÐ¿¡ »ç¿ëÇØ¾ß ÇÑ´Ù) »õ·Î¿î URL scheme - xredirect:¸¦ µµÀÔÇÑ´Ù:

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±×·¯¸é xredirect:·Î ½ÃÀÛÇÏ´Â ¸ðµç URLÀº - nph-xredirect.cgi ÇÁ·Î±×·¥À» ÅëÇÏ°Ô µÈ´Ù. - ÇÁ·Î±×·¥Àº ´ÙÀ½°ú °°´Ù:

- -

-#!/path/to/perl
-##
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-##  Copyright (c) 1997 Ralf S. Engelschall, All Rights Reserved.
-##
-
-$| = 1;
-$url = $ENV{'PATH_INFO'};
-
-print "HTTP/1.0 302 Moved Temporarily\n";
-print "Server: $ENV{'SERVER_SOFTWARE'}\n";
-print "Location: $url\n";
-print "Content-type: text/html\n";
-print "\n";
-print "<html>\n";
-print "<head>\n";
-print "<title>302 Moved Temporarily (EXTENDED)</title>\n";
-print "</head>\n";
-print "<body>\n";
-print "<h1>Moved Temporarily (EXTENDED)</h1>\n";
-print "The document has moved <a HREF=\"$url\">here</a>.<p>\n";
-print "</body>\n";
-print "</html>\n";
-
-##EOF##
-

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±×·¯¸é mod_rewrite°¡ Á÷Á¢ ¹ÞÁö¸øÇÏ´Â - ¸ðµç URL schemeÀ¸·Î ¸®´ÙÀÌ·º¼ÇÇÒ ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î, - ´ÙÀ½°ú °°ÀÌ news:newsgroupÀ¸·Î ¸®´ÙÀÌ·º¼ÇÇÒ - ¼ö ÀÖ´Ù

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-RewriteRule ^anyurl  xredirect:news:newsgroup
-

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ÁÖÀÇ: À§ÀÇ Æ¯º°ÇÑ "Åë°ú" ±ÔÄ¢À» »ç¿ëÇÏ¿© - xredirect:¸¦ ¸¶Áö¸·¿¡ È®ÀåÇØ¾ß ÇÏ±â¶§¹®¿¡ - ±ÔÄ¢¿¡ [R]ÀÌ³ª [R,L]À» »ç¿ëÇÏ¸é - ¾ÈµÈ´Ù.

-

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ÀúÀå¼Ò Á¢±Ù Áß°è(multiplexer)

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http://www.perl.com/CPAN¿¡ - ÀÖ´Â ´ë´ÜÇÑ CPAN (Comprehensive Perl Archive Network)À» - ¾Æ´Â°¡? ÀÌ ÁÖ¼Ò´Â ¼¼°è¿¡ Èð¾îÁø ¿©·¯ CPAN ¹Ì·¯ FTP - ¼¹öÁß Å¬¶óÀÌ¾ðÆ®¿¡ °¡±îÀÌ ÀÖ´Â ¼¹ö·Î ¸®´ÙÀÌ·º¼ÇÇÑ´Ù. - ÀÌ¸¦ FTP Á¢±Ù Áß°è ¼ºñ½º¶ó°í ÇÑ´Ù. CPANÀº CGI ½ºÅ©¸³Æ®¸¦ - »ç¿ëÇÏÁö¸¸, mod_rewrite¸¦ »ç¿ëÇÏ¿© - ºñ½ÁÇÏ°Ô ¸¸µé ¼ö ÀÖÀ»±î?

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¸ÕÀú mod_rewrite 3.0.0 ¹öÀüºÎÅÍ - ¸®´ÙÀÌ·º¼Ç¿¡ "ftp:" schemeÀ» »ç¿ëÇÒ ¼ö - ÀÖ´Ù. ´ÙÀ½À¸·Î Å¬¶óÀÌ¾ðÆ®ÀÇ ÃÖ»óÀ§ µµ¸ÞÀÎÀ» RewriteMap°ú °°ÀÌ - »ç¿ëÇÏ¿© À§Ä¡¸¦ ÃßÁ¤ÇÒ ¼ö ÀÖ´Ù. º¹ÀâÈ÷ ¿«ÀÎ ±ÔÄ¢¿¡¼ - ÃÖ»óÀ§ µµ¸ÞÀÎÀ» Áß°è¸ÊÀÇ Å°·Î »ç¿ëÇÑ´Ù.

- -

-RewriteEngine on
-RewriteMap    multiplex                txt:/path/to/map.cxan
-RewriteRule   ^/CxAN/(.*)              %{REMOTE_HOST}::$1                 [C]
-RewriteRule   ^.+\.([a-zA-Z]+)::(.*)$  ${multiplex:$1|ftp.default.dom}$2  [R,L]
-

- -

-##
-##  map.cxan -- Multiplexing Map for CxAN
-##
-
-de        ftp://ftp.cxan.de/CxAN/
-uk        ftp://ftp.cxan.uk/CxAN/
-com       ftp://ftp.cxan.com/CxAN/
- :
-##EOF##
-

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½Ã°£¿¡ µû¸¥ ÀçÀÛ¼º

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½Ã°£¿¡ µû¶ó ´Ù¸¥ ³»¿ëÀ» ¼ºñ½ºÇÏ´Â °æ¿ì ¸¹Àº À¥°ü¸®ÀÚ´Â - Àá½Ã Æ¯º°ÇÑ ÆäÀÌÁö·Î ¸®´ÙÀÌ·º¼ÇÇÏ±âÀ§ÇØ CGI ½ºÅ©¸³Æ®¸¦ - »ç¿ëÇÑ´Ù. mod_rewrite·Î´Â ¾î¶»°Ô - ÇÒ ¼ö ÀÖ´Â°¡?

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ÀçÀÛ¼º Á¶°Ç¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ´Â ¿©·¯ TIME_xxx - º¯¼ö°¡ ÀÖ´Ù. º¯¼ö¿Í Æ¯º°ÇÑ »çÀü¼ø¼ ºñ±³ - <STRING, >STRING, - =STRINGÀ» »ç¿ëÇÏ¿© ½Ã°£¿¡ µû¶ó ¸®´ÙÀÌ·º¼ÇÇÒ - ¼ö ÀÖ´Ù:

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-RewriteRule   ^foo\.html$             foo.day.html
-RewriteRule   ^foo\.html$             foo.night.html
-

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URL foo.htmlÀ» ¿äÃ»ÇÏ¸é - 07:00-19:00 µ¿¾È foo.day.html - ³»¿ëÀ» ¼ºñ½ºÇÏ°í, ³ª¸ÓÁö ½Ã°£ µ¿¾È - foo.night.html ³»¿ëÀ» ¼ºñ½ºÇÑ´Ù. È¨ÆäÀÌÁö¿¡¼ - »ç¿ëÇÏ±â ÁÁÀº ±â´ÉÀÌ´Ù...

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¿©·¯ .html ÆÄÀÏÀ» .phtml·Î - º¯È¯ÇÏ´Â µî document.YYYY¸¦ - document.XXXX·Î ÀÌÀüÇÑÈÄ ¿ªÈ£È¯(backward - compatibility) URLÀ» (°¡»óÀûÀ¸·Î Á¸ÀçÇÏ°Ô) ¸¸µé ¼ö - ÀÖ³ª?

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ÀÌ¸§À» ±âº»ÀÌ¸§À¸·Î ÀçÀÛ¼ºÇÑÈÄ »õ·Î¿î È®ÀåÀÚ¸¦ - °¡Áø ÆÄÀÏÀÌ ÀÖ´ÂÁö °Ë»çÇÑ´Ù. ÀÖ´Ù¸é ±× ÆÄÀÏ¸íÀ» »ç¿ëÇÏ°í, - ¾øÀ¸¸é URLÀ» ¿ø·¡ »óÅÂ·Î ÀçÀÛ¼ºÇÑ´Ù.

