Переменные окружения

?????? ????????? ???????????? ??????????? ? ???????? ??????????? (CGI) ? ????? ???????? ? ??????? ?????????? ?????????. ??? ????????? ?????? ?????????? ? ????? ? ????? ????????? ?????, ????? ? ?????????????. ????? ??????? CGI ?????? ????????????? ?????????? ??????? ? ???????????? ?? ?????????? (? ??? ??? ?? ????, ????????? ?????? ????????? ???? ??????????):

• DOCUMENT_ROOT="??????????-???-??????????-??????????-????????????-???????"
• GATEWAY_INTERFACE="CGI/1.1"
• HTTP_ACCEPT="image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*"
• HTTP_ACCEPT_CHARSET="iso-8859-1,*,utf-8"
• HTTP_ACCEPT_LANGUAGE="ru, en"
• HTTP_CACHE_CONTROL="max-age=259200"
• HTTP_CONNECTION="keep-alive"
• HTTP_HOST="www.printhouse.ru" - ???? ?????? ???????? ???? HOST ? ???????
• HTTP_IF_MODIFIED_SINCE="Wednesday, 26-Jul-00 15:20:17 GMT; length=1437"
• HTTP_USER_AGENT="Mozilla/4.05 [en] (X11; I; SunOS 5.5 sun4m)"
• HTTP_VIA="1.0 acache.deol.ru:3129 (Squid/2.3.STABLE1)" - proxy
• HTTP_X_FORWARDED_FOR="195.161.72.28" - proxy
• PATH="??????????, ? ??????? ?????? ??????????? ?????????"
• QUERY_STRING=""
• REMOTE_ADDR="?????? ??? ??????"
• REMOTE_PORT="39885"
• REQUEST_METHOD="GET"
• REQUEST_URI="/cgi-bin/printenv"
• SCRIPT_FILENAME=?????????? ??? ?????"
• SCRIPT_NAME="?????????? ??? ???????"
• SERVER_ADDR="IP ?????"
• SERVER_ADMIN="???????? ????? ?????????????? ???????"
• SERVER_NAME="???-????????????-??-IP"
• SERVER_PORT="80"
• SERVER_PROTOCOL="HTTP/1.0"
• SERVER_SIGNATURE=" Apache/1.3.12 Server at dual.deol.ru Port 80 \n"
• SERVER_SOFTWARE="Apache/1.3.12 (Unix) rus/PL29.4"

????????? ?????? env:
• SVDFLA PassEnv ???-?????????? ... (???????? ???????? ????????? - ??????????????? ? ?????? ??????? ??????? - ?????????? ?????????)
• SVDFLA SetEnv ???-?????????? ????????
• SVDFLA UnsetEnv ???-?????????? ...

?????? setenvif ????????? ????????????? ?????????? ? ??????????? ?? ????????????? ??????? (????????? ???????????? ???????????????):
• SVDFLA BrowserMatch ??????????-????????? [!]???-??????????[=????????] ... (?????????? ?????????? (? 1) ??? ????????? ???????? ??? ??????? ?????????? ? ??????????? ?? ????????? ??????? "User-Agent:")
• BrowserMatchNoCase - ????????? ??? ????? ???????? ????????
• SVDFLA SetEnvIf ???-???????? ??????????-????????? [!]???-??????????[=????????] ... (?????????? ?????????? (? 1) ??? ????????? ???????? (????? ????????? $1-$9 ??? ???????? ????????????, ??. PCRE) ??? ??????? ?????????? ? ??????????? ?? ???????? ????????:
• ??? ???? ????????? ??????? (????????: Host, User-Agent, Referer, Accept-Language ? ??.), ?????? ????? ???? ????? ????????? ?????????? ?????????
• Remote_Host
• Remote_Addr
• Server_Addr
• Request_Method (GET, POST ? ?.?.)
• Request_Protocol ("HTTP/0.9", "HTTP/1.1" ? ?.?.)
• Request_URI
• ??? ?????????? ?????????, ????????????? ??????????? ??????????? etEnvIf[NoCase]
• SetEnvIfNoCase - ????????? ??? ????? ???????? ????????

????????? RewriteRule ?????? rewrite ????? ????? ????????? ?????????? ?????????.

?????? unique_id ??????????? "??????????" ??? ??????? ??????? ???????? ? ?????????? UNIQUE_ID.

????????????? ?????????? ? ???????:
• ?????? include (SSI) ????????? ???????? ???????? ?????????? ???????? echo ? ???????????? ?? ??? ????????? ??????????
• ?????? access ????????? ????????? ????????, ??????????? ?? ????????? ??????????
• ?????? log_config ????????? ???????? ???????? ?????????? ? ?????? ? ????????? ??????? ? ?????? ??????
• ?????? header ????????? ????????? ???? ? ????????? ??????, ??????????? ?? ????????? ??????????
• ?????? mod_ext_filter ????? ???????????? ??????? ??????, ??????????? ?? ????????? ??????????
• ?????? rewrite ????? ???????????? ????????? ????????, ??????????? ?? ????????? ??????????

??????????? ?????????? ?????????, ???????? ????????? ??????? ????????:
• downgrade-1.0 (???????????? ?????? ? ???????????? ? ?????????? HTTP/1.0)
• force-no-vary (?? ????????? ???? Vary ? ????????? ??????)
• force-response-1.0 (???????? ????? ? ??????? HTTP/1.0)
• gzip-only-text/html (????????? ????????????? ?????? deflate ??? ???? ????? ???????????, ????? text/html)
• no-gzip (????????? ????????????? ?????? deflate ??? ???? ?????)
• nokeepalive
• prefer-language (?????? negotiation ???????? ???????, ??????????? ?? ???????? ?????, ????????? ? ???????)
• redirect-carefully (??? ??????? DAV Microsoft WebFolders)
• suppress-error-charset (???????????????? ????? ??????????????? ?? ?????????? ??? ISO-8859-1)