- - -

-#   ¹®¼.html ÀÌ ¾ø°í
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-#   ¹®¼.html À» ¹®¼.phtml ·Î
-#   ÀçÀÛ¼ºÇÏ´Â ¿ªÈ£È¯ ±ÔÄ¢
-RewriteEngine on
-RewriteBase   /~quux/
-#   ±âº»ÀÌ¸§À» Ã£°í, Ã£¾Ò´Ù´Â »ç½ÇÀ» ±â¾ïÇÑ´Ù
-RewriteRule   ^(.*)\.html$              $1      [C,E=WasHTML:yes]
-#   ÆÄÀÏÀÌ ÀÖ´Ù¸é ¹®¼.phtml ·Î ÀçÀÛ¼ºÇÑ´Ù
-RewriteCond   %{REQUEST_FILENAME}.phtml -f
-RewriteRule   ^(.*)$ $1.phtml                   [S=1]
-#   ¾Æ´Ï¸é ¾Õ¿¡¼ Ã£Àº ±âº»ÀÌ¸§À» µÇµ¹¸°´Ù
-RewriteCond   %{ENV:WasHTML}            ^yes$
-RewriteRule   ^(.*)$ $1.html
-

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-

ÄÁÅÙÃ÷ ´Ù·ç±â

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»õ·Î ÀÌÀü (°¨Ãß±â)

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ÃÖ±Ù foo.htmlÀ» bar.html·Î - º¯°æÇÏ°í ¿ªÈ£È¯¼ºÀ» À§ÇØ ÀÌÀü URLÀ» °è¼Ó Á¦°øÇÏ°í - ½Í´Ù°í °¡Á¤ÇÏÀÚ. »ç¿ëÀÚ´Â ÀÌÀü URLÀÌ º¯°æµÇ¾ú´Ù´Â - »ç½ÇÀ» ´«Ä¡Ã¤Áö ¸øÇÑ´Ù.

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´ÙÀ½ ±ÔÄ¢À¸·Î ÀÌÀü URLÀ» ³»ºÎÀûÀ¸·Î »õ·Î¿î URL·Î - ÀçÀÛ¼ºÇÑ´Ù:

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-RewriteEngine  on
-RewriteBase    /~quux/
-RewriteRule    ^foo\.html$  bar.html
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»õ·Î ÀÌÀü (¾Ë¸®±â)

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´Ù½Ã foo.htmlÀ» bar.html·Î - º¯°æÇÏ°í ¿ªÈ£È¯¼ºÀ» À§ÇØ ÀÌÀü URLÀ» °è¼Ó Á¦°øÇÏ°í - ½Í´Ù°í °¡Á¤ÇÏÀÚ. ±×·¯³ª ÀÌÁ¦´Â ÀÌÀü URLÀ» »ç¿ëÇÏ¸é - »ç¿ëÀÚ¿¡°Ô »õ·Î¿î URLÀ» ÈùÆ®·Î ¾Ë·ÁÁØ´Ù. Áï, ºê¶ó¿ìÀú - ÁÖ¼ÒÃ¢ÀÌ º¯ÇÑ´Ù.

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»õ·Î¿î URL·Î HTTP ¸®´ÙÀÌ·º¼ÇÇÏ´Ù. ±×·¯¸é ºê¶ó¿ìÀú°¡ - »õ·Î¿î URL¸¦ º¸ÀÌ°í º¯°æ»ç½ÇÀ» »ç¿ëÀÚ°¡ ¾Ë°ÔµÈ´Ù:

- -

-RewriteEngine  on
-RewriteBase    /~quux/
-RewriteRule    ^foo\.html$  bar.html  [R]
-

-

- - - -

ºê¶ó¿ìÀú¿¡ µû¸¥ ³»¿ë

- - - -

»óÈ²¼³¸í:

-

ÃÖ¼ÒÇÑ Áß¿äÇÑ ÃÖ»óÀ§ ÆäÀÌÁö´Â ºê¶ó¿ìÀú¿¡ ÃÖÀûÈµÈ - ³»¿ëÀ¸·Î ¼ºñ½ºÇØ¾ßÇÒ °æ¿ì°¡ ÀÖ´Ù. Áï, ÃÖ½Å Netscape - ºê¶ó¿ìÀú¿¡°Ô´Â ÃÖ»óÀÇ ¹öÀüÀ», Lynx ºê¶ó¿ìÀú¿¡°Ô´Â - ÃÖÀú ¹öÀüÀ», ³ª¸ÓÁö ºê¶ó¿ìÀú¿¡´Â Æò±ÕÀûÀÎ ¹öÀüÀ» - Á¦°øÇÑ´Ù.

-

ÇØ°áÃ¥:

-

ºê¶ó¿ìÀú°¡ ³»¿ëÇù»óÀ» À§ÇØ ÀÚ½ÅÀÇ Á¾·ù¿¡ ´ëÇÑ Á¤º¸¸¦ - Á¦°øÇÏÁö ¾Ê±â¶§¹®¿¡ ³»¿ëÇù»óÀ» »ç¿ëÇÒ ¼ö ¾ø´Ù. ´ë½Å - HTTP "User-Agent" Çì´õ¸¦ »ç¿ëÇÑ´Ù. ´ÙÀ½ ±ÔÄ¢Àº HTTP - "User-Agent" Çì´õ°¡ "Mozilla/3"À¸·Î ½ÃÀÛÇÏ¸é - foo.html ÆäÀÌÁö¸¦ foo.NS.html·Î - ÀçÀÛ¼ºÇÏ°í ÀçÀÛ¼ºÀ» Áß´ÜÇÑ´Ù. ºê¶ó¿ìÀú°¡ "Lynx"³ª - "Mozilla" ¹öÀü 1 È¤Àº 2¶ó¸é URLÀº - foo.20.htmlÀÌ µÈ´Ù. ³ª¸ÓÁö ºê¶ó¿ìÀú´Â - foo.32.html ÆäÀÌÁö¸¦ ¹Þ´Â´Ù. ¾Æ·¡ ±ÔÄ¢ÀÌ - ÀÌ ÀÛ¾÷À» ÇÑ´Ù:

- -

-RewriteCond %{HTTP_USER_AGENT}  ^Mozilla/3.*
-RewriteRule ^foo\.html$         foo.NS.html          [L]
-
-RewriteCond %{HTTP_USER_AGENT}  ^Lynx/.*         [OR]
-RewriteCond %{HTTP_USER_AGENT}  ^Mozilla/[12].*
-RewriteRule ^foo\.html$         foo.20.html          [L]
-
-RewriteRule ^foo\.html$         foo.32.html          [L]
-

-

- - - -

µ¿Àû ¹Ì·¯

- - - -

»óÈ²¼³¸í:

-

¿ÜºÎ È£½ºÆ®¿¡ ¿ì¸® »çÀÌÆ®·Î °¡Á®¿À°í ½ÍÀº ÁÁÀº - À¥ÆäÀÌÁö°¡ ÀÖ´Ù°í °¡Á¤ÇÏÀÚ. FTP ¼¹öÀÇ °æ¿ì Á÷Á¢ ¿ÜºÎ - ÀÚ·áÀÇ ÃÖ½Åº¹»çº»À» À¯ÁöÇÏ´Â mirror ÇÁ·Î±×·¥À» - »ç¿ëÇÒ ¼ö ÀÖ°í, À¥¼¹ö¶ó¸é HTTP·Î ºñ½ÁÇÑ ÀÛ¾÷À» ÇÏ´Â - webcopy ÇÁ·Î±×·¥À» »ç¿ëÇÒ ¼ö ÀÖ´Ù. ±×·¯³ª - µÎ ¹æ¹ý ¸ðµÎ ´ÜÁ¡ÀÌ ÀÖ´Ù: º¹»çº»Àº °¡²û¾¿ ÇÁ·Î±×·¥À» - ½ÇÇàÇØÁÙ ¶§¸¸ ÃÖ½ÅÆÇÀ¸·Î À¯ÁöµÈ´Ù. Á÷Á¢ ±¸¼ºÇØ¾ßÇÏ´Â - Á¤ÀûÀÎ ¹Ì·¯°¡ ¾Æ´Ï¶ó¸é ÁÁ°Ú´Ù. ´ë½Å (¿ÜºÎ È£½ºÆ®¿¡¼ - ÀÚ·á°¡ °»½ÅµÇ¸é) ÇÊ¿äÇÒ¶§ ÀÚµ¿À¸·Î ÀÚ·á¸¦ °»½ÅÇÏ´Â - µ¿Àû ¹Ì·¯°¡ ÇÊ¿äÇÏ´Ù.

-

ÇØ°áÃ¥:

-

ÀÌ¸¦ À§ÇØ Proxy Throughput ±â´ÉÀ» (ÇÃ·¡±× - [P]) »ç¿ëÇÏ¿© ¿ÜºÎ À¥ÆäÀÌÁö È¤Àº ¿ÜºÎ - À¥°ø°£ ÀüÃ¼¸¦ ¿ì¸® ÀÌ¸§°ø°£À¸·Î ´ëÀÀÇÑ´Ù:

- -

-RewriteEngine  on
-RewriteBase    /~quux/
-RewriteRule    ^hotsheet/(.*)$  http://www.tstimpreso.com/hotsheet/$1  [P]
-

- -

-RewriteEngine  on
-RewriteBase    /~quux/
-RewriteRule    ^usa-news\.html$   http://www.quux-corp.com/news/index.html  [P]
-

-

- - - -

µ¿Àû ¿ª¹Ì·¯

- - - -

»óÈ²¼³¸í:

...

ÇØ°áÃ¥:

-

-RewriteEngine on
-RewriteCond   /mirror/of/remotesite/$1           -U
-RewriteRule   ^http://www\.remotesite\.com/(.*)$ /mirror/of/remotesite/$1
-

-

- - - -

¾ø´Â ÀÚ·á¸¦ ÀÎÆ®¶ó³Ý¿¡¼ °¡Á®¿À±â

- - - -

»óÈ²¼³¸í:

-

½ÇÁ¦ ÀÚ·á¸¦ ¹æÈº®ÀÌ º¸È£ÇÏ´Â (³»ºÎ) ÀÎÆ®¶ó³Ý À¥¼¹ö¿¡ - (www2.quux-corp.dom) ÀúÀåÇÏ¸é¼, ±â¾÷ÀÇ - (¿ÜºÎ) ÀÎÅÍ³Ý À¥¼¹ö¸¦ (www.quux-corp.dom) - ½ÇÇàÇÏ´Â °ÍÃ³·³ º¸ÀÌ°Ô ÇÑ´Ù. ¿ÜºÎ À¥¼¹ö´Â ¿äÃ»ÇÑ - ÀÚ·á¸¦ ³»ºÎ À¥¼¹ö¿¡¼ °¡Á®¿Â´Ù.

-

ÇØ°áÃ¥:

-

¸ÕÀú ¹æÈº®ÀÌ ³»ºÎ À¥¼¹ö¸¦ º¸È£ÇÏ°í ¿ÜºÎ À¥¼¹ö¸¸ÀÌ - ³»ºÎ À¥¼¹ö¿¡¼ ÀÚ·á¸¦ ¾òÀ» ¼ö ÀÖ°Ô ÇÑ´Ù. ´ÙÀ½°ú °°ÀÌ - ÆÐÅ¶ÇÊÅÍ¸µ ¹æÈº®À» ¼³Á¤ÇÑ´Ù:

- -

-ALLOW Host www.quux-corp.dom Port >1024 --> Host www2.quux-corp.dom Port 80
-DENY  Host *                 Port *     --> Host www2.quux-corp.dom Port 80
-

- -

½ÇÁ¦ ¼³Á¤¹®¹ý¿¡ ¾Ë¸Â°Ô °íÃÄ¶ó. ¾ø´Â ÀÚ·á¸¦ ³»ºÎÀûÀ¸·Î - proxy throughput ±â´ÉÀ» ÅëÇØ ¿äÃ»ÇÏ´Â - mod_rewrite ±ÔÄ¢À» ÀÛ¼ºÇÑ´Ù:

- -

-RewriteRule ^/~([^/]+)/?(.*)          /home/$1/.www/$2
-RewriteCond %{REQUEST_FILENAME}       !-f
-RewriteCond %{REQUEST_FILENAME}       !-d
-RewriteRule ^/home/([^/]+)/.www/?(.*) http://www2.quux-corp.dom/~$1/pub/$2 [P]
-

-

- - - -

·Îµå¹ë·±½Ì (ºÎÇÏ ºÐ»êÇÏ±â)

- - - -

»óÈ²¼³¸í:

-

www.foo.comÀÇ Åë½Å·®À» - www[0-5].foo.com (ÃÑ ¼¹ö 6´ë)À¸·Î ºÐ»êÇÏ°í - ½Í´Ù. ¾î¶»°Ô ÇÏ´Â°¡?

-

ÇØ°áÃ¥:

-

¸Å¿ì ´Ù¾çÇÑ ¹æ¹ýÀ¸·Î ÀÌ ¹®Á¦¸¦ ÇØ°áÇÒ ¼ö ÀÖ´Ù. - ¸ÕÀú DNS¸¦ »ç¿ëÇÑ Àß ¾Ë·ÁÁø ¹æ¹ýÀ» ¼³¸íÇÏ°í, - mod_rewrite¸¦ »ç¿ëÇÏ´Â °æ¿ì¸¦ »ìÆìº¸ÀÚ:

- -

- DNS Round-Robin - -
°¡Àå °£´ÜÇÑ ·Îµå¹ë·±½Ì ¹æ¹ýÀº BINDÀÇ - DNS round-robin ¹æ½ÄÀ» »ç¿ëÇÏ´Â °ÍÀÌ´Ù. ´ÙÀ½°ú - °°ÀÌ DNS A(address) ·¹ÄÚµå¿¡ - www[0-9].foo.comÀ» ¼³Á¤ÇÑ´Ù.
- -
```
-www0   IN  A       1.2.3.1
-www1   IN  A       1.2.3.2
-www2   IN  A       1.2.3.3
-www3   IN  A       1.2.3.4
-www4   IN  A       1.2.3.5
-www5   IN  A       1.2.3.6
-
```
- -
±×¸®°í ´ÙÀ½ Ç×¸ñÀ» Ãß°¡ÇÑ´Ù:
- -
```
-www    IN  CNAME   www0.foo.com.
-       IN  CNAME   www1.foo.com.
-       IN  CNAME   www2.foo.com.
-       IN  CNAME   www3.foo.com.
-       IN  CNAME   www4.foo.com.
-       IN  CNAME   www5.foo.com.
-       IN  CNAME   www6.foo.com.
-
```
- -
Àß¸øµÈ °ÍÃ³·³ º¸ÀÌÁö¸¸, ½ÇÁ¦·Î BINDÀÇ - ÀÇµµµÈ ±â´ÉÀÌ´Ù. ÀÌÁ¦ www.foo.comÀ» - Ã£À¸¸é, BIND´Â ¸Å¹ø ¼ø¼¸¦ Á¶±Ý¾¿ - ¹Ù²ã°¡¸ç www0-www6À» ¹ÝÈ¯ÇÑ´Ù. ±×·¡¼ - Å¬¶óÀÌ¾ðÆ®µéÀ» ¿©·¯ ¼¹ö·Î ºÐ»êÇÑ´Ù. ±×·¯³ª DNS - °Ë»ö °á°ú°¡ ³×Æ®¿÷ÀÇ ´Ù¸¥ ³×ÀÓ¼¹ö¿¡ Ä³½¬µÇ¿© - www.foo.comÀ» Ã£Àº °á°ú°¡ Æ¯Á¤ - wwwN.foo.comÀÌ¸é Å¬¶óÀÌ¾ðÆ®ÀÇ ´ÙÀ½ - ¿äÃ»µéµµ °°Àº wwwN.foo.comÀ¸·Î - º¸³»Áö±â¶§¹®¿¡ ¿Ïº®ÇÑ ·Îµå¹ë·±½Ì ±â¹ýÀÌ ¾Æ´ÔÀ» - ÁÖÀÇÇÏ¶ó. ±×·¯³ª Å©°Ô º¸¸é ¿äÃ»ÀÌ ¿©·¯ À¥¼¹ö¿¡ - ºÐ»êµÇ¹Ç·Î È¿°ú°¡ ÁÁ´Ù.
-
- DNS ·Îµå¹ë·±½Ì - -
http://www.stanford.edu/~schemers/docs/lbnamed/lbnamed.html¿¡ - ÀÖ´Â lbnamed ÇÁ·Î±×·¥À» »ç¿ëÇÏ¿© - Á¤±³ÇÑ DNS±â¹Ý ·Îµå¹ë·±½ÌÀ» ÇÒ ¼ö ÀÖ´Ù. DNS°¡ - ½ÇÁ¦ ·Îµå¹ë·±½ÌÀ» ÇÏµµ·Ï ¸¸µå´Â ¿©·¯ µµ±¸¿Í Perl - 5 ÇÁ·Î±×·¥ÀÌ´Ù.
-
- Proxy Throughput Round-Robin - -
ÀÌ ¹æ¹ýÀº mod_rewrite¿Í proxy - throughput ±â´ÉÀ» »ç¿ëÇÑ´Ù. ¸ÕÀú DNS¿¡ ´ÙÀ½ Ç×¸ñÀ» - »ç¿ëÇÏ¿© www0.foo.comÀÌ ½ÇÁ¦ - www.foo.comÀ» Àü´ãÇÏ°Ô ÇÑ´Ù
- -
```
-www    IN  CNAME   www0.foo.com.
-
```
- -
±×¸®°í www0.foo.comÀ» ÇÁ·Ï½ÃÀü¿ë - ¼¹ö·Î º¯°æÇÑ´Ù. Áï, URLÀ» ¹ÞÀ¸¸é ¼¹ö´Â ³»ºÎ - ÇÁ·Ï½Ã¸¦ ÅëÇØ ´Ù¸¥ 5´ë ¼¹öÁß (www1-www5) - ÇÑ´ë·Î º¸³»±â¸¸ ÇÑ´Ù. ÀÌ¸¦ À§ÇØ ¸ÕÀú ¸ðµç URLÀ» - ·Îµå¹ë·±½Ì ½ºÅ©¸³Æ® lb.pl·Î º¸³»´Â - ±ÔÄ¢À» ¸¸µç´Ù.
- -
```
-RewriteEngine on
-RewriteMap    lb      prg:/path/to/lb.pl
-RewriteRule   ^/(.+)$ ${lb:$1}           [P,L]
-
```
- -
lb.plÀ» ÀÛ¼ºÇÑ´Ù:
- -
```
-#!/path/to/perl
-##
-##  lb.pl -- ·Îµå¹ë·±½Ì ½ºÅ©¸³Æ®
-##
-
-$| = 1;
-
-$name   = "www";     # ±âº» È£½ºÆ®¸í
-$first  = 1;         # Ã¹¹øÂ° ¼¹ö (ÀÚ½ÅÀÌ 0ÀÌ±â ¶§¹®¿¡, 0À» »ç¿ëÇÏÁö ¾Ê´Â´Ù)
-$last   = 5;         # round-robin¿¡¼ ¸¶Áö¸· ¼¹ö
-$domain = "foo.dom"; # µµ¸ÞÀÎ¸í
-
-$cnt = 0;
-while (<STDIN>) {
-    $cnt = (($cnt+1) % ($last+1-$first));
-    $server = sprintf("%s%d.%s", $name, $cnt+$first, $domain);
-    print "http://$server/$_";
-}
-
-##EOF##
-
```
- -
¸¶Áö¸· ÁÖÀÇ: ¿Ö ÀÌ ¹æ¹ýÀÌ À¯¿ëÇÑ°¡? - www0.foo.com¿¡ ºÎ´ãÀÌ °¡Áö¾Ê´Â°¡? - ¹°·Ð, ºÎ´ãÀÌ µÈ´Ù. ±×·¯³ª ´Ü¼øÇÑ proxy throughput - ¿äÃ»¸¸ ÇÏ±â¶§¹®¿¡ ±¦Âú´Ù! ¸ðµç SSI, CGI, ePerl - µîÀº ÀüÀûÀ¸·Î ´Ù¸¥ ¼¹ö°¡ Ã³¸®ÇÑ´Ù. ÀÌ°ÍÀÌ ÇÙ½ÉÀÌ´Ù.
-
- ÇÏµå¿þ¾î/TCP Round-Robin - -
ÇÏµå¿þ¾î¸¦ »ç¿ëÇÑ ÇØ°áÃ¥µµ ÀÖ´Ù. Cisco´Â TCP/IP - ¼öÁØ¿¡¼ ·Îµå¹ë·±½ÌÀ» ÇÏ´Â LocalDirector¶ó´Â ±«¹°À» - ÆÇ´Ù. ½ÇÁ¦·Î´Â À¥¼¹ö±º ¾Õ´Ü¿¡ À§Ä¡ÇÏ´Â ÀÏÁ¾ÀÇ - È¸·Î¼öÁØ °ÔÀÌÆ®¿þÀÌ´Ù. ÀÚ±ÝÀÌ ÃæºÐÇÏ°í °í¼º´É - ÇØ°áÃ¥ÀÌ ÇÊ¿äÇÏ´Ù¸é ÀÌ°ÍÀ» »ç¿ëÇÏ¶ó.
-

-

- - - -

»õ·Î¿î MIME-type, »õ·Î¿î ¼ºñ½º

- - - -

»óÈ²¼³¸í:

-

³×Æ®¿÷¿¡´Â ¸ÚÁø CGI ÇÁ·Î±×·¥µéÀÌ ¸¹´Ù. ±×·¯³ª »ç¿ëÇÏ±â - ¹ø°Å·¯¿ö¼ ¸¹Àº À¥°ü¸®ÀÚ°¡ »ç¿ëÇÏÁö ¾Ê´Â´Ù. ¾ÆÆÄÄ¡ÀÇ - MIME-type¿¡ µû¸¥ Action ÇÚµé·¯ ±â´Éµµ CGI ÇÁ·Î±×·¥ÀÌ - Æ¯º°ÇÑ URLÀ» (Á¤È®È÷ PATH_INFO¿Í - QUERY_STRINGS) ÇÁ·Î±×·¥ÀÇ ÀÔ·ÂÀ¸·Î »ç¿ëÇÏÁö - ¾ÊÀ» ¶§¸¸ ÀûÀýÇÏ´Ù. ¸ÕÀú, È®ÀåÀÚ°¡ (secure CGI¸¦ ÁÙ¿©) - .scgiÀÎ ÆÄÀÏÀ» À¯¸íÇÑ cgiwrap - ÇÁ·Î±×·¥À¸·Î Ã³¸®ÇÏ±âÀ§ÇØ »õ·Î¿î typeÀ» ¼³Á¤ÇÑ´Ù. - ¹®Á¦´Â (À§¿¡¼ º») ÀÏ°üµÈ URL ±¸Á¶¸¦ »ç¿ëÇÏ´Â °æ¿ì - »ç¿ëÀÚ È¨µð·ºÅä¸®°¡ /u/user/foo/bar.scgi°°Àº - URLÀÎ Á¡ÀÌ´Ù. cgiwrap´Â - /~user/foo/bar.scgi/ Çü½ÄÀÇ URLÀ» - ¿øÇÏ±â¶§¹®ÀÌ´Ù. ´ÙÀ½ ±ÔÄ¢ÀÌ ¹®Á¦¸¦ ÇØ°áÇÑ´Ù:

- -

-RewriteRule ^/[uge]/([^/]+)/\.www/(.+)\.scgi(.*) ...
-... /internal/cgi/user/cgiwrap/~$1/$2.scgi$3  [NS,T=application/x-http-cgi]
-

- -

ÀÌÁ¦ ´Ù¸¥ ¸ÚÁø ÇÁ·Î±×·¥, (URL ÇÏÀ§Æ®¸®¿¡ ´ëÇÑ - access.log¸¦ Ãâ·ÂÇÏ´Â) wwwlog¿Í - (URL ÇÏÀ§Æ®¸®¿¡ Glimpse¸¦ ½ÇÇàÇÏ´Â) wwwidx°¡ - ÀÖ´Ù°í °¡Á¤ÇÏÀÚ. ¿ì¸®´Â ÇÁ·Î±×·¥¿¡°Ô ÀÛ¾÷ÇÒ ´ë»óÀÎ - URL ¿µ¿ªÀ» ¾Ë·ÁÁà¾ß ÇÑ´Ù. ±×·¯³ª ¿äÃ»ÇÒ¶§¸¶´Ù Ç×»ó - Àû¾îÁà¾ß ÇÏ±â¶§¹®¿¡ ±ò²ûÇÏÁö ¾Ê´Ù. Áï, º¸Åë - /u/user/foo/¿¡ ´ëÇØ swwidx - ÇÁ·Î±×·¥À» ½ÇÇàÇÑ´Ù¸é ´ÙÀ½°ú °°Àº ¸µÅ©¸¦ »ç¿ëÇÑ´Ù

- -

-/internal/cgi/user/swwidx?i=/u/user/foo/
-

- -

±ò²ûÇÏÁö ¾Ê´Ù. ¸µÅ©¿¡ ¿µ¿ªÀÇ À§Ä¡¿Í - CGI À§Ä¡¸¦ ¸ðµÎ Àû¾î¾ß ÇÏ±â¶§¹®ÀÌ´Ù. - ¿µ¿ªÀ» Àç±¸¼ºÇÑ´Ù¸é ¿©·¯ ÇÏÀÌÆÛ¸µÅ©¸¦ ¼öÁ¤ÇÏ´Âµ¥ ¸¹Àº - ½Ã°£ÀÌ °É¸± °ÍÀÌ´Ù.

-

ÇØ°áÃ¥:

-

ÇØ°áÃ¥Àº ÀÚµ¿À¸·Î ÀûÀýÇÑ CGI¸¦ ½ÇÇàÇÏ´Â »õ·Î¿î - Æ¯º°ÇÑ URL Çü½ÄÀ» ¸¸µå´Â °ÍÀÌ´Ù. ´ÙÀ½°ú °°ÀÌ ¼³Á¤ÇÑ´Ù:

- -

-RewriteRule   ^/([uge])/([^/]+)(/?.*)/\*  /internal/cgi/user/wwwidx?i=/$1/$2$3/
-RewriteRule   ^/([uge])/([^/]+)(/?.*):log /internal/cgi/user/wwwlog?f=/$1/$2$3
-

- -

ÀÌÁ¦ /u/user/foo/À» °Ë»öÇÏ´Â ¸µÅ©´Â - ´ÙÀ½°ú °°´Ù

- -

-HREF="*"
-/u/user/foo/* (???)
-

- -

³»ºÎÀûÀ¸·Î ´ÙÀ½°ú °°ÀÌ ÀÚµ¿º¯È¯µÈ´Ù

- -

-/internal/cgi/user/wwwidx?i=/u/user/foo/
-

- -

°°Àº ¹æ¹ýÀ¸·Î ¸µÅ© µÚ¿¡ :log¸¦ »ç¿ëÇÏ¿© - Á¢±Ù ·Î±× CGI ÇÁ·Î±×·¥À» ½ÇÇàÇÒ ¼ö ÀÖ´Ù.

-

- - - -

Á¤Àû¿¡¼ µ¿ÀûÀ¸·Î

- - - -

»óÈ²¼³¸í:

-

¾î¶»°Ô ºê¶ó¿ìÀú¿Í »ç¿ëÀÚ°¡ ¸ð¸£°Ô ÀÚ¿¬½º·´°Ô Á¤Àû - ÆäÀÌÁö foo.htmlÀ» µ¿ÀûÀÎ foo.cgi·Î - º¯°æÇÒ ¼ö ÀÖ³ª.

-

ÇØ°áÃ¥:

-

URLÀ» CGI ½ºÅ©¸³Æ®·Î ÀçÀÛ¼ºÇÏ°í, MIME-typeÀ» ¼öÁ¤ÇÏ¿© - CGI ½ºÅ©¸³Æ®·Î ½ÇÇàÇÏ°Ô ÇÑ´Ù. ±×·¡¼ - /~quux/foo.html¸¦ ¿äÃ»ÇÏ¸é ³»ºÎÀûÀ¸·Î - /~quux/foo.cgi¸¦ ½ÇÇàÇÏ°Ô µÈ´Ù.

- -

-RewriteEngine  on
-RewriteBase    /~quux/
-RewriteRule    ^foo\.html$  foo.cgi  [T=application/x-httpd-cgi]
-

-

- - - -

Áï¼® ÄÁÅÙÃ÷ Àç»ý¼º

- - - -

»óÈ²¼³¸í:

-

ÀÌ ¹æ¹ýÀº ½Ç·Î ºñ±âÀÌ´Ù: µ¿ÀûÀ¸·Î ÆäÀÌÁö¸¦ »ý¼ºÇÏÁö¸¸, - Á¤ÀûÀ¸·Î ÆäÀÌÁö¸¦ ¼ºñ½ºÇÑ´Ù. Áï, ÆäÀÌÁö´Â ¼ø¼öÇÏ°Ô - (ÆÄÀÏ½Ã½ºÅÛ¿¡¼ ÀÐÀº ³»¿ëÀ» ±×´ë·Î) Á¤Àû ÆäÀÌÁö·Î - Àü´ÞµÇÁö¸¸, ¾øÀ» °æ¿ì À¥¼¹ö°¡ µ¿ÀûÀ¸·Î »ý¼ºÇÑ´Ù. - ±×·¯¸é ´©°¡ (È¤Àº cron ÀÛ¾÷ÀÌ) Á¤Àû ÄÁÅÙÃ÷¸¦ Áö¿ìÁö¾Ê´Â - ÇÑ CGI°¡ »ý¼ºÇÑ ÆäÀÌÁö¸¦ Á¤ÀûÀ¸·Î ¼ºñ½ºÇÑ´Ù. ÄÁÅÙÃ÷¸¦ - Áö¿ì¸é ³»¿ëÀ» °»½ÅÇÑ´Ù.

-

ÇØ°áÃ¥:

- ´ÙÀ½ ±ÔÄ¢À» »ç¿ëÇÑ´Ù: - -

-RewriteCond %{REQUEST_FILENAME}   !-s
-RewriteRule ^page\.html$          page.cgi   [T=application/x-httpd-cgi,L]
-

- -

¿©±â¼ page.html¸¦ ¿äÃ»ÇÒ¶§ - page.htmlÀÌ ¾ø°Å³ª ÆÄÀÏÅ©±â°¡ 0ÀÎ °æ¿ì - ³»ºÎÀûÀ¸·Î page.cgi¸¦ ½ÇÇàÇÑ´Ù. ¿©±â¼ - ºñ°áÀº page.cgi°¡ ÀÏ¹ÝÀûÀÎ CGI ½ºÅ©¸³Æ®¿Í - °°ÀÌ STDOUT¿¡ Ãâ·ÂÇÏ°í, Ãß°¡·Î Ãâ·ÂÀ» - page.html ÆÄÀÏ¿¡ Àû´Â´Ù. ÇÑ¹ø ½ÇÇàÇÑÈÄ - ¼¹ö´Â page.htmlÀÇ Á¤º¸¸¦ º¸³½´Ù. À¥°ü¸®ÀÚ°¡ - °Àç·Î ³»¿ëÀ» °»½ÅÇÏ°í ½Í´Ù¸é, (º¸Åë cron ÀÛ¾÷ÀÌ) - page.htmlÀ» Áö¿ì±â¸¸ ÇÏ¸é µÈ´Ù.

-

- - - -

ÀÚµ¿À¸·Î »õ·Î °íÄ§ÇÏ´Â ¹®¼

- - - -

»óÈ²¼³¸í:

-

º¹ÀâÇÑ À¥ÆäÀÌÁö¸¦ ¸¸µé¶§ ÆíÁýÀÚ°¡ ³»¿ëÀ» ¼öÁ¤ÇÒ - ¶§¸¶´Ù ÀÚµ¿À¸·Î ÆäÀÌÁö¸¦ »õ·Î °íÄ§ÇÏ´Â À¥ºê¶ó¿ìÀú°¡ - ÀÖÀ¸¸é ¾ó¸¶³ª ÁÁÀ»±î? ºÒ°¡´ÉÇÑ°¡?

-

ÇØ°áÃ¥:

-

°¡´ÉÇÏ´Ù! MIME multipart ±â´É°ú À¥¼¹ö NPH ±â´É, - mod_rewriteÀÇ URL Á¶ÀÛ ´É·ÂÀ» °áÇÕÇÏ¸é - µÈ´Ù. ¸ÕÀú, »õ·Î¿î URL ±â´ÉÀ» ¸¸µç´Ù: URL¿¡ - :refresh¸¦ Ãß°¡ÇÏ±â¸¸ ÇÏ¸é ÆÄÀÏ½Ã½ºÅÛ¿¡¼ - ¼öÁ¤µÉ ¶§¸¶´Ù »õ·Î °íÄ§ÇÑ´Ù.

- -

-RewriteRule   ^(/[uge]/[^/]+/?.*):refresh  /internal/cgi/apache/nph-refresh?f=$1
-

- -

ÀÌÁ¦ ´ÙÀ½ URL¿¡ Á¢±ÙÇÏ¸é

- -

-/u/foo/bar/page.html:refresh
-

- -

´ÙÀ½ URLÀ» ³»ºÎÀûÀ¸·Î ºÎ¸¥´Ù

- -

-/internal/cgi/apache/nph-refresh?f=/u/foo/bar/page.html
-

- -

-#!/sw/bin/perl
-##
-##  nph-refresh -- NPH/CGI script for auto refreshing pages
-##  Copyright (c) 1997 Ralf S. Engelschall, All Rights Reserved.
-##
-$| = 1;
-
-#   split the QUERY_STRING variable
-@pairs = split(/&/, $ENV{'QUERY_STRING'});
-foreach $pair (@pairs) {
-    ($name, $value) = split(/=/, $pair);
-    $name =~ tr/A-Z/a-z/;
-    $name = 'QS_' . $name;
-    $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
-    eval "\$$name = \"$value\"";
-}
-$QS_s = 1 if ($QS_s eq '');
-$QS_n = 3600 if ($QS_n eq '');
-if ($QS_f eq '') {
-    print "HTTP/1.0 200 OK\n";
-    print "Content-type: text/html\n\n";
-    print "&lt;b&gt;ERROR&lt;/b&gt;: No file given\n";
-    exit(0);
-}
-if (! -f $QS_f) {
-    print "HTTP/1.0 200 OK\n";
-    print "Content-type: text/html\n\n";
-    print "&lt;b&gt;ERROR&lt;/b&gt;: File $QS_f not found\n";
-    exit(0);
-}
-
-sub print_http_headers_multipart_begin {
-    print "HTTP/1.0 200 OK\n";
-    $bound = "ThisRandomString12345";
-    print "Content-type: multipart/x-mixed-replace;boundary=$bound\n";
-    &print_http_headers_multipart_next;
-}
-
-sub print_http_headers_multipart_next {
-    print "\n--$bound\n";
-}
-
-sub print_http_headers_multipart_end {
-    print "\n--$bound--\n";
-}
-
-sub displayhtml {
-    local($buffer) = @_;
-    $len = length($buffer);
-    print "Content-type: text/html\n";
-    print "Content-length: $len\n\n";
-    print $buffer;
-}
-
-sub readfile {
-    local($file) = @_;
-    local(*FP, $size, $buffer, $bytes);
-    ($x, $x, $x, $x, $x, $x, $x, $size) = stat($file);
-    $size = sprintf("%d", $size);
-    open(FP, "&lt;$file");
-    $bytes = sysread(FP, $buffer, $size);
-    close(FP);
-    return $buffer;
-}
-
-$buffer = &readfile($QS_f);
-&print_http_headers_multipart_begin;
-&displayhtml($buffer);
-
-sub mystat {
-    local($file) = $_[0];
-    local($time);
-
-    ($x, $x, $x, $x, $x, $x, $x, $x, $x, $mtime) = stat($file);
-    return $mtime;
-}
-
-$mtimeL = &mystat($QS_f);
-$mtime = $mtime;
-for ($n = 0; $n &lt; $QS_n; $n++) {
-    while (1) {
-        $mtime = &mystat($QS_f);
-        if ($mtime ne $mtimeL) {
-            $mtimeL = $mtime;
-            sleep(2);
-            $buffer = &readfile($QS_f);
-            &print_http_headers_multipart_next;
-            &displayhtml($buffer);
-            sleep(5);
-            $mtimeL = &mystat($QS_f);
-            last;
-        }
-        sleep($QS_s);
-    }
-}
-
-&print_http_headers_multipart_end;
-
-exit(0);
-
-##EOF##
-

-

- - - -

´ë·®ÀÇ °¡»óÈ£½ºÆ®

- - - -

»óÈ²¼³¸í:

-

°¡»óÈ£½ºÆ®°¡ ¸î°³¸¸ ÀÖ´Ù¸é ¾ÆÆÄÄ¡ÀÇ <VirtualHost> - ±â´ÉÀÌ Àß µ¿ÀÛÇÑ´Ù. ±×·¯³ª °¡»óÈ£½ºÆ®°¡ ¼ö¹é°³ ÀÖ´Â - ISP¶ó¸é ÀÌ ±â´ÉÀÌ ÃÖ¼±Àº ¾Æ´Ï´Ù.

-

ÇØ°áÃ¥:

-

ÀÌ ±â´ÉÀ» Á¦°øÇÏ·Á¸é Proxy Throughput - ±â´ÉÀ» (ÇÃ·¡±× [P]) »ç¿ëÇÏ¿© ¿ÜºÎ À¥ÆäÀÌÁö - È¤Àº ÀüÃ¼ ¿ÜºÎ À¥¿µ¿ªÀ» ¿ì¸®ÀÇ ÀÌ¸§°ø°£¿¡ ´ëÀÀÇÑ´Ù:

- -

-##
-##  vhost.map
-##
-www.vhost1.dom:80  /path/to/docroot/vhost1
-www.vhost2.dom:80  /path/to/docroot/vhost2
-     :
-www.vhostN.dom:80  /path/to/docroot/vhostN
-

- -

-##
-##  httpd.conf
-##
-    :
-#   ¸®´ÙÀÌ·ºÆ®ÇÒ¶§ Á¤±Ô È£½ºÆ®¸íÀ» »ç¿ëÇÑ´Ù.
-UseCanonicalName on
-
-    :
-#   °¡»óÈ£½ºÆ®¸¦ CLF Çü½Ä ¾Õ¿¡ Ãß°¡ÇÑ´Ù
-CustomLog  /path/to/access_log  "%{VHOST}e %h %l %u %t \"%r\" %>s %b"
-    :
-
-#   ÁÖ¼¹ö¿¡¼ ÀçÀÛ¼º ¿£ÁøÀ» »ç¿ëÇÑ´Ù
-RewriteEngine on
-
-#   µÎ ¸ÊÀ» Á¤ÀÇÇÑ´Ù: ÇÏ³ª´Â URLÀ» °íÄ¡°í,
-#   ´Ù¸¥ ÇÏ³ª´Â °¡»óÈ£½ºÆ®º° DocumentRoot¸¦
-#   Á¤ÀÇÇÑ´Ù.
-RewriteMap    lowercase    int:tolower
-RewriteMap    vhost        txt:/path/to/vhost.map
-
-#   ÀÌÁ¦ Å©°í º¹ÀâÇÑ ±ÔÄ¢ ÇÑ°³¸¦ »ç¿ëÇÏ¿©
-#   °¡»óÈ£½ºÆ®·Î ´ëÀÀÇÑ´Ù.
-#
-#   1. °¡»óÈ£½ºÆ®µéÀÌ °°ÀÌ »ç¿ëÇÏ´Â À§Ä¡´Â ´ëÀÀÇÏÁö ¾Ê´Â´Ù
-RewriteCond   %{REQUEST_URL}  !^/commonurl1/.*
-RewriteCond   %{REQUEST_URL}  !^/commonurl2/.*
-    :
-RewriteCond   %{REQUEST_URL}  !^/commonurlN/.*
-#
-#   2. ¿ì¸®°¡ ÇöÀç »ç¿ëÇÏ´Â ¹æ¹ýÀÌ Host Çì´õ¸¦
-#      °¡»óÈ£½ºÆ®¸¦ Áö¿øÇÏ¹Ç·Î
-#      Host Çì´õ°¡ ÀÖ´ÂÁö È®ÀÎÇÑ´Ù
-RewriteCond   %{HTTP_HOST}  !^$
-#
-#   3. È£½ºÆ®¸íÀ» ¼Ò¹®ÀÚ·Î ¸¸µç´Ù
-RewriteCond   ${lowercase:%{HTTP_HOST}|NONE}  ^(.+)$
-#
-#   4. vhost.map¿¡¼ È£½ºÆ®¸íÀ» Ã£°í
-#      °æ·ÎÀÏ¶§¸¸ ±â¾ïÇÑ´Ù
-#      (À§¿¡¼ "NONE"Àº ¾Æ´Ï´Ù)
-RewriteCond   ${vhost:%1}  ^(/.*)$
-#
-#   5. ¸¶Áö¸·À¸·Î URLÀ» ¹®¼ À§Ä¡·Î ´ëÀÀÇÏ°í
-#      ·Î±×¿¡ ³²±â±âÀ§ÇØ °¡»óÈ£½ºÆ®¸¦ ±â¾ïÇØ µÐ´Ù
-RewriteRule   ^/(.*)$   %1/$1  [E=VHOST:${lowercase:%{HTTP_HOST}}]
-    :
-

-

- - - -

-

Á¢±Ù Á¦ÇÑ

- - - -

·Îº¿ ¸·±â

- - - -

»óÈ²¼³¸í:

-

¾î¶»°Ô ÇÏ¸é Æ¯Á¤ À¥°ø°£ÀÇ ÆäÀÌÁö¸¦ ±Ü¾î¸ðÀ¸´Â ±ÍÂúÀº - ·Îº¿À» ¸·À» ¼ö ÀÖ³ª? "Robot Exclusion Protocol" Ç×¸ñÀ» - ÀúÀåÇÑ /robots.txt ÆÄÀÏÀº º¸Åë ÀÌ·± ·Îº¿À» - ¸·´Âµ¥ ÃæºÐÇÏÁö ¾Ê´Ù.

-

ÇØ°áÃ¥:

-

(¾Æ¸¶µµ µð·ºÅä¸®°¡ ±í¾î¼ ·Îº¿ÀÌ µ¹¾Æ´Ù´Ï¸é ¼¹ö¿¡ - ºÎ´ãÀÌ Å« °æ¿ì) À¥°ø°£ /~quux/foo/arc/¿¡ - ÀÖ´Â URLµéÀ» °ÅºÎÇÏ´Â ±ÔÄ¢À» »ç¿ëÇÑ´Ù. ¿ì¸®´Â Æ¯Á¤ - ·Îº¿ÀÇ Á¢±ÙÀ» ¸·¾Æ¾ß ÇÑ´Ù. Áï, ·Îº¿À» ½ÇÇàÇÏ´Â È£½ºÆ®¸¦ - ¸·´Â °ÍÀ¸·Î´Â ºÒÃæºÐÇÏ¸ç, ±× È£½ºÆ®ÀÇ »ç¿ëÀÚµµ ¸·¾Æ¹ö¸®°Ô - µÈ´Ù. User-Agent HTTP Çì´õ Á¤º¸µµ ºñ±³ÇÑ´Ù.

- -

-RewriteCond %{HTTP_USER_AGENT}   ^NameOfBadRobot.*
-RewriteCond %{REMOTE_ADDR}       ^123\.45\.67\.[8-9]$
-RewriteRule ^/~quux/foo/arc/.+   -   [F]
-

-

- - - -

±×¸² ÆÛ°¡±â ¹æÁö

- - - -

»óÈ²¼³¸í:

-

http://www.quux-corp.de/~quux/¿¡ ÀÖ´Â - ÆäÀÌÁöµéÀÌ GIF ±×¸²À» Æ÷ÇÔÇÑ´Ù°í °¡Á¤ÇÏÀÚ. ÀÌ ±×¸²ÀÌ - ¸ÚÀÖ¾î¼, ´Ù¸¥ »ç¶÷µéÀÌ ÀÚ½ÅÀÇ ÆäÀÌÁö¿¡ Á÷Á¢ ¸µÅ©¸¦ - °Ç´Ù. ¼¹ö¿¡ ºÒÇÊ¿äÇÑ ºÎ´ãÀÌ µÇ¹Ç·Î ¸·°í ½Í´Ù.

-

ÇØ°áÃ¥:

-

±×¸²À» 100% º¸È£ÇÒ ¼ö´Â ¾øÁö¸¸, ÃÖ¼ÒÇÑ ºê¶ó¿ìÀú°¡ - HTTP Referer Çì´õ¸¦ º¸³»´Â °æ¿ì Á¦ÇÑÇÒ ¼ö ÀÖ´Ù.

- -

-RewriteCond %{HTTP_REFERER} !^$
-RewriteCond %{HTTP_REFERER} !^http://www.quux-corp.de/~quux/.*$ [NC]
-RewriteRule .*\.gif$        -                                    [F]
-

- -

-RewriteCond %{HTTP_REFERER}         !^$
-RewriteCond %{HTTP_REFERER}         !.*/foo-with-gif\.html$
-RewriteRule ^inlined-in-foo\.gif$   -                        [F]
-

-

- - - -

È£½ºÆ® °ÅºÎ

- - - -

»óÈ²¼³¸í:

-

¾î¶»°Ô ¿ÜºÎ¿¡¼ ¼¹ö¿¡ Á¢±ÙÇÒ ¼ö ¾ø´Â È£½ºÆ® ¸ñ·ÏÀ» - ¼³Á¤ÇÒ ¼ö ÀÖ³ª?

-

ÇØ°áÃ¥:

-

¾ÆÆÄÄ¡ >= 1.3b6¿¡¼:

- -

-RewriteEngine on
-RewriteMap    hosts-deny  txt:/path/to/hosts.deny
-RewriteCond   ${hosts-deny:%{REMOTE_HOST}|NOT-FOUND} !=NOT-FOUND [OR]
-RewriteCond   ${hosts-deny:%{REMOTE_ADDR}|NOT-FOUND} !=NOT-FOUND
-RewriteRule   ^/.*  -  [F]
-

- -

¾ÆÆÄÄ¡ <= 1.3b6¿¡¼:

- -

-RewriteEngine on
-RewriteMap    hosts-deny  txt:/path/to/hosts.deny
-RewriteRule   ^/(.*)$ ${hosts-deny:%{REMOTE_HOST}|NOT-FOUND}/$1
-RewriteRule   !^NOT-FOUND/.* - [F]
-RewriteRule   ^NOT-FOUND/(.*)$ ${hosts-deny:%{REMOTE_ADDR}|NOT-FOUND}/$1
-RewriteRule   !^NOT-FOUND/.* - [F]
-RewriteRule   ^NOT-FOUND/(.*)$ /$1
-

- -

-##
-##  hosts.deny
-##
-##  ÁÖÀÇ! ÀÌ°ÍÀº ¸ñ·ÏÃ³·³ º¸ÀÌÁö¸¸ ¸ñ·ÏÀÌ ¾Æ´Ï¶ó ¸ÊÀÌ´Ù.
-##        mod_rewrite´Â ÀÌ Á¤º¸¸¦ Å°/°ª ½ÖÀ¸·Î ÇØ¼®ÇÏ±â¶§¹®¿¡,
-##        °¢ Ç×¸ñÀÇ °ª ÀÚ¸®¿¡ ÃÖ¼ÒÇÑ "-"°¡ ÇÊ¿äÇÏ´Ù.
-##
-
-193.102.180.41 -
-bsdti1.sdm.de  -
-192.76.162.40  -
-

-

- - - -

ÇÁ·Ï½Ã °ÅºÎ

- - - -

»óÈ²¼³¸í:

-

¾î¶»°Ô Æ¯Á¤ È£½ºÆ® È¤Àº Æ¯Á¤ È£½ºÆ®ÀÇ »ç¿ëÀÚ°¡ - ¾ÆÆÄÄ¡ ÇÁ·Ï½Ã¸¦ »ç¿ëÇÒ ¼ö ¾øµµ·Ï ÇÏ³ª?

-

ÇØ°áÃ¥:

-

¸ÕÀú ¾ÆÆÄÄ¡ À¥¼¹ö¸¦ ÄÄÆÄÀÏÇÒ¶§ ±¸¼ºÆÄÀÏ¿¡¼ - mod_rewrite°¡ mod_proxy - ¾Æ·¡¿¡(!) ÀÖ¾î¾ß ÇÑ´Ù. ±×·¯¸é mod_rewrite´Â - mod_proxy ÀÌÀü¿¡ ºÒ¸°´Ù. - ÀÌÁ¦ ´ÙÀ½°ú °°ÀÌ Æ¯Á¤ È£½ºÆ®¸¦ °ÅºÎÇÏµµ·Ï ¼³Á¤ÇÑ´Ù...

- -

-RewriteCond %{REMOTE_HOST} ^badhost\.mydomain\.com$
-RewriteRule !^http://[^/.]\.mydomain.com.*  - [F]
-

- -

...±×¸®°í ´ÙÀ½Àº user@host¿¡ µû¶ó °ÅºÎÇÑ´Ù:

- -

-RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST}  ^badguy@badhost\.mydomain\.com$
-RewriteRule !^http://[^/.]\.mydomain.com.*  - [F]
-

-

- - - -

Æ¯º°ÇÑ ÀÎÁõ ¹æ½Ä

- - - -

»óÈ°¼³¸í:

-

°¡²û ¸Å¿ì Æ¯º°ÇÑ ÀÎÁõÀÌ ÇÊ¿äÇÒ ¶§°¡ ÀÖ´Ù. ¿¹¸¦ - µé¾î, ¹Ì¸® ¼³Á¤ÇØµÐ »ç¿ëÀÚÀÎÁö °Ë»çÇÑ´Ù. ÀÌµé¿¡°Ô¸¸ - (mod_auth_basicÀÇ Basic Auth¸¦ »ç¿ëÇÑ - °æ¿ì¿Í ´Þ¸®) º°´Ù¸¥ ¹°À½¾øÀÌ Á¢±ÙÀ» Çã¿ëÇÑ´Ù.

-

ÇØ°áÃ¥:

-

Ä£±¸¸¸ Á¢±ÙÀÌ °¡´ÉÇÏµµ·Ï ÀçÀÛ¼º ±ÔÄ¢µéÀ» »ç¿ëÇÑ´Ù:

- -

-RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^friend1@client1.quux-corp\.com$
-RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^friend2@client2.quux-corp\.com$
-RewriteCond %{REMOTE_IDENT}@%{REMOTE_HOST} !^friend3@client3.quux-corp\.com$
-RewriteRule ^/~quux/only-for-friends/      -                                 [F]
-

-

- - - -

Referer±â¹Ý º¯È¯±â(deflector)

- - - -

»óÈ²¼³¸í:

-

"Referer" HTTP Çì´õ¿¡ µû¶ó ¿øÇÏ´Â´ë·Î ÂüÁ¶ÆäÀÌÁö¸¦ - ¼³Á¤ÇÒ ¼ö ÀÖ´Â À¯¿¬ÇÑ URL º¯È¯±â¸¦ ¸¸µé ¼ö ÀÖ´Â°¡?

-

ÇØ°áÃ¥:

-

´ÙÀ½°ú °°ÀÌ º¹ÀâÇÑ ±ÔÄ¢À»...

- -

-RewriteMap  deflector txt:/path/to/deflector.map
-
-RewriteCond %{HTTP_REFERER} !=""
-RewriteCond ${deflector:%{HTTP_REFERER}} ^-$
-RewriteRule ^.* %{HTTP_REFERER} [R,L]
-
-RewriteCond %{HTTP_REFERER} !=""
-RewriteCond ${deflector:%{HTTP_REFERER}|NOT-FOUND} !=NOT-FOUND
-RewriteRule ^.* ${deflector:%{HTTP_REFERER}} [R,L]
-

- -

... ÀçÀÛ¼º ¸Ê°ú °°ÀÌ »ç¿ëÇÑ´Ù:

- -

-##
-##  deflector.map
-##
-
-http://www.badguys.com/bad/index.html    -
-http://www.badguys.com/bad/index2.html   -
-http://www.badguys.com/bad/index3.html   http://somewhere.com/
-

- -

±×·¯¸é ¿äÃ»À» ÀÚµ¿À¸·Î (¸Ê¿¡¼ °ªÀ¸·Î "-"¸¦ - »ç¿ëÇÑ °æ¿ì) ÂüÁ¶ÆäÀÌÁö³ª (URLÀÌ ¸Ê¿¡ ÀÖ´Â °æ¿ì µÎ¹øÂ° - ¾Æ±Ô¸ÕÆ®·Î) Æ¯Á¤ URL·Î ¸®´ÙÀÌ·º¼ÇÇÑ´Ù.

-

- - - -

-

±âÅ¸

- - - -

¿ÜºÎ ÀçÀÛ¼º ¿£Áø

- - - -

»óÈ²¼³¸í:

-

FAQ: ¾î¶»°Ô ÀÌ·±Àú·± Àâ´ÙÇÑ ¹®Á¦¸¦ Ç® ¼ö ÀÖ´Â°¡? - mod_rewrite·Î´Â ÇØ°áÃ¥ÀÌ ¾Èº¸ÀÎ´Ù...

-

ÇØ°áÃ¥:

-

¿ÜºÎ RewriteMapÀ» »ç¿ëÇÏ¶ó. - Áï, ÇÁ·Î±×·¥ÀÌ RewriteMap ¿ªÇÒÀ» - ÇÑ´Ù. ÇÁ·Î±×·¥Àº ¾ÆÆÄÄ¡°¡ ½ÃÀÛÇÒ¶§ ½ÃÀÛÇÏ¿© - STDIN¿¡¼ ¿äÃ»ÇÑ URLÀ» ¹Þ°í, (°°Àº ¼ø¼·Î!) - °á°ú (º¸Åë ÀçÀÛ¼ºµÈ) URLÀ» STDOUT¿¡ Ãâ·ÂÇÑ´Ù.

- -

-RewriteEngine on
-RewriteMap    quux-map       prg:/path/to/map.quux.pl
-RewriteRule   ^/~quux/(.*)$  /~quux/${quux-map:$1}
-

- -

-#!/path/to/perl
-
-#   ¾ÆÆÄÄ¡ ¼¹ö°¡ ¸ØÃßÁö ¾Êµµ·Ï
-#   ÀÔÃâ·Â ¹öÆÛ¸¦ »ç¿ëÇÏÁö ¾Ê´Â´Ù
-$| = 1;
-
-#   stdin¿¡¼ ÇÑÁÙ¾¿ URLÀ» ÀÐ°í
-#   stdout¿¡ º¯È¯ÇÑ URLÀ» Ãâ·ÂÇÑ´Ù
-while (<>) {
-    s|^foo/|bar/|;
-    print $_;
-}
-

- -

¼³¸íÇÏ±âÀ§ÇØ ¸ðµç /~quux/foo/... URLÀ» - /~quux/bar/...·Î ÀçÀÛ¼ºÇÏ´Â ½ºÅ©¸³Æ®¸¦ - ¿¹·Î µé¾ú´Ù. ½ÇÁ¦·Î ¸¶À½´ë·Î ÇÁ·Î±×·¡¹ÖÇÒ ¼ö ÀÖ´Ù. - ±×·¯³ª ÀÏ¹Ý »ç¿ëÀÚ°¡ ÀÌ·± ¸ÊÀ» »ç¿ëÇÒ - ¼ö ÀÖ´Ù°í ÇÏ´õ¶ó°í, ¿ÀÁ÷ ½Ã½ºÅÛ °ü¸®ÀÚ¸¸ÀÌ ¸ÊÀ» - Á¤ÀÇÇØ¾ß ÇÔÀ» ÁÖÀÇÇÏ¶ó.

-

- - - -

URL ÀçÀÛ¼º ÁöÄ§¼­

mod_rewrite ¼Ò°³

½Ç¿ëÀûÀÎ ÇØ°áÃ¥

URL ±¸Á¶

±âÁØÀÌ µÇ´Â URL

±âÁØÀÌ µÇ´Â È£½ºÆ®¸í

DocumentRoot¸¦ ¿Å±ä °æ¿ì

¸¶Áö¸· ½½·¡½¬ ¹®Á¦

ÀÏ°üµÈ URL ±¸Á¶·Î ¸¸µç À¥Å¬·¯½ºÅÍ

È¨µð·ºÅä¸®¸¦ ´Ù¸¥ À¥¼­¹ö·Î ÀÌÀü

È¨µð·ºÅä¸® ±¸Á¶ ¸¸µé±â

ÆÄÀÏ½Ã½ºÅÛ Àç±¸¼º

NCSA imagemapÀ» ¾ÆÆÄÄ¡ mod_imagemapÀ¸·Î

¿©·¯ µð·ºÅä¸®¿¡¼­ ÆäÀÌÁö °Ë»ö

URL¿¡ µû¶ó È¯°æº¯¼ö¸¦ ¼³Á¤ÇÑ´Ù

°¡»ó »ç¿ëÀÚ È£½ºÆ®

È¨µð·ºÅä¸®¸¦ ¿ÜºÎ ¼­¹ö·Î ¸®´ÙÀÌ·º¼Ç

½ÇÆÐÇÑ URLÀ» ´Ù¸¥ À¥¼­¹ö·Î ¸®´ÙÀÌ·º¼Ç

È®Àå ¸®´ÙÀÌ·º¼Ç

ÀúÀå¼Ò Á¢±Ù Áß°è(multiplexer)

½Ã°£¿¡ µû¸¥ ÀçÀÛ¼º

YYYY¸¦ XXXX·Î ÀÌÀüÇÑ °æ¿ì ¿ªÈ£È¯

ÄÁÅÙÃ÷ ´Ù·ç±â

»õ·Î ÀÌÀü (°¨Ãß±â)

»õ·Î ÀÌÀü (¾Ë¸®±â)

ºê¶ó¿ìÀú¿¡ µû¸¥ ³»¿ë

µ¿Àû ¹Ì·¯

µ¿Àû ¿ª¹Ì·¯

¾ø´Â ÀÚ·á¸¦ ÀÎÆ®¶ó³Ý¿¡¼­ °¡Á®¿À±â

·Îµå¹ë·±½Ì (ºÎÇÏ ºÐ»êÇÏ±â)

»õ·Î¿î MIME-type, »õ·Î¿î ¼­ºñ½º

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